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Sample records for disorders a population-based prospective

  1. Asthma and Attention-Deficit/Hyperactivity Disorder: A Nationwide Population-Based Prospective Cohort Study

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    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Chen, Tzeng-Ji; Bai, Ya-Mei

    2013-01-01

    Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

  2. Is alexithymia a risk factor for major depression, personality disorder, or alcohol use disorders? A prospective population-based study.

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    Honkalampi, Kirsi; Koivumaa-Honkanen, Heli; Lehto, Soili M; Hintikka, Jukka; Haatainen, Kaisa; Rissanen, Teemu; Viinamäki, Heimo

    2010-03-01

    Disagreements concerning the stability of alexithymia and its ability to predict subsequent psychiatric disorders prevail. The aim of this 7-year follow-up study was to examine whether alexithymia predicts subsequent major depression, personality disorder, or alcohol use disorders in a population-based sample. The four-phase Kuopio Depression Study (KUDEP) was conducted in the eastern part of Central Finland. The study population (aged 25-64, n=2050) was randomly selected from the National Population Register. Data were collected in 1998, 1999, and 2001. In 2005, a subsample (n=333, 43 were excluded) of the 3-year follow-up population (1998-2001) was gathered and their diagnoses of mental disorders were confirmed by the Structure Clinical Interview for DSM-IV Axis I (SCID-I). Alexithymia was measured using the Toronto Alexithymia Scale (TAS-20) and depressive symptoms using the Beck Depression Inventory (BDI-21). For both of these measures, two groups were formed based on the median of their sum score (summing the 1998, 1999, and 2001 scores). Logistic regression analyses were performed. BDI sum scores, but not those of TAS, were associated with subsequent major depressive disorder, personality disorder, and alcohol use disorders in 2005. The BDI sum scores explained 35.7% of the variation in concurrent TAS sum scores. Alexithymia did not predict diagnoses of major depressive disorder, personality disorder, or alcohol use disorders. Alexithymia was closely linked to concurrent depressive symptoms. Thus, depressive symptoms may act as a mediator between alexithymia and psychiatric morbidity. Copyright 2010 Elsevier Inc. All rights reserved.

  3. A UK population-based study of the relationship between mental disorder and victimisation

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    Hart, C.; Vet, R. de; Moran, P.; Hatch, S.L.; Dean, K.

    2012-01-01

    PURPOSE: To establish the prevalence of victimisation in a UK population-based sample and to investigate the association between mental disorder and victimisation in both cross-sectional and prospective manner, whilst adjusting for potential confounds. METHODS: Data from the National Child

  4. Cigarette smoking, nicotine dependence and anxiety disorders: a systematic review of population-based, epidemiological studies

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    Moylan Steven

    2012-10-01

    Full Text Available Abstract Background Multiple studies have demonstrated that rates of smoking and nicotine dependence are increased in individuals with anxiety disorders. However, significant variability exists in the epidemiological literature exploring this relationship, including study design (cross-sectional versus prospective, the population assessed (random sample versus clinical population and diagnostic instrument utilized. Methods We undertook a systematic review of population-based observational studies that utilized recognized structured clinical diagnostic criteria (Diagnostic and Statistical Manual of Mental Disorders (DSM or International Classification of Diseases (ICD for anxiety disorder diagnosis to investigate the relationship between cigarette smoking, nicotine dependence and anxiety disorders. Results In total, 47 studies met the predefined inclusion criteria, with 12 studies providing prospective information and 5 studies providing quasiprospective information. The available evidence suggests that some baseline anxiety disorders are a risk factor for initiation of smoking and nicotine dependence, although the evidence is heterogeneous and many studies did not control for the effect of comorbid substance use disorders. The identified evidence however appeared to more consistently support cigarette smoking and nicotine dependence as being a risk factor for development of some anxiety disorders (for example, panic disorder, generalized anxiety disorder, although these findings were not replicated in all studies. A number of inconsistencies in the literature were identified. Conclusions Although many studies have demonstrated increased rates of smoking and nicotine dependence in individuals with anxiety disorders, there is a limited and heterogeneous literature that has prospectively examined this relationship in population studies using validated diagnostic criteria. The most consistent evidence supports smoking and nicotine dependence as

  5. Disability pension due to common mental disorders and subsequent suicidal behaviour: a population-based prospective cohort study.

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    Rahman, Syed Ghulam; Alexanderson, Kristina; Jokinen, Jussi; Mittendorfer-Rutz, Ellenor

    2016-04-04

    Adverse health outcomes, including suicide, in individuals on disability pension (DP) due to mental diagnoses have been reported. However, scientific knowledge on possible risk factors for suicidal behaviour (suicide attempt and suicide) in this group, such as age, gender, underlying DP diagnoses, comorbidity and DP duration and grade, is surprisingly sparse. This study aimed to investigate associations of different measures (main and secondary diagnoses, duration and grade) of DP due to common mental disorders (CMD) with subsequent suicidal behaviour, considering gender and age differences. Population-based prospective cohort study based on Swedish nationwide registers. A cohort of 46,515 individuals aged 19-64 years on DP due to CMD throughout 2005 was followed-up for 5 years. In relation to different measures of DP, univariate and multivariate HRs and 95% CIs for suicidal behaviour were estimated by Cox regression. All analyses were stratified by gender and age. During 2006-2010, 1036 (2.2%) individuals attempted and 207 (0.5%) completed suicide. Multivariate analyses showed that a main DP diagnosis of 'stress-related mental disorders' was associated with a lower risk of subsequent suicidal behaviour than 'depressive disorders' (HR range 0.4-0.7). Substance abuse or personality disorders as a secondary DP diagnosis predicted suicide attempt in all subgroups (HR range 1.4-2.3) and suicide in women and younger individuals (HR range 2.6-3.3). Full-time DP was associated with a higher risk of suicide attempt compared with part-time DP in women and both age groups (HR range 1.4-1.7). Depressive disorders as the main DP diagnosis and substance abuse or personality disorders as the secondary DP diagnosis were risk markers for subsequent suicidal behaviour in individuals on DP due to CMD. Particular attention should be paid to younger individuals on DP due to anxiety disorders because of the higher suicide risk. Published by the BMJ Publishing Group Limited. For

  6. Identifying Dieters Who Will Develop an Eating Disorder: A Prospective, Population-Based Study

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    Fairburn, Christopher G.; Cooper, Zafra; Doll, Helen A.; Davies, Beverley A.

    2010-01-01

    Objective The aims of the study were to identify the characteristics of the dieters most at risk of subsequently developing an eating disorder and to evaluate the feasibility of using a brief questionnaire to identify such dieters in advance. Method A general population cohort of 2,992 young women who were dieting was identified. On four occasions over the subsequent 2 years, this cohort was sent a questionnaire concerning eating habits and attitudes. Participants whose responses suggested that they had developed an eating disorder were interviewed to establish their true case status. The baseline questionnaires of those who did and did not subsequently develop an eating disorder were compared to identify features that predicted future case status. Results One hundred four of the dieters developed an eating disorder of clinical severity during the 2 years of follow-up. Their baseline questionnaire scores differed in many respects from those who had not developed an eating disorder. Items associated with developing an eating disorder were selected by using three different statistical methods. A simple case-predicting instrument based on one of five items scoring above an optimal cut point had a sensitivity of 71% and a specificity of 72% (overall efficiency of 72%). Conclusions Dieters who will develop an eating disorder within the next 2 years have distinctive features. It is feasible to identify them in advance with reasonable efficiency with a brief questionnaire. This questionnaire could be incorporated into routine health assessments, thereby identifying those at high risk. PMID:16330587

  7. Academic Achievement in Adults with a History of Childhood Attention-Deficit/Hyperactivity Disorder: A Population-Based Prospective Study.

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    Voigt, Robert G; Katusic, Slavica K; Colligan, Robert C; Killian, Jill M; Weaver, Amy L; Barbaresi, William J

    2017-01-01

    Previous research on the developmental course of attention-deficit/hyperactivity disorder (ADHD) is limited by biased clinic-referred samples and other methodological problems. Thus, questions about adult academic outcomes associated with childhood ADHD remain unanswered. Thus, the objective of this study was to describe academic outcomes in adulthood among incident cases of research-identified childhood ADHD versus non-ADHD referents from a population-based birth cohort. Young adults with research-identified childhood ADHD (N = 232; mean age 27.0 yr; 72.0% men) and referents (N = 335; mean age 28.6 yr; 62.7% men) from a 1976 to 1982 birth cohort (N = 5699) were invited to participate in a followup study and were administered an academic achievement battery consisting of the basic reading component of the Woodcock-Johnson III Tests of Achievement (WJ-III) and the arithmetic subtest of the Wide Range Achievement Test-Third Edition (WRAT-3). Outcomes were compared between the 2 groups using linear regression models, adjusted for age, sex, and comorbid learning disability status. Childhood ADHD cases scored from 3 to 5 grade equivalents lower on all academic tests compared with referents, with mean (SD) standard scores of 95.7 (8.4) versus 101.8 (8.1) in basic reading; 95.0 (9.3) versus 101.9 (8.5) in letterword identification; 98.2 (8.6) versus 103.2 (9.2) in passage comprehension; 95.7 (9.1) versus 100.9 (9.0) in word attack; and 87.8 (12.9) versus 98.0 (12.0) in arithmetic. This is the first prospective, population-based study of adult academic outcomes of childhood ADHD. Our data provide evidence that childhood onset ADHD is associated with long-term underachievement in reading and math that may negatively impact ultimate educational attainment and occupational functioning in adulthood.

  8. Self-esteem, personality, and eating disorders: baseline assessment of a prospective population-based cohort.

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    Gual, Pilar; Pérez-Gaspar, Marta; Martínez-González, Miguel Angel; Lahortiga, Francisca; de Irala-Estévez, Jokin; Cervera-Enguix, Salvador

    2002-04-01

    To study the relationship of self-esteem and personality factors with eating disorders (ED). A region-wide representative sample of 2862 girls 12-21 years old from Navarre (Spain) participated in the baseline assessment of a prospective study. A two-stage procedure was used, consisting in a first screening phase followed by a psychiatrist interview (DSM-IV criteria). Multivariable logistic regression models were used to examine the association of self-esteem (36-item scale) and personality characteristics (Eysenck inventory) with psychiatrist-diagnosed ED while controlling for potential confounders. Strong associations for ED were found with low self-esteem (adjusted odds ratio [adjOR] for the lowest quartile: 7.98, 95% CI: 3.4-18.8) and high levels of neuroticism (adjOR for the highest quartile: 9.49, 95% Cl: 3.7-24.5). Our results, although based on a cross-sectional design, support the potential role of neuroticism and low self-esteem in the onset of ED. Copyright 2002 by Wiley Periodicals, Inc.

  9. Secondary depression in severe anxiety disorders: a population-based cohort study in Denmark

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    Meier, Sandra M; Petersen, Liselotte; Mattheisen, Manuel; Mors, Ole; Mortensen, Preben B; Laursen, Thomas M

    2016-01-01

    Summary Background Depression and anxiety disorders are highly comorbid conditions and a worldwide disease burden; however, large-scale studies delineating their association are scarce. In this retrospective study, we aimed to assess the effect of severe anxiety disorders on the risk and course of depression. Methods We did a population-based cohort study with prospectively gathered data in Denmark using data from three Danish population registers: The Danish Civil Registration System, the Danish Psychiatric Central Register, and the Danish National Hospital Registry. We selected the cohort from people born in Denmark between Jan 1, 1955, and Dec 31, 2002, who we followed up from Jan 1, 1994, to Dec 31, 2012. The cohort was restricted to individuals with known parents. First, we investigated the effect of specific anxiety diagnoses on risk of single depressive episodes and recurrent depressive disorder. Second, we investigated the effect of comorbid anxiety on risk of readmission for depression, adjusting for sex, age, calendar year, parental age, place at residence at time of birth, and the interaction of age with sex. Findings We included 3 380 059 individuals in our study cohort. The adjusted incidence rate ratio (IRR) for single depressive episodes was 3·0 (95% CI 2·8–3·1, pdepressive disorder was 5·0 (4·8–5·2) in patients with severe anxiety disorders compared with the general population. Compared with control individuals, the offspring of parents with anxiety disorders were more likely to be diagnosed with single depressive episodes (1·9, 1·8–2·0) or recurrent depressive disorder (2·1, 1·9–2·2). Comorbid anxiety increased the readmission rates in both patients with single depressive episodes and patients with recurrent depressive disorder. Interpretation Severe anxiety constitutes a significant risk factor for depression. Focusing on specific anxiety disorders might help to identify individuals at risk of depression, thereby providing new

  10. Anxiety disorders in young people: a population-based study

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    Thaíse Campos Mondin

    2013-12-01

    Full Text Available Objective: To assess the prevalence of anxiety disorders and associated factors in young adults. Methods: Cross-sectional population-based study of individuals between the ages of 18 and 24 years randomly selected from 89 census-based sectors to ensure an adequate sample size. Household selection within the sectors was performed according to a systematic sampling process. Anxiety disorders were assessed using the Mini International Neuropsychiatric Interview (MINI. The final sample comprised 1,560 young adults. Results: Of the participants who were diagnosed with anxiety disorders, 12.3% had agoraphobia, 9.7% had generalised anxiety disorder, 4.0% had social phobia, 3.3% had obsessive-compulsive disorder, 2.5% had panic disorder, and 2.1% had post-traumatic stress disorder; only 23.8% had received any previous treatment. Anxiety disorders were associated with sex, socioeconomic status, psychiatric problems in parents, alcohol abuse, and tobacco use. Conclusions: The identification of factors associated with anxiety disorders in young people enables us to develop intervention strategies. Anxiety disorders are not only highly prevalent but are also associated with significant functional impairment, significant reductions in quality of life, lower productivity, and higher rates of comorbidities.

  11. Nationwide and population-based prescription patterns in bipolar disorder

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    Kessing, Lars Vedel; Vradi, Eleni; Andersen, Per Kragh

    2016-01-01

    OBJECTIVES: The aim of the present study was to describe prescription patterns and changes in these patterns over the last decade for patients diagnosed with bipolar disorder in mental healthcare, using population-based and nationwide data, and to relate the findings to recommendations from...... international guidelines. METHODS: A population-based, nationwide study was carried out. It included register-based longitudinal data on all patients with a first-ever contact with mental healthcare with a diagnosis of mania/bipolar disorder from the entire Danish population, and all prescription data...

  12. Prevalence of premenstrual syndrome and premenstrual dysphoric disorder in a population-based sample in China.

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    Qiao, Mingqi; Zhang, Huiyun; Liu, Huimin; Luo, Songping; Wang, Tianfang; Zhang, Junlong; Ji, Lijin

    2012-05-01

    To investigate the prevalence of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD), and the frequency and severity of the symptoms in a population-based sample of Chinese women of reproductive age. Women aged 18-45 years were screened for suspected PMS and PMDD based on the ACOG recommendations for a diagnosis of PMS and diagnostic and statistical manual of mental disorders, fourth edition (DSM-IV). For those who were consistent with PMS diagnostic criteria, the daily record of severity of problems (DRSP) questionnaire was used to assess the symptoms prospectively over 2 months. Participants were then categorized as having no perceived symptoms, mild PMS, moderate PMS, and PMDD, based on a validated algorithm. Among the study group, the incidence of PMDD was 2.1% and PMS was 21.1%. The most common symptoms were irritability (91.21%), breast tenderness (77.62%), depression (68.31%), abdominal bloating (63.70%) and angry outbursts (59.62%). The prevalence of PMS/PMDD and the frequency and severity of the symptoms have their own characteristics in Chinese women. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  13. Perinatal risk factors in offenders with severe personality disorder: a population-based investigation.

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    Fazel, Seena; Bakiyeva, Liliya; Cnattingius, Sven; Grann, Martin; Hultman, Christina M; Lichtenstein, Paul; Geddes, John R

    2012-10-01

    Although perinatal factors are associated with the development of several psychiatric disorders, it is unknown whether these factors are linked with personality disorder. Cases of personality disorder were drawn from a national registry of all forensic psychiatric evaluations (n = 150). Two control groups were used: (1) A sample of forensic evaluations without any psychiatric disorder (n = 97) allowing for a nested case-control investigation; and (2) A population-based sample matched by age and gender with no history of psychiatric hospitalization (n = 1498). Prematurity (personality disorder, both in the nested and the population-based case-control comparisons with adjusted odds ratios (OR) for this risk factor ranging from 2 to 4. Asphyxia (adjusted OR = 2.4, 95% CI: 1.4-4.1) and complicated delivery (adjusted OR = 1.5, 1.0-2.1) were associated with personality disorder in the population-based study, and the former remained significant in multivariate models. Overall, perinatal complications were found to be associated with a later diagnosis of personality disorder in this selected sample. As with other psychiatric disorders where such associations have been demonstrated, changes during the perinatal period may lead to abnormal brain development and function.

  14. Longitudinal population-based studies of affective disorders: Where to from here?

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    Beard John R

    2008-09-01

    Full Text Available Abstract Background Longitudinal, population-based, research is important if we are to better characterize the lifetime patterns and determinants of affective disorders. While studies of this type are becoming increasingly prevalent, there has been little discussion about the limitations of the methods commonly used. Methods Discussion paper including a brief review of key prospective population-based studies as the basis for a critical appraisal of current approaches. Results We identified a number of common methodological weaknesses that restrict the potential of longitudinal research to characterize the diversity, prognosis, and determinants of affective disorders over time. Most studies using comprehensive diagnostic instruments have either been of relatively brief duration, or have suffered from long periods between waves. Most etiologic research has focused on first onset diagnoses, although these may be relatively uncommon after early adulthood and the burden of mental disorders falls more heavily on individuals with recurring disorders. Analysis has tended to be based on changes in diagnostic status rather than anges in symptom levels, limiting study power. Diagnoses have generally been treated as homogeneous entities and few studies have explored whether diagnostic subtypes such as atypical depression vary in their etiology or prognosis. Little research has considered whether there are distinct trajectories of symptoms over time and most has focused on individual disorders such as depression, rather than considering the relationship over time between symptoms of different affective disorders. There has also been limited longitudinal research on factors in the physical or social environment that may influence the onset, recurrence or chronicity of symptoms. Conclusion Many important, and in some respects quite basic, questions remain about the trajectory of depression and anxiety disorders over the life course and the factors that

  15. Common mental disorders among women, social circumstances and toddler growth in rural Vietnam: a population-based prospective study.

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    Fisher, J; Tran, T; Nguyen, T T; Nguyen, H; Tran, T D

    2015-11-01

    Common mental disorders (CMD) and adverse social circumstances are widespread among mothers of infants and toddlers in resource-constrained settings. These can undermine early childhood development through compromised caregiving and insufficient access to essential resources. The aim was to examine the effect of maternal CMD and social adversity in the post-partum year on toddler's length-for-age index in a rural low-income setting. A population-based prospective cohort study of women in Ha Nam province, Vietnam who completed baseline assessments in either late pregnancy or 4-6 weeks post partum and were followed up, with their toddlers, 15 months later. CMD were assessed at both points by psychiatrist-administered Structured Clinical Interviews for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition Diagnoses. Anthropometric indices were calculated from toddler's age, sex, weight and length using World Health Organization Child Growth Standards. Social adversities were assessed by study-specific questions and locally validated psychometric instruments. The hypothesized model of factors governing toddler's length-for-age Z score (LAZ) was tested using path analysis. In total, 211/234 (90.1%) mother-toddler pairs provided complete data. Baseline prevalence of CMD among women was 33.6% and follow-up was 18.5%. The mean LAZ among toddlers was -1.03 and stunting prevalence (LAZ toddler LAZ via maternal CMD at follow-up (regression coefficient = -0.05, 95% CI -0.11 to -0.01). Maternal CMD at follow-up was associated significantly with toddler LAZ (regression coefficient = -0.15, 95% CI -0.28 to -0.05). Poorer quality of marital relationship, mothers' experiences of childhood abuse and toddler LAZ via maternal CMD. Maternal post-natal CMD are associated with child growth measured by LAZ in this resource-constrained setting. Social adversities affect child growth indirectly through increasing the risk of maternal CMD. Interventions to reduce stunting in

  16. A population-based prospective study of optic neuritis

    DEFF Research Database (Denmark)

    Soelberg, K; Jarius, S; Skejoe, Hanne Pernille Bro

    2017-01-01

    BACKGROUND: Optic neuritis (ON) is often associated with multiple sclerosis (MS). Early diagnosis is critical to optimal patient management. OBJECTIVE: To estimate the incidence of acute ON and the rates of conversion to MS and antibody-mediated ON. METHOD: Population-based prospective study......-specific incidence was 3.28 (2.44-4.31) per 100,000 person years, 2.02 for men and 4.57 for women. At follow-up, 20 patients met the diagnostic criteria for MS, MRI lesions disseminated in space and time in 17/20 patients. AQP4-IgG was detected in none, MOG-IgG was detected in two patients. CONCLUSION...

  17. Antihypertensive agents and risk of Parkinson's disease, essential tremor and dementia: a population-based prospective study (NEDICES).

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    Louis, Elan D; Benito-León, Julián; Bermejo-Pareja, Félix

    2009-01-01

    Recent interest in antihypertensive agents, especially calcium channel blockers, has been sparked by the notion that these medications may be neuroprotective. A modest literature, with mixed results, has examined whether these medications might lower the odds or risk of Parkinson's disease (PD) or dementia. There are no data for essential tremor (ET). To examine the association between antihypertensive use (defined broadly and by individual subclasses) and ET, PD and dementia. For each disorder, we used cross-sectional data (association with prevalent disease) and prospective data (association with incident disease). Prospective population-based study in Spain enrolling 5,278 participants at baseline. Use of antihypertensive medications (aside from beta-blockers) was similar in prevalent ET cases and controls. Baseline use of antihypertensive agents was not associated with reduced risk of incident ET. Antihypertensive medication use was not associated with prevalent or incident PD. Calcium channel blocker use was marginally reduced in prevalent dementia cases (OR(adjusted) = 0.63, p = 0.06) but was not associated with reduced risk of incident dementia (RR(adjusted) = 1.02, p = 0.95). We did not find evidence of a protective effect of antihypertensive medications in these three neurodegenerative disorders. Copyright 2009 S. Karger AG, Basel.

  18. Global Carrier Rates of Rare Inherited Disorders Using Population Exome Sequences.

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    Kohei Fujikura

    Full Text Available Exome sequencing has revealed the causative mutations behind numerous rare, inherited disorders, but it is challenging to find reliable epidemiological values for rare disorders. Here, I provide a genetic epidemiology method to identify the causative mutations behind rare, inherited disorders using two population exome sequences (1000 Genomes and NHLBI. I created global maps of carrier rate distribution for 18 recessive disorders in 16 diverse ethnic populations. Out of a total of 161 mutations associated with 18 recessive disorders, I detected 24 mutations in either or both exome studies. The genetic mapping revealed strong international spatial heterogeneities in the carrier patterns of the inherited disorders. I next validated this methodology by statistically evaluating the carrier rate of one well-understood disorder, sickle cell anemia (SCA. The population exome-based epidemiology of SCA [African (allele frequency (AF = 0.0454, N = 2447, Asian (AF = 0, N = 286, European (AF = 0.000214, N = 4677, and Hispanic (AF = 0.0111, N = 362] was not significantly different from that obtained from a clinical prevalence survey. A pair-wise proportion test revealed no significant differences between the two exome projects in terms of AF (46/48 cases; P > 0.05. I conclude that population exome-based carrier rates can form the foundation for a prospectively maintained database of use to clinical geneticists. Similar modeling methods can be applied to many inherited disorders.

  19. Variables associated with olfactory disorders in adults: A U.S. population-based analysis

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    Julia Noel

    2017-03-01

    Full Text Available Objective: Olfactory dysfunction is known to have significant social, psychological, and safety implications. Despite increasingly recognized prevalence, potential risk factors for olfactory loss have been arbitrarily documented and knowledge is limited in scale. The aim of this study is to identify potential demographic and exposure variables correlating with olfactory dysfunction. Methods: Cross-sectional analysis of the 2011–2012 and 2013–2014 editions of the National Health Examination and Nutrition Survey was performed. The utilized survey reports from a nationally representative sample of about 5000 persons each year located in counties across the United States. There is an interview and physical examination component which includes demographic, socioeconomic, dietary, and health-related questions as well as medical, dental, physiologic measurements, and laboratory tests. 3594 adult respondents from 2011 to 2012 and 3708 respondents from 2013 to 2014 were identified from the above population-based database. The frequency of self-reported disorders as well as performance on odor identification testing was determined in relation to demographic factors, occupational or environmental exposures, and urinary levels of environmental and industrial compounds. Results: In both subjective and objective analysis, smell disorders were significantly more common with increasing age. While the non-Hispanic Black and non-Hispanic Asian populations were less likely to report subjective olfactory loss, they, along with Hispanics, performed more poorly on odor identification than Caucasians. Those with limited education had a decreased prevalence of hyposmia. Women outperformed men on smell testing. Those reporting exposure to vapors were more likely to experience olfactory dysfunction, and urinary levels of manganese, 2-Thioxothiazolidine-4-carboxylic acid, and 2-Aminothiazoline-4-carboxylic acid were lower among respondents with subjective smell

  20. Systematic review of the prevalence of bipolar disorder and bipolar spectrum disorders in population-based studies

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    José Caetano Dell'Aglio Jr.

    2013-01-01

    Full Text Available This paper describes the findings of a systematic literature review aimed at providing an overview of the lifetime prevalence of bipolar disorder and bipolar spectrum disorders in population-based studies. Databases MEDLINE, ProQuest, Psychnet, and Web of Science were browsed for papers published in English between 1999 and May 2012 using the following search string: bipolar disorders OR bipolar spectrum disorders AND prevalence OR cross-sectional OR epidemiology AND population-based OR non-clinical OR community based. The search yielded a total of 434 papers, but only those published in peer-reviewed journals and with samples aged ≥ 18 years were included, resulting in a final sample of 18 papers. Results revealed rather heterogeneous findings concerning the prevalence of bipolar disorders and bipolar spectrum disorders. Lifetime prevalence of bipolar disorder ranged from 0.1 to 7.5%, whereas lifetime prevalence of bipolar spectrum disorders ranged from 2.4 to 15.1%. Differences in the rates of bipolar disorder and bipolar spectrum disorders may be related to the consideration of subthreshold criteria upon diagnosis. Differences in the prevalence of different subtypes of the disorder are discussed in light of diagnostic criteria and instruments applied.

  1. Is the Relationship between Common Mental Disorder and Adiposity Bidirectional? Prospective Analyses of a UK General Population-Based Study.

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    Fezeu, Léopold K; Batty, G David; Batty, David G; Gale, Catharine R; Kivimaki, Mika; Hercberg, Serge; Czernichow, Sebastien

    2015-01-01

    The direction of the association between mental health and adiposity is poorly understood. Our objective was to empirically examine this link in a UK study. This is a prospective cohort study of 3 388 people (men) aged ≥ 18 years at study induction who participated in both the UK Health and Lifestyle Survey at baseline (HALS-1, 1984/1985) and the re-survey (HALS-2, 1991/1992). At both survey examinations, body mass index, waist circumference and self-reported common mental disorder (the 30-item General Health Questionnaire, GHQ) were measured. Logistic regression models were used to compute odds ratios (OR) and accompanying 95% confidence intervals (CI) for the associations between (1) baseline common mental disorder (QHQ score > 4) and subsequent general and abdominal obesity and (2) baseline general and abdominal obesity and re-survey common mental disorders. After controlling for a range of covariates, participants with common mental disorder at baseline experienced greater odds of subsequently becoming overweight (women, OR: 1.30, 1.03 - 1.64; men, 1.05, 0.81 - 1.38) and obese (women, 1.26, 0.82 - 1.94; men, OR: 2.10, 1.23 - 3.55) than those who were free of common mental disorder. Similarly, having baseline common mental health disorder was also related to a greater risk of developing moderate (1.57, 1.21 - 2.04) and severe (1.48, 1.09 - 2.01) abdominal obesity (women only). Baseline general or abdominal obesity was not associated with the risk of future common mental disorder. These findings of the present study suggest that the direction of association between common mental disorders and adiposity is from common mental disorder to increased future risk of adiposity as opposed to the converse.

  2. A Danish population-based twin study on autism spectrum disorders

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    Nordenbaek, Claudia; Jorgensen, Meta; Kyvik, Kirsten Ohm

    2014-01-01

    Genetic epidemiological studies of Autism Spectrum Disorders (ASDs) based on twin pairs ascertained from the population and thoroughly assessed to obtain a high degree of diagnostic validity are few. All twin pairs aged 3-14 years in the nationwide Danish Twin Registry were approached. A three......-step procedure was used. Five items from the "Child Behaviour Checklist" (CBCL) were used in the first screening phase, while screening in the second phase included the "Social and Communication Questionnaire" and the "Autism Spectrum Screening Questionnaire". The final clinical assessment was based on "gold...

  3. Epilepsy Among Children and Adolescents with Autism Spectrum Disorders: A Population-Based Study

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    Jokiranta, Elina; Sourander, Andre; Suominen, Auli; Timonen-Soivio, Laura; Brown, Alan S.; Sillanpää, Matti

    2014-01-01

    The present population-based study examines associations between epilepsy and autism spectrum disorders (ASD). The cohort includes register data of 4,705 children born between 1987 and 2005 and diagnosed as cases of childhood autism, Asperger's syndrome or pervasive developmental disorders--not otherwise specified. Each case was matched to four…

  4. [Prospective memory - concepts, methods of assessment, neuroanatomical bases and its deficits in mental disorders].

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    Wiłkość, Monika; Izdebski, Paweł; Zajac-Lamparska, Ludmiła

    2013-01-01

    In the last two decades of the last century there has been a shift in the studies on memory. In psychology of memory the criticism of the laboratory approach resulted in development of the ecological approach. One of the effects of this change was to initiate researches on memory that includes plans for the future, which has resulted in the distinction of the concept of prospective memory. Prospective memory is used in many aspects of everyday life. It deals with remembering intentions and plans, it is connected with remembering about specific task or activity in the future. There are three types of PM: event-based prospective memory, time-based prospective memory and activity-based prospective memory. Current research in this field have already established its own paradigm and tools measuring PM and there is still increasing scientific interest in this issue. Prospective memory assessment may be carried out in various ways. Among them, the most frequently used are: a) questionnaires, b) psychological tests, c) experimental procedures. Within the latter, the additional distinction can be introduced for: the experiments conducted under natural conditions and the laboratory procedures. In Polish literature, there are only a few articles on PM. The aim of this work is to review studies on assessment methods of PM. Its neuroanatomical bases and its functioning in different mental disorders are analyzed. The work is aimed to focus clinicians attention on prospective memory as an area which is important for complex diagnosis of cognitive processes.

  5. Sickness benefit claims due to mental disorders in Brazil : associations in a population-based study

    NARCIS (Netherlands)

    Barbosa-Branco, Anadergh; Bultmann, Ute; Steenstra, Ivan

    2012-01-01

    This study aims to determine the prevalence and duration of sickness benefit claims due to mental disorders and their association with economic activity, sex, age, work-relatedness and income replacement using a population-based study of sickness benefit claims (> 15 days) due to mental disorders in

  6. Relationship Status among Parents of Children with Autism Spectrum Disorders: A Population-Based Study

    Science.gov (United States)

    Freedman, Brian H.; Kalb, Luther G.; Zablotsky, Benjamin; Stuart, Elizabeth A.

    2012-01-01

    Despite speculation about an 80% divorce rate among parents of children with an Autism Spectrum Disorder (ASD), very little empirical and no epidemiological research has addressed the issue of separation and divorce among this population. Data for this study was taken from the 2007 National Survey of Children's Health, a population-based,…

  7. Mitochondrial dysfunction in autism spectrum disorders: a population-based study.

    Science.gov (United States)

    Oliveira, G; Diogo, L; Grazina, M; Garcia, P; Ataíde, A; Marques, C; Miguel, T; Borges, L; Vicente, A M; Oliveira, C R

    2005-03-01

    A minority of cases of autism has been associated with several different organic conditions, including bioenergetic metabolism deficiency. In a population-based study, we screened associated medical conditions in a group of 120 children with autism (current age range 11y 5mo to 14y 4mo, mean age 12y 11mo [SD 9.6mo], male:female ratio 2.9:1). Children were diagnosed using Diagnostic and Statistical Manual of Mental Disorders criteria, the Autism Diagnostic Interview--Revised, and the Childhood Autism Rating Scale; 76% were diagnosed with typical autism and 24% with atypical autism. Cognitive functional level was assessed with the Griffiths scale and the Wechsler Intelligence Scale for Children and was in the normal range in 17%. Epilepsy was present in 19 patients. Plasma lactate levels were measured in 69 patients, and in 14 we found hyperlactacidemia. Five of 11 patients studied were classified with definite mitochondrial respiratory chain disorder, suggesting that this might be one of the most common disorders associated with autism (5 of 69; 7.2%) and warranting further investigation.

  8. Celiac Disease Is Associated with Childhood Psychiatric Disorders: A Population-Based Study.

    Science.gov (United States)

    Butwicka, Agnieszka; Lichtenstein, Paul; Frisén, Louise; Almqvist, Catarina; Larsson, Henrik; Ludvigsson, Jonas F

    2017-05-01

    To determine the risk of future childhood psychiatric disorders in celiac disease, assess the association between previous psychiatric disorders and celiac disease in children, and investigate the risk of childhood psychiatric disorders in siblings of celiac disease probands. This was a nationwide registry-based matched cohort study in Sweden with 10 903 children (aged celiac disease and 12 710 of their siblings. We assessed the risk of childhood psychiatric disorders (any psychiatric disorder, psychotic disorder, mood disorder, anxiety disorder, eating disorder, psychoactive substance misuse, behavioral disorder, attention-deficit hyperactivity disorder [ADHD], autism spectrum disorder [ASD], and intellectual disability). HRs of future psychiatric disorders in children with celiac disease and their siblings was estimated by Cox regression. The association between previous diagnosis of a psychiatric disorder and current celiac disease was assessed using logistic regression. Compared with the general population, children with celiac disease had a 1.4-fold greater risk of future psychiatric disorders. Childhood celiac disease was identified as a risk factor for mood disorders, anxiety disorders, eating disorders, behavioral disorders, ADHD, ASD, and intellectual disability. In addition, a previous diagnosis of a mood, eating, or behavioral disorder was more common before the diagnosis of celiac disease. In contrast, siblings of celiac disease probands were at no increased risk of any of the investigated psychiatric disorders. Children with celiac disease are at increased risk for most psychiatric disorders, apparently owing to the biological and/or psychological effects of celiac disease. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Children of Parents With Serious Mental Illness: With Whom Do They Grow Up? A Prospective, Population-Based Study.

    Science.gov (United States)

    Ranning, Anne; Munk Laursen, Thomas; Thorup, Anne; Hjorthøj, Carsten; Nordentoft, Merete

    2016-11-01

    To provide an overview of living arrangements during childhood for children of parents with schizophrenia, bipolar disorder, and depression. Information was obtained from Danish registers on children's addresses and used to calculate the proportion living in different household living arrangements. The study was conducted as a prospective, register-based cohort study covering all children in the entire Danish population born after 1982 (N = 1,823,625) and their parents with a diagnosis of schizophrenia, bipolar disorder, depression, or none of these disorders. Regression analyses were performed assessing the risk of dissolution of the conjugal family. Children's living arrangements were characterized by fewer nuclear families and more single-parent-headed households when parents had serious mental illness (SMI). From birth, 15% to 20% of children lived with a single mother with SMI. Conjugal families were dissolved at higher rates if a parent had SMI, especially if the mother (incidence rate ratio 2.98; 95% CI 2.80-3.17) or the father (incidence rate ratio 2.60; 95% CI 2.47-2.74) had schizophrenia. Risks for family dissolution varied greatly with parents' socioeconomic position in all diagnostic groups. Parents' SMI affects children's family living arrangements because fewer children live with both parents and more children live with a single parent or are separated from both parents. Family cohesion seems especially difficult to maintain when parents have schizophrenia. Copyright © 2016 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

  10. Prevalence of autism and attention-deficit-hyperactivity disorder in Down syndrome: a population-based study.

    Science.gov (United States)

    Oxelgren, Ulrika Wester; Myrelid, Åsa; Annerén, Göran; Ekstam, Bodil; Göransson, Cathrine; Holmbom, Agneta; Isaksson, Anne; Åberg, Marie; Gustafsson, Jan; Fernell, Elisabeth

    2017-03-01

    To investigate the prevalence of autism spectrum disorder (ASD) and attention-deficit-hyperactivity disorder (ADHD) in a population-based group of children and adolescents with Down syndrome, and to relate the findings to level of intellectual disability and to medical conditions. From a population-based cohort of 60 children and adolescents with Down syndrome, 41 individuals (29 males, 12 females; mean age 11y, age range 5-17y) for whom parents gave consent for participation were clinically assessed with regard to ASD and ADHD. The main instruments used were the Autism Diagnostic Interview-Revised, Autism Diagnostic Observation Schedule, Swanson, Nolan, and Pelham-IV Rating Scale, and the Adaptive Behavior Assessment System-II. High rates of ASD and ADHD were found: 17 (42%) and 14 (34%) of the 41 children met DSM criteria for ASD and ADHD respectively. Children with Down syndrome and coexisting neurodevelopmental/neuropsychiatric disorders in addition to intellectual disability and medical disorders constitute a severely disabled group. Based on the results, we suggest that screening is implemented for both ASD and ADHD, at the age of 3 to 5 years and early school years respectively, to make adequate interventions possible. © 2016 Mac Keith Press.

  11. Psychosocial predictors of the onset of anxiety disorders in women: Results from a prospective 3-year longitudinal study

    Science.gov (United States)

    Calkins, Amanda W.; Otto, Michael W.; Cohen, Lee S.; Soares, Claudio N.; Vitonis, Alison F.; Hearon, Bridget A.; Harlow, Bernard L.

    2009-01-01

    In a prospective, longitudinal, population-based study of 643 women participating in the Harvard Study of Moods and Cycles we examined whether psychosocial variables predicted a new or recurrent onset of an anxiety disorder. Presence of anxiety disorders was assessed every six months over three years via structured clinical interviews. Among individuals who had a new episode of anxiety, we confirmed previous findings that history of anxiety, increased anxiety sensitivity (the fear of anxiety related sensations), and increased neuroticism were significant predictors. We also found trend level support for assertiveness as a predictor of anxiety onset. However, of these variables, only history of anxiety and anxiety sensitivity provided unique prediction. We did not find evidence for negative life events as a predictor of onset of anxiety either alone or in interaction with other variables in a diathesis-stress model. These findings from a prospective longitudinal study are discussed in relation to the potential role of such predictors in primary or relapse prevention efforts. PMID:19699609

  12. Maternal anxiety disorders predict excessive infant crying: a prospective longitudinal study.

    Science.gov (United States)

    Petzoldt, Johanna; Wittchen, Hans-Ulrich; Wittich, Julia; Einsle, Franziska; Höfler, Michael; Martini, Julia

    2014-09-01

    To prospectively examine relations between maternal DSM-IV-TR anxiety and depressive disorders and excessive infant crying. Based on the prospective longitudinal Maternal Anxiety in Relation to Infant Development Study, n=306 expectant mothers were enrolled during early pregnancy and repeatedly interviewed until 16 months post partum. Lifetime and prospective information on maternal anxiety and depressive disorders was assessed via standardised diagnostic interviews (Composite International Diagnostic Interview for Women). Excessive crying (crying for ≥3 h per day on ≥3 days per week for ≥3 weeks) was assessed via Baby-DIPS. During the first 16 months after delivery, n=286 mother-infant dyads were available and included in the analyses. Excessive crying was reported by n=29 mothers (10.1%). Infants of mothers with anxiety disorders prior to pregnancy were at higher risk for excessive crying than infants of mothers without any anxiety disorder prior to pregnancy (OR=2.54, 95% CI 1.11 to 5.78, p=0.027). Risk was even increased when considering additionally incident anxiety disorders until delivery (OR=3.02, 95% CI 1.25 to 7.32, p=0.014) and until 16 months post partum (OR=2.87, 95% CI 1.13 to 7.28, p=0.027). Associations remained stable when adjusting for sociodemographic and perinatal covariates. Maternal depressive disorders prior to pregnancy were not significantly associated with excessive crying in this sample. Maternal lifetime and incident anxiety disorders revealed to be a robust predictor for excessive crying. Thus, early identification and monitoring of women with anxiety disorders is important to identify mother-infant dyads at risk for excessive crying. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. Familial Risks of Tourette Syndrome and Chronic Tic Disorders. A Population-Based Cohort Study.

    Science.gov (United States)

    Mataix-Cols, David; Isomura, Kayoko; Pérez-Vigil, Ana; Chang, Zheng; Rück, Christian; Larsson, K Johan; Leckman, James F; Serlachius, Eva; Larsson, Henrik; Lichtenstein, Paul

    2015-08-01

    Tic disorders, including Tourette syndrome (TS) and chronic tic disorders (CTDs), are assumed to be strongly familial and heritable. Although gene-searching efforts are well under way, precise estimates of familial risk and heritability are lacking. Previous controlled family studies were small and typically conducted within specialist clinics, resulting in potential ascertainment biases. They were also underpowered to disentangle genetic from environmental factors that contribute to the observed familiality. Twin studies have been either very small or based on parent-reported tics in population-based (nonclinical) twin samples. To provide unbiased estimates of familial risk and heritability of tic disorders at the population level. In this population cohort, multigenerational family study, we used a validated algorithm to identify 4826 individuals diagnosed as having TS or CTDs (76.2% male) in the Swedish National Patient Register from January 1, 1969, through December 31, 2009. We studied risks for TS or CTDs in all biological relatives of probands compared with relatives of unaffected individuals (matched on a 1:10 ratio) from the general population. Structural equation modeling was used to estimate the heritability of tic disorders. The risk for tic disorders among relatives of probands with tic disorders increased proportionally to the degree of genetic relatedness. The risks for first-degree relatives (odds ratio [OR], 18.69; 95% CI, 14.53-24.05) were significantly higher than for second-degree relatives (OR, 4.58; 95% CI, 3.22-6.52) and third-degree relatives (OR, 3.07; 95% CI, 2.08-4.51). First-degree relatives at similar genetic distances (eg, parents, siblings, and offspring) had similar risks for tic disorders despite different degrees of shared environment. The risks for full siblings (50% genetic similarity; OR, 17.68; 95% CI, 12.90-24.23) were significantly higher than those for maternal half siblings (25% genetic similarity; OR, 4.41; 95

  14. Prospective mental imagery in patients with major depressive disorder or anxiety disorders

    NARCIS (Netherlands)

    Morina, N.; Deeprose, C.; Pusowski, C.; Schmid, M.; Holmes, E.A.

    2011-01-01

    Prospective negative cognitions are suggested to play an important role in maintaining anxiety disorders and major depressive disorder (MDD). However, little is known about positive prospective mental imagery. This study investigated differences in prospective mental imagery among 27 patients with

  15. Association of Sleep Disorders with Nonalcoholic Fatty Liver Disease (NAFLD): A Population-based Study.

    Science.gov (United States)

    Mir, Heshaam M; Stepanova, Maria; Afendy, Hena; Cable, Rebecca; Younossi, Zobair M

    2013-09-01

    Nonalcoholic fatty liver disease (NAFLD) is a major cause of chronic liver disease. In smaller studies, sleep apnea has been previously associated with NAFLD. The aim of this study was to assess the prevalence and independent associations of sleep disorders in patients with NAFLD using recent population-based data. Three cycles of the National Health and Nutrition Examination Survey (NHANES) conducted between 2005 and 2010 were used. The diagnosis of NAFLD was established as elevated liver enzymes in the absence of all other causes of chronic liver disease. Sleep disorders were diagnosed using sleep disorder questionnaires completed by NHANES participants, and included self-reported history of sleep apnea, insomnia, and restless leg syndrome. The prevalence of sleep disorders was compared between those with and without NAFLD. A total of 10,541 adult NHANES participants with complete demographic, clinical, and laboratory data were included. Of those, 15.0% had NAFLD and 7.2% reported having sleep disorders. Of those with sleep disorders, 64.7% reported history of sleep apnea, 16.0% had history of insomnia, and 4.0% had restless leg syndrome. Individuals with NAFLD were more likely to be male (53.8% vs. 45.7%, P < 0.0001), obese (50.1% vs. 33.4%, P < 0.0001) and had higher prevalence of sleep disorders (9.1% vs. 6.9%, P = 0.0118). In multivariate analysis, having any sleep disorder, sleep apnea and insomnia were all independently associated with NAFLD [OR (95% CI) = 1.40 (1.11-1.76), OR = 1.39 (0.98-1.97), and OR = 2.17 (1.19-3.95); respectively)]. This large population-based data suggests that NAFLD is associated with sleep disorders. Although the exact mechanism is unknown, this association is most likely through metabolic conditions associated with NAFLD.

  16. Dietary patterns associated with fall-related fracture in elderly Japanese: a population based prospective study

    OpenAIRE

    Monma, Yasutake; Niu, Kaijun; Iwasaki, Koh; Tomita, Naoki; Nakaya, Naoki; Hozawa, Atsushi; Kuriyama, Shinichi; Takayama, Shin; Seki, Takashi; Takeda, Takashi; Yaegashi, Nobuo; Ebihara, Satoru; Arai, Hiroyuki; Nagatomi, Ryoichi; Tsuji, Ichiro

    2010-01-01

    Abstract Background Diet is considered an important factor for bone health, but is composed of a wide variety of foods containing complex combinations of nutrients. Therefore we investigated the relationship between dietary patterns and fall-related fractures in the elderly. Methods We designed a population-based prospective survey of 1178 elderly people in Japan in 2002. Dietary intake was assessed with a 75-item food frequency questionnaire (FFQ), from which dietary patterns were created by...

  17. Mood disorder, anxiety, and suicide risk among subjects with alcohol abuse and/or dependence: a population-based study

    Directory of Open Access Journals (Sweden)

    Carolina D. Wiener

    2017-06-01

    Full Text Available Objective: To evaluate the prevalence of alcohol abuse and/or dependence in a population-based sample of young adults and assess the prevalence of comorbid mood disorders, anxiety, and suicide risk in this population. Methods: This cross-sectional, population-based study enrolled 1,953 young adults aged 18-35 years. The CAGE questionnaire was used to screen for alcohol abuse and/or dependence, with CAGE scores ≥ 2 considered positive. Psychiatric disorders were investigated through the structured Mini International Neuropsychiatric Interview (MINI. Results: Alcohol abuse and/or dependence was identified in 187 (9.60% individuals (5.10% among women and 15.20% among men. Alcohol abuse and/or dependence were more prevalent among men than women, as well as among those who used tobacco, illicit drugs or presented with anxiety disorder, mood disorder, and suicide risk. Conclusion: These findings suggest that alcohol abuse and/or dependence are consistently associated with a higher prevalence of psychiatric comorbidities, could be considered important predictors of other psychiatric disorders, and deserve greater public heath attention, pointing to the need for alcohol abuse prevention programs.

  18. Mood disorder, anxiety, and suicide risk among subjects with alcohol abuse and/or dependence: a population-based study.

    Science.gov (United States)

    Wiener, Carolina D; Moreira, Fernanda P; Zago, Alethea; Souza, Luciano M; Branco, Jeronimo C; Oliveira, Jacqueline F de; Silva, Ricardo A da; Portela, Luis V; Lara, Diogo R; Jansen, Karen; Oses, Jean P

    2018-01-01

    To evaluate the prevalence of alcohol abuse and/or dependence in a population-based sample of young adults and assess the prevalence of comorbid mood disorders, anxiety, and suicide risk in this population. This cross-sectional, population-based study enrolled 1,953 young adults aged 18-35 years. The CAGE questionnaire was used to screen for alcohol abuse and/or dependence, with CAGE scores ≥ 2 considered positive. Psychiatric disorders were investigated through the structured Mini International Neuropsychiatric Interview (MINI). Alcohol abuse and/or dependence was identified in 187 (9.60%) individuals (5.10% among women and 15.20% among men). Alcohol abuse and/or dependence were more prevalent among men than women, as well as among those who used tobacco, illicit drugs or presented with anxiety disorder, mood disorder, and suicide risk. These findings suggest that alcohol abuse and/or dependence are consistently associated with a higher prevalence of psychiatric comorbidities, could be considered important predictors of other psychiatric disorders, and deserve greater public heath attention, pointing to the need for alcohol abuse prevention programs.

  19. Prevalence, incidence and mortality of type 2 diabetes mellitus revisited : A prospective population-based study in The Netherlands (ZODIAC-1)

    NARCIS (Netherlands)

    Ubink-Veltmaat, LJ; Bilo, HJG; Groenier, KH; Houweling, ST; Rischen, RO; Meyboom-de Jong, B

    2003-01-01

    Background: To present actual data to estimate prevalence, incidence and mortality of known type 2 diabetes mellitus in all age categories in The Netherlands. Methods: Prospective population-based study between 1998 and 2000 in The Netherlands. Baseline population of 155,774 patients, registered

  20. The Epidemiology of Functional Gastrointestinal Disorders in Mexico: A Population-Based Study

    Directory of Open Access Journals (Sweden)

    Aurelio López-Colombo

    2012-01-01

    Full Text Available Aims. The frequency of functional gastrointestinal disorders (FGIDs in the general population of Mexico is unknown. Methods. To determine the prevalence of FGIDs, associated depression, and health care utilization, a population-based sampling strategy was used to select 500 households in the State of Tlaxcala, in central Mexico. Household interviews were conducted by two trained physicians using the Rome II Modular Questionnaire, a health-care and medication used questionnaire and the CES-D depression scale. Results. The most common FGIDs were IBS: 16.0% (95% CI: 12.9–19.5; functional bloating: 10.8% (8.2–13.9; unspecified functional bowel disorder: 10.6% (8.0–13.6; and functional constipation (FC: 7.4% (5.3–10.1. Uninvestigated heartburn was common: 19.6% (16.2–23.4. All FGIDs were equally prevalent among both genders, except for IBS (P=0.001, IBS-C (P<0.001, IBS-A/M (P=0.049, and FC (P=0.039 which were more frequent in women. Subjects with FGIDs reported higher frequencies of medical visits: 34.6 versus 16.8%; use of medications: 40.7 versus 21.6%; (both P<0.001; and reported depression: 26.7 versus 6.7%, (P<0.001. Conclusion. In this first population-based study of FGIDs in Mexico, heartburn, IBS, functional distension, and FC were common. Only IBS, IBS-C, IBS-A/M, and FC were more frequent in women. Finally, FGIDs in Mexico had an increased burden of health care utilization and depression.

  1. Disordered Gambling Prevalence: Methodological Innovations in a General Danish Population Survey.

    Science.gov (United States)

    Harrison, Glenn W; Jessen, Lasse J; Lau, Morten I; Ross, Don

    2018-03-01

    We study Danish adult gambling behavior with an emphasis on discovering patterns relevant to public health forecasting and economic welfare assessment of policy. Methodological innovations include measurement of formative in addition to reflective constructs, estimation of prospective risk for developing gambling disorder rather than risk of being falsely negatively diagnosed, analysis with attention to sample weights and correction for sample selection bias, estimation of the impact of trigger questions on prevalence estimates and sample characteristics, and distinguishing between total and marginal effects of risk-indicating factors. The most significant novelty in our design is that nobody was excluded on the basis of their response to a 'trigger' or 'gateway' question about previous gambling history. Our sample consists of 8405 adult Danes. We administered the Focal Adult Gambling Screen to all subjects and estimate prospective risk for disordered gambling. We find that 87.6% of the population is indicated for no detectable risk, 5.4% is indicated for early risk, 1.7% is indicated for intermediate risk, 2.6% is indicated for advanced risk, and 2.6% is indicated for disordered gambling. Correcting for sample weights and controlling for sample selection has a significant effect on prevalence rates. Although these estimates of the 'at risk' fraction of the population are significantly higher than conventionally reported, we infer a significant decrease in overall prevalence rates of detectable risk with these corrections, since gambling behavior is positively correlated with the decision to participate in gambling surveys. We also find that imposing a threshold gambling history leads to underestimation of the prevalence of gambling problems.

  2. A Population-based Longitudinal Study of Childhood Neurodevelopmental Disorders, IQ and Subsequent Risk of Psychotic Experiences in Adolescence

    Science.gov (United States)

    Khandaker, Golam M.; Stochl, Jan; Zammit, Stanley; Lewis, Glyn; Jones, Peter B

    2014-01-01

    Background Schizophrenia has a neurodevelopmental component to its origin, and may share overlapping pathogenic mechanisms with childhood neurodevelopmental disorders (ND). Yet longitudinal studies of psychotic outcomes among individuals with ND are limited. We report a population-based prospective study of six common childhood ND, subsequent neurocognitive performance and the risk of psychotic experiences (PEs) in early adolescence. Methods PEs were assessed by semi-structured interviews at age 13 years. IQ and working memory were measured between ages 9 and 11 years. The presence of six neurodevelopmental disorders (autism spectrum, dyslexia, dyspraxia, dysgraphia, dysorthographia, dyscalculia) was determined from parent-completed questionnaire at age 9 years. Linear regression calculated mean difference in cognitive scores between those with and without ND. The association between ND and PEs was expressed as odds ratio (OR); effects of cognitive deficits were examined. Potential confounders included age, gender, father’s social class, ethnicity and maternal education. Results Out of 8,220 children, 487 (5.9%) were reported to have ND at age 9 years. Children with, compared with those without ND performed worse on all cognitive measures; adjusted mean difference in total IQ 6.84 (95% CI 5.00- 8.69). The association between total IQ and ND was linear (pneurodevelopmental hypothesis of schizophrenia. PMID:25066026

  3. Symptoms of anxiety and depression in childhood and use of MDMA: prospective, population based study

    NARCIS (Netherlands)

    A.C. Huizink (Anja); R.F. Ferdinand (Robert); J. van der Ende (Jan); F.C. Verhulst (Frank)

    2006-01-01

    textabstractOBJECTIVE: To investigate whether using ecstasy (3,4-methylenedioxymethamphetamine, MDMA) is preceded by symptoms of behavioural and emotional problems in childhood and early adolescence. DESIGN: Prospective, longitudinal, population based study SETTING: The Dutch

  4. Symptoms of anxiety and depression in childhood and use of MDMA: prospective, population based study

    NARCIS (Netherlands)

    Huizink, A.C.; Ferdinand, R.F.; Ende, J. van den; Verhulst, F.C.

    2006-01-01

    Objective To investigate whether using ecstasy (3,4-methylenedioxymethamphetamine, MDMA) is preceded by symptoms of behavioural and emotional problems in childhood and early adolescence. Design Prospective, longitudinal, population based study. Setting The Dutch province of

  5. The association between Internet addiction and personality disorders in a general population-based sample.

    Science.gov (United States)

    Zadra, Sina; Bischof, Gallus; Besser, Bettina; Bischof, Anja; Meyer, Christian; John, Ulrich; Rumpf, Hans-Jürgen

    2016-12-01

    Background and aims Data on Internet addiction (IA) and its association with personality disorder are rare. Previous studies are largely restricted to clinical samples and insufficient measurement of IA. Methods Cross-sectional analysis data are based on a German sub-sample (n = 168; 86 males; 71 meeting criteria for IA) with increased levels of excessive Internet use derived from a general population sample (n = 15,023). IA was assessed with a comprehensive standardized interview using the structure of the Composite International Diagnostic Interview and the criteria of Internet Gaming Disorder as suggested in DSM-5. Impulsivity, attention deficit hyperactivity disorder, and self-esteem were assessed with the widely used questionnaires. Results Participants with IA showed higher frequencies of personality disorders (29.6%) compared to those without IA (9.3%; p < .001). In males with IA, Cluster C personality disorders were more prevalent than among non-addicted males. Compared to participants who had IA only, lower rates of remission of IA were found among participants with IA and additional cluster B personality disorder. Personality disorders were significantly associated with IA in multivariate analysis. Comorbidity of IA and personality disorders must be considered in prevention and treatment.

  6. Increased risk of chronic liver disease in patients with bipolar disorder: A population-based study.

    Science.gov (United States)

    Hsu, Jer-Hwa; Chien, I-Chia; Lin, Ching-Heng

    2016-01-01

    This study aimed to investigate the prevalence and incidence of chronic liver disease in patients with bipolar disorder. We used a random sample of 766,427 subjects aged ≥18 years from the National Health Research Institute database in the year 2005. Subjects with at least one primary diagnosis of bipolar disorder in 2005 were identified. Patients with a primary or secondary diagnosis of chronic liver disease were also defined. We compared the prevalence and associated factors of chronic liver disease between patients with bipolar disorder and the general population in 2005. We also compared the incidence of chronic liver disease in patients with bipolar disorder and the general population from 2006 to 2010. The prevalence of chronic liver disease in patients with bipolar disorder (13.9%) was 2.68 times higher than that of the general population (5.8%) in 2005. The average annual incidence of chronic liver disease in patients with bipolar disorder from 2006 to 2010 was also higher than that of the general population (2.95% vs. 1.73%; risk ratio: 1.71; 95% confidence interval: 1.46-2.01). Patients with bipolar disorder had a significantly higher prevalence and incidence of chronic liver disease than those in the general population, and younger patients with bipolar disorder have a much higher prevalence and incidence than those in the general population. Male sex, second-generation antipsychotic or antidepressant use, and hyperlipidemia were associated factors for chronic liver disease in patients with bipolar disorder. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Mediating and Moderating Role of Depression, Conduct Disorder or Attention-Deficit/Hyperactivity Disorder in Developing Adolescent Substance Use Disorders: A Population-Based Study.

    Directory of Open Access Journals (Sweden)

    Kouichi Yoshimasu

    Full Text Available To evaluate the mediating/moderating effects of common internalizing /externalizing disorders on the association between ADHD and adolescent substance use disorders (SUD in a population-based birth cohort.Among 5718 children in the birth cohort, 343 ADHD incident cases and 712 matched controls were identified. Psychiatric diagnoses prior to age 19 were classified into DSM-IV categories. The association between ADHD and SUD was summarized (hazard ratios (HR, 95% CI. The effect of depression, CD/ODD, anxiety was evaluated separately.Assessment of the joint effects of ADHD and each psychiatric disorder did not support a moderating effect of these disorders on SUD on additive scale. However, the association between ADHD and SUD was partially explained by a mediating role of these psychiatric disorders.For clinicians our results emphasize that depression (or CD/ODD confers greater risk for SUD than ADHD alone. Early detection/treatment of SUD among adolescents with depression (or CD/ODD is crucial regardless of ADHD.

  8. Mediating and Moderating Role of Depression, Conduct Disorder or Attention-Deficit/Hyperactivity Disorder in Developing Adolescent Substance Use Disorders: A Population-Based Study.

    Science.gov (United States)

    Yoshimasu, Kouichi; Barbaresi, William J; Colligan, Robert C; Voigt, Robert G; Weaver, Amy L; Katusic, Slavica K

    2016-01-01

    To evaluate the mediating/moderating effects of common internalizing /externalizing disorders on the association between ADHD and adolescent substance use disorders (SUD) in a population-based birth cohort. Among 5718 children in the birth cohort, 343 ADHD incident cases and 712 matched controls were identified. Psychiatric diagnoses prior to age 19 were classified into DSM-IV categories. The association between ADHD and SUD was summarized (hazard ratios (HR), 95% CI). The effect of depression, CD/ODD, anxiety was evaluated separately. Assessment of the joint effects of ADHD and each psychiatric disorder did not support a moderating effect of these disorders on SUD on additive scale. However, the association between ADHD and SUD was partially explained by a mediating role of these psychiatric disorders. For clinicians our results emphasize that depression (or CD/ODD) confers greater risk for SUD than ADHD alone. Early detection/treatment of SUD among adolescents with depression (or CD/ODD) is crucial regardless of ADHD.

  9. Longitudinal changes in the antecedent and early manifest course of bipolar disorder-A narrative review of prospective studies.

    Science.gov (United States)

    Pfennig, Andrea; Leopold, Karolina; Ritter, Philipp; Böhme, Anne; Severus, Emanuel; Bauer, Michael

    2017-05-01

    Prospective study designs ideally allow patients to be followed from the first manifestations of the illness or even from an at-risk stage. It can thus provide data on the predictive value of changes in clinical symptomatology, cognition or further biological markers to broaden our understanding of the etiopathology and symptomatic trajectory of bipolar disorders. The scope of this narrative review is to summarize evidence from prospectively collected data on psychopathological and other clinical and biological changes in the early developmental course of bipolar disorders. The narrative review was based on a literature search conducted in February 2016 within the PubMed library for prospective study data of persons in antecedent and early manifest stages of manifest bipolar disorder published within the last 15 years. A total of 19 prospective studies were included. Regarding psychopathological features; personality, temperament and character traits as well as changes in sleep and circadian rhythm, the evidence suggests that risk factors for the development of bipolar disorder can already be described and should be studied further to understand their interaction, mediation with other factors and timing in the developmental process of bipolar disorder. Apart from the positive family history, childhood anxiety, sleep problems, subthreshold (hypo)manic symptoms and certain character traits/emotionality should be identified and monitored already in clinical practice as their presence likely increases risk of bipolar disorder. Up to date no substantiated evidence was found from prospective studies addressing cognitive features, life events, immunological parameters and morphological central nervous system changes as potential risk factors for bipolar disorder. For an improved understanding of episodic disorders, longitudinal data collection is essential. Since the etiology of bipolar disorders is complex, a number of potential risk factors have been proposed

  10. Mood-, Anxiety-, and Substance Use Disorders and Suicide Risk in a Military Population Cohort

    OpenAIRE

    Conner, Kenneth R.; McCarthy, Michael D.; Bajorska, Alina; Caine, Eric D.; Tu, Xin M.; Knox, Kerry L.

    2012-01-01

    There are meager prospective data from nonclinical samples on the link between anxiety disorders and suicide or the extent to which the association varies over time. We examined these issues in a cohort of 309,861 United States Air Force service members, with 227 suicides over follow-up. Mental disorder diagnoses including anxiety, mood, and substance use disorders (SUD) were based on treatment encounters. Risk for suicide associated with anxiety disorders were lower compared to mood disorder...

  11. Bipolar disorder and the risk of fracture: A nationwide population-based cohort study.

    Science.gov (United States)

    Su, Jian-An; Cheng, Bi-Hua; Huang, Yin-Cheng; Lee, Chuan-Pin; Yang, Yao-Hsu; Lu, Mong-Liang; Hsu, Chung-Yao; Lee, Yena; McIntyre, Roger S; Chin Lin, Tzu; Chin-Hung Chen, Vincent

    2017-08-15

    The co-primary aims are: 1) to compare the risk of fracture between adults with bipolar disorder and those without bipolar disorder; and 2) to assess whether lithium, anticonvulsants and antipsychotics reduce risk of fracture among individuals with bipolar disorder. The analysis herein is a population-based retrospective cohort study, utilizing the National Health Insurance (NHI) medical claims data collected between 1997 and 2013 in Taiwan. We identified 3705 cases with incident diagnoses of bipolar disorder during study period and 37,050 matched controls without bipolar diagnoses. Incident diagnosis of fracture was operationalized as any bone fracture after the diagnosis of bipolar disorder or after the matched index date for controls. Bipolar patients had significantly higher risk of facture when compared to matched controls (17.6% versus 11.7%, respectively pbipolar disorder and a prior history of psychiatric hospitalization were had higher risk for bone fracture than those without prior history of psychiatric hospitalization when compared to match controls. Higher cumulative dose of antipsychotics or mood stabilizers did not increase the risk of fracture. The diagnoses of bipolar disorder were not confirmed with structured clinical interview. Drug adherence, exact exposure dosage, smoking, lifestyle, nutrition and exercise habits were unable to be assessed in our dataset. Bipolar disorder is associated with increased risk of fracture, and higher cumulative dose of mood stabilizers and antipsychotics did not further increase the risk of fracture. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Tardive or Atypical Tourette's Disorder in a Population with Down Syndrome?

    Science.gov (United States)

    Myers, Beverly; Pueschel, Siegfried M.

    1995-01-01

    In a population of 425 individuals with Down's syndrome, 5 persons (1.2%) were identified as having Tourette's disorder. The lack of interrelationship between Down's syndrome and Tourette's disorder argues against an atypical Tourette's disorder. Diagnoses of tardive Tourette's disorder were based on absence of family history of Tourette's, late…

  13. Association of Tic Disorders and Enterovirus Infection: A Nationwide Population-Based Study.

    Science.gov (United States)

    Tsai, Ching-Shu; Yang, Yao-Hsu; Huang, Kuo-You; Lee, Yena; McIntyre, Roger S; Chen, Vincent Chin-Hung

    2016-04-01

    There has been growing interest in the association between infectious disease and mental disorders, but an association between enterovirus (EV) infection and tic disorders has not been sufficiently explored. Herein, we aim to investigate the association between EV infection and incidence of tic disorders in a nationwide population-based sample using Taiwan's National Health Insurance Research Database. We identified individuals aged ≤18 years prior to 2005 with an inpatient diagnosis of EV infection and/or history of EV infection. Tic disorder was operationalized using International Classification of Disease, Revision 9, Clinical Modification (ICD-9-CM) codes 307.20-307.23. A total of 47,998 individuals with history of EV infection were compared to 47,998 sex-, age-, and urbanization-matched controls on incidence of tic disorders. The mean ± standard deviation follow-up period for all subjects was 9.7 ± 3.6 years; the mean latency period between initial EV infection and incident diagnosis of tic disorder diagnosis was 5.4 ± 2.8 years. EV infection was significantly associated with greater incidence of tic disorders (hazard ratio [HR] = 1.24, 95% CI: 1.07-1.45). When subgrouped on the basis of central nervous system (CNS) involvement, EV infection with CNS involvement was not significantly associated with greater incidence of tic disorders when compared to controls (HR = 1.25, 95% CI: 0.64-2.43); EV infection without CNS involvement was significantly associated greater incidence of tic disorders when compared to controls (HR = 1.24, 95% CI: 1.07-1.45). In addition, hospitalization for an EV infection did not increase the hazard for greater incidence of tic disorders (HR = 1.32, 95% CI: 1.04-1.67 with hospitalization and 1.22, 95% CI: 1.04-1.44 without hospitalization). EV infection is temporally associated with incidence of tic disorders. Our observations add to the growing body of literature implicating immune-inflammatory system in

  14. Incidence rates and risk factors of bipolar disorder in the general population: a population-based cohort study

    NARCIS (Netherlands)

    Kroon, Jojanneke S.; Wohlfarth, Tamar D.; Dieleman, Jeanne; Sutterland, Arjen L.; Storosum, Jitschak G.; Denys, Damiaan; de Haan, Lieuwe; Sturkenboom, Mirjam C. J. M.

    2013-01-01

    To estimate the incidence rates (IRs) of bipolar I and bipolar II disorders in the general population according to sociodemographic population characteristics. A cohort study (during the years 1996-2007) was conducted in a general practitioners research database with a longitudinal electronic record

  15. Lithium in drinking water and the incidence of bipolar disorder: A nation-wide population-based study.

    Science.gov (United States)

    Kessing, Lars V; Gerds, Thomas A; Knudsen, Nikoline N; Jørgensen, Lisbeth F; Kristiansen, Søren M; Voutchkova, Denitza; Ernstsen, Vibeke; Schullehner, Jörg; Hansen, Birgitte; Andersen, Per K; Ersbøll, Annette K

    2017-11-01

    Animal data suggest that subtherapeutic doses, including micro doses, of lithium may influence mood, and lithium levels in drinking water have been found to correlate with the rate of suicide. It has never been investigated whether consumption of lithium may prevent the development of bipolar disorder (primary prophylaxis). In a nation-wide population-based study, we investigated whether long-term exposure to micro levels of lithium in drinking water correlates with the incidence of bipolar disorder in the general population, hypothesizing an inverse association in which higher long-term lithium exposure is associated with lower incidences of bipolar disorder. We included longitudinal individual geographical data on municipality of residence, data from drinking water lithium measurements and time-specific data from all cases with a hospital contact with a diagnosis of mania/bipolar disorder from 1995 to 2013 (N=14 820) and 10 age- and gender-matched controls from the Danish population (N= 140 311). Average drinking water lithium exposure was estimated for all study individuals. The median of the average lithium exposure did not differ between cases with a diagnosis of mania/bipolar disorder (12.7 μg/L; interquartile range [IQR]: 7.9-15.5 μg/L) and controls (12.5 μg/L; IQR: 7.6-15.7 μg/L; P=.2). Further, the incidence rate ratio of mania/bipolar disorder did not decrease with higher long-term lithium exposure, overall, or within age categories (0-40, 41-60 and 61-100 years of age). Higher long-term lithium exposure from drinking water was not associated with a lower incidence of bipolar disorder. The association should be investigated in areas with higher lithium levels than in Denmark. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. The association between Darier disease, bipolar disorder, and schizophrenia revisited: a population-based family study.

    Science.gov (United States)

    Cederlöf, Martin; Bergen, Sarah E; Långström, Niklas; Larsson, Henrik; Boman, Marcus; Craddock, Nick; Östberg, Per; Lundström, Sebastian; Sjölander, Arvid; Nordlind, Klas; Landén, Mikael; Lichtenstein, Paul

    2015-05-01

    Darier disease is an autosomal dominant skin disorder caused by mutations in the ATPase, Ca++ transporting, cardiac muscle, slow twitch 2 (ATP2A2) gene and previously reported to cosegregate with bipolar disorder and schizophrenia in occasional pedigrees. It is, however, unknown whether these associations exist also in the general population, and the objective of this study was to examine this question. We compared a national sample of individuals with Darier disease and their first-degree relatives with matched unexposed individuals from the general population and their first-degree relatives, respectively. To examine risks for bipolar disorder and schizophrenia, risk ratios and 95% confidence intervals (CIs) were estimated using conditional logistic regressions. Individuals with Darier disease had a 4.3 times higher risk of being diagnosed with bipolar disorder (95% CI: 2.6-7.3) and a 2.3 times higher risk of being diagnosed with schizophrenia (95% CI: 1.1-5.2) than matched individuals from the general population. Relatives of individuals with Darier disease had a 1.6 times higher risk of having bipolar disorder (95% CI: 1.1-2.5) than relatives of matched individuals from the general population, but no increased risk of schizophrenia (risk ratio = 0.8, 95% CI: 0.4-1.8). The association between Darier disease and bipolar disorder is manifest also in the population, and our data suggest that genetic variability within the ATP2A2 gene that causes Darier disease also confers susceptibility for bipolar disorder. The Darier-causing mutations merit additional attention in molecular genetic research on bipolar disorder. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Childhood maltreatment, juvenile disorders and adult post-traumatic stress disorder: a prospective investigation.

    Science.gov (United States)

    Breslau, N; Koenen, K C; Luo, Z; Agnew-Blais, J; Swanson, S; Houts, R M; Poulton, R; Moffitt, T E

    2014-07-01

    We examine prospectively the influence of two separate but potentially inter-related factors in the etiology of post-traumatic stress disorder (PTSD): childhood maltreatment as conferring a susceptibility to the PTSD response to adult trauma and juvenile disorders as precursors of adult PTSD. The Dunedin Multidisciplinary Health and Development Study (DMHDS) is a birth cohort (n = 1037) from the general population of New Zealand's South Island, with multiple assessments up to age 38 years. DSM-IV PTSD was assessed among participants exposed to trauma at ages 26-38. Complete data were available on 928 participants. Severe maltreatment in the first decade of life, experienced by 8.5% of the sample, was associated significantly with the risk of PTSD among those exposed to adult trauma [odds ratio (OR) 2.64, 95% confidence interval (CI) 1.16-6.01], compared to no maltreatment. Moderate maltreatment, experienced by 27.2%, was not associated significantly with that risk (OR 1.55, 95% CI 0.85-2.85). However, the two estimates did not differ significantly from one another. Juvenile disorders (ages 11-15), experienced by 35% of the sample, independent of childhood maltreatment, were associated significantly with the risk of PTSD response to adult trauma (OR 2.35, 95% CI 1.32-4.18). Severe maltreatment is associated with risk of PTSD response to adult trauma, compared to no maltreatment, and juvenile disorders, independent of earlier maltreatment, are associated with that risk. The role of moderate maltreatment remains unresolved. Larger longitudinal studies are needed to assess the impact of moderate maltreatment, experienced by the majority of adult trauma victims with a history of maltreatment.

  18. Depression and posttraumatic stress disorder among women with vulvodynia: evidence from the population-based woman to woman health study.

    Science.gov (United States)

    Iglesias-Rios, Lisbeth; Harlow, Siobán D; Reed, Barbara D

    2015-07-01

    Psychological disorders may affect the pain experience of women with vulvodynia, but evidence remains limited. The present study aimed to describe the magnitude of the association of depression and posttraumautic stress disorder (PTSD) with the presence of vulvodynia in a nonclinical population from southeastern Michigan. Baseline data from 1,795 women participating in the Woman to Woman Health Study, a multiethnic population-based study, was used for this analysis. Validated screening questionnaires were conducted to assess vulvodynia, depression, and PTSD. Modified Poisson regression models with a robust variance estimation were used to estimate prevalence ratios (PR) and their 95% confidence intervals (CI) for the association between vulvodynia status and two mental health conditions, depression and PTSD. In the adjusted models, women who screened positive for depression had a 53% higher prevalence of having vulvodynia (PR=1.53; 95% CI: 1.12, 2.10) compared with women who screened negative for depression. Women who screened positive for PTSD had more than a two-fold increase in the prevalence of having vulvodynia (PR=2.37; 95% CI: 1.07, 5.25) compared with women who screened negative for PTSD. The increased prevalence of vulvodynia among those screening positive for depression or PTSD suggests that these disorders may contribute to the likelihood of reporting vulvodynia. Alternatively, vulvodynia, depression, and PTSD may have a common pathophysiological and risk profile. Prospective studies are needed to improve our understanding of the temporal relation between mental health conditions and vulvar pain.

  19. Risk Factors for Full- and Partial-Syndrome Early Adolescent Eating Disorders: A Population-Based Pregnancy Cohort Study

    Science.gov (United States)

    Allen, Karina L.; Byrne, Susan M.; Forbes, David; Oddy, Wendy H.

    2009-01-01

    A sample of 14-year-old boys and girls were studied using previously collected biomedical, familial, antenatal, demographic, and social data to identify prospective predictors of eating disorders. Findings suggest that parents' perceptions on their child's weight were more powerful predictors of the development of eating disorders compared to…

  20. Childhood ADHD is strongly associated with a broad range of psychiatric disorders during adolescence: a population-based birth cohort study.

    Science.gov (United States)

    Yoshimasu, Kouichi; Barbaresi, William J; Colligan, Robert C; Voigt, Robert G; Killian, Jill M; Weaver, Amy L; Katusic, Slavica K

    2012-10-01

    To evaluate associations between attention-deficit/hyperactivity disorder (ADHD) and comorbid psychiatric disorders using research-identified incident cases of ADHD and population-based controls. Subjects included a birth cohort of all children born 1976-1982 remaining in Rochester, MN after age five (n = 5,718). Among them we identified 379 ADHD incident cases and 758 age-gender matched non-ADHD controls, passively followed to age 19 years. All psychiatric diagnoses were identified and abstracted, but only those confirmed by qualified medical professionals were included in the analysis. For each psychiatric disorder, cumulative incidence rates for subjects with and without ADHD were estimated using the Kaplan-Meier method. Corresponding hazard ratios (HR) were estimated using Cox models adjusted for gender and mother's age and education at the subject's birth. The association between ADHD and the likelihood of having an internalizing or externalizing disorder was summarized by estimating odds ratios (OR). Attention-deficit/hyperactivity disorder was associated with a significantly increased risk of adjustment disorders (HR = 3.88), conduct/oppositional defiant disorder (HR = 9.54), mood disorders (HR = 3.67), anxiety disorders (HR = 2.94), tic disorders (HR = 6.53), eating disorders (HR = 5.68), personality disorders (HR = 5.80), and substance-related disorders (HR = 4.03). When psychiatric comorbidities were classified on the internalization-externalization dimension, ADHD was strongly associated with coexisting internalizing/externalizing (OR = 10.6), or externalizing-only (OR = 10.0) disorders. This population-based study confirms that children with ADHD are at significantly increased risk for a wide range of psychiatric disorders. Besides treating the ADHD, clinicians should identify and provide appropriate treatment for psychiatric comorbidities. © 2012 The Authors. Journal of Child Psychology and Psychiatry

  1. Autoimmune and immunogenetic profile of patients with optic neuritis in a population-based cohort

    DEFF Research Database (Denmark)

    Soelberg, K.; Nilsson, A. C.; Nielsen, C.

    2018-01-01

    Background: Optic neuritis (ON) is an inflammatory optic neuropathy, where the genetic and autoimmune dependency remains poorly characterized. Objective: To investigate autoimmune and immunogenetic aspects of ON. Method: In a prospective population-based cohort 51 patients with ON were included...... antibodies. Coexisting neural autoantibodies were detected in two patients and in 12 patients other systemic autoantibodies were found. Four (8%) had other autoimmune disorders. A family history of autoimmunity was observed in 12 (24%) and of demyelinating disease in six patients (12%). In MS-ON patients...

  2. A prospective emergency department-based study of pattern and outcome of neurologic and neurosurgical diseases in Haiti.

    Science.gov (United States)

    Barthélemy, Ernest Joseph; Benjamin, Ernest; Edouard Jean-Pierre, Marie Yolaine; Poitevien, Geneviève; Ernst, Silvia; Osborn, Irene; Germano, Isabelle M

    2014-12-01

    To perform the first prospective survey of neurologic and neurosurgical emergency department (ED) admissions in Haiti. Data of all ED admissions at 3 Haitian hospitals for 90 consecutive days per site were collected prospectively. Patients who were given a diagnosis of a neurologic or neurosurgical disorder by the ED physician were entered in a deidentified database including demographics, presenting symptoms, brain imaging (when available), requests for neurosurgical consultation, and outcome. Of the 7628 patients admitted to the ED during this study, 1243 patients had a neurologic disorder, yielding an ED-based neurologic disease prevalence of 16%. The 3 most common neurologic diseases were cerebrovascular disease (31%), neurotrauma (28%), and altered mental status (12%). Neurosurgical pathologies represented 19% of all neurologic admissions with a combined ED-based disease prevalence of 3%. Mortality rate was 9%. The most common neurosurgical disease was neurotrauma (87%), caused by motor vehicle accidents (59%), falls (20%), and assault (17%). Neurosurgical procedures were performed in 14 of 208 patients with a mortality rate of 33%. This prospective survey represents the first study of neurosurgical or neurologic disease patterns in Haiti. The results suggest specific disease priorities for this population that can guide efforts to improve Haitian health care and conduct more comprehensive epidemiologic studies in Haiti. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. The impact of postpartum post-traumatic stress disorder symptoms on child development: a population-based, 2-year follow-up study.

    Science.gov (United States)

    Garthus-Niegel, S; Ayers, S; Martini, J; von Soest, T; Eberhard-Gran, M

    2017-01-01

    Against the background of very limited evidence, the present study aimed to prospectively examine the impact of maternal postpartum post-traumatic stress disorder (PTSD) symptoms on four important areas of child development, i.e. gross motor, fine motor, communication and social-emotional development. This study is part of the large, population-based Akershus Birth Cohort. Data from the hospital's birth record as well as questionnaire data from 8 weeks and 2 years postpartum were used (n = 1472). The domains of child development that were significantly correlated with PTSD symptoms were entered into regression analyses. Interaction analyses were run to test whether the influence of postpartum PTSD symptoms on child development was moderated by child sex or infant temperament. Postpartum PTSD symptoms had a prospective relationship with poor child social-emotional development 2 years later. This relationship remained significant even when adjusting for confounders such as maternal depression and anxiety or infant temperament. Both child sex and infant temperament moderated the association between maternal PTSD symptoms and child social-emotional development, i.e. with increasing maternal PTSD symptom load, boys and children with a difficult temperament were shown to have comparatively higher levels of social-emotional problems. Examining four different domains of child development, we found a prospective impact of postpartum PTSD symptoms on children's social-emotional development at 2 years of age. Our findings suggest that both boys and children with an early difficult temperament may be particularly susceptible to the adverse impact of postpartum PTSD symptoms. Additional studies are needed to further investigate the mechanisms at work.

  4. Mood-, Anxiety-, and Substance Use Disorders and Suicide Risk in a Military Population Cohort

    Science.gov (United States)

    Conner, Kenneth R.; McCarthy, Michael D.; Bajorska, Alina; Caine, Eric D.; Tu, Xin M.; Knox, Kerry L.

    2016-01-01

    There are meager prospective data from nonclinical samples on the link between anxiety disorders and suicide or the extent to which the association varies over time. We examined these issues in a cohort of 309,861 United States Air Force service members, with 227 suicides over follow-up. Mental disorder diagnoses including anxiety, mood, and substance use disorders (SUD) were based on treatment encounters. Risk for suicide associated with anxiety disorders were lower compared to mood disorders and similar to SUD. Moreover, the associations between mood and anxiety disorders with suicide were greatest within a year of treatment presentation. PMID:23094649

  5. Insomnia as a risk factor for ill health: results from the large population-based prospective HUNT Study in Norway.

    Science.gov (United States)

    Sivertsen, Børge; Lallukka, Tea; Salo, Paula; Pallesen, Ståle; Hysing, Mari; Krokstad, Steinar; Simon Øverland

    2014-04-01

    Insomnia co-occurs with many health problems, but less is known about the prospective associations. The aim of the current study was to investigate if insomnia predicts cumulative incidence of mental and physical conditions. Prospective population-based data from the two last Nord-Trøndelag Health Studies (HUNT2 in 1995–97 and HUNT3 in 2006–08), comprising 24 715 people in the working population, were used to study insomnia as a risk factor for incidence of physical and mental conditions. Insomnia was defined according to the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). Insomnia at HUNT2 was a significant risk factor for incidence of a range of both mental and physical conditions at HUNT3 11 years later. Most effects were only slightly attenuated when adjusting for confounding factors, and insomnia remained a significant risk factor for the following conditions in the adjusted analyses: depression [odds ratio (OR): 2.38, 95% confidence interval (CI): 1.91–2.98], anxiety (OR: 2.08, 95% CI: 1.63–2.64), fibromyalgia (OR: 2.05, 95% CI: 1.51–2.79), rheumatoidarthritis (OR: 1.87, 95% CI: 1.29–2.52), whiplash (OR: 1.71, 95% CI: 1.21–2.41), arthrosis (OR: 1.68, 95% CI: 1.43–1.98), osteoporosis (OR:1.52, 95% CI: 1.14–2.01, headache (OR: 1.50, 95% CI: 1.16–1.95,asthma (OR: 1.47, 95% CI: 1.16–1.86 and myocardial infarction (OR:1.46, 95% CI: 1.06–2.00). Insomnia was also associated significantly with incidence of angina, hypertension, obesity and stroke in the crude analyses, but not after adjusting for confounders. We conclude that insomnia predicts cumulative incidence of several physical and mental conditions. These results may have important clinical implications, and whether or not treatment of insomnia would have a preventive value for both physical and mental conditions should be studied further.

  6. Prevalence and associated factors with alcohol use disorders among adults: a population-based study in southern Brazil.

    Science.gov (United States)

    Reisdorfer, Emilene; Büchele, Fátima; Pires, Rodrigo Otávio Moretti; Boing, Antonio Fernando

    2012-09-01

    The study aimed to describe the prevalence of alcohol use disorders in an adult population from Brazil and its association with demographic, socioeconomic, behavioral variables and health conditions. A population-based cross-sectional survey was conducted with adults (20 to 59 years) of a medium-sized city in Southern Brazil with a random sample of 1,720 individuals. Cluster sampling was done in two stages: census tract first and household second. Alcohol use disorders were measured using the Alcohol Use Disorders Identification Test (AUDIT) and associations were tested with selected variables by Poisson Regression. Results of multivariate analysis were expressed as prevalence ratios. The prevalence of alcohol use disorders in the population was 18.4% (95% CI: 16.6% - 20.3%), higher among men (29.9%) than in women (9.3%). The prevalence of abstinence was 30.6%; 6.8% of respondents had already caused problems to themselves or to others after drinking; and 10.3% reported that a relative, friend or doctor had already shown concern on their drinking. After multivariate analysis, an association with alcohol use disorders remained for: being male, age 20 to 29 years, being single, declaring to be light-skinned blacks and being an ex-smoker or current smoker. The prevalence of alcohol use disorders identified is high compared with other similar studies, with differences according to being male, age 20 to 29, skin color and tobacco use. These issues must be considered in formulating public health policies aimed at reducing problems related to alcohol use.

  7. Predictors of Disordered Eating in Adolescence and Young Adulthood: A Population-Based, Longitudinal Study of Females and Males in Norway

    Science.gov (United States)

    Abebe, Dawit Shawel; Torgersen, Leila; Lien, Lars; Hafstad, Gertrud S.; von Soest, Tilmann

    2014-01-01

    We investigated longitudinal predictors for disordered eating from early adolescence to young adulthood (12-34 years) across gender and different developmental phases among Norwegian young people. Survey data from a population-based sample were collected at four time points (T) over a 13-year time span. A population-based sample of 5,679 females…

  8. Perspective-taking deficits in people with schizophrenia spectrum disorders: a prospective investigation

    DEFF Research Database (Denmark)

    Schiffman, Jason; Lam, Cecilia W; Jiwatram, Tina

    2004-01-01

    BACKGROUND: This study examined data from a Danish prospective longitudinal project in attempt to address the state/trait controversy regarding theory of mind deficits in schizophrenia. Deficits in perspective-taking--a component of theory of mind--were investigated prospectively among children who......-psychotic disorder. CONCLUSIONS: Deficits in perspective-taking among children who later developed schizophrenia spectrum disorders suggest that a facet of theory of mind is impaired prior to development of schizophrenia. Our findings lend support to the hypothesis that theory of mind deficits in schizophrenia...... developed schizophrenia spectrum disorders as adults in comparison to children who did not develop schizophrenia spectrum disorders. METHOD: A total of 265 high risk and control subjects were studied in 1972. At the time of initial assessment, the Role-Taking Task (RTT) was administered. Two hundred...

  9. Real-time web-based assessment of total population risk of future emergency department utilization: statewide prospective active case finding study.

    Science.gov (United States)

    Hu, Zhongkai; Jin, Bo; Shin, Andrew Y; Zhu, Chunqing; Zhao, Yifan; Hao, Shiying; Zheng, Le; Fu, Changlin; Wen, Qiaojun; Ji, Jun; Li, Zhen; Wang, Yong; Zheng, Xiaolin; Dai, Dorothy; Culver, Devore S; Alfreds, Shaun T; Rogow, Todd; Stearns, Frank; Sylvester, Karl G; Widen, Eric; Ling, Xuefeng B

    2015-01-13

    An easily accessible real-time Web-based utility to assess patient risks of future emergency department (ED) visits can help the health care provider guide the allocation of resources to better manage higher-risk patient populations and thereby reduce unnecessary use of EDs. Our main objective was to develop a Health Information Exchange-based, next 6-month ED risk surveillance system in the state of Maine. Data on electronic medical record (EMR) encounters integrated by HealthInfoNet (HIN), Maine's Health Information Exchange, were used to develop the Web-based surveillance system for a population ED future 6-month risk prediction. To model, a retrospective cohort of 829,641 patients with comprehensive clinical histories from January 1 to December 31, 2012 was used for training and then tested with a prospective cohort of 875,979 patients from July 1, 2012, to June 30, 2013. The multivariate statistical analysis identified 101 variables predictive of future defined 6-month risk of ED visit: 4 age groups, history of 8 different encounter types, history of 17 primary and 8 secondary diagnoses, 8 specific chronic diseases, 28 laboratory test results, history of 3 radiographic tests, and history of 25 outpatient prescription medications. The c-statistics for the retrospective and prospective cohorts were 0.739 and 0.732 respectively. Integration of our method into the HIN secure statewide data system in real time prospectively validated its performance. Cluster analysis in both the retrospective and prospective analyses revealed discrete subpopulations of high-risk patients, grouped around multiple "anchoring" demographics and chronic conditions. With the Web-based population risk-monitoring enterprise dashboards, the effectiveness of the active case finding algorithm has been validated by clinicians and caregivers in Maine. The active case finding model and associated real-time Web-based app were designed to track the evolving nature of total population risk, in a

  10. Hospital contact for mental disorders in survivors of childhood cancer and their siblings in Denmark: a population-based cohort study.

    Science.gov (United States)

    Lund, Lasse Wegener; Winther, Jeanette F; Dalton, Susanne O; Cederkvist, Luise; Jeppesen, Pia; Deltour, Isabelle; Hargreave, Marie; Kjær, Susanne K; Jensen, Allan; Rechnitzer, Catherine; Andersen, Klaus K; Schmiegelow, Kjeld; Johansen, Christoffer

    2013-09-01

    Survivors of childhood cancer are known to be at risk for long-term physical and mental effects. However, little is known about how cancers can affect mental health in the siblings of these patients. We aimed to assess the long-term risks of mental disorders in survivors of childhood cancer and their siblings. Hospital contact for mental disorders was assessed in a population-based cohort of 7085 Danish children treated for cancer by contemporary protocols between 1975 and 2010 and in their 13 105 siblings by use of data from the Danish Psychiatric Central Research Registry. Hazard ratios (HRs) for first hospital contact were calculated using a Cox proportional hazards model. We compared these sibling and survivor cohorts with two population-based cohorts who were not childhood cancer survivors or siblings of survivors. Survivors of childhood cancer were at increased risk of hospital contact for mental disorders, with HRs of 1·50 (95% CI 1·32-1·69) for males and 1·26 (1·10-1·44) for females. Children younger than 10 years at diagnosis had the highest risk, and increased risks were seen in survivors of CNS tumours, haematological malignancies, and solid tumours. Survivors had higher risk of neurodevelopmental, emotional, and behavioural disorders than population-based comparisons and siblings, and male survivors had higher risk for unipolar depression. Overall, siblings had no excess risk for mental disorders. However, our data suggest that siblings who were young at the time of cancer diagnosis of the survivor were at increased risk for mental disorders, whereas those older than 15 years at diagnosis were at a lower risk than the general population. Childhood cancer survivors should be followed up for mental late effects, especially those diagnosed in young age. Further, clinicians should also be aware that siblings who were young at the time of cancer diagnosis might be at increased risk for mental health disorders. Copyright © 2013 Elsevier Ltd. All

  11. Dysthymia in male adolescents is associated with increased risk of later hospitalization for psychotic disorders: a historical-prospective cohort study.

    Science.gov (United States)

    Weiser, Mark; Lubin, Gad; Caspi, Asaf; Rabinowitz, Jonathan; Shmushkevitz, Mordechai; Yoffe, Rinat; Werbeloff, Nomi; Halperin, Demian; Davidson, Michael

    2008-05-01

    Retrospective studies indicate that patients with psychotic disorders and schizophrenia often suffer from depressive symptoms before the onset of psychosis. In a historical-prospective design, we studied the association between dysthymia in adolescence and later hospitalization for psychotic disorders and schizophrenia. The Israeli Draft Board screens the entire, unselected population of 16-17 years old male adolescents for psychiatric disorders. These adolescents were followed for hospitalization for psychotic disorders and schizophrenia using the Israeli National Psychiatric Hospitalization Case Registry. Of 275,705 male adolescents screened, 1267 (0.5%) were hospitalized for psychotic disorders (International Classification of Diseases [ICD]-10 20.0-29.9), and 757 (0.3%) were hospitalized for schizophrenia (ICD-10 20.0-20.9) over the next 1-10 years. Of 275,705 male adolescents screened, 513 (0.2%) were diagnosed as suffering from dysthymia by the Draft Board. Of these adolescents, 10/513 (2.0%) were later hospitalized for psychotic disorders (including schizophrenia, HR=3.967, 95%CI (confidence intervals): 2.129-7.390), and 4/513 (0.8%) were later hospitalized for schizophrenia (HR=2.664, 95%CI: 0.997-7.116). In this population-based cohort of male adolescents, dysthymia was associated with increased risk for future psychotic disorders. Dysthymia in some adolescents might be a prodromal symptom, while in others it might be a risk factor for later psychosis. Clinicians assessing dysthymic adolescents should be aware that these symptoms might be part of the prodrome. © 2008 The Authors. Journal compilation © 2008 Blackwell Publishing Asia Pty Ltd.

  12. Prospective population-based cohort study of maternal obesity as a source of error in gestational age estimation at 11-14weeks

    DEFF Research Database (Denmark)

    Bak, Geske S; Sperling, Lene; Källén, Karin

    2016-01-01

    IntroductionAn impact of maternal obesity on ultrasound dating of pregnancy at 11-14 gestational weeks is possible and was investigated. Material and methodsA prospective cohort study based on the Danish national population during a 4-year period in which we entered all mothers with singleton pre...

  13. Risk factors for common mental disorders in women. Population-based longitudinal study.

    Science.gov (United States)

    Patel, Vikram; Kirkwood, Betty R; Pednekar, Sulochana; Weiss, Helen; Mabey, David

    2006-12-01

    The determinants of common mental disorders in women have not been described in longitudinal studies from a low-income country. Population-based cohort study of 2494 women aged 18 to 50 years, in India. The Revised Clinical Interview Schedule was used for the detection of common mental disorders. There were 39 incident cases of common mental disorder in 2166 participants eligible for analysis (12-month rate 1.8%, 95% CI 1.3-2.4%). The following baseline factors were independently associated with the risk for common mental disorder: poverty (low income and having difficulty making ends meet); being married as compared with being single; use of tobacco; experiencing abnormal vaginal discharge; reporting a chronic physical illness; and having higher psychological symptom scores at baseline. Programmes to reduce the burden of common mental disorder in women should target poorer women, women with chronic physical illness and who have gynaecological symptoms, and women who use tobacco.

  14. Sexual minority youth and depressive symptoms or depressive disorder: A systematic review and meta-analysis of population-based studies.

    Science.gov (United States)

    Lucassen, Mathijs Fg; Stasiak, Karolina; Samra, Rajvinder; Frampton, Christopher Ma; Merry, Sally N

    2017-08-01

    Research has suggested that sexual minority young people are more likely to have depressive symptoms or depressive disorder, but to date most studies in the field have relied on convenience-based samples. This study overcomes this limitation by systematically reviewing the literature from population-based studies and conducting a meta-analysis to identify whether depressive disorder and depressive symptoms are elevated in sexual minority youth. A systematic review and meta-analysis were conducted and informed by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement to determine if rates of depressive symptoms or depressive disorder differ for sexual minority youth, relative to heterosexual adolescents. MEDLINE, PsycINFO, EMBASE and ERIC databases were searched. Studies reporting depressive symptom data or the prevalence of depressive disorder in population-based samples of adolescents, which included sexual minority youth and heterosexual young people, were included in the review. A meta-analysis was conducted to examine differences between groups. Twenty-three articles met the inclusion criteria. The proportion of sexual minority youth in the studies ranged from 2.3% to 12%. Sexual minority youth reported higher rates of depressive symptoms and depressive disorder (odds ratio = 2.94, p depressive symptoms when compared to male sexual minority youth (standardized mean difference, d = 0.34, p depressive symptoms or depressive disorder was measured. There is robust evidence that rates of depressive disorder and depressive symptoms are elevated in sexual minority youth in comparison to heterosexual young people. Despite the elevated risk of depressive symptoms or depressive disorder for sexual minority youth, the treatment for this group of young people has received little attention.

  15. Prevalence and risk factors for anaemia in pregnant women: a population-based prospective cohort study in China.

    Science.gov (United States)

    Zhang, Qiaoyi; Li, Zhu; Ananth, Cande V

    2009-07-01

    Maternal anaemia is a common pregnancy complication in developing countries; however, its epidemiology remains largely unexplored in China. This study was designed to explore the epidemiology and risk factors of anaemia during pregnancy. A prospective cohort study was conducted, using data from a population-based pregnancy-monitoring system in 13 counties in East China (1993-96). Women who delivered singleton infants at 20-44 weeks with at least one haemoglobin assessment during pregnancy were included (n = 164 667). The prevalence of anaemia (haemoglobin pregnancy as well as in each trimester was estimated. Multivariable log-binomial regression models were used to evaluate risk factors. The overall prevalence of anaemia in pregnancy was 32.6%, with substantial variations across trimesters (11.2%, 20.1% and 26.2% in the 1st, 2nd and 3rd trimesters respectively). Risk factors for anaemia included older maternal age, education below junior high school (prevalence rate ratio [RR] 1.10, 95% confidence interval [CI] 1.08, 1.12), farming occupation (1.05, 95% CI 1.03, 1.06), and mild pregnancy-induced hypertension (PIH) (RR 1.09, 95% CI 1.05, 1.13) and severe PIH (RR 1.13, 95% CI 1.06, 1.19). Peri-conception folic acid use was associated with a reduced risk for anaemia in the 1st trimester (RR 0.75, 95% CI 0.72, 0.78). Initiating prenatal care after the 1st trimester was associated with increased risk of anaemia in the 2nd and 3rd trimesters. Our study found anaemia during pregnancy is highly prevalent in this indigenous Chinese population. The risk increases with the severity of hypertensive disorders. Folic acid supplementation during the peri-conception period is associated with reduced risk of 1st trimester anaemia.

  16. Large differences in incidences of overt hyper- and hypothyroidism associated with a small difference in iodine intake: A prospective comparative register-based population survey

    DEFF Research Database (Denmark)

    Pedersen, I.B.; Knudsen, N.; Jorgensen, T.

    2002-01-01

    Around 3-4 billion people in the world are covered by iodine supplementation programs to prevent developmental brain damage and other iodine deficiency (ID) disorders. Mild ID is associated with more hyperthyroidism and less hypothyroidism in the population than a high iodine intake. Knowledge...... that iodine supplementation of a population may increase the incidence of overt hypothyroidism, even if the population is moderately iodine-deficient. In such a population, the increase in risk of hypothyroidism should be weighed against the risk of ID disorders such as hyperthyroidism due to multinodular...... of the iodine intake levels where the shifts in incidences occur is important for planning of iodine supplementation programs. A computer-based register linked to thyroid diagnostic laboratories was used to continuously identify all new cases of overt hyper- and hypothyroidism in two population cohorts...

  17. Economic costs of social phobia: a population-based study.

    Science.gov (United States)

    Acarturk, C; Smit, Filip; de Graaf, R; van Straten, A; Ten Have, M; Cuijpers, P

    2009-06-01

    Information about the economic costs of social phobia is scant. In this study, we examine the economic costs of social phobia and subthreshold social phobia. Data were derived from the Netherlands Mental Health Survey and Incidence Study (NEMESIS) which is a population-based prospective study (n=4,789). Costs related to health service uptake, patients' out-of-pocket expenses, and costs arising from production losses were calculated for the reference year 2003. The costs for people with social phobia were compared with the costs for people with no mental disorder. The annual per capita total costs of social phobia were euro 11,952 (95% CI=7,891-16,013) which is significantly higher than the total costs for people with no mental disorder, euro 2957 (95% CI=2690-3224). When adjusting for mental and somatic co-morbidity, the costs decreased to euro 6,100 (95% CI=2681-9519), or 136 million euro per year per 1 million inhabitants, which was still significantly higher than the costs for people with no mental disorder. The costs of subthreshold social phobia were also significantly higher than the costs for people without any mental disorder, at euro 4,687 (95% CI=2557-6816). The costs presented here are conservative lower estimates because we only included costs related to mental health services. The economic costs associated with social phobia are substantial, and those of subthreshold social phobia approach those of the full-blown disorder.

  18. Sleep-disordered breathing and mortality: a prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Naresh M Punjabi

    2009-08-01

    Full Text Available Sleep-disordered breathing is a common condition associated with adverse health outcomes including hypertension and cardiovascular disease. The overall objective of this study was to determine whether sleep-disordered breathing and its sequelae of intermittent hypoxemia and recurrent arousals are associated with mortality in a community sample of adults aged 40 years or older.We prospectively examined whether sleep-disordered breathing was associated with an increased risk of death from any cause in 6,441 men and women participating in the Sleep Heart Health Study. Sleep-disordered breathing was assessed with the apnea-hypopnea index (AHI based on an in-home polysomnogram. Survival analysis and proportional hazards regression models were used to calculate hazard ratios for mortality after adjusting for age, sex, race, smoking status, body mass index, and prevalent medical conditions. The average follow-up period for the cohort was 8.2 y during which 1,047 participants (587 men and 460 women died. Compared to those without sleep-disordered breathing (AHI: or=30.0 events/h sleep-disordered breathing were 0.93 (95% CI: 0.80-1.08, 1.17 (95% CI: 0.97-1.42, and 1.46 (95% CI: 1.14-1.86, respectively. Stratified analyses by sex and age showed that the increased risk of death associated with severe sleep-disordered breathing was statistically significant in men aged 40-70 y (hazard ratio: 2.09; 95% CI: 1.31-3.33. Measures of sleep-related intermittent hypoxemia, but not sleep fragmentation, were independently associated with all-cause mortality. Coronary artery disease-related mortality associated with sleep-disordered breathing showed a pattern of association similar to all-cause mortality.Sleep-disordered breathing is associated with all-cause mortality and specifically that due to coronary artery disease, particularly in men aged 40-70 y with severe sleep-disordered breathing. Please see later in the article for the Editors' Summary.

  19. The impact of comorbid psychiatric disorders on methadone maintenance treatment in opioid use disorder: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Rosic T

    2017-05-01

    Full Text Available Tea Rosic,1 Leen Naji,2 Monica Bawor,3 Brittany B Dennis,3 Carolyn Plater,4 David C Marsh,5 Lehana Thabane,6–8 Zainab Samaan6–11 1St Joseph’s Healthcare, 2Michael G DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada; 3St George’s University of London, London, UK; 4Canadian Addiction Treatment Centre, Richmond Hill, 5Northern Ontario School of Medicine, Sudbury, 6Biostatistics Unit, Research Institute, St Joseph’s Healthcare, 7Department of Clinical Epidemiology and Biostatistics, McMaster University, 8Peter Boris Centre for Addictions Research, 9Mood Disorders Research Unit, St Joseph’s Healthcare, 10Population Genomics Program, Chanchlani Research Centre, 11Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada Objective: There is a significant interindividual variability in treatment outcomes in methadone maintenance treatment (MMT for opioid use disorder (OUD. This prospective cohort study examines the impact of comorbid psychiatric disorders on continued illicit opioid use in patients receiving MMT for OUD. Methods: Data were collected from 935 patients receiving MMT in outpatient clinics between June 2011 and June 2015. Using linear regression analysis, we evaluated the impact of having a comorbid psychiatric disorder on continued illicit opioid use during MMT, adjusting for important confounders. The main outcome measure was percentage of opioid-positive urine screens for 6 months. We conducted a subgroup analysis to determine the influence of specific comorbid psychiatric disorders, including substance use disorders, on continued illicit opioid use. Results: Approximately 80% of participants had at least one comorbid psychiatric disorder in addition to OUD, and 42% of participants had a comorbid substance use disorder. There was no significant association between having a psychiatric comorbidity and continuing opioid use (P=0.248. Results from subgroup analysis

  20. Increased risk of chronic obstructive pulmonary disease in patients with bipolar disorder: A population-based study.

    Science.gov (United States)

    Hsu, Jer-Hwa; Chien, I-Chia; Lin, Ching-Heng

    2017-10-01

    We conducted this nationwide study to examine the prevalence and incidence of chronic obstructive pulmonary disease (COPD) among patients with bipolar disorder in Taiwan. We used a random sample of 766,427 subjects who were aged ≥18 years in 2005. Patients with at least one primary diagnosis of bipolar disorder were identified. Study participants with one primary or secondary diagnosis of COPD for either ambulatory or inpatient care were also identified. We compared the prevalence of COPD in patients with bipolar disorder and the general population in 2005. In addition, we further investigated this cohort from 2006 to 2010 to detect incident cases of COPD in patients with bipolar disorder compared with the general population. The factors associated with COPD among patients with bipolar disorder were also analyzed. The prevalence of COPD in patients with bipolar disorder was higher than in the general population in 2005 (5.68% vs. 2.88%, odds ratio 2.03; 95% confidence interval, 1.53-2.67). The average annual incidence of COPD in patients with bipolar disorder was also higher than in the general population (2.03% vs. 1.03%, risk ratio 1.94; 95% confidence interval, 1.65-2.29) from 2006 to 2010. Some risk factors for COPD such as substance use, obesity, or lifestyle pattern were not available in this study. Patients with bipolar disorder had a higher prevalence and incidence of COPD compared with the general population. Higher prevalence of COPD among bipolar patients was associated with increased age, males, hypertension, and second-generation antidepressant use. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Prevalence of mood and anxiety disorder in self reported irritable bowel syndrome (IBS). An epidemiological population based study of women.

    Science.gov (United States)

    Mykletun, Arnstein; Jacka, Felice; Williams, Lana; Pasco, Julie; Henry, Margaret; Nicholson, Geoffrey C; Kotowicz, Mark A; Berk, Michael

    2010-08-05

    Irritable bowel syndrome (IBS) is commonly regarded as a functional disorder, and is hypothesized to be associated with anxiety and depression. This evidence mainly rests on population-based studies utilising self-report screening instruments for psychopathology. Other studies applying structured clinical interviews are generally based on small clinical samples, which are vulnerable to biases. The extant evidence base for an association between IBS and psychopathology is hence not conclusive. The aim of this study was therefore to re-examine the hypothesis using population-based data and psychiatric morbidity established with a structured clinical interview. Data were derived from a population-based epidemiological study (n = 1077). Anxiety and mood disorders were established using the Structured Clinical Interview for DSM-IV-TR (SCID-I/NP) and the General Health Questionnaire (GHQ-12). Current and lifetime IBS was self-reported. Hypertension and diabetes were employed as comparison groups as they are expected to be unrelated to mental health. Current IBS (n = 69, 6.4%) was associated with an increased likelihood of current mood and/or anxiety disorders (OR = 2.62, 95%CI 1.49 - 4.60). Half the population reporting a lifetime IBS diagnosis also had a lifetime mood or anxiety disorder. Exploratory analyses demonstrated an increased prevalence of IBS across most common anxiety and mood disorders, the exception being bipolar disorder. The association with IBS and symptoms load (GHQ-12) followed a curved dose response pattern. In contrast, hypertension and diabetes were consistently unrelated to psychiatric morbidity. IBS is significantly associated with anxiety and mood disorders. This study provides indicative evidence for IBS as a disorder with a psychosomatic aspect.

  2. Prevalence of mood and anxiety disorder in self reported irritable bowel syndrome (IBS. An epidemiological population based study of women

    Directory of Open Access Journals (Sweden)

    Mykletun Arnstein

    2010-08-01

    Full Text Available Abstract Background Irritable bowel syndrome (IBS is commonly regarded as a functional disorder, and is hypothesized to be associated with anxiety and depression. This evidence mainly rests on population-based studies utilising self-report screening instruments for psychopathology. Other studies applying structured clinical interviews are generally based on small clinical samples, which are vulnerable to biases. The extant evidence base for an association between IBS and psychopathology is hence not conclusive. The aim of this study was therefore to re-examine the hypothesis using population-based data and psychiatric morbidity established with a structured clinical interview. Methods Data were derived from a population-based epidemiological study (n = 1077. Anxiety and mood disorders were established using the Structured Clinical Interview for DSM-IV-TR (SCID-I/NP and the General Health Questionnaire (GHQ-12. Current and lifetime IBS was self-reported. Hypertension and diabetes were employed as comparison groups as they are expected to be unrelated to mental health. Results Current IBS (n = 69, 6.4% was associated with an increased likelihood of current mood and/or anxiety disorders (OR = 2.62, 95%CI 1.49 - 4.60. Half the population reporting a lifetime IBS diagnosis also had a lifetime mood or anxiety disorder. Exploratory analyses demonstrated an increased prevalence of IBS across most common anxiety and mood disorders, the exception being bipolar disorder. The association with IBS and symptoms load (GHQ-12 followed a curved dose response pattern. In contrast, hypertension and diabetes were consistently unrelated to psychiatric morbidity. Conclusions IBS is significantly associated with anxiety and mood disorders. This study provides indicative evidence for IBS as a disorder with a psychosomatic aspect.

  3. Dietary intake in population-based adolescents: support for a relationship between eating disorder symptoms, low fatty acid intake and depressive symptoms.

    Science.gov (United States)

    Allen, K L; Mori, T A; Beilin, L; Byrne, S M; Hickling, S; Oddy, W H

    2013-10-01

    Relatively little is known about the dietary intake and nutritional status of community-based individuals with eating disorders. This research aimed to: (i) describe the dietary intake of population-based adolescents with an eating disorder and (ii) examine associations between eating disorder symptoms, fatty acid intake and depressive symptoms in adolescents with and without an eating disorder. Data were drawn from the Western Australian Pregnancy Cohort (Raine) Study, a population-based cohort study that has followed participants from birth to young adulthood. This research utilised self-report data from the 17-year Raine Study assessment. Participants comprised 429 female adolescents who completed comprehensive questionnaire measures on dietary intake, eating disorder symptoms and depressive symptoms. Adolescents with an eating disorder (n = 66) reported a significantly lower intake of total fat, saturated fat, omega-6 fatty acid, starch, vitamin A and vitamin E compared to adolescents without an eating disorder (n = 363). Adolescents with an eating disorder and pronounced depressive symptoms (n = 23) also reported a significantly lower intake of polyunsaturated fat and omega-3 and omega-6 fatty acid than adolescents with an eating disorder but no marked depression (n = 43). In the eating disorder sample but not the control sample, omega-3 and omega-6 fatty acid correlated significantly and negatively with eating disorder symptoms and with depressive symptoms. Support is provided for a relationship between low omega-3 and omega-6 fatty acid intake and depressive symptoms in adolescents with eating disorders. Research is needed to examine the feasibility and effectiveness of fatty acid supplementation in this high-risk group. © 2012 The Authors Journal of Human Nutrition and Dietetics © 2012 The British Dietetic Association Ltd.

  4. Hyperthyroidism and risk for bipolar disorders: a nationwide population-based study.

    Science.gov (United States)

    Hu, Li-Yu; Shen, Cheng-Che; Hu, Yu-Wen; Chen, Mu-Hong; Tsai, Chia-Fen; Chiang, Huey-Ling; Yeh, Chiu-Mei; Wang, Wei-Shu; Chen, Pan-Ming; Hu, Tsung-Ming; Chen, Tzeng-Ji; Su, Tung-Ping; Liu, Chia-Jen

    2013-01-01

    Thyroid disorders have long been associated with psychiatric illness, often with symptoms suggestive of mood disorders. The most common clinical features associated with hyperthyroidism are anxiety and depression. The risk of bipolar disorders, especially bipolar mania, among patients with thyroid disorders has not been well characterized. We explored the relationship of hyperthyroidism and the subsequent development of bipolar disorders, and examined the risk factors for bipolar disorders in patients with hyperthyroidism. We identified patients who were diagnosed with hyperthyroidism between 2000 and 2010 in the Taiwan National Health Insurance Research Database. A comparison cohort without hyperthyroidism was matched based on age, sex, and comorbidities. The occurrence of bipolar disorders was evaluated in both cohorts based on diagnosis and the use of mood stabilizer drugs. The hyperthyroidism cohort consisted of 21, 574 patients, and the comparison cohort consisted of 21, 574 matched control patients without hyperthyroidism. The incidence of bipolar disorders (incidence rate ratio [IRR], 2.31, 95% CI 1.80-2.99, Phyperthyroidism patients than the control patients. Multivariate, matched regression models showed that women (HR 2.02, 95% CI 1.34-3.05, P = .001), patients with alcohol use disorders (HR 3.03, 95% CI 1.58-5.79, P = .001), and those with asthma (HR 1.70, 95% CI 1.18-2.43, P = .004) were independent risk factors for the development of bipolar disorders in hyperthyroidism patients. Although a possibility that the diagnosis of bipolar disorders in this study actually includes "bipolar disorders due to hyperthyroidism" cannot be excluded, this study suggests that hyperthyroidism may increase the risk of developing bipolar disorders.

  5. Hyperthyroidism and Risk for Bipolar Disorders: A Nationwide Population-Based Study

    Science.gov (United States)

    Hu, Yu-Wen; Chen, Mu-Hong; Tsai, Chia-Fen; Chiang, Huey-Ling; Yeh, Chiu-Mei; Wang, Wei-Shu; Chen, Pan-Ming; Hu, Tsung-Ming; Chen, Tzeng-Ji; Su, Tung-Ping; Liu, Chia-Jen

    2013-01-01

    Background Thyroid disorders have long been associated with psychiatric illness, often with symptoms suggestive of mood disorders. The most common clinical features associated with hyperthyroidism are anxiety and depression. The risk of bipolar disorders, especially bipolar mania, among patients with thyroid disorders has not been well characterized. Objective We explored the relationship of hyperthyroidism and the subsequent development of bipolar disorders, and examined the risk factors for bipolar disorders in patients with hyperthyroidism. Methods We identified patients who were diagnosed with hyperthyroidism between 2000 and 2010 in the Taiwan National Health Insurance Research Database. A comparison cohort without hyperthyroidism was matched based on age, sex, and comorbidities. The occurrence of bipolar disorders was evaluated in both cohorts based on diagnosis and the use of mood stabilizer drugs. Results The hyperthyroidism cohort consisted of 21, 574 patients, and the comparison cohort consisted of 21, 574 matched control patients without hyperthyroidism. The incidence of bipolar disorders (incidence rate ratio [IRR], 2.31, 95% CI 1.80–2.99, Phyperthyroidism patients than the control patients. Multivariate, matched regression models showed that women (HR 2.02, 95% CI 1.34–3.05, P = .001), patients with alcohol use disorders (HR 3.03, 95% CI 1.58–5.79, P = .001), and those with asthma (HR 1.70, 95% CI 1.18–2.43, P = .004) were independent risk factors for the development of bipolar disorders in hyperthyroidism patients. Conclusions Although a possibility that the diagnosis of bipolar disorders in this study actually includes "bipolar disorders due to hyperthyroidism" cannot be excluded, this study suggests that hyperthyroidism may increase the risk of developing bipolar disorders. PMID:24023669

  6. Perspective-taking deficits in people with schizophrenia spectrum disorders: a prospective investigation.

    Science.gov (United States)

    Schiffman, Jason; Lam, Cecilia W; Jiwatram, Tina; Ekstrom, Morten; Sorensen, Holger; Mednick, Sarnoff

    2004-11-01

    This study examined data from a Danish prospective longitudinal project in attempt to address the state/trait controversy regarding theory of mind deficits in schizophrenia. Deficits in perspective-taking--a component of theory of mind--were investigated prospectively among children who developed schizophrenia spectrum disorders as adults in comparison to children who did not develop schizophrenia spectrum disorders. A total of 265 high risk and control subjects were studied in 1972. At the time of initial assessment, the Role-Taking Task (RTT) was administered. Two hundred and forty-two of these children were evaluated in 1992 during follow-up examinations. Sixteen developed schizophrenia, 10 developed a schizophrenia spectrum disorder, 70 had outcomes of other psychopathology, and 146 did not develop a mental illness. Children who later developed schizophrenia or a schizophrenia spectrum disorder had lower RTT scores, controlling for verbal IQ and age, compared to those who did not develop any mental illness. Although in the expected direction, RTT scores for those with schizophrenia spectrum disorders were not significantly different from those who developed a non-psychotic disorder. Deficits in perspective-taking among children who later developed schizophrenia spectrum disorders suggest that a facet of theory of mind is impaired prior to development of schizophrenia. Our findings lend support to the hypothesis that theory of mind deficits in schizophrenia are trait markers of the disorder.

  7. Alcohol consumption and later risk of hospitalization with psychiatric disorders: prospective cohort study

    DEFF Research Database (Denmark)

    Flensborg-Madsen, Trine; Becker, Ulrik; Grønbæk, Morten

    2011-01-01

    hospital with a psychiatric disorder. The prospective cohort study, the Copenhagen City Heart Study (n=18,146), was used, containing three updated sets of alcohol intake and lifestyle covariates and up to 26 years follow-up. Alcohol intake was measured by self-report while psychiatric disorders were......The potential effects of alcohol intake upon the risk of psychiatric disorders have not often been investigated. The purpose of this study was to investigate, in a population sample, the association between self-reported amount of alcohol intake and the later risk of being registered in a Danish.......31-3.04) compared to women drinking below the sensible drinking limits. For men, the risk functions were slightly U-shaped; thus, a weekly low or moderate alcohol intake seemed to have a protective effect towards developing psychiatric disorders. The findings suggest sex differences in the association between...

  8. Allergy is associated with suicide completion with a possible mediating role of mood disorder - a population-based study.

    Science.gov (United States)

    Qin, P; Mortensen, P B; Waltoft, B L; Postolache, T T

    2011-05-01

    With increasing research suggesting a role of allergy on suicidality, this study, on a population level, delved into how allergy affects risk for suicide completion in the context of mood disorder and other factors. Based on the entire population of Denmark, we included 27,096 completed suicides and 467,571 live controls matched on sex and age with a nested case-control design. We retrieved personal information on hospital contacts for allergy and other variables from various Danish longitudinal registries and analyzed the data with conditional logistic regression. We noted that 1.17% suicide victims, compared with 0.79% matched controls, had a history of hospital contact for allergy and that a history of allergy predicted an increased risk for suicide completion; however, the effect was confined to allergy that led to inpatient treatment (IRR: 1.59, 95% CI: 1.41-1.80). The increased risk was attenuated somewhat but remained significant when adjusted for personal psychiatric history and socioeconomic status. Meanwhile, we observed a nonsignificantly stronger effect in women than in men, and a significant age difference with a stronger effect for individuals at high ages. Moreover, we detected a significant interaction between allergy and mood disorder - even an antagonism effect of the two exposures. Allergy increased suicide risk only in persons with no history of mood disorder, whereas it eliminated suicide risk in those with a history of mood disorder. The findings support a link between allergy and suicidality, with a possible mediating role of mood disorder. © 2010 John Wiley & Sons A/S.

  9. Bipolar disorder, schizoaffective disorder, and schizophrenia overlap: a new comorbidity index.

    Science.gov (United States)

    Laursen, Thomas Munk; Agerbo, Esben; Pedersen, Carsten Bøcker

    2009-10-01

    Growing evidence of an etiologic overlap between schizophrenia, schizoaffective disorder, and bipolar disorder has become increasingly difficult to disregard. We investigated the magnitude of the overlap between the clinical diagnoses of bipolar affective disorder, schizoaffective disorder, and schizophrenia over a 35-year period based on the entire Danish population. We established a register-based prospective cohort study of more than 2.5 million persons born in Denmark after 1954. Risks for the 3 psychiatric disorders were estimated by survival analysis using the Aalen-Johansen method. Cohort members were followed from 1970 to 2006. We introduced a new comorbidity index measuring the magnitude of the overlap between the 3 disorders. Overall, 12,734 patients were admitted with schizophrenia, 4,205 with bipolar disorder, and 1,881 with schizoaffective disorder. A female bipolar patient's risk of also being admitted with a schizoaffective disorder by the age of 45 years was approximately 103 times higher than that of a woman at the same age in the general population. Thus, we defined the comorbidity index between schizoaffective disorder and bipolar disorder at age 45 years to be 103. At age 45 years, the index between schizophrenia and schizoaffective disorder was 80 and between schizophrenia and bipolar disorder was 20. Similar large comorbidity indexes were found for men. A large comorbidity index between schizophrenia and schizoaffective disorder was found, as well as a large index between bipolar disorder and schizoaffective disorder. But, more surprisingly, it was clear that a substantial comorbidity index between bipolar disorder and schizophrenia was present. This study supports the existence of an overlap between bipolar disorder and schizophrenia and thus challenges the strict categorical approach used in both DSM-IV and ICD-10 classification systems. Copyright 2009 Physicians Postgraduate Press, Inc.

  10. General health influences episodes of xerostomia: a prospective population-based study.

    Science.gov (United States)

    da Silva, Luciana; Kupek, Emil; Peres, Karen G

    2017-04-01

    The aim of this study was to investigate the associated factors of changes in symptoms of xerostomia (SOX) in adults aged 20-59. A prospective population-based study was conducted in 2009 (n = 1720) and 2012 (n = 1222) in the urban area of Florianópolis, SC, Brazil. Information on SOX was collected in both years together with age, family income, years of schooling, smoking habit, alcohol consumption, changes in the body mass index (BMI; kg/m²), medicine use, self-reported diagnosis of chronic diseases, change in hypertension status and in the use and need for dentures, and number of remaining teeth. Associated factors with changes in SOX were investigated using multinomial logistic regression, considering those who had never reported this symptom as the reference. Prevalence of regular SOX was equal to 3.8% (95% CI: 2.9-5.1) and irregular (one period only) equal to 12.2% (95% CI: 10.2-14.5). Age, smoking habit, medicine use, self-reported diagnosis of depression, and weight gain increased the probability of regular SOX, whereas highest schooling level was associated with lower probability of this symptom. General and psychosocial health influenced the number of episodes of xerostomia symptoms, calling for multidisciplinary actions to prevent common risk behaviors for oral and general diseases. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. Maternal thyroid disorder in pregnancy and risk of cerebral palsy in the child: a population-based cohort study.

    Science.gov (United States)

    Petersen, Tanja Gram; Andersen, Anne-Marie Nybo; Uldall, Peter; Paneth, Nigel; Feldt-Rasmussen, Ulla; Tollånes, Mette Christophersen; Strandberg-Larsen, Katrine

    2018-05-31

    Cerebral palsy is the most frequent motor disability in childhood, but little is known about its etiology. It has been suggested that cerebral palsy risk may be increased by prenatal thyroid hormone disturbances. The objective of this study was to investigate whether maternal thyroid disorder is associated with increased risk of cerebral palsy. A population-based cohort study using two study populations. 1) 1,270,079 children born in Denmark 1979-2007 identified in nationwide registers, and 2) 192,918 children born 1996-2009 recruited into the Danish National Birth Cohort and The Norwegian Mother and Child Cohort study, combined in the MOthers and BAbies in Norway and Denmark (MOBAND) collaboration cohort. Register-based and self-reported information on maternal thyroid disorder was studied in relation to risk of cerebral palsy and its unilateral and bilateral spastic subtypes using multiple logistic regression. Children were followed from the age of 1 year to the age of 6 years, and cerebral palsy was identified in nationwide registers with verified diagnoses. In register data, hypothyroidism was recognized in 12,929 (1.0%), hyperthyroidism in 9943 (0.8%), and unclassifiable thyroid disorder in 753 (cerebral palsy was 1.0 (95% CI: 0.7-1.5). Maternal thyroid disorder identified during pregnancy was associated with elevated risk of unilateral spastic cerebral palsy (odds ratio 3.1 (95% CI: 1.2-8.4)). In MOBAND, 3042 (1.6%) of the mothers reported a thyroid disorder in pregnancy, which was not associated with cerebral palsy overall (odds ratio 1.2 (95% CI: 0.6-2.4)). Maternal thyroid disorder overall was not related to bilateral spastic cerebral palsy, but maternal thyroid disorder identified in pregnancy was associated with increased risk of unilateral spastic cerebral palsy. These findings should be replicated in studies making use of maternal blood samples.

  12. Screening for autistic spectrum disorder at the 18-month developmental assessment: a population-based study

    OpenAIRE

    VanDenHeuvel, A.; Fitzgerald, M.; Greiner, Birgit A.; Perry, Ivan J.

    2007-01-01

    VanDenHeuvel A, Fitzgerald M, Greiner B, Perry IJ. Screening for autistic spectrum disorder at the 18-month developmental assessment: a population-based study. Ir Med J. 2007;100(8):565-7. The objectives of this study were to assess the feasibility of administering the CHecklist for Autism in Toddlers (CHAT) at the 18-month developmental check, estimate the prevalence of screening positive for autism at the first and second administrations of the CHAT and estimate the prevalence of diagnos...

  13. Prospect-EPIC Utrecht: study design and characteristics of the cohort population. European Prospective Investigation into Cancer and Nutrition.

    Science.gov (United States)

    Boker, L K; van Noord, P A; van der Schouw, Y T; Koot, N V; Bueno de Mesquita, H B; Riboli, E; Grobbee, D E; Peeters, P H

    2001-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC), which has been established in order to investigate the relations between nutrition and cancer, was initiated in 1990 and involves 10 European countries with heterogeneous dietary patterns and differing cancer incidence rates. This manuscript presents the design, recruitment and baseline characteristics of the Prospect-EPIC cohort co-ordinated in Utrecht, The Netherlands. The cohort is based on volunteers recruited among women participating in a regional breast cancer screening program. It comprises of 17,357 subjects aged 50-69 years at enrolment from Utrecht and vicinity, who have consented to participate in the study and its follow-up. Each participant filled out a general questionnaire and a food frequency questionnaire. Participants were also physically examined and have donated a blood sample. Participation rate was 34.5%. Blood samples were donated by most participants (97.5%) and detailed informed consents were obtained from 87.4% of participants. Mean age at enrolment was 57 years. Anthropometric, lifestyle and morbidity characteristics of the cohort population did not differ largely from those of similar study populations in The Netherlands. Based on the Prospect-EPIC population, we intend to conduct prospective total cohort, nested case-control or case-cohort studies, in order to investigate relations between consumption of certain food groups or nutrients and chronic diseases, including hormone dependant cancers such as breast, colon, endometrial and ovary cancers.

  14. Risk of affective disorders following prenatal exposure to severe life events: a Danish population-based cohort study.

    LENUS (Irish Health Repository)

    Khashan, Ali S

    2012-01-31

    OBJECTIVE: To examine the effect of prenatal exposure to severe life events on risk of affective disorders in the offspring. METHODS: In a cohort of 1.1 million Danish births from May 1978 until December 1997, mothers were considered exposed if one (or more) of their close relatives died or was diagnosed with serious illness up to 6 months before conception or during pregnancy. Offspring were followed up from their 10th birthday until their death, migration, onset of affective disorder or 31 December 2007; hospital admissions were identified by linkage to the Central Psychiatric Register. Log-linear Poisson regression was used for data analysis. RESULTS: The risk of affective disorders was increased in male offspring whose mothers were exposed to severe life events during the second trimester (adjusted RR 1.55 [95% CI 1.05-2.28]). There was an increased risk of male offspring affective disorders in relation to maternal exposure to death of a relative in the second trimester (adjusted RR 1.74 [95% CI 1.06-2.84]) or serious illness in a relative before pregnancy (adjusted RR 1.44 [95% CI 1.02-2.05]). There was no evidence for an association between prenatal exposure to severe life events and risk of female offspring affective disorders. CONCLUSIONS: Our population-based study suggests that prenatal maternal exposure to severe life events may increase the risk of affective disorders in male offspring. These findings are consistent with studies of populations exposed to famine and earthquake disasters which indicate that prenatal environment may influence the neurodevelopment of the unborn child.

  15. Social class, social mobility and risk of psychiatric disorder--a population-based longitudinal study.

    Science.gov (United States)

    Tiikkaja, Sanna; Sandin, Sven; Malki, Ninoa; Modin, Bitte; Sparén, Pär; Hultman, Christina M

    2013-01-01

    This study explored how adult social class and social mobility between parental and own adult social class is related to psychiatric disorder. In this prospective cohort study, over 1 million employed Swedes born in 1949-1959 were included. Information on parental class (1960) and own mid-life social class (1980 and 1990) was retrieved from the censuses and categorised as High Non-manual, Low Non-manual, High Manual, Low Manual and Self-employed. After identifying adult class, individuals were followed for psychiatric disorder by first admission of schizophrenia, alcoholism and drug dependency, affective psychosis and neurosis or personality disorder (N=24,659) from the Swedish Patient Register. We used Poisson regression analysis to estimate first admission rates of psychiatric disorder per 100,000 person-years and relative risks (RR) by adult social class (treated as a time-varying covariate). The RRs of psychiatric disorder among the Non-manual and Manual classes were also estimated by magnitude of social mobility. The rate of psychiatric disorder was significantly higher among individuals belonging to the Low manual class as compared with the High Non-manual class. Compared to High Non-manual class, the risk for psychiatric disorder ranged from 2.07 (Low Manual class) to 1.38 (Low Non-manual class). Parental class had a minor impact on these estimates. Among the Non-manual and Manual classes, downward mobility was associated with increased risk and upward mobility with decreased risk of psychiatric disorder. In addition, downward mobility was inversely associated with the magnitude of social mobility, independent of parental class. Independently of parental social class, the risk of psychiatric disorder increases with increased downward social mobility and decreases with increased upward mobility.

  16. Impact of temperament on depression and anxiety symptoms and depressive disorder in a population-based birth cohort.

    Science.gov (United States)

    Nyman, Emma; Miettunen, Jouko; Freimer, Nelson; Joukamaa, Matti; Mäki, Pirjo; Ekelund, Jesper; Peltonen, Leena; Järvelin, Marjo-Riitta; Veijola, Juha; Paunio, Tiina

    2011-06-01

    The aim of this study was to characterize at the population level how innate features of temperament relate to experience of depressive mood and anxiety, and whether these symptoms have separable temperamental backgrounds. The study subjects were 4773 members of the population-based Northern Finland Birth Cohort 1966, a culturally and genetically homogeneous study sample. Temperament was measured at age 31 using the temperament items of the Temperament and Character Inventory and a separate Pessimism score. Depressive mood was assessed based on a previous diagnosis of depressive disorder or symptoms of depression according to the Hopkins Symptom Check List - 25. Anxiety was assessed analogously. High levels of Harm avoidance and Pessimism were related to both depressive mood (effect sizes; d=0.84 and d=1.25, respectively) and depressive disorder (d=0.68 and d=0.68, respectively). Of the dimensions of Harm avoidance, Anticipatory worry and Fatigability had the strongest effects. Symptoms of depression and anxiety showed very similar underlying temperament patterns. Although Harm avoidance and Pessimism appear to be important endophenotype candidates for depression and anxiety, their potential usefulness as endophenotypes, and whether they meet all the suggested criteria for endophenotypes will remain to be confirmed in future studies. Personality characteristics of Pessimism and Harm avoidance, in particular its dimensions Anticipatory worry and Fatigability, are strongly related to symptoms of depression and anxiety as well as to depressive disorder in this population. These temperamental features may be used as dimensional susceptibility factors in etiological studies of depression, which may aid in the development of improved clinical practice. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Risk factors and consequences of maternal anaemia and elevated haemoglobin levels during pregnancy: a population-based prospective cohort study.

    Science.gov (United States)

    Gaillard, Romy; Eilers, Paul H C; Yassine, Siham; Hofman, Albert; Steegers, Eric A P; Jaddoe, Vincent W V

    2014-05-01

    To determine sociodemographic and life style-related risk factors and trimester specific maternal, placental, and fetal consequences of maternal anaemia and elevated haemoglobin levels in pregnancy. In a population-based prospective cohort study of 7317 mothers, we measured haemoglobin levels in early pregnancy [gestational age median 14.4 weeks (inter-quartile-range 12.5-17.5)]. Anaemia (haemoglobin ≤11 g/dl) and elevated haemoglobin levels (haemoglobin ≥13.2 g/dl) were defined according to the WHO criteria. Maternal blood pressure, placental function and fetal growth were measured in each trimester. Data on gestational hypertensive disorders and birth outcomes was collected from hospitals. Older maternal age, higher body mass index, primiparity and European descent were associated with higher haemoglobin levels (P pregnancy (mean differences 5.1 mmHg, 95% confidence interval [CI] 3.8, 6.5 and 4.1 mmHg, 95% CI 3.0, 5.2, respectively) and with a higher risk of third trimester uterine artery notching (RR 1.3, 95% CI 1.0, 1.7). As compared with maternal normal haemoglobin levels, not anaemia, but elevated haemoglobin levels were associated with fetal head circumference, length, and weight growth restriction from third trimester onwards (P pregnancy. Elevated haemoglobin levels are associated with increased risks of maternal, placental, and fetal complications. © 2014 John Wiley & Sons Ltd.

  18. Dietary Protein and Amino Acid Profiles in Relation to Risk of Dysglycemia: Findings from a Prospective Population-Based Study

    OpenAIRE

    Mirmiran, Parvin; Bahadoran, Zahra; Esfandyari, Saeed; Azizi, Fereidoun

    2017-01-01

    Considering the limited knowledge on the effects of dietary amino acid intake on dysglycemia, we assessed the possible association of dietary protein and amino acid patterns with the risk of pre-diabetes in a prospective population-based study. Participants without diabetes and pre-diabetes (n = 1878) were recruited from the Tehran Lipid and Glucose Study and were followed for a mean of 5.8 years. Their dietary protein and amino acid intakes were assessed at baseline (2006–2008); demographic,...

  19. A prospective study of fetal head growth, autistic traits and autism spectrum disorder.

    Science.gov (United States)

    Blanken, Laura M E; Dass, Alena; Alvares, Gail; van der Ende, Jan; Schoemaker, Nikita K; El Marroun, Hanan; Hickey, Martha; Pennell, Craig; White, Scott; Maybery, Murray T; Dissanayake, Cheryl; Jaddoe, Vincent W V; Verhulst, Frank C; Tiemeier, Henning; McIntosh, Will; White, Tonya; Whitehouse, Andrew

    2018-04-01

    Altered trajectories of brain growth are often reported in Autism Spectrum Disorder (ASD), particularly during the first year of life. However, less is known about prenatal head growth trajectories, and no study has examined the relation with postnatal autistic symptom severity. The current study prospectively examined the association between fetal head growth and the spectrum of autistic symptom severity in two large population-based cohorts, including a sample of individuals with clinically diagnosed ASD. This study included 3,820 children from two longitudinal prenatal cohorts in The Netherlands and Australia, comprising 60 individuals with a confirmed diagnosis of ASD. Latent growth curve models were used to examine the relationship between fetal head circumference measured at three different time points and autistic traits measured in postnatal life using either the Social Responsiveness Scale or the Autism-Spectrum Quotient. While lower initial prenatal HC was weakly associated with increasing autistic traits in the Dutch cohort, this relationship was not observed in the Australian cohort, nor when the two cohorts were analysed together. No differences in prenatal head growth were found between individuals with ASD and controls. This large population-based study identified no consistent association across two cohorts between prenatal head growth and postnatal autistic traits. Our mixed findings suggest that further research in this area is needed. Autism Res 2018, 11: 602-612. © 2018 The Authors Autism Research published by International Society for Autism Research and Wiley Periodicals, Inc. It is not known whether different patterns of postnatal brain growth in Autism Spectrum Disorder (ASD) also occurs prenatally. We examined fetal head growth and autistic symptoms in two large groups from The Netherlands and Australia. Lower initial prenatal head circumference was associated with autistic traits in the Dutch, but not the Australian, group. No differences

  20. Alcohol Drinking, Dyslipidemia, and Diabetes: A Population-based Prospective Cohort Study among Inner Mongolians in China.

    Science.gov (United States)

    Liang, Zhu; Qiu, Qiao Yan; Wu, Jia Hui; Zhou, Jing Wen; Xu, Tian; Zhang, Ming Zhi; Zhang, Yong Hong; Zhang, Shao Yan

    2016-08-01

    No previous studies have evaluated the association between dyslipidemia, alcohol drinking, and diabetes in an Inner Mongolian population. We aimed to evaluate the co-effects of drinking and dyslipidemia on diabetes incidence in this population. The present study was based on 1880 participants from a population-based prospective cohort study among Inner Mongolians living in China. Participants were classified into four subgroups according to their drinking status and dyslipidemia. Multivariate logistic regression analysis and receiver operating characteristic (ROC) curves were used to evaluate the association between alcohol drinking, dyslipidemia, and diabetes. During the follow-up period, 203 participants were found to have developed diabetes. The multivariable-adjusted odds ratios (95% confidence interval) for the incidence of non-dyslipidemia/drinkers, dyslipidemia/non-drinkers, and dyslipidemia/drinkers in diabetic patients were 1.40 (0.82-2.37), 1.73 (1.17-2.55), and 2.31 (1.38-3.87), respectively, when compared with non-dyslipidemia/non-drinkers. The area under the ROC curve for a model containing dyslipidemia and drinking status along with conventional factors (AUC=0.746) was significantly (P=0.003) larger than the one containing only conventional factors (AUC=0.711). The present study showed that dyslipidemia was an independent risk factor for diabetes, and that drinkers with dyslipidemia had the highest risk of diabetes in the Mongolian population. These findings suggest that dyslipidemia and drinking status may be valuable in predicting diabetes incidence. Copyright © 2016 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  1. Cannabis Use and Risk of Psychiatric Disorders: Prospective Evidence From a US National Longitudinal Study.

    Science.gov (United States)

    Blanco, Carlos; Hasin, Deborah S; Wall, Melanie M; Flórez-Salamanca, Ludwing; Hoertel, Nicolas; Wang, Shuai; Kerridge, Bradley T; Olfson, Mark

    2016-04-01

    With rising rates of marijuana use in the general population and an increasing number of states legalizing recreational marijuana use and authorizing medical marijuana programs, there are renewed clinical and policy concerns regarding the mental health effects of cannabis use. To examine prospective associations between cannabis use and risk of mental health and substance use disorders in the general adult population. A nationally representative sample of US adults aged 18 years or older was interviewed 3 years apart in the National Epidemiologic Survey on Alcohol and Related Conditions (wave 1, 2001-2002; wave 2, 2004-2005). The primary analyses were limited to 34 653 respondents who were interviewed in both waves. Data analysis was conducted from March 15 to November 30, 2015. We used multiple regression and propensity score matching to estimate the strength of independent associations between cannabis use at wave 1 and incident and prevalent psychiatric disorders at wave 2. Psychiatric disorders were measured with a structured interview (Alcohol Use Disorder and Associated Disabilities Interview Schedule-DSM-IV). In both analyses, the same set of wave 1 confounders was used, including sociodemographic characteristics, family history of substance use disorder, disturbed family environment, childhood parental loss, low self-esteem, social deviance, education, recent trauma, past and present psychiatric disorders, and respondent's history of divorce. In the multiple regression analysis of 34 653 respondents (14 564 male [47.9% weighted]; mean [SD] age, 45.1 [17.3] years), cannabis use in wave 1 (2001-2002), which was reported by 1279 respondents, was significantly associated with substance use disorders in wave 2 (2004-2005) (any substance use disorder: odds ratio [OR], 6.2; 95% CI, 4.1-9.4; any alcohol use disorder: OR, 2.7; 95% CI, 1.9-3.8; any cannabis use disorder: OR, 9.5; 95% CI, 6.4-14.1; any other drug use disorder: OR, 2.6; 95% CI, 1.6-4.4; and

  2. Anxiety Sensitivity as a Prospective Predictor of Alcohol Use Disorders

    Science.gov (United States)

    Schmidt, Norman B.; Buckner, Julia D.; Keough, Meghan E.

    2007-01-01

    Emerging evidence suggests that elevated anxiety sensitivity (AS) is associated with substance use disorders. However, prospective evidence regarding this association is currently lacking. The primary aim of the present study was to determine whether AS is involved in the pathogenesis of substance-related psychopathology. A large, nonclinical…

  3. Common mental disorders and subsequent work disability: a population-based Health 2000 Study.

    Science.gov (United States)

    Ahola, Kirsi; Virtanen, Marianna; Honkonen, Teija; Isometsä, Erkki; Aromaa, Arpo; Lönnqvist, Jouko

    2011-11-01

    Work disability due to common mental disorders has increased in Western countries during the past decade. The contribution of depressive, anxiety, and alcohol use disorders to all disability pensions at the population level is not known. Epidemiological health data from the Finnish Health 2000 Study, gathered in 2000-2001, was linked to the national register on disability pensions granted due to the ICD-10 diagnoses up to December 2007. Mental health at baseline was assessed using the Composite International Diagnostic Interview (CIDI). Sociodemographic, clinical, and work-related factors, health behaviors, and treatment setting were used as covariates in the logistic regression analyses among the 3164 participants aged 30-58 years. Anxiety, depressive, and comorbid common mental disorders predicted disability pension when adjusted for sex and age. In the fully adjusted multivariate model, comorbid common mental disorders, as well as physical illnesses, age over 45 years, short education, high job strain, and previous long-term sickness absence predicted disability pension. The study population included persons aged 30 or over. Sub groups according to mental disorders were quite small which may have diminished statistical power in some sub groups. Baseline predictors were measured only once and the length of exposure could not be determined. The systems regarding financial compensation to employees differ between countries. Comorbid mental disorders pose a high risk for disability pension. Other independent predictors of work disability include socio-demographic, clinical, work-related, and treatment factors, but not health behavior. More attention should be paid to work-related factors in order to prevent chronic work disability. Copyright © 2011 Elsevier B.V. All rights reserved.

  4. The incidence of inflammatory bowel disease in Northern China: a prospective population-based study.

    Directory of Open Access Journals (Sweden)

    Hong Yang

    Full Text Available AIMS & BACKGROUNDS: Although inflammatory bowel diseases (IBD are emerging and increasing in China, epidemiologic data are rarely available. This study was to investigate the epidemiological and clinical characteristics of IBD in Northern China. METHODS: This is a prospective, population-based study of incidence of IBD in Daqing, Heilongjiang province of Northern China from March 1, 2012 to February 28, 2013. All incident patients with IBD were clinically identified by IBD specialist group from five main General Hospitals covering the healthcare service for 1,343,364 residents in the urban areas of Daqing. IBD cases included in this study were followed-up for three months for diagnosis confirmation. RESULTS: A total of 27 new IBD cases including 25 cases of ulcerative colitis (UC and 2 cases of Crohn's disease (CD were identified. The population at risk was 1,343,364 person years. Age-adjusted incidence for total IBD, CD and UC were 1.77, 0.13, and 1.64 per 100,000 population, respectively. A male predominance was found in CD patients (male to female ratio was 2 ∶ 0. In contrast, no obvious gender predominance was found in UC patients (male to female ratio was 1 ∶ 1.1. CD patients were diagnosed at an average age of 39.5 years. The main disease phenotypes of UC were distal colitis with a 24% of proctitis and 56% of left-sided colitis. The mean diagnostic age of UC patients was 48.9 years. CONCLUSIONS: This is the first report on the incidence of IBD in the Northern Chinese population. A lower incidence of IBD, similar male predominance for CD, similar disease phenotype of UC, and lower disease activity was observed in Daqing compared to that in Southern China.

  5. Social class, social mobility and risk of psychiatric disorder--a population-based longitudinal study.

    Directory of Open Access Journals (Sweden)

    Sanna Tiikkaja

    Full Text Available OBJECTIVES: This study explored how adult social class and social mobility between parental and own adult social class is related to psychiatric disorder. MATERIAL AND METHODS: In this prospective cohort study, over 1 million employed Swedes born in 1949-1959 were included. Information on parental class (1960 and own mid-life social class (1980 and 1990 was retrieved from the censuses and categorised as High Non-manual, Low Non-manual, High Manual, Low Manual and Self-employed. After identifying adult class, individuals were followed for psychiatric disorder by first admission of schizophrenia, alcoholism and drug dependency, affective psychosis and neurosis or personality disorder (N=24,659 from the Swedish Patient Register. We used Poisson regression analysis to estimate first admission rates of psychiatric disorder per 100,000 person-years and relative risks (RR by adult social class (treated as a time-varying covariate. The RRs of psychiatric disorder among the Non-manual and Manual classes were also estimated by magnitude of social mobility. RESULTS: The rate of psychiatric disorder was significantly higher among individuals belonging to the Low manual class as compared with the High Non-manual class. Compared to High Non-manual class, the risk for psychiatric disorder ranged from 2.07 (Low Manual class to 1.38 (Low Non-manual class. Parental class had a minor impact on these estimates. Among the Non-manual and Manual classes, downward mobility was associated with increased risk and upward mobility with decreased risk of psychiatric disorder. In addition, downward mobility was inversely associated with the magnitude of social mobility, independent of parental class. CONCLUSIONS: Independently of parental social class, the risk of psychiatric disorder increases with increased downward social mobility and decreases with increased upward mobility.

  6. Social Class, Social Mobility and Risk of Psychiatric Disorder - A Population-Based Longitudinal Study

    Science.gov (United States)

    Tiikkaja, Sanna; Sandin, Sven; Malki, Ninoa; Modin, Bitte; Sparén, Pär; Hultman, Christina M.

    2013-01-01

    Objectives This study explored how adult social class and social mobility between parental and own adult social class is related to psychiatric disorder. Material and Methods In this prospective cohort study, over 1 million employed Swedes born in 1949-1959 were included. Information on parental class (1960) and own mid-life social class (1980 and 1990) was retrieved from the censuses and categorised as High Non-manual, Low Non-manual, High Manual, Low Manual and Self-employed. After identifying adult class, individuals were followed for psychiatric disorder by first admission of schizophrenia, alcoholism and drug dependency, affective psychosis and neurosis or personality disorder (N=24 659) from the Swedish Patient Register. We used Poisson regression analysis to estimate first admission rates of psychiatric disorder per 100 000 person-years and relative risks (RR) by adult social class (treated as a time-varying covariate). The RRs of psychiatric disorder among the Non-manual and Manual classes were also estimated by magnitude of social mobility. Results The rate of psychiatric disorder was significantly higher among individuals belonging to the Low manual class as compared with the High Non-manual class. Compared to High Non-manual class, the risk for psychiatric disorder ranged from 2.07 (Low Manual class) to 1.38 (Low Non-manual class). Parental class had a minor impact on these estimates. Among the Non-manual and Manual classes, downward mobility was associated with increased risk and upward mobility with decreased risk of psychiatric disorder. In addition, downward mobility was inversely associated with the magnitude of social mobility, independent of parental class. Conclusions Independently of parental social class, the risk of psychiatric disorder increases with increased downward social mobility and decreases with increased upward mobility. PMID:24260104

  7. Young adults' recreational social environment as a predictor of ecstasy use initiation: findings of a population-based prospective study.

    Science.gov (United States)

    Smirnov, Andrew; Najman, Jake M; Hayatbakhsh, Reza; Wells, Helene; Legosz, Margot; Kemp, Robert

    2013-10-01

    To examine prospectively the contribution of the recreational social environment to ecstasy initiation. Population-based retrospective/prospective cohort study. Data from screening an Australian young adult population to obtain samples of users and non-users of ecstasy. A sample of 204 ecstasy-naive participants aged 19-23 years was obtained, and a 6-month follow-up identified those who initiated ecstasy use. We assessed a range of predictors of ecstasy initiation, including elements of participants' social environment, such as ecstasy-using social contacts and involvement in recreational settings. More than 40% of ecstasy-naive young adults reported ever receiving ecstasy offers. Ecstasy initiation after 6 months was predicted independently by having, at recruitment, many ecstasy-using social contacts [adjusted relative risk (ARR) 3.15, 95% confidence interval (CI): 1.57, 6.34], attending electronic/dance music events (ARR 6.97, 95% CI: 1.99, 24.37), receiving an ecstasy offer (ARR 4.02, 95% CI: 1.23, 13.10), early cannabis use (ARR 4.04, 95% CI: 1.78, 9.17) and psychological distress (ARR 5.34, 95% CI: 2.31, 12.33). Adjusted population-attributable fractions were highest for ecstasy-using social contacts (17.7%) and event attendance (15.1%). In Australia, ecstasy initiation in early adulthood is associated predominantly with social environmental factors, including ecstasy-using social contacts and attendance at dance music events, and is associated less commonly with psychological distress and early cannabis use, respectively. A combination of universal and targeted education programmes may be appropriate for reducing rates of ecstasy initiation and associated harms. © 2013 Society for the Study of Addiction.

  8. Minor physical anomalies and schizophrenia spectrum disorders: a prospective investigation

    DEFF Research Database (Denmark)

    Schiffman, Jason; Ekstrøm, Morten; LaBrie, Joseph

    2002-01-01

    at high risk. RESULTS: Individuals with a high number of minor physical anomalies developed schizophrenia spectrum disorders significantly more often than they developed a no mental illness outcome. Further, individuals with a high number of minor physical anomalies tended to develop schizophrenia......OBJECTIVE: The authors prospectively assessed the relationship between minor physical anomalies identified in childhood and adult psychiatric outcome. METHOD: In 1972, minor physical anomalies were measured in a group of 265 Danish children ages 11-13. The examination was part of a larger study...... spectrum disorders more often than other psychopathology. Among individuals at genetic high risk, higher numbers of minor physical anomalies may interact with pre-existing vulnerabilities for schizophrenia to increase the likelihood of a schizophrenia spectrum disorder outcome. CONCLUSIONS: Minor physical...

  9. Road trauma in teenage male youth with childhood disruptive behavior disorders: a population based analysis.

    Directory of Open Access Journals (Sweden)

    Donald A Redelmeier

    Full Text Available BACKGROUND: Teenage male drivers contribute to a large number of serious road crashes despite low rates of driving and excellent physical health. We examined the amount of road trauma involving teenage male youth that might be explained by prior disruptive behavior disorders (attention deficit hyperactivity disorder, conduct disorder, oppositional defiant disorder. METHODS AND FINDINGS: We conducted a population-based case-control study of consecutive male youth between age 16 and 19 years hospitalized for road trauma (cases or appendicitis (controls in Ontario, Canada over 7 years (April 1, 2002 through March 31, 2009. Using universal health care databases, we identified prior psychiatric diagnoses for each individual during the decade before admission. Overall, a total of 3,421 patients were admitted for road trauma (cases and 3,812 for appendicitis (controls. A history of disruptive behavior disorders was significantly more frequent among trauma patients than controls (767 of 3,421 versus 664 of 3,812, equal to a one-third increase in the relative risk of road trauma (odds ratio  =  1.37, 95% confidence interval 1.22-1.54, p<0.001. The risk was evident over a range of settings and after adjustment for measured confounders (odds ratio 1.38, 95% confidence interval 1.21-1.56, p<0.001. The risk explained about one-in-20 crashes, was apparent years before the event, extended to those who died, and persisted among those involved as pedestrians. CONCLUSIONS: Disruptive behavior disorders explain a significant amount of road trauma in teenage male youth. Programs addressing such disorders should be considered to prevent injuries.

  10. Minor physical anomalies and schizophrenia spectrum disorders: a prospective investigation

    DEFF Research Database (Denmark)

    Schiffman, Jason; Ekstrøm, Morten; LaBrie, Joseph

    2002-01-01

    OBJECTIVE: The authors prospectively assessed the relationship between minor physical anomalies identified in childhood and adult psychiatric outcome. METHOD: In 1972, minor physical anomalies were measured in a group of 265 Danish children ages 11-13. The examination was part of a larger study...... investigating early signs of schizophrenia spectrum disorders. Many of the subjects had a parent with schizophrenia, leaving them at high risk for developing a schizophrenia spectrum disorder. In 1991, adult psychiatric outcome data were obtained for 91.3% (N=242) of the original subjects, including 81 who were...... anomalies may provide important clues to understanding schizophrenia spectrum disorders from a neurodevelopmental perspective. Minor physical anomalies appear to signal stressors relevant to schizophrenia spectrum development, especially in those at genetic risk for schizophrenia....

  11. Prospective effects of attention-deficit/hyperactivity disorder, conduct disorder, and sex on adolescent substance use and abuse.

    Science.gov (United States)

    Elkins, Irene J; McGue, Matt; Iacono, William G

    2007-10-01

    Attention-deficit/hyperactivity disorder (ADHD), an early manifestation of externalizing behavior, may identify children at high risk for later substance abuse. However, the ADHD-substance abuse relationship often disappears when co-occurring conduct disorder (CD) is considered. To determine whether there is a prospective relationship between ADHD and the initiation of substance use and disorders, and whether this relationship depends on the ADHD subtype (hyperactive/impulsive or inattentive), CD, or sex. Dimensional and categorical measures of ADHD and CD were examined via logistic regression analyses in relation to subsequent initiation of tobacco, alcohol, and illicit drug use by 14 years of age and onset of substance use disorders by 18 years of age in a population-based sample of 11-year-old twins (760 female and 752 male twins) from the Minnesota Twin Family Study. Structured interviews were administered to adolescents and their mothers regarding substance use and to generate diagnoses. For boys and girls, hyperactivity/impulsivity predicted initiation of all types of substance use, nicotine dependence, and cannabis abuse/dependence (for all, P ADHD significantly predicted tobacco and illicit drug use only (adjusted odds ratios, 2.01 and 2.82, respectively). A diagnosis of CD between 11 and 14 years of age was a powerful predictor of substance disorders by 18 years of age (all odds ratios, > 4.27). Hyperactivity/impulsivity predicts later substance problems, even after growth in later-emerging CD is considered, whereas inattention alone poses less risk. Even a single symptom of ADHD or CD is associated with increased risk. Failure in previous research to consistently observe relationships between ADHD and substance use and abuse outcomes could be due to reliance on less-sensitive categorical diagnoses.

  12. Coffee consumption during pregnancy and the risk of hyperkinetic disorder and ADHD: a prospective cohort study

    DEFF Research Database (Denmark)

    Linnet, Karen Markussen; Wisborg, Kirsten; Secher, Niels Jørgen

    2008-01-01

    Aim: Based on hypotheses from experimental studies, we studied the association between intrauterine exposure to coffee and the risk of clinically verified hyperkinetic disorder and attention-deficit hyperactivity disorder (ADHD). Methods: A cohort study with prospectively collected data from...... 88 children with hyperkinetic disorder and ADHD. Information about coffee consumption during pregnancy was obtained at 16 weeks of gestation from self-administrated questionnaires. Potential confounding factors were evaluated using Cox regression analyses. Results: We found that intrauterine exposure...... to 10 or more cups of coffee per day was associated with a threefold increased risk of hyperkinetic disorder and ADHD. After adjustments for a number of confounding factors, the risk decreased and became statistically insignificant (RR 2.3, 95% CI 0.9-5.9). Conclusion: Prenatal exposure to high levels...

  13. Psychiatric disorders in long-term sickness absence -- a population-based cross-sectional study

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen; Bech, Per

    2009-01-01

    AIMS: The study estimates the incidence of psychiatric disorders in long-term sickness absence (LSA; more than eight weeks of continuous sickness absence) over one year. The study is the first accounting for everybody on LSA by linking a psychiatric assessment for all persons on LSA to public...... registers. METHODS: In a Danish population of 120,000 inhabitants all 2,414 incident persons on LSA within one year were posted a questionnaire, of whom 1,121 (46.4%) responded. In a two phase design the 1,121 sick-listed persons were screened for psychiatric disorders. Phase 2 consisted of 844 people...

  14. Minor physical anomalies and schizophrenia spectrum disorders: a prospective investigation

    DEFF Research Database (Denmark)

    Schiffman, Jason; Ekstrøm, Morten; LaBrie, Joseph

    2002-01-01

    at high risk. RESULTS: Individuals with a high number of minor physical anomalies developed schizophrenia spectrum disorders significantly more often than they developed a no mental illness outcome. Further, individuals with a high number of minor physical anomalies tended to develop schizophrenia......OBJECTIVE: The authors prospectively assessed the relationship between minor physical anomalies identified in childhood and adult psychiatric outcome. METHOD: In 1972, minor physical anomalies were measured in a group of 265 Danish children ages 11-13. The examination was part of a larger study...... investigating early signs of schizophrenia spectrum disorders. Many of the subjects had a parent with schizophrenia, leaving them at high risk for developing a schizophrenia spectrum disorder. In 1991, adult psychiatric outcome data were obtained for 91.3% (N=242) of the original subjects, including 81 who were...

  15. ABO and RhD blood groups and gestational hypertensive disorders: a population-based cohort study.

    Science.gov (United States)

    Lee, B K; Zhang, Z; Wikman, A; Lindqvist, P G; Reilly, M

    2012-09-01

    To examine the association between ABO and RhD blood groups and gestational hypertensive disorders in a large population-based cohort. Cohort study. Risks of gestational hypertensive disorders, pre-eclampsia, and severe pre-eclampsia, estimated by odds ratios for maternal ABO blood group and RhD status. National health registers of Sweden. All singleton deliveries in Sweden born to first-time mothers during the period 1987-2002 [total n = 641 926; any gestational hypertensive disorders, n = 39 011 (6.1%); pre-eclampsia cases, n = 29 337 (4.6%); severe pre-eclampsia cases, n = 8477 (1.3%)]. Using blood group O as a reference, odds ratios of gestational hypertensive disorders, pre-eclampsia, and severe pre-eclampsia were obtained from logistic regression models adjusted for potential confounding factors. Gestational hypertensive disorders, pre-eclampsia, and severe pre-eclampsia. Compared with blood group O, all non-O blood groups had modest but statistically significantly higher odds of pre-eclampsia. Blood group AB had the highest risk for pre-eclampsia (OR = 1.10, 95% CI 1.04-1.16) and severe pre-eclampsia (OR = 1.18, 95% CI 1.07-1.30). RhD-positive mothers had a small increased risk for pre-eclampsia (OR = 1.07, 95% CI 1.03-1.10). In the largest study on this topic to date, women with AB blood group have the highest risks of gestational hypertensive disorders, pre-eclampsia, and severe pre-eclampsia, whereas women with O blood group have the lowest risks of developing these disorders. Although the magnitude of increased risk is small, this finding may help improve our understanding of the etiology of pre-eclampsia. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

  16. Gastroesophageal reflux disease and risk for bipolar disorder: a nationwide population-based study.

    Science.gov (United States)

    Lin, Wan-Shan; Hu, Li-Yu; Liu, Chia-Jen; Hsu, Chih-Chao; Shen, Cheng-Che; Wang, Yen-Po; Hu, Yu-Wen; Tsai, Chia-Fen; Yeh, Chiu-Mei; Chen, Pan-Ming; Su, Tung-Ping; Chen, Tzeng-Ji; Lu, Ti

    2014-01-01

    Studies have shown that chronic inflammation may play a vital role in the pathophysiology of both gastroesophageal reflux disease (GERD) and bipolar disorder. Among patients with GERD, the risk of bipolar disorder has not been well characterized. We explored the relationship between GERD and the subsequent development of bipolar disorder, and examined the risk factors for bipolar disorder in patients with GERD. We identified patients who were diagnosed with GERD in the Taiwan National Health Insurance Research Database. A comparison cohort without GERD was matched according to age, sex, and comorbidities. The occurrence of bipolar disorder was evaluated in both cohorts based on diagnosis and the prescription of medications. The GERD cohort consisted of 21,674 patients, and the comparison cohort consisted of 21,674 matched control patients without GERD. The incidence of bipolar disorder (incidence rate ratio [IRR] 2.29, 95% confidence interval [CI] 1.58-3.36, Pdisorder (HR 4.89, 95% CI 3.06-7.84, P = .004) were independent risk factors for the development of bipolar disorder among GERD patients. GERD may increase the risk of developing bipolar disorder. Based on our data, we suggest that attention should be focused on female patients younger than 60 years, and patients with alcohol use disorder, following a GERD diagnosis.

  17. Prenatal and Perinatal Morbidity in Children with Tic Disorders: A Mainstream School-based Population Study in Central Spain.

    Science.gov (United States)

    Cubo, Esther; Hortigüela, Montesclaros; Jorge-Roldan, Sandra; Ciciliani, Selva Esther; Lopez, Patricia; Velasco, Leticia; Sastre, Emilio; Ausin, Vanesa; Delgado, Vanesa; Saez, Sara; Gabriel-Galán, José Trejo; Macarrón, Jesús

    2014-01-01

    While current research suggests that genetic factors confer the greatest risk for the development of tic disorders, studies of environmental factors are relatively few, with a lack of consistent risk factors across studies. Our aim is to analyze the association of tic disorders with exposure to prenatal and perinatal morbidity. This was a nested case-control study design. Cases and controls were selected and identified from a mainstream, school-based sample. The diagnosis of tic disorders was assigned by a movement disorder neurologist using 'Diagnostic and statistical manual of mental disorders, 4th edition, text revision' criteria, and neuropsychiatric comorbidities were screened using the Spanish computerized version of the Diagnostic Interview Schedule for Children Predictive Scale. Information regarding the exposure to pre-perinatal risk factors was collected by a retrospective review of the birth certificates. Logistic regression analyses were then performed to test the association of tic disorders with pre-perinatal risk factors. Out of 407 participants, complete pre-perinatal data were available in 153 children (64 with tics and 89 without tics). After adjusting for family history of tics, neonatal respiratory distress syndrome, body mass index, prenatal infection, and coexisting comorbid neuropsychiatric disturbances, tic disorders were associated with prenatal exposure to tobacco (odds ratio [OR] = 3.07, 95% confidence interval [CI] 1.24-7.60, p = 0.007), and cesarean section (OR = 5.78, 95% CI 1.60-20.91, p = 0.01). This nested case-control study of children with tic disorders demonstrates higher adjusted odds for tics in children with exposure to cesarean delivery and maternal smoking. Longitudinal, population-based samples are required to confirm these results.

  18. Prevalence and risk factors for child mental disorders in a population-based cohort of HIV-exposed and unexposed African children aged 7-11 years.

    Science.gov (United States)

    Rochat, Tamsen J; Houle, Brian; Stein, Alan; Pearson, Rebecca M; Bland, Ruth M

    2018-04-21

    Despite being home to a large population of vulnerable children there is a dearth of population-based evidence on childhood mental disorders in sub-Saharan Africa. Parent and child mental health are rarely measured concurrently, despite potential for confounding with other risk factors, including parental HIV. Using the parent-report Child Behaviour Checklist (CBCL) we assessed children's mental health in a population-based cohort of 1536 HIV-negative children (31% HIV-exposed, 18% HIV-affected, 51% HIV-unexposed) aged 7-11 years. CBCL was scored using CBCL Rating-to-Score software. A binary indicator was determined using the clinical threshold ≥ 65. We modelled mental disorders using logistic regression, including covariates associated with the mother, child, household, and parenting. Structural equation modelling techniques also derived continuous latent variables representing the underlying mental health and parent-relationship constructs. Prevalence of conduct disorders (11.8%) was high, regardless of HIV exposure, while HIV-affected children had increased odds of affective disorders. Maternal depression increased odds of externalising disorders; maternal anxiety was associated with affective and anxiety disorders. Mother-child relationship dysfunction increased odds of all disorders, including: affective [aOR = 5.1 (2.6-9.9)]; oppositional [aOR = 7.9 (4.0-15.5)]; conduct [aOR = 4.3 (2.6-7.2)] disorders. Food insecurity and male gender increased odds of somatic disorders; breastfeeding halved odds of conduct disorders. In the latent model, associations were substantially stronger for the mother-child relationship and externalising disorders (Oppositional 0.464 p Conduct 0.474 p = Conduct disorders were high for all children regardless of HIV exposure. The mother-child relationship was strongly related to all child disorders, suggesting potential for concurrent interventions targeting child behaviours and the parent-child or mother

  19. Prevalence of anxiety disorders: a population-based epidemiological study in metropolitan area of Casablanca, Morocco

    Directory of Open Access Journals (Sweden)

    Berrada Soumia

    2007-02-01

    Full Text Available Abstract Background In Morocco, no epidemiological study has been conducted to show the current prevalence of mental disorders in the general population. The aim of the present study was to assess the prevalence and comorbidity of anxiety disorders in Moroccan subjects. Methods We used cross-sectional study, with a representative sample of Casablanca city. Direct interviews used the Mini International Neurpsychiatric Interview in its validated Moroccan Arabic version Results Among 800 subjects, 25.5% met criteria of at least one current anxiety disorder: Panic Disorder (2%, Agoraphobia (7.6% Social phobia (3.4, Obsessive Compulsive Disorder (6.1%, Post Traumatic Stress Disorder (3.4%, Generalized Anxiety Disorder (4.3% Conclusion The results are generally similar to those of Western countries. Future studies need to replicate these results and to concentrate on their impact on the quality of life and the cost of such conditions in the community.

  20. Prevalence and Burden of Gait Disorders in Elderly Men and Women Aged 60–97 Years: A Population-Based Study

    Science.gov (United States)

    Mahlknecht, Philipp; Kiechl, Stefan; Bloem, Bastiaan R.; Willeit, Johann; Scherfler, Christoph; Gasperi, Arno; Rungger, Gregorio; Poewe, Werner; Seppi, Klaus

    2013-01-01

    Background Although gait disorders are common in the elderly, the prevalence and overall burden of these disorders in the general community is not well defined. Methods In a cross-sectional investigation of the population-based Bruneck Study cohort, 488 community-residing elderly aged 60–97 years underwent a thorough neurological assessment including a standardized gait evaluation. Gait disorders were classified according to an accepted scheme and their associations to falls, neuropsychological measures, and quality of life were explored. Results Overall, 32.2% (95% confidence interval [CI] 28.2%–36.4%) of participants presented with impaired gait. Prevalence increased with age (pgait. A total of 24.0% (95%CI 20.4%–28.0%) manifested neurological gait disorders, 17.4% (14.3%–21.0%) non-neurological gait problems, and 9.2% (6.9%–12.1%) a combination of both. While there was no association of neurological gait disorders with gender, non-neurological gait disorders were more frequent in women (p = 0.012). Within the group of neurological gait disorders 69.2% (95%CI 60.3%–76.9%) had a single distinct entity and 30.8% (23.1%–39.7%) had multiple neurological causes for gait impairment. Gait disorders had a significant negative impact on quantitative gait measures, but only neurological gait disorders were associated with recurrent falls (odds ratio 3.3; 95%CI 1.4–7.5; p = 0.005 for single and 7.1; 2.7–18.7; pgait disorders). Finally, we detected a significant association of gait disorders, in particular neurological gait disorders, with depressed mood, cognitive dysfunction, and compromised quality of life. Conclusions Gait disorders are common in the general elderly population and are associated with reduced mobility. Neurological gait disorders in particular are associated with recurrent falls, lower cognitive function, depressed mood, and diminished quality of life. PMID:23894511

  1. Signs of temporomandibular disorders in migraine patients: a prospective, controlled study.

    Science.gov (United States)

    Stuginski-Barbosa, Juliana; Macedo, Henrique R; Bigal, Marcelo Eduardo; Speciali, José Geraldo

    2010-06-01

    To identify signs of temporomandibular disorders and cervical pain in individuals with episodic and chronic (transformed) migraine (CM), relative to controls without headaches. In this prospective, controlled, double-blind study, we examined 93 individuals divided in 3 groups: episodic migraine EM, (n=31), CM chronic migraine (n=34), and controls without migraine (n=28). We recorded signs of temporomandibular disorders, and of pain in the neck, after the protocol of Helkimo (1974). We calculated the odds ratio (OR) and confidence intervals (CI) of symptoms as a function of headache status. Data from all groups were paired and compared using the chi test. The level of significance was 5% in 2-tailed tests. Relative to controls, participants with EM and CM were significantly more likely to have tenderness in the masticatory muscles [controls=28%, migraine=54%, (OR=3.0, 95% CI=1.1-8.9), CM=73% (OR=6.9, 95% CI=2.3-21.2)], and in the temporomandibular joint [controls=25%, migraine=61%, (OR=4.7, 95% CI=1.5-14.5), CM=61% (OR=4.8, 95% CI=1.6-14.5)]. They were numerically (but nonsignificantly) more likely to have limited lateral jaw movements (CM=34%; EM=26%; NP=18%), joint sounds (CM=44%; EM=29%; NP=28%), and tenderness in neck muscles (CM=64%; EM=51%; NP=35%). In a tertiary care population, individuals with EM and CM are more likely to have tenderness at the temporomandibular joint and on the masticatory muscles, relative to controls. Studies are needed to investigate whether treatment of 1 disorder will improve the other.

  2. Artistic creativity and risk for schizophrenia, bipolar disorder and unipolar depression: a Swedish population-based case-control study and sib-pair analysis.

    Science.gov (United States)

    MacCabe, J H; Sariaslan, A; Almqvist, C; Lichtenstein, P; Larsson, H; Kyaga, S

    2018-06-01

    Many studies have addressed the question of whether mental disorder is associated with creativity, but high-quality epidemiological evidence has been lacking.AimsTo test for an association between studying a creative subject at high school or university and later mental disorder. In a case-control study using linked population-based registries in Sweden (N = 4 454 763), we tested for associations between tertiary education in an artistic field and hospital admission with schizophrenia (N = 20 333), bipolar disorder (N = 28 293) or unipolar depression (N = 148 365). Compared with the general population, individuals with an artistic education had increased odds of developing schizophrenia (odds ratio = 1.90, 95% CI = [1.69; 2.12]) bipolar disorder (odds ratio = 1.62 [1.50; 1.75]) and unipolar depression (odds ratio = 1.39 [1.34; 1.44]. The results remained after adjustment for IQ and other potential confounders. Students of artistic subjects at university are at increased risk of developing schizophrenia, bipolar disorder and unipolar depression in adulthood.Declaration of interestNone.

  3. Prenatal and Perinatal Morbidity in Children with Tic Disorders: A Mainstream School-based Population Study in Central Spain

    Directory of Open Access Journals (Sweden)

    Esther Cubo

    2014-12-01

    Full Text Available Background: While current research suggests that genetic factors confer the greatest risk for the development of tic disorders, studies of environmental factors are relatively few, with a lack of consistent risk factors across studies. Our aim is to analyze the association of tic disorders with exposure to prenatal and perinatal morbidity. Methods: This was a nested case–control study design. Cases and controls were selected and identified from a mainstream, school-based sample. The diagnosis of tic disorders was assigned by a movement disorder neurologist using ‘Diagnostic and statistical manual of mental disorders, 4th edition, text revision’ criteria, and neuropsychiatric comorbidities were screened using the Spanish computerized version of the Diagnostic Interview Schedule for Children Predictive Scale. Information regarding the exposure to pre-perinatal risk factors was collected by a retrospective review of the birth certificates. Logistic regression analyses were then performed to test the association of tic disorders with pre-perinatal risk factors.Results: Out of 407 participants, complete pre-perinatal data were available in 153 children (64 with tics and 89 without tics;. After adjusting for family history of tics, neonatal respiratory distress syndrome, body mass index, prenatal infection, and coexisting comorbid neuropsychiatric disturbances, tic disorders were associated with prenatal exposure to tobacco (odds ratio [OR] = 3.07, 95% confidence interval [CI] 1.24–7.60, p = 0.007, and cesarean section (OR = 5.78, 95% CI 1.60–20.91, p = 0.01.Discussion: This nested case–control study of children with tic disorders demonstrates higher adjusted odds for tics in children with exposure to cesarean delivery and maternal smoking. Longitudinal, population-based samples are required to confirm these results.

  4. Beverage preference and risk of alcohol-use disorders: a Danish prospective cohort study

    DEFF Research Database (Denmark)

    Flensborg-Madsen, Trine; Knop, Joachim; Mortensen, Erik Lykke

    2008-01-01

    OBJECTIVE: The purpose of this study was to examine whether preferred type of alcoholic beverage influences the later risk of alcohol-use disorders (AUD). METHOD: A prospective cohort study was used, comprising three updated measures of alcohol intake and covariates, and 26 years of follow-up data...... on 18,146 individuals from the Copenhagen City Heart Study, Denmark. The study population was linked to three different registers to detect AUD registrations. RESULTS: For both genders, wine drinking was associated with lower risk of AUD irrespective of the weekly amount of alcohol consumed. Women...... women or men. CONCLUSIONS: Individuals who include wine when they drink alcohol have lower risks of AUD, independent of the total amount of alcohol consumed. The most likely explanation of these results is that lifestyle factors and personal characteristics are associated with beverage preference....

  5. The WISTAH hand study: A prospective cohort study of distal upper extremity musculoskeletal disorders

    Directory of Open Access Journals (Sweden)

    Garg Arun

    2012-06-01

    Full Text Available Abstract Background Few prospective cohort studies of distal upper extremity musculoskeletal disorders have been performed. Past studies have provided somewhat conflicting evidence for occupational risk factors and have largely reported data without adjustments for many personal and psychosocial factors. Methods/design A multi-center prospective cohort study was incepted to quantify risk factors for distal upper extremity musculoskeletal disorders and potentially develop improved methods for analyzing jobs. Disorders to analyze included carpal tunnel syndrome, lateral epicondylalgia, medial epicondylalgia, trigger digit, deQuervain’s stenosing tenosynovitis and other tendinoses. Workers have thus far been enrolled from 17 different employment settings in 3 diverse US states and performed widely varying work. At baseline, workers undergo laptop administered questionnaires, structured interviews, two standardized physical examinations and nerve conduction studies to ascertain demographic, medical history, psychosocial factors and current musculoskeletal disorders. All workers’ jobs are individually measured for physical factors and are videotaped. Workers are followed monthly for the development of musculoskeletal disorders. Repeat nerve conduction studies are performed for those with symptoms of tingling and numbness in the prior six months. Changes in jobs necessitate re-measure and re-videotaping of job physical factors. Case definitions have been established. Point prevalence of carpal tunnel syndrome is a combination of paraesthesias in at least two median nerve-served digits plus an abnormal nerve conduction study at baseline. The lifetime cumulative incidence of carpal tunnel syndrome will also include those with a past history of carpal tunnel syndrome. Incident cases will exclude those with either a past history or prevalent cases at baseline. Statistical methods planned include survival analyses and logistic regression. Discussion A

  6. Risk of eating disorders in immigrant populations.

    Science.gov (United States)

    Mustelin, L; Hedman, A M; Thornton, L M; Kuja-Halkola, R; Keski-Rahkonen, A; Cantor-Graae, E; Almqvist, C; Birgegård, A; Lichtenstein, P; Mortensen, P B; Pedersen, C B; Bulik, C M

    2017-08-01

    The risk of certain psychiatric disorders is elevated among immigrants. To date, no population studies on immigrant health have addressed eating disorders. We examined whether risk of eating disorders in first- and second-generation immigrants differs from native-born Danes and Swedes. All individuals born 1984-2002 (Danish cohort) and 1989-1999 (Swedish cohort) and residing in the respective country on their 10th birthday were included. They were followed up for the development of eating disorders based on out-patient and in-patient data. The risks of all eating disorder types were lower among first-generation immigrants compared to the native populations: Incidence-rate ratio (95% confidence interval) was 0.39 (0.29, 0.51) for anorexia nervosa, 0.60 (0.42, 0.83) for bulimia nervosa, and 0.62 (0.47, 0.79) for other eating disorders in Denmark and 0.27 (0.21, 0.34) for anorexia nervosa, 0.30 (0.18, 0.51) for bulimia nervosa, and 0.39 (0.32, 0.47) for other eating disorders in Sweden. Likewise, second-generation immigrants by both parents were at lower risk, whereas those with only one foreign-born parent were not. The decreased risk of eating disorders among immigrants is opposite to what has been observed for other psychiatric disorders, particularly schizophrenia. Possible explanations include buffering sociocultural factors and underdetection in health care. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Whole-exome sequencing implicates DGKH as a risk gene for panic disorder in the Faroese population

    DEFF Research Database (Denmark)

    Gregersen, Noomi; Lescai, Francesco; Liang, Jieqin

    2016-01-01

    attacks, and genetic factors have been estimated to explain around 40% of the risk. In this study the potential enrichment of PD risk variants was explored based on whole-exome sequencing of 54 patients with PD and 211 control individuals from the Faroese population. No genome-wide significant......The demographic history of the isolated population of the Faroe Islands may have induced enrichment of variants rarely seen in outbred European populations, including enrichment of risk variants for panic disorder (PD). PD is a common mental disorder, characterized by recurring and unprovoked panic...... mental disorders. Additionally, we found an enrichment of PD risk variants in the Faroese population; variants with otherwise low frequency in more outbreed European populations. © 2016 Wiley Periodicals, Inc....

  8. Psychopathology in a Swedish Population of School Children with Tic Disorders

    Science.gov (United States)

    Khalifa, Najah; Von Knorring, Anne-Liis

    2006-01-01

    Objective: To examine patterns of psychiatric comorbid disorders and associated problems in a school population of children with tic disorders. Method: From a total population of 4,479 children, 25 with Tourette's disorder (TD), 34 with chronic motor tics (CMT), 24 with chronic vocal tics (CVT), and 214 with transient tics (TT) during the past…

  9. Increased mortality among patients admitted with major psychiatric disorders: a register-based study comparing mortality in unipolar depressive disorder, bipolar affective disorder, schizoaffective disorder, and schizophrenia

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk; Munk-Olsen, Trine; Nordentoft, Merete

    2007-01-01

    disorder has never been examined in a population-based study. OBJECTIVE: Our objective was to examine and compare mortality rates after admission with schizophrenia, schizoaffective disorder, unipolar depressive disorder, or bipolar affective disorder and to examine the impact of family history......: Unipolar depressive disorder, bipolar affective disorder, and schizoaffective disorder were associated with the same pattern of excess mortality. Schizophrenia had a lower mortality from unnatural causes of death and a higher mortality from natural causes compared to the 3 other disorders. Family history...

  10. Gastroesophageal reflux disease and risk for bipolar disorder: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Wan-Shan Lin

    Full Text Available BACKGROUND: Studies have shown that chronic inflammation may play a vital role in the pathophysiology of both gastroesophageal reflux disease (GERD and bipolar disorder. Among patients with GERD, the risk of bipolar disorder has not been well characterized. OBJECTIVE: We explored the relationship between GERD and the subsequent development of bipolar disorder, and examined the risk factors for bipolar disorder in patients with GERD. METHODS: We identified patients who were diagnosed with GERD in the Taiwan National Health Insurance Research Database. A comparison cohort without GERD was matched according to age, sex, and comorbidities. The occurrence of bipolar disorder was evaluated in both cohorts based on diagnosis and the prescription of medications. RESULTS: The GERD cohort consisted of 21,674 patients, and the comparison cohort consisted of 21,674 matched control patients without GERD. The incidence of bipolar disorder (incidence rate ratio [IRR] 2.29, 95% confidence interval [CI] 1.58-3.36, P<.001 was higher among GERD patients than among comparison cohort. Multivariate, matched regression models showed that the female sex (hazard ratio [HR] 1.78, 95% CI 1.76-2.74, P = .008, being younger than 60 years old (HR 2.35, 95% CI 1.33-4.16, P = .003, and alcohol use disorder (HR 4.89, 95% CI 3.06-7.84, P = .004 were independent risk factors for the development of bipolar disorder among GERD patients. CONCLUSIONS: GERD may increase the risk of developing bipolar disorder. Based on our data, we suggest that attention should be focused on female patients younger than 60 years, and patients with alcohol use disorder, following a GERD diagnosis.

  11. Higher risk of developing a subsequent migraine in adults with nonapnea sleep disorders: A nationwide population-based cohort study.

    Science.gov (United States)

    Harnod, Tomor; Wang, Yu-Chiao; Kao, Chia-Hung

    2015-05-01

    This nationwide population-based cohort study evaluated the effect of nonapnea sleep disorders (NSDs) on the subsequent development of a migraine. We identified 46,777 patients aged 20 years and older who were diagnosed with an NSD (ICD-9-CM: 307.4 or 780.5) and without coding for apnea-sleep disorders (ICD-9-CM: 780.51, 780.53, or 780.57) between 2000 and 2002 as the sleep disorder (SD) cohort. A comparison cohort of 93,552 people was enrolled. We calculated the adjusted hazard ratio (aHR) for developing a migraine (ICD-9-CM: 346) after adjusting for age, sex, comorbidity, and drug use. A Kaplan-Meier analysis was used to measure the cumulative incidence of a migraine between 2 curves until the end of 2011. The cumulative incidence of a migraine was significantly higher in the SD cohort. The aHR for developing a migraine in the SD cohort was 3.52 (95% CI=3.28-3.79). The risk of developing a migraine with an NSD was higher in men (aHR=4.31) than in women (aHR=3.35). The age-stratified effect of an NSD on developing a migraine was highest among patients aged 55 years and younger. Higher risks of developing a migraine were observed among the participants without any comorbidity and without any drug treatment for their insomnia. The findings of this population-based cohort study indicate a higher risk of developing a subsequent migraine in patients with an NSD, which could be considered an independent, predisposing factor for developing subsequent a migraine in adulthood. Copyright © 2015 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  12. Risk of anxiety and depressive disorders in patients with myocardial infarction: A nationwide population-based cohort study.

    Science.gov (United States)

    Feng, Hsin-Pei; Chien, Wu-Chien; Cheng, Wei-Tung; Chung, Chi-Hsiang; Cheng, Shu-Meng; Tzeng, Wen-Chii

    2016-08-01

    Anxiety and depressive symptoms are associated with adverse cardiovascular events after an acute myocardial infarction (MI). However, most studies focusing on anxiety or depression have used rating scales or self-report methods rather than clinical diagnosis. This study aimed to investigate the association between psychiatrist-diagnosed psychiatric disorders and cardiovascular prognosis.We sampled data from the National Health Insurance Research Database; 1396 patients with MI were recruited as the study cohort and 13,960 patients without MI were recruited as the comparison cohort. Cox proportional hazard regression models were used to examine the effect of MI on the risk of anxiety and depressive disorders.During the first 2 years of follow-up, patients with MI exhibited a significantly higher risk of anxiety disorders (adjusted hazard ratio [HR] = 5.06, 95% confidence interval [CI]: 4.61-5.54) and depressive disorders (adjusted HR = 7.23, 95% CI: 4.88-10.88) than those without MI did. Greater risk for anxiety and depressive disorders was observed among women and patients aged 45 to 64 years following an acute MI. Patients with post-MI anxiety had a 9.37-fold (95% CI: 4.45-19.70) higher risk of recurrent MI than those without MI did after adjustment for age, sex, socioeconomic status, and comorbidities.This nationwide population-based cohort study provides evidence that MI increases the risk of anxiety and depressive disorders during the first 2 years post-MI, and post-MI anxiety disorders are associated with a higher risk of recurrent MI.

  13. Cataract surgery and the risk of aging macula disorder: The Rotterdam study

    NARCIS (Netherlands)

    L. Ho (Lintje); S. Boekhoorn (Sharmila); A. Liana (Alin); P. Tikka-Kleemola (Päivi); A.G. Uitterlinden (André); A. Hofman (Albert); P.T.V.M. de Jong (Paulus); Th. Stijnen (Theo); J.R. Vingerling (Hans)

    2008-01-01

    textabstractPURPOSE. To investigate still-controversial associations between prior cataract surgery and aging macula disorder (AMD) in a general population. METHODS. Baseline lens status and risk of incident AMD (iAMD) were examined in participants of the prospective population-based Rotterdam Study

  14. Dietary patterns associated with fall-related fracture in elderly Japanese: a population based prospective study.

    Science.gov (United States)

    Monma, Yasutake; Niu, Kaijun; Iwasaki, Koh; Tomita, Naoki; Nakaya, Naoki; Hozawa, Atsushi; Kuriyama, Shinichi; Takayama, Shin; Seki, Takashi; Takeda, Takashi; Yaegashi, Nobuo; Ebihara, Satoru; Arai, Hiroyuki; Nagatomi, Ryoichi; Tsuji, Ichiro

    2010-06-01

    Diet is considered an important factor for bone health, but is composed of a wide variety of foods containing complex combinations of nutrients. Therefore we investigated the relationship between dietary patterns and fall-related fractures in the elderly. We designed a population-based prospective survey of 1178 elderly people in Japan in 2002. Dietary intake was assessed with a 75-item food frequency questionnaire (FFQ), from which dietary patterns were created by factor analysis from 27 food groups. The frequency of fall-related fracture was investigated based on insurance claim records from 2002 until 2006. The relationship between the incidence of fall-related fracture and modifiable factors, including dietary patterns, were examined. The Cox proportional hazards regression model was used to examine the relationships between dietary patterns and incidence of fall-related fracture with adjustment for age, gender, Body Mass Index (BMI) and energy intake. Among 877 participants who agreed to a 4 year follow-up, 28 suffered from a fall-related fracture. Three dietary patterns were identified: mainly vegetable, mainly meat and mainly traditional Japanese. The moderately confirmed (see statistical methods) groups with a Meat pattern showed a reduced risk of fall-related fracture (Hazard ratio = 0.36, 95% CI = 0.13 - 0.94) after adjustment for age, gender, BMI and energy intake. The Vegetable pattern showed a significant risk increase (Hazard ratio = 2.67, 95% CI = 1.03 - 6.90) after adjustment for age, gender and BMI. The Traditional Japanese pattern had no relationship to the risk of fall-related fracture. The results of this study have the potential to reduce fall-related fracture risk in elderly Japanese. The results should be interpreted in light of the overall low meat intake of the Japanese population.

  15. Dietary patterns associated with fall-related fracture in elderly Japanese: a population based prospective study

    Directory of Open Access Journals (Sweden)

    Yaegashi Nobuo

    2010-06-01

    Full Text Available Abstract Background Diet is considered an important factor for bone health, but is composed of a wide variety of foods containing complex combinations of nutrients. Therefore we investigated the relationship between dietary patterns and fall-related fractures in the elderly. Methods We designed a population-based prospective survey of 1178 elderly people in Japan in 2002. Dietary intake was assessed with a 75-item food frequency questionnaire (FFQ, from which dietary patterns were created by factor analysis from 27 food groups. The frequency of fall-related fracture was investigated based on insurance claim records from 2002 until 2006. The relationship between the incidence of fall-related fracture and modifiable factors, including dietary patterns, were examined. The Cox proportional hazards regression model was used to examine the relationships between dietary patterns and incidence of fall-related fracture with adjustment for age, gender, Body Mass Index (BMI and energy intake. Results Among 877 participants who agreed to a 4 year follow-up, 28 suffered from a fall-related fracture. Three dietary patterns were identified: mainly vegetable, mainly meat and mainly traditional Japanese. The moderately confirmed (see statistical methods groups with a Meat pattern showed a reduced risk of fall-related fracture (Hazard ratio = 0.36, 95% CI = 0.13 - 0.94 after adjustment for age, gender, BMI and energy intake. The Vegetable pattern showed a significant risk increase (Hazard ratio = 2.67, 95% CI = 1.03 - 6.90 after adjustment for age, gender and BMI. The Traditional Japanese pattern had no relationship to the risk of fall-related fracture. Conclusions The results of this study have the potential to reduce fall-related fracture risk in elderly Japanese. The results should be interpreted in light of the overall low meat intake of the Japanese population.

  16. Prenatal alcohol exposure and autistic spectrum disorders--a population-based prospective study of 80,552 children and their mothers

    DEFF Research Database (Denmark)

    Eliasen, Marie; Tolstrup, Janne S; Nybo Andersen, Anne-Marie

    2010-01-01

    To examine whether maternal alcohol intake, including binge drinking (intake > or =5 drinks, equivalent to 60 g pure ethanol on a single occasion), is associated with autistic spectrum disorders (ASD) and infantile autism.......To examine whether maternal alcohol intake, including binge drinking (intake > or =5 drinks, equivalent to 60 g pure ethanol on a single occasion), is associated with autistic spectrum disorders (ASD) and infantile autism....

  17. A 4-year prospective study of eating disorder NOS compared with full eating disorder syndromes.

    Science.gov (United States)

    Agras, W Stewart; Crow, Scott; Mitchell, James E; Halmi, Katherine A; Bryson, Susan

    2009-09-01

    To examine the course of Eating Disorder NOS (EDNOS) compared with anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED). Prospective study of 385 participants meeting DSM-IV criteria for AN, BN, BED, and EDNOS at three sites. Recruitment was from the community and specialty clinics. Participants were followed at 6-month intervals during a 4-year period using the Eating Disorder Examination as the primary assessment. EDNOS remitted significantly more quickly that AN or BN but not BED. There were no differences between EDNOS and full ED syndromes, or the subtypes of EDNOS, in time to relapse following first remission. Only 18% of the EDNOS group had never had or did not develop another ED diagnosis during the study; however, this group did not differ from the remaining EDNOS group. EDNOS appears to be a way station between full ED syndromes and recovery, and to a lesser extent from recovery or EDNOS status to a full ED. Implications for DSM-V are examined.

  18. Additive effect of congenital heart disease and early developmental disorders on attention-deficit/hyperactivity disorder and autism spectrum disorder: a nationwide population-based longitudinal study.

    Science.gov (United States)

    Tsao, Pei-Chen; Lee, Yu-Sheng; Jeng, Mei-Jy; Hsu, Ju-Wei; Huang, Kai-Lin; Tsai, Shih-Jen; Chen, Mu-Hong; Soong, Wen-Jue; Kou, Yu Ru

    2017-11-01

    In this retrospective nationwide population-based case-control study, we investigated the impact of congenital heart disease (CHD) on the development of attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD), which remains unclear. Children aged disorders (EDD) that were diagnosed before ADHD and ASD diagnosis were also analyzed. The incidence rates of perinatal comorbidities, EDD, ADHD, and ASD were higher in the CHD group than in the control group. Multivariate Cox regression analysis revealed that the CHD group had an increased risk of developing ADHD (adjusted hazard ratio [aHR] 2.52, 95% confidence interval CI 1.96-3.25) and ASD (aHR 1.97, 95% CI 1.11-3.52) after adjusting for confounding comorbidities. EDD, but not perinatal comorbidities were also independent risk factors for ADHD and ASD after adjustment. Subgroup analysis indicated that the risk for ADHD (HR 16.59, 95% CI 12.17-22.60) and ASD (HR 80.68, 95% CI 39.96-176.12) was greatly increased in CHD subjects with EDD than in non-CHD subjects without EDD. These findings suggested that CHD at birth and EDD during early childhood were two independent risk factors for ADHD and ASD and that concurrent CHD and EDD might additively increase these risks.

  19. Associations between substance use disorders and suicide or suicide attempts in people with mental illness: a Danish nation-wide, prospective, register-based study of patients diagnosed with schizophrenia, bipolar disorder, unipolar depression or personality disorder.

    Science.gov (United States)

    Østergaard, Marie L D; Nordentoft, Merete; Hjorthøj, Carsten

    2017-07-01

    To estimate and test associations between substance use disorders (SUDs) and both completed suicides and suicide attempts in a population with severe mental illness. Register-based cohort study with adjusted Cox regression of substance use disorders as time-varying covariates. Denmark. People born in Denmark since 1955 with a diagnosis of schizophrenia (n = 35 625), bipolar disorder (n = 9279), depression (n = 72 530) or personality disorder (n = 63 958). Treated SUDs of alcohol and illicit substances identified in treatment registers; suicide attempt identified in treatment registers; and completed suicides identified in the Cause of Death register. Covariates were sex and age at diagnosis. Having any SUD was associated with at least a threefold increased risk of completed suicide when compared with those having no SUD. Alcohol misuse was associated with an increased risk of completed suicide in all populations with hazard ratios (HR) between 1.99 [95% confidence interval (CI) = 1.44-2.74] and 2.70 (95% CI = 2.40-3.04). Other illicit substances were associated with a two- to threefold risk increase of completed suicide in all populations except bipolar disorder, and cannabis was associated with increased risk of attempted suicide only in people with bipolar disorder (HR = 1.86, 95% CI = 1.15-2.99). Alcohol and other illicit substances each displayed strong associations with attempted suicide, HR ranging from 3.11 (95% CI = 2.95-3.27) to 3.38 (95% CI = 3.24-3.53) and 2.13 (95% CI = 2.03-2.24) to 2.27 (95% CI = 2.12-2.43), respectively. Cannabis was associated with suicide attempts only in people with schizophrenia (HR = 1.11, 95% CI = 1.03-1.19). Substance use disorders are associated strongly with risk of completed suicides and suicide attempts in people with severe mental illness. © 2017 Society for the Study of Addiction.

  20. Psychotropic drugs and the risk of fractures in old age: a prospective population-based study.

    Science.gov (United States)

    Nurminen, Janne; Puustinen, Juha; Piirtola, Maarit; Vahlberg, Tero; Kivelä, Sirkka-Liisa

    2010-07-06

    There is evidence that the use of any psychotropic and the concomitant use of two or more benzodiazepines are related to an increased risk of fractures in old age. However, also controversial results exist. The aim was to describe associations between the use of a psychotropic drug, or the concomitant use of two or more of these drugs and the risk of fractures in a population aged 65 years or over. This study was a part of a prospective longitudinal population-based study carried out in the municipality of Lieto, South-Western Finland. The objective was to describe gender-specific associations between the use of one psychotropic drug [benzodiazepine (BZD), antipsychotic (AP) or antidepressant (AD)] or the concomitant use of two or more psychotropic drugs and the risk of fractures in a population 65 years or over. Subjects were participants in the first wave of the Lieto study in 1990-1991, and they were followed up until the end of 1996. Information about fractures confirmed with radiology reports in 1,177 subjects (482 men and 695 women) during the follow-up was collected from medical records. Two follow-up periods (three and six years) were used, and previously found risk factors of fractures were adjusted as confounding factors separately for men and women. The Poisson regression model was used in the analyses. The concomitant use of two or more BZDs and the concomitant use of two or more APs were related to an increased risk of fractures during both follow-up periods after adjusting for confounding factors in men. No similar associations were found in women. The concomitant use of several BZDs and that of several APs are associated with an increase in the risk of fractures in older men. Our findings show only risk relations. We cannot draw the conclusion that these drug combinations are causes of fractures.

  1. An examination of the relationships between psychiatric disorders and traumatic brain injury: a prospective study

    OpenAIRE

    Gould, Kate Rachel

    2017-01-01

    Psychiatric disorders are commonly associated with traumatic brain injury (TBI). However, pre- and post-injury frequencies of disorders are variable, and their course, associated risk factors and relationship with psychosocial outcome are poorly understood due to methodological inconsistencies. No studies have prospectively examined the full range of Axis I psychiatric disorders using semi-structured clinical interview. Accordingly, the main aims of the current study were to (a) investigate t...

  2. Changes in major depressive and generalized anxiety disorders in the national French working population between 2006 and 2010.

    Science.gov (United States)

    Malard, Lucile; Chastang, Jean-François; Niedhammer, Isabelle

    2015-06-01

    This study aimed at assessing the changes in mental disorders in the French working population between 2006 and 2010, using nationally representative prospective data and a structured diagnostic interview for major depressive episode (MDE) and generalized anxiety disorder (GAD), and also at exploring the differential changes in mental disorders according to age, origin, occupation, public/private sector, self-employed/employee status and work contract. The data came from the prospective national representative Santé et Itinéraire Professionnel (SIP) survey, including a sample of 5600 French workers interviewed in 2006 and 2010. The Mini International Neuropsychiatric Interview (MINI) was used to measure MDE and GAD. Analyses were performed using weighted generalized estimation equations, and were stratified by gender. No changes in MDE and GAD were observed for both genders among the working population. No differential changes were observed, except one: the prevalence of GAD increased among women working in the public sector while there was no change among women in the private sector. Two data collections over a 4-year period may not capture the effects of the crisis on mental disorders properly. No changes in mental disorders between 2006 and 2010 were found but the increase in the prevalence of anxiety among women in the public sector may be of particular interest for prevention policies. High levels of social protection in France might contribute to explain these non-significant results. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Attention-Deficit/Hyperactivity Disorder Polygenic Risk Scores Predict Attention Problems in a Population-Based Sample of Children

    NARCIS (Netherlands)

    Blokhuis, M.M.; Middeldorp, C.M.; Kan, K.J.; Abdellaoui, A.; van Beijsterveldt, C.E.M.; Ehli, E.A.; Davies, G.E.; Scheet, P.; Xiao, X.; Hudziak, J.J.; Hottenga, J.J.; Neale, B.M.; Boomsma, D.I.

    2014-01-01

    Objective: Clinically, attention-deficit/hyperactivity disorder (ADHD) is characterized by hyperactivity, impulsivity, and inattention and is among the most common childhood disorders. These same traits that define ADHD are variable in the general population, and the clinical diagnosis may represent

  4. Neuromarkers for Mental Disorders: Harnessing Population Neuroscience

    Directory of Open Access Journals (Sweden)

    Lee Jollans

    2018-06-01

    Full Text Available Despite abundant research into the neurobiology of mental disorders, to date neurobiological insights have had very little impact on psychiatric diagnosis or treatment. In this review, we contend that the search for neuroimaging biomarkers—neuromarkers—of mental disorders is a highly promising avenue toward improved psychiatric healthcare. However, many of the traditional tools used for psychiatric neuroimaging are inadequate for the identification of neuromarkers. Specifically, we highlight the need for larger samples and for multivariate analysis. Approaches such as machine learning are likely to be beneficial for interrogating high-dimensional neuroimaging data. We suggest that broad, population-based study designs will be important for developing neuromarkers of mental disorders, and will facilitate a move away from a phenomenological definition of mental disorder categories and toward psychiatric nosology based on biological evidence. We provide an outline of how the development of neuromarkers should occur, emphasizing the need for tests of external and construct validity, and for collaborative research efforts. Finally, we highlight some concerns regarding the development, and use of, neuromarkers in psychiatric healthcare.

  5. Economic burden of non-malignant blood disorders across Europe: a population-based cost study.

    Science.gov (United States)

    Luengo-Fernandez, Ramon; Burns, Richeal; Leal, Jose

    2016-08-01

    Blood disorders comprise a wide range of diseases including anaemia, malignant blood disorders, and haemorrhagic disorders. Although they are a common cause of disease, no systematic cost-of-illness studies have been done to assess the economic effect of non-malignant blood disorders in Europe. We aimed to assess the economic burden of non-malignant blood disorders across the 28 countries of the European Union (EU), Iceland, Norway, and Switzerland. Non-malignant blood disorder-related costs (WHO International Classification of Diseases, 10th revision [ICD] D50-89) were estimated for 28 EU countries, Iceland, Norway, and Switzerland for 2012. Country-specific costs were estimated with aggregate data on morbidity, mortality, and health-care resource use obtained from international and national sources. Health-care costs were estimated from expenditure on primary care, outpatient care, emergency care, hospital inpatient care, and drugs. Costs of informal care and productivity losses due to morbidity and early death were also included. To these costs we added those due to malignant blood disorders (ICD-10 C81-96 and D47) as estimated in a Burns and colleagues' companion Article to obtain the total costs of blood disorders. Non-malignant disorders of the blood cost the 31 European countries €11 billion in 2012. Health-care costs accounted for €8 billion (75% of total costs), productivity losses for €2 billion (19%), and informal care for less than €1 billion (6%). Averaged across the European population studied, non-malignant disorders of the blood represented an annual health-care cost of €159 per ten citizens. Combining malignant and non-malignant blood disorders, the total cost of blood disorders was €23 billion in 2012. Our study highlights the economic burden that non-malignant blood disorders place on European health-care systems and societies. Our study also shows that blood disorder costs were evenly distributed between malignant and non

  6. Extraintestinal manifestations in Crohn's disease and ulcerative colitis: results from a prospective, population-based European inception cohort.

    Science.gov (United States)

    Isene, Rune; Bernklev, Tomm; Høie, Ole; Munkholm, Pia; Tsianos, Epameonondas; Stockbrügger, Reinhold; Odes, Selwyn; Palm, Øyvind; Småstuen, Milada; Moum, Bjørn

    2015-03-01

    In chronic inflammatory bowel disease (IBD) (Crohn's disease [CD] and ulcerative colitis [UC]), symptoms from outside the gastrointestinal tract are frequently seen, and the joints, skin, eyes, and hepatobiliary area are the most usually affected sites (called extraintestinal manifestations [EIM]). The reported prevalence varies, explained by difference in study design and populations under investigation. The aim of our study was to determine the prevalence of EIM in a population-based inception cohort in Europe and Israel. IBD patients were incepted into a cohort that was prospectively followed from 1991 to 2004. A total of 1145 patients were followed for 10 years. The cumulative prevalence of first EIM was 16.9% (193/1145 patients) over a median follow-up time of 10.1 years. Patients with CD were more likely than UC patients to have immune-mediated (arthritis, eye, skin, and liver) manifestations: 20.1% versus 10.4% (p colitis compared to proctitis in UC increased the risk of EIM. In a European inception cohort, EIMs in IBD were consistent with that seen in comparable studies. Patients with CD are twice as likely as UC patients to experience EIM, and more extensive distribution of inflammation in UC increases the risk of EIM.

  7. Increased risks of tic disorders in children with epilepsy: A nation-wide population-based case-control study in Taiwan.

    Science.gov (United States)

    Weng, Wen-Chin; Huang, Hui-Ling; Wong, Lee Chin; Jong, Yuh-Jyh; Yin, Yun-Ju; Chen, Hong-An; Lee, Wang-Tso; Ho, Shinn-Ying

    2016-01-01

    Both epilepsy and tic disorders may share common mechanisms with the involvement of abnormal cortical-basal ganglion circuit connection and dopaminergic dysfunction. However, the association between epilepsy and tic disorders has never been studied. This study investigated the risks of developing tic disorders among children with epilepsy using databases of a universal health insurance system in Taiwan. The data analyzed in this study were retrieved from the National Health Insurance Research Database in Taiwan. The study cohort included children with epilepsy between 2001 and 2007 (n=2629) and a three-fold age- and gender-matched controls (n=7887). All subjects were followed up for 3 years from the date of cohort entry to identify their admissions due to tic disorders (ICD-9-CM codes 307.2, 307.20-307.23). Cox hazard regression analysis was performed to estimate the effect of epilepsy on the occurrence of tics. The epilepsy cohort had a higher prevalence of tics (1.7% vs. 0.2%), and a 8.70-fold increased risk of developing a tic disorder compared with the controls (adjusted hazard ratio (AHR) 8.70, 95% confidence interval (CI) 4.26-16.37, ptic disorder (AHR 1.90, 95% CI=1.04-3.46, ptic disorders. This nationwide population-based cohort study, for the first time, demonstrated that there is a significantly increased risk for tic disorders among children with epilepsy. We also found males, attention deficit disorder and the use of multiple AEDs to be independent risk factors of tic disorders. Closely evaluating possible tic disorders would be crucial for improving the outcome and life quality in children with epilepsy. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Conduct Disorder and Initiation of Substance Use: A Prospective Longitudinal Study

    Science.gov (United States)

    Hopfer, Christian; Salomonsen-Sautel, Stacy; Mikulich-Gilbertson, Susan; Min, Sung-Joon; McQueen, Matt; Crowley, Thomas; Young, Susan; Corley, Robin; Sakai, Joseph; Thurstone, Christian; Hoffenberg, Analice; Hartman, Christie; Hewitt, John

    2013-01-01

    Objective: To examine the influence of conduct disorder (CD) on substance use initiation. Method: Community adolescents without CD (n = 1,165, mean baseline age = 14.6 years), with CD (n = 194, mean baseline age = 15.3 years), and youth with CD recruited from treatment (n = 268, mean baseline age = 15.7 years) were prospectively followed and…

  9. Mode of Delivery and Long-Term Health-Related Quality-of-Life Outcomes: A Prospective Population-Based Study.

    Science.gov (United States)

    Petrou, Stavros; Kim, Sung Wook; McParland, Penny; Boyle, Elaine M

    2017-06-01

    Relatively little is known about the effects of mode of delivery on long-term health-related quality-of-life outcomes. Furthermore, no previous study has expressed these outcomes in preference-based (utility) metrics. The study population comprised 2,161 mothers recruited from a prospective population-based study in the East Midlands of England encompassing live births and stillbirths between 32 +0 and 36 +6 weeks' gestation and a sample of term-born controls. Perinatal data were extracted from the mothers' maternity records. Health-related quality-of-life outcomes were assessed at 12 months postpartum, using the EuroQol Five Dimensions (EQ-5D) measure with responses to the EQ-5D descriptive system converted into health utility scores. Descriptive statistics and multivariable analyses were used to estimate the relationship between the mode of delivery and health-related quality-of-life outcomes. The overall health-related quality-of-life profile of the women in the study cohort mirrored that of the English adult population as revealed by national health surveys. A significantly higher proportion of women delivering by cesarean delivery reported some, moderate, severe, or extreme pain or discomfort at 12 months postpartum than women undergoing spontaneous vaginal delivery. Multivariable analyses, using the Ordinary Least Squares estimator revealed that, after controlling for maternal sociodemographic characteristics, cesarean delivery without maternal or fetal compromise was associated with a significant EQ-5D utility decrement in comparison to spontaneous vaginal delivery among all women (-0.026; p = 0.038) and among mothers of term-born infants (-0.062; p quality of life in comparison to spontaneous vaginal delivery. Further longitudinal studies are needed to understand the magnitude, trajectory, and underpinning mechanisms of health-related quality-of-life outcomes following different modes of delivery. © 2016 Wiley Periodicals, Inc.

  10. The Association of Alcohol Use Disorders with Suicidal Ideation and Suicide Attempts in a Population-Based Sample with Mood Symptoms.

    Science.gov (United States)

    Sung, Yoon-kyu; La Flair, Lareina N; Mojtabai, Ramin; Lee, Li-Ching; Spivak, Stanislav; Crum, Rosa M

    2016-01-01

    Using population-based data, we examined associations between alcohol use disorders (AUD) and suicidality, assessing effect modification by mood disorders, and mediation by drinking level. Suicidality was assessed among current drinkers with 2-weeks of low mood (n = 9,173) in the National Epidemiologic Survey on Alcohol and Related Conditions. Independent of mood disorder, alcohol dependence, was associated with suicidal ideation (adjusted odds ratio [AOR] = 1.64; 95% confidence interval [CI] = 1.25-2.14), and suicide attempts (AOR = 2.02; CI = 1.43-2.85) relative to those without AUD. Findings indicate partial mediation by consumption. Associations between AUD and suicidality among those with low mood are not explained by comorbid mood disorder, but are partially mediated by drinking level. Future studies should evaluate transitions in suicidality with change in consumption.

  11. A Prospective Study of Risk Factors for the Development of Depression and Disordered Eating in Adolescents

    Science.gov (United States)

    Ferreiro, Fatima; Seoane, Gloria; Senra, Carmen

    2011-01-01

    There is evidence that females display higher levels of depressive symptoms and disordered eating than males from adolescence onward. This study examined whether different risk factors and their interaction with sex (moderator effect) prospectively predicted depressive symptoms and disordered eating in adolescents. A total of 415 female…

  12. Irrational Beliefs in Employees with an Adjustment, a Depressive, or an Anxiety Disorder: a Prospective Cohort Study

    NARCIS (Netherlands)

    Nieuwenhuijsen, Karen; Verbeek, Jos H. A. M.; de Boer, Angela G. E. M.; Blonk, Roland W. B.; van Dijk, Frank J. H.

    2010-01-01

    It remains unclear if patients with different types of common mental disorders, such as adjustment, anxiety and depressive disorders, have the same irrational ideas. The aim of this prospective cohort study (n = 190) is to investigate differences in level and type of irrational beliefs among these

  13. Irrational beliefs in employees with an adjustment, a depressive, or an anxiety disorder: A prospective cohort study

    NARCIS (Netherlands)

    Nieuwenhuijsen, K.; Verbeek, J.H.A.M.; Boer, A.G.E.M. de; Blonk, R.W.B.; Dijk, F.J.H. van

    2010-01-01

    It remains unclear if patients with different types of common mental disorders, such as adjustment, anxiety and depressive disorders, have the same irrational ideas. The aim of this prospective cohort study (n = 190) is to investigate differences in level and type of irrational beliefs among these

  14. Coffee consumption during pregnancy and the risk of hyperkinetic disorder and ADHD: a prospective cohort study.

    Science.gov (United States)

    Linnet, Karen Markussen; Wisborg, Kirsten; Secher, Niels Jørgen; Thomsen, Per Hove; Obel, Carsten; Dalsgaard, Søren; Henriksen, Tine Brink

    2009-01-01

    Based on hypotheses from experimental studies, we studied the association between intrauterine exposure to coffee and the risk of clinically verified hyperkinetic disorder and attention-deficit hyperactivity disorder (ADHD). A cohort study with prospectively collected data from the Aarhus Birth Cohort, Denmark. We included 24 068 singletons delivered between 1990 and 1998. Linkage was performed with three Danish longitudinal registers: The Danish Psychiatric Central Register, The Integrated Database for Labour Market Research and The Danish Civil Registration System. We identified 88 children with hyperkinetic disorder and ADHD. Information about coffee consumption during pregnancy was obtained at 16 weeks of gestation from self-administrated questionnaires. Potential confounding factors were evaluated using Cox regression analyses. We found that intrauterine exposure to 10 or more cups of coffee per day was associated with a threefold increased risk of hyperkinetic disorder and ADHD. After adjustments for a number of confounding factors, the risk decreased and became statistically insignificant (RR 2.3, 95% CI 0.9-5.9). Prenatal exposure to high levels of coffee did not significantly increase the risk of clinically verified hyperkinetic disorder and ADHD in childhood.

  15. The three year course of alcohol use disorders in the general population: DSM-IV, ICD-10 and the Craving Withdrawal Model

    NARCIS (Netherlands)

    de Bruijn, Carla; van den Brink, Wim; de Graaf, Ron; Vollebergh, Wilma A. M.

    2006-01-01

    AIMS: To determine the course of alcohol use disorders (AUD) in a prospective general population study using three different classification systems: Diagnostic and Statistical Manual version IV (DSM-IV), International Classification of Diseases version 10 (ICD-10) and the craving withdrawal model

  16. Weekly and holiday-related patterns of panic attacks in panic disorder: a population-based study.

    Science.gov (United States)

    Kao, Li-Ting; Xirasagar, Sudha; Chung, Kuo-Hsuan; Lin, Herng-Ching; Liu, Shih-Ping; Chung, Shiu-Dong

    2014-01-01

    While chronobiological studies have reported seasonal variation in panic attacks (PA) episodes, information on the timing of PA by week-days may enable better understanding of the triggers of PA episodes and thereby provide pointers for suitable interventional approaches to minimize PA attacks. This study investigated weekly variation in potential PA admissions including associations with holidays using a population-based longitudinal, administrative claims-based dataset in an Asian population. This study used ambulatory care data from the "Longitudinal Health Insurance Database 2000. We identified 993 patients with panic disorder (PD), and they had 4228 emergency room (ER) admissions for potential PA in a 3-year period between 1 January 2009 and 31 December 2011. One-way analysis of variance (ANOVA) was used to examine associations between the potential PA admissions and holidays/weekend days/work-days of the week. The daily mean number of potential PA admissions was 3.96 (standard deviation 2.05). One-way ANOVA showed significant differences in potential PA admissions by holiday and day of the week (pholidays. Furthermore, the weekly variations were similar for females and males, although females always had higher potential PA admissions on both weekdays and holidays than the males. We found that potential PA admissions among persons with PD varied systematically by day of the week, with a significant peak on weekends and holidays.

  17. Prevalence of Psychiatric Disorders among the Rural Geriatric Population: A Pilot Study in Karnataka, India

    Directory of Open Access Journals (Sweden)

    Sreejith S. Nair

    2015-03-01

    Full Text Available Background: Increasing life expectancy around the world, an outstanding achievement of our century, has brought with it new public health challenges. India is the second most populous country in the world, with over 72 million inhabitants above 60 years of age as of 2001. The life expectancy in India increased from 32 years in 1947 to over 66 years in 2010, with 8.0% of the population now reaching over 60 years of age. Few studies in India target the health, especially mental health, of this geriatric population. This study aims to estimate the current prevalence of psychiatric disorders in the geriatric population of the rural area of Singanodi,Karnataka, India.Methods: This cross sectional, epidemiological, community-based study was conducted in a rural health training area of Singanodi, Raichur District, Karnataka, India.The General Health Questionnaire-12, Mini Mental State Examination, and Geriatric Depression Scale were administered to 366 participants. Chi square tests with Yates correction were utilized for statistical analysis using SPSS 19.0 software.Results:We found that 33.9% of the geriatric population in the selected province were above the threshold for mental illness based on the GHQ-12 questionnaire. Females had a higher prevalence of mental disorder at 77.6% (152 out of 196 as compared to males who had a prevalence of 42.4% (72 out of 170. The most common psychiatric disorder was depression (21.9%, and generalized anxiety was present in 10.7% of the study population. Prevalence of cognitive impairment was 16.3%, with a significantly higher percentage of  affected individuals in 80+ age group.Conclusion: Mental disorders are common among elderly people, but they are not well documented in rural India. The assessment of psychiatric disorder prevalence will help strengthen psycho-geriatric services and thus improve the quality of life of the elderly.  A system that ensures comprehensive health care will have to be developed for

  18. Prevalence of Psychiatric Disorders among the Rural Geriatric Population: A Pilot Study in Karnataka, India.

    Science.gov (United States)

    Nair, Sreejith S; Raghunath, Pooja; Nair, Sreekanth S

    2015-01-01

    Increasing life expectancy around the world, an outstanding achievement of our century, has brought with it new public health challenges. India is the second most populous country in the world, with over 72 million inhabitants above 60 years of age as of 2001. The life expectancy in India increased from 32 years in 1947 to over 66 years in 2010, with 8.0% of the population now reaching over 60 years of age. Few studies in India target the health, especially mental health, of this geriatric population. This study aims to estimate the current prevalence of psychiatric disorders in the geriatric population of the rural area of Singanodi,Karnataka, India. This cross sectional, epidemiological, community-based study was conducted in a rural health training area of Singanodi, Raichur District, Karnataka, India.The General Health Questionnaire-12, Mini Mental State Examination, and Geriatric Depression Scale were administered to 366 participants. Chi square tests with Yates correction were utilized for statistical analysis using SPSS 19.0 software. We found that 33.9% of the geriatric population in the selected province were above the threshold for mental illness based on the GHQ-12 questionnaire. Females had a higher prevalence of mental disorder at 77.6% (152 out of 196) as compared to males who had a prevalence of 42.4% (72 out of 170). The most common psychiatric disorder was depression (21.9%), and generalized anxiety was present in 10.7% of the study population. Prevalence of cognitive impairment was 16.3%, with a significantly higher percentage of affected individuals in 80+ age group. Mental disorders are common among elderly people, but they are not well documented in rural India. The assessment of psychiatric disorder prevalence will help strengthen psycho-geriatric services and thus improve the quality of life of the elderly. A system that ensures comprehensive health care will have to be developed for this purpose as part of our future efforts.

  19. Mindfulness-Based Cognitive Therapy for severe Functional Disorders

    DEFF Research Database (Denmark)

    Fjorback, Lone Overby

    MINDFULNESS-BASED COGNITIVE THERAPY FOR FUNCTIONAL DISORDERS- A RANDOMISED CONTROLLED TRIAL   Background: Mindfulness-Based Stress Reduction (MBSR) is a group skills-training program developed by Kabat-Zinn. It is designed to teach patients to become more aware of and relate differently...... to their thoughts, feelings, and bodily sensations. Randomised controlled studies of MBSR have shown mitigation of stress, anxiety, and dysphoria in general population and reduction in total mood disturbance and stress symptoms in a medical population. In Mindfulness Based Cognitive Therapy MBSR is recombined...... with cognitive therapy. Aim: To examine the efficacy of Mindfulness-Based Cognitive Therapy in severe Functional disorders, defined as severe Bodily Distress Disorder. Method: 120 patients are randomised to either Mindfulness Based Cognitive Therapy: a manualized programme with eight weekly 3 ½ hour group...

  20. Mindfulness-Based Cognitive Therapy for severe Functional Disorders

    DEFF Research Database (Denmark)

    Fjorback, Lone Overby

    with cognitive therapy. Aim: To examine the efficacy of Mindfulness-Based Cognitive Therapy in severe Functional disorders, defined as severe Bodily Distress Disorder. Method: 120 patients are randomised to either Mindfulness Based Cognitive Therapy: a manualized programme with eight weekly 3 ½ hour group......MINDFULNESS-BASED COGNITIVE THERAPY FOR FUNCTIONAL DISORDERS- A RANDOMISED CONTROLLED TRIAL   Background: Mindfulness-Based Stress Reduction (MBSR) is a group skills-training program developed by Kabat-Zinn. It is designed to teach patients to become more aware of and relate differently...... to their thoughts, feelings, and bodily sensations. Randomised controlled studies of MBSR have shown mitigation of stress, anxiety, and dysphoria in general population and reduction in total mood disturbance and stress symptoms in a medical population. In Mindfulness Based Cognitive Therapy MBSR is recombined...

  1. Eating disorders and disordered weight and shape control behaviors in sexual minority populations

    Science.gov (United States)

    Calzo, Jerel P.; Blashill, Aaron J.; Brown, Tiffany A.; Argenal, Russell L.

    2017-01-01

    Purpose of review This review summarized trends and key findings from empirical studies conducted between 2011–2017 regarding eating disorders and disordered weight and shape control behaviors among lesbian, gay, bisexual, and other sexual minority (i.e., non-heterosexual) populations. Recent findings Recent research has examined disparities through sociocultural and minority stress approaches. Sexual minorities continue to demonstrate higher rates of disordered eating; disparities are more pronounced among males. Emerging data indicates elevated risk for disordered eating pathology among sexual minorities who are transgender or ethnic minorities. Dissonance-based eating disorder prevention programs may hold promise for sexual minority males. Summary Continued research must examine the intersections of sexual orientation, gender, and ethnic identities, given emergent data that eating disorder risk may be most prominent among specific subgroups. More research is needed within sexual minorities across the lifespan. There are still a lack of eating disorder treatment and prevention studies for sexual minorities. PMID:28660475

  2. The Sense of Agency in Autism Spectrum Disorders: a Dissociation between Prospective and Retrospective Mechanisms?

    Directory of Open Access Journals (Sweden)

    Tiziana eZalla

    2015-09-01

    Full Text Available While a large number of studies have reported impairments in social and interpersonal abilities in individuals with autism spectrum disorder (ASD, relatively few studies have focused on self-related knowledge in this population. One of the processes implicated in the physical dimension of the Self is the sense of agency (SoA, i.e., the experience of initiating and controlling one’s own actions and producing desired changes in the world via these actions. So far, the few studies investigating SoA in ASD have reported contrasting results, with some showing spared, others impaired SoA. Here, we review the existing literature and suggest that the distinction between prospective and retrospective mechanisms of the SoA might help reconcile the existing findings. In the light of a multi-componential model of SoA, we propose the view that a specific impairment at the level of prospective mechanisms acting on internal agency signals (i.e., the intention, action selection, or command produced to achieve the goal may be responsible for the reduced SoA in ASD, along with spared retrospective mechanisms. Future research should shed light on the impact of abnormal SoA on social and self-related dysfunctions in ASD.

  3. Diagnostic stability of autism spectrum disorder in toddlers prospectively identified in a community-based setting: Behavioural characteristics and predictors of change over time.

    Science.gov (United States)

    Barbaro, Josephine; Dissanayake, Cheryl

    2017-10-01

    Autism spectrum disorder diagnoses in toddlers have been established as accurate and stable across time in high-risk siblings and clinic-referred samples. Few studies have investigated diagnostic stability in children prospective identified in community-based settings. Furthermore, there is a dearth of evidence on the individual behaviours that predict diagnostic change over time. The stability and change of autism spectrum disorder diagnoses were investigated from 24 to 48 months in 77 children drawn from the Social Attention and Communication Study. Diagnostic stability was high, with 88.3% overall stability and 85.5% autism spectrum disorder stability. The behavioural markers at 24 months that contributed to diagnostic shift off the autism spectrum by 48 months included better eye contact, more directed vocalisations, the integration of gaze and directed vocalisations/gestures and higher non-verbal developmental quotient. These four variables correctly predicted 88.7% of children into the autism spectrum disorder-stable and autism spectrum disorder-crossover groups overall, with excellent prediction for the stable group (96.2%) and modest prediction for the crossover group (44.4%). Furthermore, non-verbal developmental quotient at 24 months accounted for the significant improvement across time in 'Social Affect' scores on the Autism Diagnostic Observation Schedule for both groups and was the only unique predictor of diagnostic crossover. These findings contribute to the body of evidence on the feasibility of diagnoses at earlier ages to facilitate children's access to interventions to promote positive developmental outcomes.

  4. Gender differences in psychiatric comorbidity: a population-based study of 40 000 adults with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Solberg, B S; Halmøy, A; Engeland, A; Igland, J; Haavik, J; Klungsøyr, K

    2018-03-01

    We aimed at determining whether gender modified associations between ADHD and psychiatric comorbidities in adults. We identified adults with ADHD by linking Norwegian national registries and compared them with the remaining adult population (born 1967-1997, ADHD and bipolar during 2004-2015, other psychiatric disorders 2008-2015). Prevalence differences (PDs) and prevalence ratios (PRs) of psychiatric disorders were determined by Poisson regression. Interaction by gender was evaluated on additive (PDs) and multiplicative (PRs) scales. Proportions of psychiatric disorders attributable to ADHD were calculated. We identified 40 103 adults with ADHD (44% women) and 1 661 103 adults (49% women) in the remaining population. PDs associated with ADHD were significantly larger in women than in men for anxiety, depression, bipolar and personality disorders, for example depression in women: 24.4 (95% CI, 23.8-24.9) vs. in men: 13.1 (12.8-13.4). PDs were significantly larger in men for schizophrenia and substance use disorder (SUD), for example SUD in men: 23.0 (22.5-23.5) vs. in women: 13.7 (13.3-14.0). Between 5.6 and 16.5% of psychiatric disorders in the population were attributable to ADHD. The association between ADHD and psychiatric comorbidities differed significantly among men and women. Clinicians treating adults with ADHD should be aware of these frequent and gender-specific comorbidities, such that early treatment can be offered. © 2017 The Authors. Acta Psychiatrica Scandinavica Published by John Wiley & Sons Ltd.

  5. Risk of psychiatric disorders following polycystic ovary syndrome: a nationwide population-based cohort study.

    Directory of Open Access Journals (Sweden)

    Jeng-Hsiu Hung

    Full Text Available BACKGROUND: Polycystic ovary syndrome (PCOS is one of the most common endocrine disorders among women of reproductive age. A higher prevalence of psychiatric comorbidities, including depressive disorder, anxiety disorder, and bipolar disorder has been proved in patients with PCOS. However, a clear temporal causal relationship between PCOS and psychiatric disorders has not been well established. OBJECTIVE: We explored the relationship between PCOS and the subsequent development of psychiatric disorders including schizophrenia, bipolar disorder, depressive disorder, anxiety disorder, and sleep disorder. METHODS: We identified patients who were diagnosed with PCOS by an obstetrician-gynecologist in the Taiwan National Health Insurance Research Database. A comparison cohort was constructed of patients without PCOS who were matched according to age and sex. The occurrence of subsequent new-onset psychiatric disorders was evaluated in both cohorts based on diagnoses made by psychiatrists. RESULTS: The PCOS cohort consisted of 5431 patients, and the comparison cohort consisted of 21,724 matched control patients without PCOS. The incidence of depressive disorder (hazard ratio [HR] 1.296, 95% confidence interval [CI] 1.084-.550, anxiety disorder (HR 1.392, 95% CI 1.121-1.729, and sleep disorder (HR 1.495, 95% CI 1.176-1.899 were higher among the PCOS patients than among the patients in the comparison cohort. In addition, a higher incidence of newly diagnosed depressive disorder, anxiety disorder, and sleep disorder remained significantly increased in all of the stratified follow-up durations (0-1, 1-5, ≥5 y. CONCLUSIONS: PCOS might increase the risk of subsequent newly diagnosed depressive disorder, anxiety disorder, and sleep disorder. The risk of newly diagnosed bipolar disorder, which has often been reported in the literature to be comorbid with PCOS, was not significantly elevated.

  6. Associations of serum uric acid and SLC2A9 variant with depressive and anxiety disorders: a population-based study.

    Directory of Open Access Journals (Sweden)

    Tanica Lyngdoh

    Full Text Available Limited information exists regarding the association between serum uric acid (SUA and psychiatric disorders. We explored the relationship between SUA and subtypes of major depressive disorder (MDD and specific anxiety disorders. Additionally, we examined the association of SLC2A9 rs6855911 variant with anxiety disorders.We conducted a cross-sectional analysis on 3,716 individuals aged 35-66 years previously selected for the population-based CoLaus survey and who agreed to undergo further psychiatric evaluation. SUA was measured using uricase-PAP method. The French translation of the semi-structured Diagnostic Interview for Genetic Studies was used to establish lifetime and current diagnoses of depression and anxiety disorders according to the DSM-IV criteria.Men reported significantly higher levels of SUA compared to women (357±74 µmol/L vs. 263±64 µmol/L. The prevalence of lifetime and current MDD was 44% and 18% respectively while the corresponding estimates for any anxiety disorders were 18% and 10% respectively. A quadratic hockey-stick shaped curve explained the relationship between SUA and social phobia better than a linear trend. However, with regards to the other specific anxiety disorders and other subtypes of MDD, there was no consistent pattern of association. Further analyses using SLC2A9 rs6855911 variant, known to be strongly associated with SUA, supported the quadratic relationship observed between SUA phenotype and social phobia.A quadratic relationship between SUA and social phobia was observed consistent with a protective effect of moderately elevated SUA on social phobia, which disappears at higher concentrations. Further studies are needed to confirm our observations.

  7. Utilization of Stimulants and Atomoxetine for Attention-Deficit/Hyperactivity Disorder among 5.4 Million Children Using Population-Based Longitudinal Data

    DEFF Research Database (Denmark)

    Furu, Kari; Karlstad, Øystein; Zoëga, Helga

    2017-01-01

    Use of stimulants to treat attention-deficit/hyperactivity disorder (ADHD) has increased over the past two decades and varies substantially between countries. The objective of this multinational population-based study was to examine utilization of ADHD drugs (stimulants and atomoxetine) including...... the importance of close monitoring of treatment for ADHD among children.......Use of stimulants to treat attention-deficit/hyperactivity disorder (ADHD) has increased over the past two decades and varies substantially between countries. The objective of this multinational population-based study was to examine utilization of ADHD drugs (stimulants and atomoxetine) including...... comedication with other psychotropic drugs in the entire child population in the five Nordic countries. We included longitudinal data on dispensed ADHD drugs from five Nordic prescription registers during 2008-2012, which in 2012 comprised 48,296 individuals among 5.42 million inhabitants aged 0-17 years...

  8. Source-Specific Oppositional Defiant Disorder among Inner-City Children: Prospective Prediction and Moderation

    Science.gov (United States)

    Drabick, Deborah A. G.; Bubier, Jennifer; Chen, Diane; Price, Julia; Lanza, H. Isabella

    2011-01-01

    We examined prospective prediction from parent- and teacher-reported oppositional defiant disorder (ODD) symptoms to parent-reported ODD, conduct disorder (CD), major depressive disorder (MDD), and generalized anxiety disorder symptoms and whether child executive functioning abilities moderated these relations among an urban, low-income sample of…

  9. Injury-Proneness of Youth with Attention-Deficit Hyperactivity Disorder: A National Clinical Data Analysis in Taiwan

    Science.gov (United States)

    Tai, Yueh-Ming; Gau, Susan Shur-Fen; Gau, Churn-Shiouh

    2013-01-01

    Limited literature documents injury-proneness of attention-deficit hyperactivity disorder in western population. However, only a few studies prospectively investigated the prediction of ADHD to injuries without considering other psychiatric and physical conditions and there is lack of such data in Asian population. To prospectively examine the…

  10. Preconception stress and the secondary sex ratio in a population-based preconception cohort.

    Science.gov (United States)

    Bae, Jisuk; Lynch, Courtney D; Kim, Sungduk; Sundaram, Rajeshwari; Sapra, Katherine J; Buck Louis, Germaine M

    2017-03-01

    To examine the association between preconception parental stress and the secondary sex ratio, defined as the ratio of males to females at birth. A population-based preconception cohort. Not applicable. A total of 235 couples who were enrolled before conception in Michigan and Texas between 2005 and 2009 and who had a singleton birth during the follow-up period. Couples were interviewed separately at baseline to obtain information on perceived stress (Cohen's Perceived Stress Scale) and lifetime history of physician-diagnosed anxiety and/or mood disorders. Female partners were also trained to collect basal saliva samples for the measurement of salivary stress markers, alpha-amylase and cortisol. None. Birth outcome data including infant sex were collected upon delivery. Modified Poisson regression models were used to estimate the relative risks (RRs) of a male birth for each stress marker. After adjusting for potential confounders, we observed a 76% increase in the risk of fathering a male infant (RR 1.76; 95% confidence interval 1.17-2.65) in men diagnosed with anxiety disorders compared with those who were not diagnosed. When lifetime history of physician-diagnosed anxiety disorders was modeled jointly for the couple, the association was slightly strengthened (RR 2.03; 95% confidence interval 1.46-2.84). This prospective cohort study suggests that paternal lifetime history of physician-diagnosed anxiety disorders may be associated with an increase in the secondary sex ratio, resulting in an excess of male births. Copyright © 2016 American Society for Reproductive Medicine. All rights reserved.

  11. Mental disorder sick leave in Sweden: A population study.

    Science.gov (United States)

    Lidwall, Ulrik; Bill, Sofia; Palmer, Edward; Olsson Bohlin, Christina

    2018-01-01

    The inability to perform productive work due to mental disorders is a growing concern in advanced societies. To investigate medically certified mental disorder and all-cause sick leave in a working population using demographic, socioeconomic and occupational predictors. The study population was the entire Swedish work force aged 16-64 years in December 31st 2011. The outcome was sick leave exceeding 14 days in 2012 with adjustment for 13 confounders. The risk of sick leave with a mental disorder is higher among women compared to men, among persons aged 30-39 and among parents in families with underage children. Employees in welfare service occupations within health care, education and social services have an elevated risk of mental disorder sick leave and constitute a large proportion of the workforce. The results support the need for improving early detection and prevention of mental disorders in the workforce. Improvements in psychosocial work environments are essential, where the higher risk in female dominated welfare occupations particularly, have repercussions on the quality of the welfare services provided for vulnerable groups in society. Better work-life balance in families with younger children could also mitigate the effects of a high total workload in that particular phase of life.

  12. Markers of neuroinflammation and neuronal injury in bipolar disorder: Relation to prospective clinical outcomes.

    Science.gov (United States)

    Isgren, Anniella; Sellgren, Carl; Ekman, Carl-Johan; Holmén-Larsson, Jessica; Blennow, Kaj; Zetterberg, Henrik; Jakobsson, Joel; Landén, Mikael

    2017-10-01

    Neuroimmune mechanisms have been linked to the pathophysiology of bipolar disorder based on studies of biomarkers in plasma, cerebrospinal fluid (CSF), and postmortem brain tissue. There are, however, no longitudinal studies investigating if CSF markers of neuroinflammation and neuronal injury predict clinical outcomes in patients with bipolar disorder. We have in previous studies found higher CSF concentrations of interleukin-8 (IL-8), monocyte chemoattractant protein 1 (MCP-1/CCL-2), chitinase-3-like protein 1 (CHI3L1/YKL-40), and neurofilament light chain (NF-L) in euthymic patients with bipolar disorder compared with controls. Here, we investigated the relationship of these CSF markers of neuroinflammation and neuronal injury with clinical outcomes in a prospective study. 77 patients with CSF analyzed at baseline were followed for 6-7years. Associations of baseline biomarkers with clinical outcomes (manic/hypomanic and depressive episodes, suicide attempts, psychotic symptoms, inpatient care, GAF score change) were investigated. Baseline MCP-1 concentrations were positively associated with manic/hypomanic episodes and inpatient care during follow-up. YKL-40 concentrations were negatively associated with manic/hypomanic episodes and with occurrence of psychotic symptoms. The prospective negative association between YKL-40 and manic/hypomanic episodes survived multiple testing correction. Concentrations of IL-8 and NF-L were not associated with clinical outcomes. High concentrations of these selected CSF markers of neuroinflammation and neuronal injury at baseline were not consistently associated with poor clinical outcomes in this prospective study. The assessed proteins may be involved in adaptive immune processes or reflect a state of vulnerability for bipolar disorder rather than being of predictive value for disease progression. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Prevalence of Depressive Disorder in Persons With Type 2 Diabetes: A National Population-Based Cohort Study 2000-2010.

    Science.gov (United States)

    Tu, Hung-Pin; Hsieh, Hui-Min; Liu, Tai-Ling; Jiang, He-Jiun; Wang, Peng-Wei; Huang, Chun-Jen

    Diabetes mellitus, a chronic and disabling disease, is epidemic worldwide. Depressive disorder affects the productivity of workers and leads to disability. This study investigated the prevalence of depressive disorder among persons with type 2 diabetes in Taiwan. We extracted service claims data for subjects who had at least 2 ambulatory care service claims or 1 inpatient service claim with a principal diagnosis of type 2 diabetes and at least 1 ambulatory or inpatient service claim with a principal diagnosis of depressive disorder from Taiwan's National Health Insurance Database. From 2000-2010, the prevalence of depressive disorder increased from 3.50-4.07% in people with type 2 diabetes, and from 1.05-2.27% in the general population. The higher prevalence of depressive disorder in persons with type 2 diabetes was associated with being female; residence in central, southern, and eastern Taiwan; residence in urban areas; the comorbidities of hemiplegia or paraplegia, cerebrovascular disease, and anxiety disorder; Charlson Comorbidity Index scores ≥1; diabetes duration >9 years; and the use of rapid-acting insulin injection therapy. The prevalence of depressive disorder is higher among persons with type 2 diabetes than the general population. Consequently, more public health attention should be devoted to the prevention and treatment of this debilitating disease in persons with type 2 diabetes, especially those with the earlier mentioned risk factors. Copyright © 2017 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

  14. Predicting Reading and Spelling Disorders: A 4-Year Prospective Cohort Study.

    Science.gov (United States)

    Bigozzi, Lucia; Tarchi, Christian; Caudek, Corrado; Pinto, Giuliana

    2016-01-01

    In this 4-year prospective cohort study, children with a reading and spelling disorder, children with a spelling impairment, and children without a reading and/or spelling disorder (control group) in a transparent orthography were identified in third grade, and their emergent literacy performances in kindergarten compared retrospectively. Six hundred and forty-two Italian children participated. This cohort was followed from the last year of kindergarten to third grade. In kindergarten, the children were assessed in phonological awareness, conceptual knowledge of writing systems and textual competence. In third grade, 18 children with a reading and spelling impairment and 13 children with a spelling impairment were identified. Overall, conceptual knowledge of the writing system was the only statistically significant predictor of the clinical samples. No differences were found between the two clinical samples.

  15. Chocolate consumption and risk of stroke among men and women: A large population-based, prospective cohort study.

    Science.gov (United States)

    Dong, Jia-Yi; Iso, Hiroyasu; Yamagishi, Kazumasa; Sawada, Norie; Tsugane, Shoichiro

    2017-05-01

    Chocolate consumption may have a beneficial effect on cardiovascular health, but evidence from prospective cohort studies is still limited. We aimed to examine the prospective associations between chocolate consumption and risk of stroke among men and women in a large population-based cohort. A total of 38,182 men and 46,415 women aged 44-76 years, and free of cardiovascular disease, diabetes, and cancer at baseline in 1995 and 1998, were followed up until the end of 2009 and 2010, respectively. We obtained data on chocolate consumption for each participant using a self-administrated food frequency questionnaire that included 138 food and beverage items. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) of stroke in relation to chocolate consumption. During a median follow-up of 12.9 years, we identified 3558 incident strokes cases (2146 cerebral infarctions and 1396 hemorrhagic strokes). After adjustment for age, body mass index, life styles, dietary intakes, and other risk factors, chocolate consumption was associated with a significant lower risk of stroke in women (HR = 0.84; 95% CI, 0.71-0.99). However, the association in men was not significant (HR = 0.94; 95% CI, 0.80-1.10). In addition, the association did not vary by stroke subtypes in either men or women. Findings from this large Japanese cohort supported a significant inverse association between chocolate consumption and risk of developing stroke in women. However, residual confounding could not be excluded as an alternative explanation for our findings. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Sensor, a population-based cohort study on gastroenteritis in the Netherlands: incidence and etiology.

    NARCIS (Netherlands)

    Wit, M.A.S. de; Koopmans, M.P.G.; Kortbeek, L.M.; Wannet, W.J.B.; Vinje, J; Leusden, F. van; Bartelds, A.I.M.; Duynhoven, Y.T.H.P. van

    2001-01-01

    A prospective population-based cohort study with a nested case- control study was conducted to estimate the incidence of gastroenteritis and the associated pathogens in the general Dutch population. Follow-up of two consecutive cohorts was performed by weekly reporting cards from december 1998 to

  17. Psychological aspects of adductor spasmodic dysphonia: a prospective population controlled questionnaire study.

    Science.gov (United States)

    Kaptein, A A; Hughes, B M; Scharloo, M; Hondebrink, N; Langeveld, T P M

    2010-02-01

    To examine psychosocial concomitants, illness perceptions, and treatment perceptions in patients with adductor spasmodic dysphonia. Prospective controlled cohort study. A tertiary care facility. Forty-nine out-patients (38 women, 11 men; average age of 52 years) with adductor spasmodic dysphonia completed a battery of reliable and validated psychometric assessment instruments. Control patients' data were derived from scores in questionnaires by samples in the formal Manuals of the questionnaires used. Psychosocial functioning, illness perceptions, and treatment perceptions. Scores on psychosocial measures were elevated in male patients especially, indicating levels of psychological morbidity significantly above those seen in the general population. Assessments of illness perceptions and treatment perceptions indicated that patients perceive that they have a very low degree of control over the disorder, and experience a high emotional impact from it. Voice Handicap Index scores illustrated substantial degrees of perceived handicap. Adductor spasmodic dysphonia is associated with significant negative psychosocial concomitants, coupled with low perceived control over the condition. Future research should elucidate the implications of illness perceptions and treatment perceptions for the biopsychosocial care of persons with adductor spasmodic dysphonia in order to improve self-management and enhance quality of life.

  18. The nature of the association between childhood ADHD and the development of bipolar disorder: a review of prospective high-risk studies.

    Science.gov (United States)

    Duffy, Anne

    2012-12-01

    The author reviewed prospective longitudinal studies of the offspring of parents with bipolar disorder to inform our understanding of the nature of the association between childhood ADHD and the risk of developing bipolar disorder in adolescence and young adulthood. A literature review of published prospective cohort studies of the offspring of bipolar parents since 1985 was undertaken using a comprehensive search strategy in several electronic databases. The author provides a qualitative synthesis of results focusing on ADHD and the association with bipolar disorder in prospectively assessed high-risk offspring. These results are discussed in light of findings from other prospective epidemiological and clinical cohort studies. From the reviewed high-risk studies, evidence suggests that the clinical diagnosis of childhood ADHD is not a reliable predictor of the development of bipolar disorder. However, the author found evidence that symptoms of inattention may be part of a mixed clinical presentation during the early stages of evolving bipolar disorder in high-risk offspring, appearing alongside anxiety and depressive symptoms. The author also found preliminary evidence that childhood ADHD may form part of a neurodevelopmental phenotype in offspring at risk for developing a subtype of bipolar disorder unresponsive to lithium stabilization. While childhood ADHD does not appear to be part of the typical developmental illness trajectory of bipolar disorder, subjective problems with attention can form part of the early course, while neurodevelopmental abnormalities may be antecedents in a subgroup of high-risk children.

  19. Annual incidence rate of schizophrenia and schizophrenia spectrum disorders in a longitudinal population-based cohort study

    NARCIS (Netherlands)

    Sutterland, Arjen L.; Dieleman, Jeanne; Storosum, Jitschak G.; Voordouw, Bettie A. C.; Kroon, Jojanneke; Veldhuis, Joris; Denys, Damiaan A. J. P.; de Haan, Lieuwe; Sturkenboom, Miriam C. J. M.

    2013-01-01

    Longitudinal incidence studies of schizophrenia spectrum disorders (SSD) performed in mental health service organizations are prone to confounding factors not found in research performed in the general population. To estimate the incidence rates (IRs) over a 10-year period of SSD (broadly defined)

  20. Predictive and associated factors of psychiatric disorders after traumatic brain injury: a prospective study.

    Science.gov (United States)

    Gould, Kate Rachel; Ponsford, Jennie Louise; Johnston, Lisa; Schönberger, Michael

    2011-07-01

    Psychiatric disorders are common and often debilitating following traumatic brain injury (TBI). However, there is little consensus within the literature regarding the risk factors for post-injury psychiatric disorders. A 1-year prospective study was conducted to examine which pre-injury, injury-related, and concurrent factors were associated with experiencing a psychiatric disorder, diagnosed using the Structured Clinical Interview for DSM-IV-TR Axis I Disorders, at 1 year post-injury. Participants were 122 adults with TBI and 88 proxy informants. Psychiatric disorders were common both pre-injury (54.1%) and at 12 months post-injury (45.9%). Results of regression analyses indicated individuals without a pre-injury psychiatric disorder or psychiatric symptomatology in the acute post-injury period were less likely to have a psychiatric disorder at 12 months post-injury. These findings confirm the importance of pre-injury history for the prediction of post-injury psychiatric disorders. Limb injury also emerged as a useful early indicator of later psychiatric disorder. Post-injury psychiatric disorders were associated with concurrent unemployment, pain, poor quality of life, and use of unproductive coping skills. The clinical implications of these findings are discussed.

  1. Incidence of hand eczema in a population-based twin cohort

    DEFF Research Database (Denmark)

    Lerbaek, A; Kyvik, Kirsten Ohm; Ravn, H

    2007-01-01

    BACKGROUND: Population-based studies on the incidence of hand eczema are sparse. OBJECTIVES: The aim of this prospective follow-up study was to determine the incidence rate of hand eczema in a population-based twin cohort. Secondly, the role of genetic factors and other potential risk factors...... for hand eczema was investigated. METHODS: A questionnaire on self-reported hand eczema was answered by 5610 and 4128 twin individuals in 1996 and 2005, respectively. Data were analysed in a Poisson regression analysis. RESULTS: The crude incidence rate was 8.8 cases per 1000 person-years (95% confidence...... with an increased risk, whereas no association with age, sex, smoking or alcohol was found...

  2. Mood, Anxiety, and Substance-Use Disorders and Suicide Risk in a Military Population Cohort

    Science.gov (United States)

    Conner, Kenneth R.; McCarthy, Michael D.; Bajorska, Alina; Caine, Eric D.; Tu, Xin M.; Knox, Kerry L.

    2012-01-01

    There are meager prospective data from nonclinical samples on the link between anxiety disorders and suicide or the extent to which the association varies over time. We examined these issues in a cohort of 309,861 U.S. Air Force service members, with 227 suicides over follow-up. Mental disorder diagnoses including anxiety, mood, and substance-use…

  3. Schizophrenia Spectrum Disorders in a Danish 22q11.2 Deletion Syndrome Cohort Compared to the Total Danish Population-A Nationwide Register Study

    DEFF Research Database (Denmark)

    Vangkilde, Anders; Olsen, Line; Hoeffding, Louise K

    2016-01-01

    OBJECTIVE: Cross-sectional studies have shown associations between 22q11.2 deletion syndrome and schizophrenia. However, large-scale prospective studies have been lacking. We, therefore, conducted the first large-scale population based study on the risk of being diagnosed with schizophrenia...... in persons identified with 22q11.2 deletion syndrome. METHODS: Danish nationwide registers were linked to establish a cohort consisting of all Danish citizens born during 1955-2004 and the cohort was followed from January 1, 1994 until December 31, 2013. Data were analyzed using survival analyses...... and adjusted for calendar year, age, sex, and parental mental health history. RESULTS: A total of 156 individuals with 22q11.2 deletion syndrome were identified, out of which 6 individuals were diagnosed with schizophrenia spectrum disorders following identification with 22q11 deletion syndrome. Identified...

  4. Symptom patterns in dissociative identity disorder patients and the general population.

    Science.gov (United States)

    Ross, Colin A; Ness, Laura

    2010-01-01

    The authors used the Dissociative Disorders Interview Schedule to compare structured interview symptom patterns in a general population sample (N= 502) and a sample of patients with clinical diagnoses of dissociative identity disorder (N= 303). Based on the Trauma Model, the authors predicted that the patterns would be similar in the 2 samples and that symptom scores would be higher in participants reporting childhood sexual abuse in both samples. They predicted that symptom scores would be higher among women with dissociative identity disorder reporting sexual abuse than among women in the general population reporting sexual abuse, with the clinical sample reporting more severe abuse. These predictions were supported by the data. The authors conclude that symptom patterns in dissociative identity disorder are typical of the normal human response to severe, chronic childhood trauma and have ecological validity for the human race in general.

  5. Incidence, aetiology and injury characteristics of traumatic spinal cord injury in Stockholm, Sweden: A prospective, population-based update.

    Science.gov (United States)

    Joseph, Conran; Andersson, Nina; Bjelak, Sapko; Giesecke, Kajsa; Hultling, Claes; Nilsson Wikmar, Lena; Phillips, Julie; Seiger, Åke; Stenimahitis, Vasilios; Trok, Katarzyna; Åkesson, Elisabet; Wahman, Kerstin

    2017-05-16

    To update the incidence rate, aetiology and injury characteristics of acutely-injured adults with traumatic spinal cord injury in Stockholm, Sweden, using international standards of reporting. Prospective, (regional) population-based observation. Forty-nine consecutively enrolled individuals. A surveillance system of newly-injured adults with traumatic spinal cord injury was implemented for an 18-month period. The International Spinal Cord Injury Core Data Set was used to collect data on those who survived the first 7 days post-injury. After an 18-month period, 49 incident cases were registered, of whom 45 were included in this study. The crude incidence rate was 19.0 per million, consisting mainly of men (60%), and the mean age of the cohort was 55 years (median 58). Causes of injury were almost exclusively limited to falls and transport-related events, accounting for 58% and 40% of cases, respectively. The incidence has remained stable when compared with the previous study; however, significant differences exist for injury aetiology (p = 0.004) and impairment level (p = 0.01) in that more fall- and transport-related spinal cord injury occurred, and a larger proportion of persons was left with resultant tetraplegia, in the current study, compared with more sport-related injuries and those left with paraplegia in the previous study. The incidence rate appeared to remain stable in Stockholm, Sweden. However, significant changes in injury aetiology and impairment-level post injury were found, compared with the previous study. There remains a need for developing fall-related prevention strategies in rehabilitation settings as well as in population-based programmes.

  6. Tourette Syndrome as an Independent Risk Factor for Subsequent Sleep Disorders in Children: A Nationwide Population-Based Case-Control Study.

    Science.gov (United States)

    Lee, Wang-Tso; Huang, Hui-Ling; Wong, Lee Chin; Weng, Wen-Chin; Vasylenko, Tamara; Jong, Yuh-Jyh; Lin, Wei-Sheng; Ho, Shinn-Ying

    2017-03-01

    Tourette syndrome (TS) is associated with a variety of neuropsychiatric comorbidities. However, the relationship between TS and sleep disorders in children is less investigated. This nationwide population-based case-control study aimed to determine the correlation of TS and sleep disorders in children. Patients aged less than 18 years with newly diagnosed TS from 2001 to 2007 were collected (n = 1124) using data from Taiwan's National Health Insurance Research Database and were compared with a comparison cohort (n = 3372). The adjusted hazard ratio (aHR) for developing sleep disorders was calculated by multivariate Cox proportional hazards model. TS was more prevalent in boys, with a male to female ratio of 3.16:1. TS group also had significantly higher urbanization level of residence than controls (p < .001). The overall incidence rate of sleep disorders was 7.24‰ in children with TS, compared to 3.53‰ in controls. The TS group was associated with a significantly higher rate of sleep disorders, with a crude HR of 2.05 (95% confidence inerval [CI] = 1.43-2.95, p < .001). Among the comorbidities of TS, anxiety disorder was associated with the highest risk for sleep disorders (crude HR = 3.26, 95% CI = 1.52-7.00, p < .001). The aHR for TS cohort to develop sleep disorders was 1.72 (95% CI = 1.16-2.53, p = .007). The increased risk of sleep disorders in children with TS cannot be fully attributed to its comorbidities, and TS is an independent risk factor for sleep disorders in children. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

  7. Elevated left mid-frontal cortical activity prospectively predicts conversion to bipolar I disorder

    Science.gov (United States)

    Nusslock, Robin; Harmon-Jones, Eddie; Alloy, Lauren B.; Urosevic, Snezana; Goldstein, Kim; Abramson, Lyn Y.

    2013-01-01

    Bipolar disorder is characterized by a hypersensitivity to reward-relevant cues and a propensity to experience an excessive increase in approach-related affect, which may be reflected in hypo/manic symptoms. The present study examined the relationship between relative left-frontal electroencephalographic (EEG) activity, a proposed neurophysiological index of approach-system sensitivity and approach/reward-related affect, and bipolar course and state-related variables. Fifty-eight individuals with cyclothymia or bipolar II disorder and 59 healthy control participants with no affective psychopathology completed resting EEG recordings. Alpha power was obtained and asymmetry indices computed for homologous electrodes. Bipolar spectrum participants were classified as being in a major/minor depressive episode, a hypomanic episode, or a euthymic/remitted state at EEG recording. Participants were then followed prospectively for an average 4.7 year follow-up period with diagnostic interview assessments every four-months. Sixteen bipolar spectrum participants converted to bipolar I disorder during follow-up. Consistent with hypotheses, elevated relative left-frontal EEG activity at baseline 1) prospectively predicted a greater likelihood of converting from cyclothymia or bipolar II disorder to bipolar I disorder over the 4.7 year follow-up period, 2) was associated with an earlier age-of-onset of first bipolar spectrum episode, and 3) was significantly elevated in bipolar spectrum individuals in a hypomanic episode at EEG recording. This is the first study to identify a neurophysiological marker that prospectively predicts conversion to bipolar I disorder. The fact that unipolar depression is characterized by decreased relative left-frontal EEG activity suggests that unipolar depression and vulnerability to hypo/mania may be characterized by different profiles of frontal EEG asymmetry. PMID:22775582

  8. Movement disorders in elderly users of risperidone and first generation antipsychotic agents: a Canadian population-based study.

    Directory of Open Access Journals (Sweden)

    Irina Vasilyeva

    Full Text Available Despite concerns over the potential for severe adverse events, antipsychotic medications remain the mainstay of treatment of behaviour disorders and psychosis in elderly patients. Second-generation antipsychotic agents (SGAs; e.g., risperidone, olanzapine, quetiapine have generally shown a better safety profile compared to the first-generation agents (FGAs; e.g., haloperidol and phenothiazines, particularly in terms of a lower potential for involuntary movement disorders. Risperidone, the only SGA with an official indication for the management of inappropriate behaviour in dementia, has emerged as the antipsychotic most commonly prescribed to older patients. Most clinical trials evaluating the risk of movement disorders in elderly patients receiving antipsychotic therapy have been of limited sample size and/or of relatively short duration. A few observational studies have produced inconsistent results.A population-based retrospective cohort study of all residents of the Canadian province of Manitoba aged 65 and over, who were dispensed antipsychotic medications for the first time during the time period from April 1, 2000 to March 31, 2007, was conducted using Manitoba's Department of Health's administrative databases. Cox proportional hazards models were used to determine the risk of extrapyramidal symptoms (EPS in new users of risperidone compared to new users of FGAs.After controlling for potential confounders (demographics, comorbidity and medication use, risperidone use was associated with a lower risk of EPS compared to FGAs at 30, 60, 90 and 180 days (adjusted hazard ratios [HR] 0.38, 95% CI: 0.22-0.67; 0.45, 95% CI: 0.28-0.73; 0.50, 95% CI: 0.33-0.77; 0.65, 95% CI: 0.45-0.94, respectively. At 360 days, the strength of the association weakened with an adjusted HR of 0.75, 95% CI: 0.54-1.05.In a large population of elderly patients the use of risperidone was associated with a lower risk of EPS compared to FGAs.

  9. Evaluating DSM-5 Insomnia Disorder and the Treatment of Sleep Problems in a Psychiatric Population

    Science.gov (United States)

    Seow, Lee Seng Esmond; Verma, Swapna Kamal; Mok, Yee Ming; Kumar, Sunita; Chang, Sherilyn; Satghare, Pratika; Hombali, Aditi; Vaingankar, Janhavi; Chong, Siow Ann; Subramaniam, Mythily

    2018-01-01

    Study Objectives: With the introduction of insomnia disorder in Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), greater emphasis has been placed on the diagnosis and treatment of sleep disorder even in the presence of a coexisting mental disorder. The current study seeks to explore the clinical picture of insomnia in the context of psychiatric disorders commonly associated with sleep complaints by assessing the prevalence and correlates of DSM-5 insomnia disorder, and examining the extent to which insomnia symptoms have been addressed in this population. Methods: Four hundred treatment-seeking outpatients suffering from depressive, bipolar affective, anxiety, and schizophrenia spectrum disorders were recruited. DSM-5 insomnia was established using the modified Brief Insomnia Questionnaire. Differences in sociodemographic factors, clinical status, impairment outcomes, and mental health services utilization were compared. Information on patients' help-seeking experiences for insomnia-related symptoms was collected to determine the treatment received and treatment effectiveness. Results: Almost one-third of our sample (31.8%) had DSM-5 insomnia disorder. Those with insomnia disorder had significantly higher impairment outcomes than their counterparts but no group difference was observed for mental health services utilization. Findings based on past treatment contact for sleep problems suggest that diagnosis and treatment of insomnia is lacking in this population. Conclusions: With the new calling from DSM-5, clinicians treating psychiatric patients should view insomnia less as a symptom of their mental illnesses and treat clinical insomnia as a primary disorder. Patients should also be educated on the importance of reporting and treating their sleep complaints. Nonmedical (cognitive and behavioral) interventions for insomnia need to be further explored given their proven clinical effectiveness. Citation: Seow LSE, Verma SK, Mok YM, Kumar

  10. Multiple comorbidities of 21 psychological disorders and relationships with psychosocial variables: a study of the online assessment and diagnostic system within a web-based population.

    Science.gov (United States)

    Al-Asadi, Ali M; Klein, Britt; Meyer, Denny

    2015-02-26

    several psychological disorders using an online assessment tool within a Web-based population were similar to those found in face-to-face clinics using traditional assessment tools. Results provided support for the transdiagnostic approaches and confirmed the positive relationship between comorbidity and suicidal ideation, the negative relationship between comorbidity and social support, and the negative relationship comorbidity and quality of life. Australian and New Zealand Clinical Trials Registry ACTRN121611000704998; http://www.anzctr.org.au/trial_view.aspx?ID=336143 (Archived by WebCite at http://www.webcitation.org/618r3wvOG).

  11. Burden and health-related quality of life of eating disorders, including Avoidant/Restrictive Food Intake Disorder (ARFID), in the Australian population

    OpenAIRE

    Hay, Phillipa; Mitchison, Deborah; Collado, Abraham Ernesto Lopez; Gonz?lez-Chica, David Alejandro; Stocks, Nigel; Touyz, Stephen

    2017-01-01

    Background Little is known about the epidemiology and health related quality of life (HRQoL) of the new DSM-5 diagnoses, Binge Eating Disorder (BED) and Avoidant/Restrictive Food Intake Disorder (ARFID) in the Australian population. We aimed to investigate the prevalance and burden of these disorders. Methods We conducted two sequential population-based surveys including individuals aged over 15?years who were interviewed in 2014 (n?=?2732) and 2015 (n =3005). Demographic information and diag...

  12. HLA associations and risk of posttransplant lymphoproliferative disorder in Danish population-based cohort

    DEFF Research Database (Denmark)

    Vase, Maja Ølholm; Maksten, Eva Futtrup; Strandhave, Charlotte

    2015-01-01

    Background: Posttransplant lymphoproliferative disorder (PTLD) is a feared complication to organ transplantation, associated with substantial morbidity and inferior survival. Risk factors for PTLD include T cell–depleting induction therapy and primary infection or reactivation of Epstein-Barr virus....... Possible associations between certain HLA types and the risk of developing PTLD have been reported by other investigators; however, results are conflicting. Methods: We conducted a retrospective, population-based study on 4295 Danish solid organ transplant patients from the Scandiatransplant database...... can be clinically useful after transplantation in personalized monitoring schemes. Given the strong linkage disequilibrium in the HLA region, the associations must be interpreted carefully. The large size, virtually complete ascertainment of cases and no loss to follow-up remain important strengths...

  13. Endogenous subclinical thyroid disorders, physical and cognitive function, depression, and mortality in older individuals

    NARCIS (Netherlands)

    de Jongh, R.T.; Lips, P.T.A.M.; van Schoor, N.M.; Rijs, K.J.; Deeg, D.J.H.; Comijs, H.C.; Kramer, M.H.H.; Vandenbroucke, J.P.; Dekkers, O.M.

    2011-01-01

    Objective: To what extent endogenous subclinical thyroid disorders contribute to impaired physical and cognitive function, depression, and mortality in older individuals remains a matter of debate. Design: A population-based, prospective cohort of the Longitudinal Aging Study Amsterdam. Methods: TSH

  14. Social and psychological predictors of onset of anxiety disorders: results from a large prospective cohort study

    DEFF Research Database (Denmark)

    Flensborg-Madsen, Trine; Tolstrup, Janne Schurmann; Sørensen, Holger Jelling

    2012-01-01

    social and psychological factors are associated with the later risk of being admitted to a hospital and receive a diagnosis of anxiety disorders. METHOD: The study population comprised 4,497 members of The Copenhagen Perinatal Cohort (CPC) who in 1993 answered a mailed questionnaire containing questions...... on a range of social and psychological factors. In 2007, the study population was linked to The Danish Hospital Discharge Register and the Danish Psychiatric Central Register to obtain information on registration with anxiety disorders. Multiple Cox regression analysis was used to analyze the risk of anxiety...... disorders according to social and psychological factors. RESULTS: A total of 5.3% of the study population had lifetime registration with an anxiety disorder diagnosis. The risk of admission for anxiety disorders was significantly associated with previous: discontentedness with partner-status, loneliness...

  15. Premorbid teacher-rated social functioning predicts adult schizophrenia-spectrum disorder: A high-risk prospective investigation

    DEFF Research Database (Denmark)

    Tsuji, Thomas; Kline, Emily; Sorensen, Holger J.

    2013-01-01

    Social functioning deficits are a core component of schizophrenia spectrum disorders, and may emerge years prior to the onset of diagnosable illness. The current study prospectively examines the relation between teacher-rated childhood social dysfunction and later mental illness among participants...... who were at genetic high-risk for schizophrenia and controls (n=244). The teacher-rated social functioning scale significantly predicted psychiatric outcomes (schizophrenia-spectrum vs. other psychiatric disorder vs. no mental illness). Poor premorbid social functioning appears to constitute a marker...

  16. Population-based cost-offset estimation for the treatment of borderline personality disorder: projected costs in a currently running, ideal health system.

    Science.gov (United States)

    Wunsch, Eva-Maria; Kliem, Sören; Kröger, Christoph

    2014-09-01

    Borderline personality disorder (BPD) is considered one of the most expensive mental disorders in terms of direct and indirect costs. The aim of this study was to carry out a cost-offset estimation of disorder-specific psychotherapy for BPD at the population level. The study investigated whether the possible financial benefits of dialectical behavior therapy outweigh the therapy costs, assuming a currently running, ideal health system, and whether the estimated cost-benefit relationships change depending upon the number of patients willing to be treated. A formula was elaborated that allows the user to calculate cost-benefit relationships for various conservative or progressive scenarios, with different stages of individuals' willingness to be treated (10%-90%). The possible costs and benefits of BPD-related treatment were evaluated using a 12-month, prevalence-based approach. The annual costs for untreated BPD were 8.69 billion EUR annually. The cost-benefit relationship for the treatment remained constant at 1.52 for all scenarios, implying that for each EUR invested, 1.52 EUR can be gained within one year, independent of the willingness to be treated. Additional intangible benefits were calculated with the aid of Quality-Adjusted Life Years. Findings suggest that BPD-related treatment might well be efficient at the population level. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Pharyngeal swallowing and oesophageal motility during a solid meal test: a prospective study in healthy volunteers and patients with major motility disorders.

    Science.gov (United States)

    Hollenstein, Michael; Thwaites, Philip; Bütikofer, Simon; Heinrich, Henriette; Sauter, Matthias; Ulmer, Irina; Pohl, Daniel; Ang, Daphne; Eberli, Daniel; Schwizer, Werner; Fried, Michael; Distler, Oliver; Fox, Mark; Misselwitz, Benjamin

    2017-09-01

    The factors that determine how people eat when they are healthy or have disease have not been defined. We used high resolution manometry (HRM) to assess pharyngeal swallowing and oesophageal motility during ingestion of a solid test meal (STM) in healthy volunteers and patients with motility disorders. This study was based at University Hospital Zurich (Zürich, Switzerland). Healthy volunteers who responded to an advertisement completed HRM with ten single water swallows (SWS) in recumbent and upright positions followed by a 200 g rice STM in the upright position. Healthy volunteers were stratified for age and sex to ensure a representative population. For comparison, consecutive patients with major motility disorders on SWS and patients with dysphagia but no major motility disorders on SWS (disease controls) were selected from a database that was assembled prospectively; the rice meal data were analysed retrospectively. During STM, pharyngeal swallows were timed and oesophageal contractions were classified as representing normal motility or different types of abnormal motility in accordance with established metrics. Factors that could potentially be associated with eating speed were investigated, including age, sex, body-mass index, and presence of motility disorder. We compared diagnoses based on SWS findings, assessed with the Chicago Classification v3.0, with those based on STM findings, assessed with the Chicago Classification adapted for solids. These studies are registered with ClinicalTrials.gov, numbers NCT02407938 and NCT02397616. Between April 2, 2014, and May 13, 2015, 72 healthy volunteers were recruited and underwent HRM. Additionally, we analysed data from 54 consecutive patients with major motility disorders and 53 with dysphagia but no major motility disorders recruited between April 2, 2013, and Dec 18, 2014. We found important variations in oesophageal motility and eating speed during meal ingestion in healthy volunteers and patients. Increased

  18. The PsyCoLaus study: methodology and characteristics of the sample of a population-based survey on psychiatric disorders and their association with genetic and cardiovascular risk factors

    Directory of Open Access Journals (Sweden)

    Middleton Lefkos

    2009-03-01

    Full Text Available Abstract Background The Psychiatric arm of the population-based CoLaus study (PsyCoLaus is designed to: 1 establish the prevalence of threshold and subthreshold psychiatric syndromes in the 35 to 66 year-old population of the city of Lausanne (Switzerland; 2 test the validity of postulated definitions for subthreshold mood and anxiety syndromes; 3 determine the associations between psychiatric disorders, personality traits and cardiovascular diseases (CVD, 4 identify genetic variants that can modify the risk for psychiatric disorders and determine whether genetic risk factors are shared between psychiatric disorders and CVD. This paper presents the method as well as sociodemographic and somatic characteristics of the sample. Methods All 35 to 66 year-old persons previously selected for the population-based CoLaus survey on risk factors for CVD were asked to participate in a substudy assessing psychiatric conditions. This investigation included the Diagnostic Interview for Genetic Studies to elicit diagnostic criteria for threshold disorders according to DSM-IV and algorithmically defined subthreshold syndromes. Complementary information was collected on potential risk and protective factors for psychiatric disorders, migraine and on the morbidity of first-degree relatives, whereas the collection of DNA and plasma samples was already part of the original CoLaus survey. Results A total of 3,691 individuals completed the psychiatric evaluation (67% participation. The gender distribution of the sample did not differ significantly from that of the general population in the same age range. Although the youngest 5-year band of the cohort was underrepresented and the oldest 5-year band overrepresented, participants of PsyCoLaus and individuals who refused to participate revealed comparable scores on the General Health Questionnaire, a self-rating instrument completed at the somatic exam. Conclusion Despite limitations resulting from the relatively low

  19. Thyroid disorders and breast cancer risk in Asian population: a nationwide population-based case-control study in Taiwan.

    Science.gov (United States)

    Weng, Chien-Hsiang; Chen, Yi-Huei; Lin, Ching-Heng; Luo, Xun; Lin, Tseng-Hsi

    2018-03-30

    To evaluate whether hyperthyroidism or hypothyroidism increases the risk of subsequent breast cancer in an Asian population. Nationwide population-based case-control study. All healthcare facilities in Taiwan. A total of 103 466 women (mean age 53.3 years) were enrolled. 51 733 adult women with newly diagnosed primary breast cancer without a previous cancer history between 2006 and 2011 were identified and included in our study. 51 733 women with no cancer diagnosis prior to the index date were age matched as controls. Diagnosis of hyperthyroidism or hypothyroidism prior to the diagnosis of breast cancer or the same index date was identified, age, histories of thyroid disease treatment, oestrogen use and radioactive iodine treatment were adjusted. To identify risk differences in developing breast cancer among patients with a medical history of hyperthyroidism or hypothyroidism. There was a significantly increased risk of breast cancer in women with hyperthyroidism under the age of 55 years (age hypothyroidism also showed an increased risk of breast cancer (OR 1.19, P=0.029) without statistical significance after stratification by age group (age 55 years). Treatment for thyroid disorders did not alter the association in subgroup analyses (P=0.857; 0.262, respectively). Asian women under 55 years of age with history of hyperthyroidism have a significantly increased risk of breast cancer regardless of treatment. Women with history of hypothyroidism may also have an increased risk. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Acute management of traumatic spinal cord injury in a Greek and a Swedish region: a prospective, population-based study.

    Science.gov (United States)

    Divanoglou, A; Seiger, A; Levi, R

    2010-06-01

    Prospective, population-based study. This paper is part of the Stockholm Thessaloniki Acute Traumatic Spinal Cord Injury Study (STATSCIS). To characterize patient populations and to compare acute management after traumatic spinal cord injury (TSCI). The Greater Thessaloniki region in Greece and the Greater Stockholm region in Sweden. Inception cohorts with acute TSCI that were hospitalized during the study period, that is September 2006 to October 2007, were identified. Overall, 81 out of 87 cases consented to inclusion in Thessaloniki and 47 out of 49 in Stockholm. Data from Thessaloniki were collected through physical examinations, medical record reviews and communication with TSCI cases and medical teams. Data from Stockholm were retrieved from the Nordic Spinal Cord Injury Registry. There were no significant differences between study groups with regard to core clinical characteristics. In contrast, there were significant differences in (1) transfer logistics from the scene of trauma to a tertiary-level hospital (number of intermediate admissions, modes of transportation and duration of transfer) and (2) acute key therapeutic interventions, that is, the use of mechanical ventilation (49% in Thessaloniki versus 20% in Stockholm), and performance of tracheostomy (36% in Thessaloniki versus 15% in Stockholm); spinal surgery was performed significantly more often and earlier in Stockholm than in Thessaloniki. Despite largely similar core clinical characteristics, Stockholm and Thessaloniki cases underwent significantly different acute management, most probably to be attributed to adaptations to the differing regional approaches of care one following a systematic approach of SCI care and the other not.

  1. We are family--parents, siblings, and eating disorders in a prospective total-population study of 250,000 Swedish males and females.

    Science.gov (United States)

    Ahrén, Jennie C; Chiesa, Flaminia; Koupil, Ilona; Magnusson, Cecilia; Dalman, Christina; Goodman, Anna

    2013-11-01

    We examined how parental characteristics and other aspects of family background were associated with the development of eating disorders (ED) in males and females. We used register data and record linkage to create the prospective, total-population study the Stockholm Youth Cohort. This cohort comprises all children and adolescents who were ever residents in Stockholm County between 2001 and 2007, plus their parents and siblings. Individuals born between 1984 and 1995 (N = 249, 884) were followed up for ED from age 12 to end of 2007. We used Cox regression modeling to investigate how ED incidence was associated with family socioeconomic position, parental age, and family composition. In total, 3,251 cases of ED (2,971 females; 280 males) were recorded. Higher parental education independently predicted a higher rate of ED in females [e.g., adjusted hazard ratio (HR) 1.69 (95% CI: 1.42, 2.02) for degree-level vs. elementary-level maternal education], but not in males [HR 0.73 (95% CI: 0.42, 1.28), p siblings was associated with lower rate of ED [e.g., fully adjusted HR 0.92 (95% CI: 0.88, 0.97) per sibling], whereas an increasing number of half-siblings was associated with a higher rate [HR 1.05 (95% CI: 1.01, 1.09) per sibling]. The effect of parental education on ED rate varies between males and females, whereas the effect of number of siblings varies according to whether they are full or half-siblings. A deeper understanding of these associations and their underlying mechanisms may provide etiological insights and inform the design of preventive interventions. Copyright © 2013 Wiley Periodicals, Inc.

  2. Prevalence of mood and anxiety disorder in self reported irritable bowel syndrome (IBS). An epidemiological population based study of women

    OpenAIRE

    Mykletun, Arnstein; Jacka, Felice; Williams, Lana; Pasco, Julie; Henry, Margaret; Nicholson, Geoffrey C.; Kotowicz, Mark A.; Berk, Michael

    2010-01-01

    Abstract Background Irritable bowel syndrome (IBS) is commonly regarded as a functional disorder, and is hypothesized to be associated with anxiety and depression. This evidence mainly rests on population-based studies utilising self-report screening instruments for psychopathology. Other studies applying structured clinical interviews are generally based on small clinical samples, which are vulnerable to biases. The extant evidence base for an association between IBS and psychopathology is h...

  3. Bacterial meningitis in diabetes patients: a population-based prospective study

    Science.gov (United States)

    van Veen, Kiril E. B.; Brouwer, Matthijs C.; van der Ende, Arie; van de Beek, Diederik

    2016-01-01

    Diabetes mellitus is associated with increased infection rates. We studied clinical features and outcome of community-acquired bacterial meningitis in diabetes patients. Patients were selected from a nationwide, prospective cohort on community-acquired bacterial meningitis performed from March 2006 to October 2014. Data on patient history, symptoms and signs on admission, treatment, and outcome were prospectively collected. A total of 183 of 1447 episodes (13%) occurred in diabetes patients. The incidence of bacterial meningitis in diabetes patients was 3.15 per 100,000 patients per year and the risk of acquiring bacterial meningitis was 2.2-fold higher for diabetes patients. S. pneumoniae was the causative organism in 139 of 183 episodes (76%) and L. monocytogenes in 11 of 183 episodes (6%). Outcome was unfavourable in 82 of 183 episodes (45%) and in 43 of 183 episodes (23%) the patient died. Diabetes was associated with death with an odds ratio of 1.63 (95% CI 1.12–2.37, P = 0.011), which remained after adjusting for known predictors of death in a multivariable analysis (OR 1.98 [95% CI 1.13–3.48], P = 0.017). In conclusion, diabetes is associated with a 2-fold higher risk of acquiring bacterial meningitis. Diabetes is a strong independent risk factor for death in community-acquired adult bacterial meningitis. PMID:27845429

  4. Incidence of Enuresis and Encopresis Among Children with Attention Deficit Hyperactivity Disorder in a Population-Based Birth Cohort

    Science.gov (United States)

    Mellon, Michael W.; Natchev, Brooke E.; Katusic, Slavica K.; Colligan, Robert C.; Weaver, Amy L.; Voigt, Robert G.; Barbaresi, William J.

    2013-01-01

    OBJECTIVE This study reports the incidence of enuresis and encopresis among children with attention-deficit/hyperactivity disorder (AD/HD) versus those without AD/HD. METHOD Subjects included 358 (74.5% male) children with research-identified AD/HD from a 1976-1982 population-based birth cohort (N = 5718) and 729 (75.2% male) non-AD/HD control subjects from the same birth cohort, matched by gender and age. All subjects were retrospectively followed from birth until a diagnosis of enuresis or encopresis was made or last follow-up prior to 18 years of age. The complete medical record for each subject was reviewed to obtain information on age of initial diagnosis of an elimination disorder, frequency and duration of symptoms, identification of exclusionary criteria specified by DSM-IV, with confirmation of the diagnosis by expert consensus. RESULTS Children with AD/HD were 2.1 (95% CI, 1.3-3.4; p = 0.002) times more likely to meet DSM-IV criteria for enuresis than non-AD/HD controls; they were 1.8 (95% CI, 1.2 – 2.7; p = 0.006) times more likely to do so than non-AD/HD controls when less stringent criteria for a diagnosis of enuresis were employed. Though not significant, children with AD/HD were 1.8 (95% CI, 0.7-4.6; p = 0.23) times more likely to meet criteria for encopresis than non-AD/HD controls. The relative risk was 2.0 (95% CI, 1.0-4.1; p = 0.05) when a less stringent definition for encopresis was utilized. CONCLUSIONS The results of this population-based study demonstrate that children with AD/HD are more likely than their peers without AD/HD to develop enuresis with a similar trend for encopresis. PMID:23680296

  5. Predictive properties of the A-TAC inventory when screening for childhood-onset neurodevelopmental problems in a population-based sample.

    Science.gov (United States)

    Larson, Tomas; Lundström, Sebastian; Nilsson, Thomas; Selinus, Eva Norén; Råstam, Maria; Lichtenstein, Paul; Gumpert, Clara Hellner; Anckarsäter, Henrik; Kerekes, Nóra

    2013-09-25

    Identifying children with childhood-onset neurodevelopmental problems (NDPs, defined here as autism spectrum disorders [ASDs], attention-deficit/hyperactivity disorder [AD/HD], tic disorders [TDs], learning disorders [LDs] and development coordination disorder), using easily administered screening instruments, is a prerequisite for epidemiological research. Such instruments are also clinically useful to prioritize children for comprehensive assessments, to screen risk groups, and to follow controls.Autism-Tics, ADHD, and other Co-morbidities inventory (A-TAC) was developed to meet these requirements; here the A-TAC's prospective and psychometric properties are examined, when used in a population-based, epidemiological setting. Since 2004, parents of all Swedish twins have been asked to take part in an ongoing, nation-wide twin study (The Child and Adolescent Twin Study in Sweden). The study includes the A-TAC, carried out as a telephone interview with parents of twins aged 9 or 12. In the present study, screen-positive twins from three birth year cohorts (1993-1995) were invited to a comprehensive clinical follow-up (blinded for previous screening results) together with their co-twins and randomly selected, healthy controls at age 15 (Total N = 452). Sensitivity and specificity of A-TAC scores for predicting later clinical diagnoses were good to excellent overall, with values of the area under the receiver operating characteristics curves ranging from 0.77 (AD/HD) to 0.91 (ASDs). Among children who were screen-positive for an ASD, 48% received a clinical diagnosis of ASDs. For AD/HD, the corresponding figure was also 48%, for LDs 16%, and for TDs 60%. Between 4% and 35% of screen-positive children did not receive any diagnosis at the clinical follow-up three years later. Among screen-negative controls, prevalence of ASDs, AD/HD, LDs, and TDs was 0%, 7%, 4%, and 2%, respectively. The A-TAC appeared to be a valid instrument to assess NDPs in this population-based

  6. Risk of serious skin disorders among users of oral antifungals: a population-based study

    Directory of Open Access Journals (Sweden)

    Duque Alberto

    2002-11-01

    Full Text Available Abstract Background Serious skin disorders have been associated with the use of oral antifungals in a number of case reports and series of cases. However the incidence of these disorders remains unknown. Methods We estimated the risk of serious skin disorders in a cohort of users of oral antifungals identified in the general population of the General Practice Research Database in the UK. The cohort included 61,858 patients, 20 to 79 years old, who had received at least one prescription for either oral fluconazole, griseofulvin, itraconazole, ketoconazole, or terbinafine. Results The background rate of serious cutaneous adverse reactions (the one corresponding to non use of oral antifungals was 3.9 per 10,000 person-years (95% CI 2.9–5.2. Incidence rates for current use were 15.4 per 10,000 person-years (1.9–55.7 for itraconazole, 11.1 (3.0–28.5 for terbinafine, 10.4 (1.3–37.5 for fluconazole, and 4.6 (0.1–25.8 for griseofulvin. Itraconazole was the antifungal associated with the highest relative risk, 3.9 (0.5–15.0, when compared to the risk among non users, followed by terbinafine and fluconazole, with relative risks of 2.8 (0.7–7.8 and 2.6 (0.3–10.1, respectively. Conclusions We conclude that cutaneous disorders associated with the use of oral antifungals in this study were all of mild severity and that the risk associated with the use of oral antifungals was slightly higher than the risk in non-users. The safety profile of terbinafine regarding cutaneous disorders is similar to other antifungals and in the very low range of risks associated with other drugs.

  7. Disordered Gambling Prevalence

    DEFF Research Database (Denmark)

    Harrison, Glenn W.; Jessen, Lasse J.; Lau, Morten

    2018-01-01

    to all subjects and estimate prospective risk for disordered gambling. We find that 87.6% of the population is indicated for no detectable risk, 5.4% is indicated for early risk, 1.7% is indicated for intermediate risk, 2.6% is indicated for advanced risk, and 2.6% is indicated for disordered gambling...

  8. Population-based cost-offset analyses for disorder-specific treatment of anorexia nervosa and bulimia nervosa in Germany.

    Science.gov (United States)

    Bode, Katharina; Götz von Olenhusen, Nina Maria; Wunsch, Eva-Maria; Kliem, Sören; Kröger, Christoph

    2017-03-01

    Previous research has shown that anorexia nervosa (AN) and bulimia nervosa (BN) are expensive illnesses to treat. To reduce their economic burden, adequate interventions need to be established. Our objective was to conduct cost-offset analyses for evidence-based treatment of eating disorders using outcome data from a psychotherapy trial involving cognitive behavioral therapy (CBT) and focal psychodynamic therapy (FPT) for AN and a trial involving CBT for BN. Assuming a currently running, ideal healthcare system using a 12-month, prevalence-based approach and varying the willingness to participate in treatment, we investigated whether the potential financial benefits of AN- and BN-related treatment outweigh the therapy costs at the population level. We elaborated on a formula that allows calculating cost-benefit relationships whereby the calculation of the parameters is based on estimates from data of health institutions within the German healthcare system. Additional intangible benefits were calculated with the aid of Quality-Adjusted Life Years. The annual costs of an untreated eating disorder were 2.38 billion EUR for AN and 617.69 million EUR for BN. Independent of the willingness to participate in treatment, the cost-benefit relationships for the treatment remained constant at 2.51 (CBT) and 2.33 (FPT) for AN and 4.05 (CBT) for BN. This consistency implies that for each EUR invested in the treatment, between 2.33 and 4.05 EUR could be saved each year. Our findings suggest that the implementation of evidence-based psychotherapy treatments for AN and BN may achieve substantial cost savings at the population level. © 2017 Wiley Periodicals, Inc.

  9. Napping and the risk of type 2 diabetes: a population-based prospective study.

    Science.gov (United States)

    Hublin, Christer; Lehtovirta, Mikko; Partinen, Markku; Koskenvuo, Markku; Kaprio, Jaakko

    2016-01-01

    Some studies indicate an association between napping and increased risk of type 2 diabetes. We studied this prospectively in a sample representative of general population. A questionnaire was administered to the Finnish Twin Cohort in 1990 (response rate 77%, age 33-60 years). The study population included 12,244 subjects who replied to the question "Do you sleep during the daytime (take naps)?" with five response alternatives ranging from "no need" to "every or almost every day." Information on incident cases of diabetes was obtained by linkage to nationwide registers. Logistic regression models were used to obtain odds ratios (ORs) (95% confidence intervals) for incident type 2 diabetes risk in 1991-2004 by napping category. Adjustments were made for 11 socio-demographic and lifestyle covariates. For subjects aged 33-45 years at baseline, a questionnaire in 2011 provided information on prevalent diabetes. Thirty-four per cent had no need for napping, and 15% did so on ≥3 days weekly. There were 356 incident type 2 diabetes cases during the follow-up. Using the 'no need' category as the reference, the risk of type 2 diabetes was significantly increased only among those napping most frequently [OR 1.86 (1.29-2.67), age- and sex-adjusted]. After adjusting for other covariates, the results were essentially the same, but when adjusted for body mass index, the association decreased (to about 1.3) and was statistically non-significant. Analysis of 2011 self-reported type 2 diabetes was in line with the register data. Frequent napping is associated with future risk of type 2 diabetes. This association is largely explained by obesity. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Incidence and predictors of suicide attempts in DSM-IV major depressive disorder: a five-year prospective study.

    Science.gov (United States)

    Holma, K Mikael; Melartin, Tarja K; Haukka, Jari; Holma, Irina A K; Sokero, T Petteri; Isometsä, Erkki T

    2010-07-01

    Prospective long-term studies of risk factors for suicide attempts among patients with major depressive disorder have not investigated the course of illness and state at the time of the act. Therefore, the importance of state factors, particularly time spent in risk states, for overall risk remains unknown. In the Vantaa Depression Study, a longitudinal 5-year evaluation of psychiatric patients with major depressive disorder, prospective information on 249 patients (92.6%) was available. Time spent in depressive states and the timing of suicide attempts were investigated with life charts. During the follow-up assessment period, there were 106 suicide attempts per 1,018 patient-years. The incidence rate per 1,000 patient-years during major depressive episodes was 21-fold (N=332 [95% confidence interval [CI]=258.6-419.2]), and it was fourfold during partial remission (N=62 [95% CI=34.6-92.4]) compared with full remission (N=16 [95% CI=11.2-40.2]). In the Cox proportional hazards model, suicide attempts were predicted by the months spent in a major depressive episode (hazard ratio=7.74 [95% CI=3.40-17.6]) or in partial remission (hazard ratio=4.20 [95% CI=1.71-10.3]), history of suicide attempts (hazard ratio=4.39 [95% CI=1.78-10.8]), age (hazard ratio=0.94 [95% CI=0.91-0.98]), lack of a partner (hazard ratio=2.33 [95% CI=0.97-5.56]), and low perceived social support (hazard ratio=3.57 [95% CI=1.09-11.1]). The adjusted population attributable fraction of the time spent depressed for suicide attempts was 78%. Among patients with major depressive disorder, incidence of suicide attempts varies markedly depending on the level of depression, being highest during major depressive episodes. Although previous attempts and poor social support also indicate risk, the time spent depressed is likely the major factor determining overall long-term risk.

  11. Predictive factors of urinary tract infections among the oldest old in the general population. a population-based prospective follow-up study

    Directory of Open Access Journals (Sweden)

    Cools Herman JM

    2011-05-01

    Full Text Available Abstract Background Urinary tract infections (UTI are common among the oldest old and may lead to a few days of illness, delirium or even to death. We studied the incidence and predictive factors of UTI among the oldest old in the general population. Methods The Leiden 85-plus Study is a population-based prospective follow-up study of 86-year-old subjects in Leiden, The Netherlands. Information on the diagnosis of UTI was obtained annually during four years of follow-up from the medical records and interviews of treating physicians. A total of 157 men and 322 women aged 86 years participated in the study. Possible predictive factors were collected at baseline, including history of UTI between the age of 85 and 86 years, aspects of functioning (cognitive impairment (Mini-Mental State Examination (MMSE 4, disability in activities of daily living (ADL, and co-morbidities. Results The incidence of UTI from age 86 through 90 years was 11.2 (95% confidence interval (CI 9.4, 13.1 per 100 person-years at risk. Multivariate analysis showed that history of UTI between the age of 85 and 86 years (hazard ratio (HR 3.4 (95% CI 2.4, 5.0, impaired cognitive function (HR 1.9 (95% CI 1.3, 2.9, disability in daily living (HR 1.7 (95% CI 1.1, 2.5 and urine incontinence (HR 1.5 (95% CI 1.0, 2.1 were independent predictors of an increased incidence of UTI from age 86 onwards. Conclusions Within the oldest old, a history of UTI between the age of 85 and 86 years, cognitive impairment, ADL disability and urine incontinence are independent predictors of developing UTI. These predictive factors could be used to target preventive measures to the oldest old at high risk of UTI.

  12. Are comorbid anxiety disorders a risk factor for suicide attempts in patients with mood disorders? A two-year prospective study.

    Science.gov (United States)

    Abreu, L N; Oquendo, M A; Galfavy, H; Burke, A; Grunebaum, M F; Sher, L; Sullivan, G M; Sublette, M E; Mann, J; Lafer, B

    2018-01-01

    Comorbid anxiety disorders have been considered a risk factor for suicidal behavior in patients with mood disorders, although results are controversial. The aim of this two-year prospective study was to determine if lifetime and current comorbid anxiety disorders at baseline were risk factors for suicide attempts during the two-year follow-up. We evaluated 667 patients with mood disorders (504 with major depression and 167 with bipolar disorder) divided in two groups: those with lifetime comorbid anxiety disorders (n=229) and those without (n=438). Assessments were performed at baseline and at 3, 12, and 24 months. Kaplan-Meier survival analysis and log-rank test were used to evaluate the relationship between anxiety disorders and suicide attempts. Cox proportional hazard regression was performed to investigate clinical and demographic variables that were associated with suicide attempts during follow-up. Of the initial sample of 667 patients, 480 had all three follow-up interviews. During the follow-up, 63 patients (13.1%) attempted suicide at least once. There was no significant difference in survival curves for patients with and without comorbid anxiety disorders (log-rank test=0.269; P=0.604). Female gender (HR=3.66, P=0.001), previous suicide attempts (HR=3.27, P=0.001) and higher scores in the Buss-Durkee Hostility Inventory (HR=1.05, P≤0.001) were associated with future suicide attempts. Our results suggest that comorbid anxiety disorders were not risk factors for suicide attempts. Further studies were needed to determine the role of anxiety disorders as risk factors for suicide attempts. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  13. Location-based prospective memory.

    Science.gov (United States)

    O'Rear, Andrea E; Radvansky, Gabriel A

    2018-02-01

    This study explores location-based prospective memory. People often have to remember to do things when in a particular location, such as buying tissues the next time they are in the supermarket. For event cognition theory, location is important for structuring events. However, because event cognition has not been used to examine prospective memory, the question remains of how multiple events will influence prospective memory performance. In our experiments, people delivered messages from store to store in a virtual shopping mall as an ongoing task. The prospective tasks were to do certain activities in certain stores. For Experiment 1, each trial involved one prospective memory task to be done in a single location at one of three delays. The virtual environment and location cues were effective for prospective memory, and performance was unaffected by delay. For Experiment 2, each trial involved two prospective memory tasks, given in either one or two instruction locations, and to be done in either one or two store locations. There was improved performance when people received instructions from two locations and did both tasks in one location relative to other combinations. This demonstrates that location-based event structure influences how well people perform on prospective memory tasks.

  14. A neuropeptide Y variant (rs16139 associated with major depressive disorder in replicate samples from Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Yongjun Wang

    Full Text Available OBJECTIVE: This study aimed to investigate the single nucleotide polymorphisms (SNPs of neuropeptide Y (NPY and major depressive disorder (MDD in Chinese Han population. DESIGN: Prospective and randomized studies were carried out. PATIENTS: A total of 700 patients (324 male and 376 female; mean age = 40±14.9 years with depression who met the diagnostic criteria of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV and 673 healthy controls (313 male and 360 female; mean age = 41.9±17.2 years were used to investigate the relationship between SNPs of NPY and the pathogenesis of MDD. A total of 417 patients (195 male and 202 female; mean age = 36±14.2 years diagnosed with MDD and 314 healthy controls (153 male and 161 female; mean age = 37.9±14.2 years from Chinese Han population were used to verify the relationship between SNPs of NPY and the pathogenesis of MDD. INTERVENTION AND OUTCOME: Ligase detection reactions were performed to detect the SNP sites of NPY. A series of statistical methods was carried out to investigate the correlation between the NPY gene SNP and MDD. RESULTS: Statistical analysis showed a significant correlation between the SNP sites rs16139 in NPY and the morbidity of depression. Patients with MDD have a lower frequency of A-allele in rs16139 in replicate samples from Chinese Han population. However, the frequency varied between male and female patients. CONCLUSION: The gene polymorphism loci rs16139 was closely related to MDD in Chinese Han population.

  15. Persistence of addictive disorders in a first-offender driving while impaired population.

    Science.gov (United States)

    Lapham, Sandra C; Stout, Robert; Laxton, Georgia; Skipper, Betty J

    2011-11-01

    We compared the prevalence of alcohol use and other psychiatric disorders in offenders 15 years after a first conviction for driving while impaired with a general population sample. To determine whether high rates of addictive and other psychiatric disorders previously demonstrated in this sample remain disproportionately higher compared with a matched general population sample. Point-in-time cohort study. Pacific Institute for Research and Evaluation, Albuquerque, New Mexico. We interviewed convicted first offenders using the Composite International Diagnostic Interview 15 years after referral to a screening program in Bernalillo County, New Mexico. We calculated rates of diagnoses for non-Hispanic white and Hispanic women (n = 362) and men (n = 220) adjusting for missing data using multiple imputation and compared psychiatric diagnoses with findings from the National Comorbidity Survey Replication by sex and Hispanic ethnicity. Eleven percent of non-Hispanic white women and 12.8% of Hispanic women in the driving while impaired sample reported 12-month alcohol abuse or dependence, compared with 1.0% and 1.8%, respectively, in the National Comorbidity Survey Replication (comparison) sample. Almost 12% of non-Hispanic white men and 17.5% of Hispanic men in the driving while impaired sample reported 12-month alcohol abuse or dependence, compared with to 2.0% and 1.8%, respectively, in the comparison sample. These differences were statistically significant. Rates of drug use disorders and nicotine dependence were also elevated compared with the general population sample, while rates of major depressive disorder and posttraumatic stress disorder were similar. In this sample, high rates of addictive disorders persisted over 10 years among first offenders and greatly exceeded those found in a general population sample.

  16. Are eating disorders and their symptoms increasing in prevalence among adolescent population?

    Science.gov (United States)

    Litmanen, Jessi; Fröjd, Sari; Marttunen, Mauri; Isomaa, Rasmus; Kaltiala-Heino, Riittakerttu

    2017-01-01

    A debate concerns whether eating disorders are increasing in prevalence. The role of socio-economic status (SES) for adolescent eating disorders (ED) is another matter of debate. To ascertain whether self-reported eating disorders or their symptoms have increased in prevalence in adolescent population from the early 2000s to early 2010s. A person-identifiable classroom survey, Adolescent Mental Health Cohort study, was carried out among the 9th graders in comprehensive schools in Tampere, Finland, during academic year 2002-2003, and replicated among then 9th graders during academic years 2012-2013. Eating disorders were elicited with questionnaires tailored according to DSM-IV criteria for anorexia nervosa and bulimia nervosa. No changes were observed between 2002-2003 and 2012-2013 in the prevalence of anorexia and bulimia, most of the symptoms of anorexia and bulimia, or the proportion of adolescents having received treatment due to eating disorders among the girls or the boys. Eating disorders, treatment contacts due to eating disorders, and eating disorder symptoms were not systematically associated with either low or high parental socio-economic status. Based on this dataset, eating disorders are not increasing in the adolescent population. Adolescent eating disorders are not associated with socio-economic status of their family.

  17. Dissociative amnesia in dissociative disorders and borderline personality disorder: self-rating assessment in a college population.

    Science.gov (United States)

    Sar, Vedat; Alioğlu, Firdevs; Akyuz, Gamze; Karabulut, Sercan

    2014-01-01

    Dissociative amnesia (DA) among subjects with a dissociative disorder and/or borderline personality disorder (BPD) recruited from a nonclinical population was examined. The Steinberg Dissociative Amnesia Questionnaire (SDAQ), the Childhood Trauma Questionnaire, and the self-report screening tool of the BPD section of the Structured Clinical Interview for DSM-IV(SCID-BPD) were administered to 1,301 college students. A total of 80 participants who were diagnosed with BPD according to the clinician-administered SCID-BPD and 111 nonborderline controls were evaluated using the Structured Clinical Interview for DSM-IV Dissociative Disorders (SCID-D) by a psychiatrist blind to diagnosis and scale scores. Internal consistency analyses and test-retest evaluations suggested that the SDAQ is a reliable instrument for the population studied. Of the participants, 20.6% reported an SDAQ score of 20 or above and impairment by DA. Those who had both dissociative disorder and BPD (n = 78) had the highest SDAQ scores. Both disorders had significant effects on the SCID-D total and amnesia scores in the variance analysis. On SDAQ scores, however, only BPD had this effect. There was a significant interaction between the 2 disorders for the SCID-D total but not for the SDAQ or SCID-D amnesia scores. BPD represented the severity of dissociation and childhood trauma in this study group. However, in contrast to the dissociative disorders, BPD was characterized by better awareness of DA in self-report. The discrepancies between self-report and clinical interview associated with BPD and dissociative disorders are discussed in the context of betrayal theory (J. J. Freyd, 1994) of BPD and perceptual theory (D. B. Beere, 2009) of dissociative disorders.

  18. Disruptive Mood Dysregulation Disorder Symptoms and Association with Oppositional Defiant and Other Disorders in a General Population Child Sample.

    Science.gov (United States)

    Mayes, Susan D; Waxmonsky, James D; Calhoun, Susan L; Bixler, Edward O

    2016-03-01

    The new Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-5) diagnosis, disruptive mood dysregulation disorder (DMDD), has generated appreciable controversy since its inception, primarily in regard to its validity as a distinct disorder from oppositional defiant disorder (ODD). The goal of our study was to determine if the two DSM-5 DMDD symptoms (persistently irritable or angry mood and severe recurrent temper outbursts) occurred independently of other disorders, particularly ODD. Other DSM-5 DMDD criteria were not assessed. Maternal ratings of the two DMDD symptoms, clinical diagnosis of ODD using DSM-5 symptom criteria, and psychological problem scores (anxiety, depression, oppositional behavior, conduct disorder, and attention-deficit/hyperactivity disorder [ADHD]) on the Pediatric Behavior Scale were analyzed in a population sample, 6-12 years of age (n = 665). The prevalence of DMDD symptoms (irritable-angry mood and temper outbursts both rated by mothers as often or very often a problem) was 9%. In all, 92% of children with DMDD symptoms had ODD, and 66% of children with ODD had DMDD symptoms, indicating that it is very unlikely to have DMDD symptoms without ODD, but that ODD can occur without DMDD symptoms. Comorbid psychological problems (anxiety, depression, conduct disorder, and ADHD) in addition to ODD did not increase the risk of having DMDD symptoms beyond that for ODD alone. Only 3% of children with psychological problems other than ODD had DMDD symptoms. Our general population findings are similar to those for a psychiatric sample, suggesting that DMDD cannot be differentiated from ODD based on symptomatology. Therefore, it is important to assess all DSM criteria and to examine for comorbid psychopathology when considering a diagnosis of DMDD. Our results support the recommendation made by the World Health Organization's International Classification of Diseases, 11th Revision (ICD-11) panel of experts that DMDD symptoms may be

  19. Genetic risk for autism spectrum disorders and neuropsychiatric variation in the general population

    DEFF Research Database (Denmark)

    Robinson, Elise B; St Pourcain, Beate; Anttila, Verneri

    2016-01-01

    Almost all genetic risk factors for autism spectrum disorders (ASDs) can be found in the general population, but the effects of this risk are unclear in people not ascertained for neuropsychiatric symptoms. Using several large ASD consortium and population-based resources (total n > 38,000), we...... and developmental traits, the severe tail of which can result in diagnosis with an ASD or other neuropsychiatric disorder. A continuum model should inform the design and interpretation of studies of neuropsychiatric disease biology....

  20. Language Disorders in Multilingual and Multicultural Populations

    Science.gov (United States)

    Goral, Mira; Conner, Peggy S.

    2014-01-01

    We review the characteristics of developmental language disorders (primary language impairment, reading disorders, autism, Down syndrome) and acquired language disorders (aphasia, dementia, traumatic brain injury) among multilingual and multicultural individuals. We highlight the unique assessment and treatment considerations pertinent to this population, including, for example, concerns of language choice and availability of measures and of normative data in multiple languages. A summary of relevant, recent research studies is provided for each of the language disorders selected. PMID:26257455

  1. Gender and smoking-related risk of lung cancer. The Copenhagen Center for Prospective Population Studies

    DEFF Research Database (Denmark)

    Prescott, E; Osler, M; Hein, H O

    1998-01-01

    Our aim was to compare risk of lung cancer associated with smoking by gender and histologic type. A total of 30,874 subjects, 44% women, from three prospective population-based studies with initial examinations between 1964 and 1992 were followed until 1994 through the National Cancer Registry...

  2. Predictors of the short-term responder rate of Electroconvulsive therapy in depressive disorders - a population based study

    Directory of Open Access Journals (Sweden)

    Nordenskjöld Axel

    2012-08-01

    Full Text Available Abstract Background The aim of the present study is to investigate the responder rate of Electroconvulsive therapy, ECT, in clinical routine work and to define clinical characteristics predictive of response to ECT. The main hypothesis is that the responder rate of ECT might be lower in clinical routine than in controlled trials. Methods This is a population-based study of all patients (N = 990 treated with ECT for depressive disorders, between 2008–2010 in eight hospitals in Sweden. Patients with Clinical Global Impression-Improvement scores of 1 or 2 (much improved within one week after ECT were considered responders to ECT. The predictive values of single clinical variables were tested by means of chi-squared tests and the relative importance was tested in a logistic regression analysis. Results The responder rate was 80.1%. A higher proportion of older patients (>50 years responded (84.3% vs. 74.2%, p  Conclusions This study focuses exclusively on the short term responder rate with ECT in clinical practice. Similarly to results from controlled trials a high responder rate is reported. Older patients, more severely ill patients, psychotically ill patients and patients without personality disorders had the highest responder rates. Inpatients may have better outcome with ECT than outpatients.

  3. Evaluating DSM-5 Insomnia Disorder and the Treatment of Sleep Problems in a Psychiatric Population.

    Science.gov (United States)

    Seow, Lee Seng Esmond; Verma, Swapna Kamal; Mok, Yee Ming; Kumar, Sunita; Chang, Sherilyn; Satghare, Pratika; Hombali, Aditi; Vaingankar, Janhavi; Chong, Siow Ann; Subramaniam, Mythily

    2018-02-15

    With the introduction of insomnia disorder in Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), greater emphasis has been placed on the diagnosis and treatment of sleep disorder even in the presence of a coexisting mental disorder. The current study seeks to explore the clinical picture of insomnia in the context of psychiatric disorders commonly associated with sleep complaints by assessing the prevalence and correlates of DSM-5 insomnia disorder, and examining the extent to which insomnia symptoms have been addressed in this population. Four hundred treatment-seeking outpatients suffering from depressive, bipolar affective, anxiety, and schizophrenia spectrum disorders were recruited. DSM-5 insomnia was established using the modified Brief Insomnia Questionnaire. Differences in sociodemographic factors, clinical status, impairment outcomes, and mental health services utilization were compared. Information on patients' help-seeking experiences for insomnia-related symptoms was collected to determine the treatment received and treatment effectiveness. Almost one-third of our sample (31.8%) had DSM-5 insomnia disorder. Those with insomnia disorder had significantly higher impairment outcomes than their counterparts but no group difference was observed for mental health services utilization. Findings based on past treatment contact for sleep problems suggest that diagnosis and treatment of insomnia is lacking in this population. With the new calling from DSM-5, clinicians treating psychiatric patients should view insomnia less as a symptom of their mental illnesses and treat clinical insomnia as a primary disorder. Patients should also be educated on the importance of reporting and treating their sleep complaints. Nonmedical (cognitive and behavioral) interventions for insomnia need to be further explored given their proven clinical effectiveness. © 2018 American Academy of Sleep Medicine

  4. [Beer, wine, spirits and mortality. Results from a prospective population study].

    Science.gov (United States)

    Grønbaek, M N; Becker, P U; Johansen, D; Gottschau, A; Schnohr, P; Hein, H O; Jensen, G B; Sørensen, T I

    2001-05-21

    The aim of the present population-based cohort study was to examine the association between alcohol intake and mortality from all causes, coronary heart disease, and cancer. A prospective population study with baseline assessment of beer, wine and spirit consumption, smoking habits, educational level, physical activity, and body mass index in a total of 257,859 person-years follow-up on mortality. A total of 4833 participants died, 1075 of these from coronary heart disease and 1552 of cancer. Compared with non-drinkers, light drinkers, who avoided wine, had a relative risk of death from all causes of 0.90 (0.82-0.99) and those who drank wine had a relative risk of 0.66 (0.55-0.77). Heavy drinkers, who avoided wine, were at higher risk of death from all causes than were heavy drinkers, who included wine in their alcohol consumption. Wine drinkers had a significantly lower mortality from both coronary heart disease and cancer than had non-wine drinkers (p = 0.007 and p = 0.004, respectively). A moderate consumption of wine may have a beneficial effect on all causes of mortality, which is additive to that of alcohol. This effect may be attributable to a reduction in death from both coronary heart disease and cancer.

  5. Falls in very old people: the population-based Umeå 85+ study in Sweden.

    Science.gov (United States)

    von Heideken Wågert, Petra; Gustafson, Yngve; Kallin, Kristina; Jensen, Jane; Lundin-Olsson, Lillemor

    2009-01-01

    The aim of this study was to describe incidences of falls and fall-related injuries, and to identify predisposing factors for falls in very old people in a prospective population-based follow-up study for falls. The study is part of the Umeå 85+ Study which includes half of the population aged 85, and the total population aged 90 and > or =95 (-103), in Umeå, Sweden. Of the 253 people interviewed, 220 (87%) were followed up for falls for 6 months, of whom 109 lived in ordinary and 111 in institutional housing. A comprehensive geriatric baseline assessment was made through interviews and testing during home visits. Forty percent of the participants did fall a total 304 times, corresponding to 2.17 falls per Person Year (PY). It occurred 0.83 injuries per PY, including 0.14 fractures per PY. In a Cox regression analysis, the independent explanatory risk factors for time to first fall were dependency in activities of daily living (ADL), thyroid disorders, treatment with selective serotonin reuptake inhibitors (SSRIs) and occurrence of falls in the preceding year. It could be predicted that every seventh participant and every third of the people who did fall would suffer a fracture within 1 year. ADL, thyroid disorders and treatment with SSRIs should be considered in fall prevention programmes.

  6. Reciprocal associations between depressive symptoms and disordered eating among adolescent girls and boys: a multiwave, prospective study.

    Science.gov (United States)

    Ferreiro, Fátima; Wichstrøm, Lars; Seoane, Gloria; Senra, Carmen

    2014-01-01

    Symptoms of depression and eating disorders increase during adolescence, particularly among girls, and they tend to co-occur. Despite this evidence, there is meager research on whether depression increases the risk of future eating pathology, or vice versa, and we do not know whether these processes are different for adolescent girls and boys. Accordingly, this study explored the prospective reciprocal associations between depressive symptoms and disordered eating at different time points from preadolescence to mid-adolescence and tested the moderator effect of gender on these associations. A community-based sample of Spanish youth (N = 942, 49 % female) was assessed at ages of approximately 10-11 (T1), 12-13 (T2), 14-15 (T3), and 16-17 (T4) years. The bidirectional relationships between depressive symptoms and disordered eating were estimated in an autoregressive cross-lagged model with latent variables. A unidirectional, age-specific association between depressive symptoms at T1 and disordered eating at T2 was found. No other significant cross-lagged effect emerged, but the stability of the constructs was considerable. Gender did not moderate any of the links examined. Regardless of gender, the transition from childhood to adolescence appears to be a key period when depressive symptoms foster the development of disordered eating. These findings suggest that early prevention and treatment of depression targeting both girls and boys may result in lower levels of depressive symptoms and disordered eating in adolescence.

  7. Migraine and Mental Health in a Population-Based Sample of Adolescents.

    Science.gov (United States)

    Orr, Serena L; Potter, Beth K; Ma, Jinhui; Colman, Ian

    2017-01-01

    To explore the relationship between migraine and anxiety disorders, mood disorders and perceived mental health in a population-based sample of adolescents. The Canadian Community Health Survey (CCHS) is a cross-sectional health survey sampling a nationally representative group of Canadians. In this observational study, data on all 61,375 participants aged 12-19 years from six survey cycles were analyzed. The relationships between self-reported migraine, perceived mental health, and mood/anxiety disorders were modeled using univariate and multivariate logistic regression. The migraine-depression association was also explored in a subset of participants using the Composite International Diagnostic Interview-Short Form (CIDI-SF) depression scale. The odds of migraine were higher among those with mood disorders, with the strongest association in 2011-2 (adjusted odds ratio [aOR]=4.59; 95% confidence interval [CI 95%]=3.44-6.12), and the weakest in 2009-10 (aOR=3.06, CI 95%=2.06-4.55). The migraine-mood disorders association was also significant throughout all cycles, other than 2011-2, when the CIDI-SF depression scale was employed. The odds of migraine were higher among those with anxiety disorders, with the strongest association in 2011-2 (aOR=4.21, CI 95%=3.31-5.35) and the weakest in 2010 (aOR=1.87, CI 95%=1.10-3.37). The inverse association between high perceived mental health and the odds of migraine was observed in all CCHS cycles, with the strongest association in 2011-2 (aOR=0.58, CI 95%=0.48-0.69) and the weakest in 2003-4 (aOR=0.75, CI 95%=0.62-0.91). This study provides evidence, derived from a large population-based sample of adolescents, for a link between migraine and mood/anxiety disorders.

  8. High Behavioral Approach System (BAS) sensitivity, reward responsiveness, and goal-striving predict first onset of bipolar spectrum disorders: a prospective behavioral high-risk design.

    Science.gov (United States)

    Alloy, Lauren B; Bender, Rachel E; Whitehouse, Wayne G; Wagner, Clara A; Liu, Richard T; Grant, David A; Jager-Hyman, Shari; Molz, Ashleigh; Choi, James Y; Harmon-Jones, Eddie; Abramson, Lyn Y

    2012-05-01

    A prospective, behavioral high-risk design provided a theoretically guided examination of vulnerability to first onset of bipolar spectrum disorder based on the Behavioral Approach System (BAS) model. Adolescents (ages 14-19) at an "age of risk" for bipolar disorder onset were screened on BAS sensitivity by interviewers blind to current symptoms, lifetime history, and family history of psychopathology. Participants were selected with high versus moderate levels of BAS sensitivity and administered a lifetime diagnostic interview. Those with a bipolar spectrum disorder, psychosis, or hypomanic episode with onset prior to the BAS sensitivity assessment were excluded. High BAS (n = 171) and moderate BAS (n = 119) sensitivity participants in the final sample completed baseline measures of symptoms, goal-setting, and reward responsiveness and were followed prospectively with semistructured diagnostic interviews every 6 months. Consistent with the vulnerability hypothesis of the BAS model of bipolar disorder, high BAS participants had a greater likelihood, and shorter time to onset, of bipolar spectrum disorder than moderate BAS participants across an average of 12.8 months of follow-up (12.9% vs. 4.2%), controlling for baseline depressive and hypomanic symptoms, and family history of bipolar disorder. High reward responsiveness on a behavioral task and ambitious goal-striving for popular fame and financial success (but not impulsivity) also predicted first onset of bipolar spectrum disorder controlling for the covariates and BAS risk group, and ambitious goal-striving partially mediated the BAS risk group effect. We discuss implications of the findings for the BAS model of bipolar disorder and early intervention efforts.

  9. Prospects for a bio-based succinate industry.

    Science.gov (United States)

    McKinlay, James B; Vieille, C; Zeikus, J Gregory

    2007-09-01

    Bio-based succinate is receiving increasing attention as a potential intermediary feedstock for replacing a large petrochemical-based bulk chemical market. The prospective economical and environmental benefits of a bio-based succinate industry have motivated research and development of succinate-producing organisms. Bio-based succinate is still faced with the challenge of becoming cost competitive against petrochemical-based alternatives. High succinate concentrations must be produced at high rates, with little or no by-products to most efficiently use substrates and to simplify purification procedures. Herein are described the current prospects for a bio-based succinate industry, with emphasis on specific bacteria that show the greatest promise for industrial succinate production. The succinate-producing characteristics and the metabolic pathway used by each bacterial species are described, and the advantages and disadvantages of each bacterial system are discussed.

  10. Evidence that independent gut-to-brain and brain-to-gut pathways operate in the irritable bowel syndrome and functional dyspepsia: a 1-year population-based prospective study.

    Science.gov (United States)

    Koloski, N A; Jones, M; Talley, N J

    2016-09-01

    Traditionally, functional gastrointestinal disorders (FGIDs) are conceptualised as originating in the brain via stress pathways (brain-to-gut). It is uncertain how many with irritable bowel syndrome (IBS) and functional dyspepsia (FD) have a gut origin of symptoms (gut-to-brain pathway). To determine if there is a distinct brain-to-gut FGID (where psychological symptoms begin first) and separately a distinct gut-to-brain FGID (where gut symptoms start first). A prospective random population sample from Newcastle, Australia who responded to a validated survey in 2012 and completed a 1-year follow-up survey (n = 1900). The surveys contained questions on Rome III IBS and FD and the Hospital Anxiety and Depression Scale. We found that higher levels of anxiety and depression at baseline were significant predictors of developing IBS (OR = 1.31; 95% CI 1.06-1.61, P = 0.01; OR = 1.54; 95% CI 1.29-1.83, P intestinal features in many cases. © 2016 John Wiley & Sons Ltd.

  11. A One Year Prospective Study of Neurogenic Stuttering Following Stroke: Incidence and Co-Occurring Disorders

    Science.gov (United States)

    Theys, C.; van Wieringen, A.; Sunaert, S.; Thijs, V.; De Nil, L. F.

    2011-01-01

    In this prospective study, data on incidence, stuttering characteristics, co-occurring speech disorders, and recovery of neurogenic stuttering in a large sample of stroke participants were assessed. Following stroke onset, 17 of 319 participants (5.3%; 95% CI, 3.2-8.3) met the criteria for neurogenic stuttering. Stuttering persisted in at least…

  12. Attention Deficit Hyperactivity Disorder, Tic Disorder, and Allergy: Is There a Link? A Nationwide Population-Based Study

    Science.gov (United States)

    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Bai, Ya-Mei

    2013-01-01

    Background: Attention deficit hyperactivity disorder (ADHD) and tic disorder usually co-occur in the same individuals, but the underlying mechanisms remain unclear. Previous evidence has shown that a frequent coexistence of allergic diseases was noted in patients with ADHD or tic disorder. We attempted to investigate the possible link among ADHD,…

  13. Metabolic syndrome in subjects with bipolar disorder and major depressive disorder in a current depressive episode: Population-based study: Metabolic syndrome in current depressive episode.

    Science.gov (United States)

    Moreira, Fernanda Pedrotti; Jansen, Karen; Cardoso, Taiane de Azevedo; Mondin, Thaíse Campos; Magalhães, Pedro Vieira da Silva; Kapczinski, Flávio; Souza, Luciano Dias de Mattos; da Silva, Ricardo Azevedo; Oses, Jean Pierre; Wiener, Carolina David

    2017-09-01

    To assess the differences in the prevalence of the metabolic syndrome (MetS) and their components in young adults with bipolar disorder (BD) and major depressive disorder (MDD) in a current depressive episode. This was a cross-sectional study with young adults aged 24-30 years old. Depressive episode (bipolar or unipolar) was assessed using the Mini International Neuropsychiatric Interview - Plus version (MINI Plus). The MetS was assessed using the National Cholesterol Education Program Adult Treatment Panel III (NCEP/ATP III). The sample included 972 subjects with a mean age of 25.81 (±2.17) years. Both BD and MDD patients showed higher prevalence of MetS compared to the population sample (BD = 46.9%, MDD = 35.1%, population = 22.1%, p depressive episode compared to the general population. Moreover, there was a significant difference on BMI values in the case of BD and MDD subjects (p = 0.016). Metabolic components were significantly associated with the presence of depressive symptoms, independently of the diagnosis. Copyright © 2017. Published by Elsevier Ltd.

  14. Event- and time-triggered remembering: the impact of attention deficit hyperactivity disorder on prospective memory performance in children.

    Science.gov (United States)

    Talbot, Karley-Dale S; Kerns, Kimberly A

    2014-11-01

    The current study examined prospective memory (PM, both time-based and event-based) and time estimation (TR, a time reproduction task) in children with and without attention deficit hyperactivity disorder (ADHD). This study also investigated the influence of task performance and TR on time-based PM in children with ADHD relative to controls. A sample of 69 children, aged 8 to 13 years, completed the CyberCruiser-II time-based PM task, a TR task, and the Super Little Fisherman event-based PM task. PM performance was compared with children's TR abilities, parental reports of daily prospective memory disturbances (Prospective and Retrospective Memory Questionnaire for Children, PRMQC), and ADHD symptomatology (Conner's rating scales). Children with ADHD scored more poorly on event-based PM, time-based PM, and TR; interestingly, TR did not appear related to performance on time-based PM. In addition, it was found that PRMQC scores and ADHD symptom severity were related to performance on the time-based PM task but not to performance on the event-based PM task. These results provide some limited support for theories that propose a distinction between event-based PM and time-based PM. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Increased prospective health service use for depression among adults with childhood onset bipolar disorder.

    Science.gov (United States)

    Sala, Regina; Goldstein, Benjamin I; Wang, Shuai; Flórez-Salamanca, Ludwing; Iza, Miren; Blanco, Carlos

    2013-11-01

    To examine the prospective relationship between age of onset of bipolar disorder and the demographic and clinical characteristics, treatment, new onset of psychiatric comorbidity, and psychosocial functioning among adults with bipolar disorder. As part of the National Epidemiologic Survey on Alcohol and Related Conditions, 1600 adults who met lifetime Statistical Manual of Mental Disorders, 4th edition criteria for bipolar disorder-I (n = 1172) and bipolar disorder-II (n = 428) were included. Individuals were evaluated using the Alcohol Use Disorder and Associated Disabilities Interview Schedule-IV version for Diagnostic and Statistical Manual of Mental Disorders, 4th edition, and data were analyzed from Waves 1 and 2, approximately 3 years apart. Individuals with bipolar disorder were divided into three age at onset groups: childhood (adolescence (13-18 years old, n = 396), and adulthood (>19 year old, n = 1017). After adjusting for confounding factors, adults with childhood-onset bipolar disorder were more likely to see a counselor, have been hospitalized, and have received emergency room treatment for depression compared with those with adulthood-onset bipolar disorder. By contrast, there were no differences in the severity of mania or hypomania, new onset of comorbidity, and psychosocial functioning by age of bipolar disorder onset. Childhood-onset bipolar disorder is prospectively associated with seeking treatment for depression, an important proxy for depressive severity. Longitudinal studies are needed in order to determine whether prompt identification, accurate diagnosis, and early intervention can serve to mitigate the burden of childhood onset on the long-term depressive burden of bipolar disorder. Copyright © 2013 Mosby, Inc. All rights reserved.

  16. The association between delusional-like experiences, and tobacco, alcohol or cannabis use: a nationwide population-based survey

    Directory of Open Access Journals (Sweden)

    Saha Sukanta

    2011-12-01

    Full Text Available Abstract Background Previous population-based studies have found that delusional-like experiences (DLE are prevalent in the community, and are associated with a wide range of mental health disorders including substance use. The aim of the study was to explore the association between DLE and three commonly used substances - tobacco, alcohol and cannabis. Methods Subjects were drawn from the Australian National Survey of Mental Health and Wellbeing 2007. The Composite International Diagnostic Interview was used to identify DLE, common psychiatric disorders, and substance use. We examined the relationship between the variables of interest using logistic regression, adjusting for potential confounding factors. Results Of 8 773 participants, 8.4% (n = 776 subjects endorsed one or more DLE. With respect to tobacco use, compared to nonusers, DLE were more common in those who (a had daily use, (b commenced usage aged 15 years or less, and (c those who smoked heavily (23 or more cigarettes per day. Participants with cannabis use disorders were more likely to endorse DLE; this association was most prominent in those with an onset of 16 years or younger. In contrast, the pattern of association between DLE versus alcohol use or dependence was less consistent, however those with early onset alcohol use disorders were more likely to endorse DLE probe items. Conclusions While cannabis use disorders have been previously linked with DLE, our findings linking alcohol and tobacco use and DLE suggest that the influence of these substances on psychosis-related outcomes warrants closer scrutiny in longitudinal prospective studies.

  17. Neuroanatomical Classification in a Population-Based Sample of Psychotic Major Depression and Bipolar I Disorder with 1 Year of Diagnostic Stability

    Directory of Open Access Journals (Sweden)

    Mauricio H. Serpa

    2014-01-01

    Full Text Available The presence of psychotic features in the course of a depressive disorder is known to increase the risk for bipolarity, but the early identification of such cases remains challenging in clinical practice. In the present study, we evaluated the diagnostic performance of a neuroanatomical pattern classification method in the discrimination between psychotic major depressive disorder (MDD, bipolar I disorder (BD-I, and healthy controls (HC using a homogenous sample of patients at an early course of their illness. Twenty-three cases of first-episode psychotic mania (BD-I and 19 individuals with a first episode of psychotic MDD whose diagnosis remained stable during 1 year of followup underwent 1.5 T MRI at baseline. A previously validated multivariate classifier based on support vector machine (SVM was employed and measures of diagnostic performance were obtained for the discrimination between each diagnostic group and subsamples of age- and gender-matched controls recruited in the same neighborhood of the patients. Based on T1-weighted images only, the SVM-classifier afforded poor discrimination in all 3 pairwise comparisons: BD-I versus HC; MDD versus HC; and BD-I versus MDD. Thus, at the population level and using structural MRI only, we failed to achieve good discrimination between BD-I, psychotic MDD, and HC in this proof of concept study.

  18. Socioeconomic status in relation to Parkinson's disease risk and mortality: A population-based prospective study.

    Science.gov (United States)

    Yang, Fei; Johansson, Anna L V; Pedersen, Nancy L; Fang, Fang; Gatz, Margaret; Wirdefeldt, Karin

    2016-07-01

    Little is known about the role of socioeconomic status in relation to Parkinson's disease (PD) risk, and no study has investigated whether the impact of socioeconomic status on all-cause mortality differs between individuals with and without PD.In this population-based prospective study, over 4.6 million Swedish inhabitants who participated in the Swedish census in 1980 were followed from 1981 to 2010. The incidence rate of PD and incidence rate ratio were estimated for the association between socioeconomic status and PD risk. Age-standardized mortality rate and hazard ratio (HR) were estimated for the association between socioeconomic status and all-cause mortality for individuals with and without PD.During follow-up, 66,332 incident PD cases at a mean age of 76.0 years were recorded. Compared to individuals with the highest socioeconomic status (high nonmanual workers), all other socioeconomic groups (manual or nonmanual and self-employed workers) had a lower PD risk. All-cause mortality rates were higher in individuals with lower socioeconomic status compared with high nonmanual workers, but relative risks for all-cause mortality were lower in PD patients than in non-PD individuals (e.g., for low manual workers, HR: 1.12, 95% confidence interval [CI]: 1.09-1.15 for PD patients; HR: 1.36, 95% CI: 1.35-1.36 for non-PD individuals).Individuals with lower socioeconomic status had a lower PD incidence compared to the highest socioeconomic group. Lower socioeconomic status was associated with higher all-cause mortality among individuals with and without PD, but such impact was weaker among PD patients.

  19. Social inequalities in the prevalence of common mental disorders in adults: a population-based study in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Ramona Sant’Ana Maggi de Moraes

    Full Text Available ABSTRACT: Objective: This study aimed to investigate the prevalence and factors associated with Common Mental Disorders (CMD in adults in a capital city in Southern Brazil. Methods: Population-based survey conducted on 1,720 adults aged 20 - 59 years from Florianópolis, Southern Brazil. The CMD were investigated through the Self-Reporting Questionnaire (SRQ-20. The independent variables were demographic, socioeconomic, health-related behaviors, health conditions and use of health services. Multivariable Poisson regression was used for the estimation of prevalence ratios (PR and 95%CI. Results: The prevalence of CMD was 14.7%. Adjusted analyses showed that the prevalence was higher among women, those self-reported as blacks, with lower educational level, poor, divorced/separated/widowed, inactive in leisure time, heavy smokers, people with chronic diseases, those who reported negative health self-rating, those who had medical appointments and who were hospitalized before the interview. Conclusion: CMD is relatively high among population subgroups most vulnerable to social inequalities and with worse conditions related to health indicators.

  20. The relationship between work stress and mental disorders in men and women: findings from a population-based study.

    Science.gov (United States)

    Wang, J L; Lesage, A; Schmitz, N; Drapeau, A

    2008-01-01

    [corrected] This analysis estimated the gender-specific associations between work stress, major depression, anxiety disorders and any mental disorder, adjusting for the effects of demographic, socioeconomic, psychological and clinical variables. Data from the Canadian national mental health survey were used to examine the gender-specific relationships between work stress dimensions and mental disorders in the working population (n = 24,277). Mental disorders were assessed using a modified version of the World Mental Health - Composite International Diagnostic Interview. In multivariate analysis, male workers who reported high demand and low control in the workplace were more likely to have had major depression (OR 1.74, 95% CI 1.12 to 2.69) and any depressive or anxiety disorders (OR 1.47, 95% CI 1.05 to 2.04) in the past 12 months. In women, high demand and low control was only associated with having any depressive or anxiety disorder (OR 1.39, 95% CI 1.05 to 1.84). Job insecurity was positively associated with major depression in men but not in women. Imbalance between work and family life was the strongest factor associated with having mental disorders, regardless of gender. Policies improving the work environment may have positive effects on workers' mental health status. Imbalance between work and family life may be a stronger risk factor than work stress for mental disorders. Longitudinal studies incorporating important workplace health research models are needed to delineate causal relationships between work characteristics and mental disorders.

  1. [Personality disorders and psychiatric morbidity in adolescent anorexia nervosa. Results of a prospective 10 year catamnesis].

    Science.gov (United States)

    Müller, B; Herpertz, S; Heussen, N; Neudörfl, A; Wewetzer, C; Remschmidt, H; Herpertz-Dahlmann, B

    2000-05-01

    The aim of the current prospective study was to examine at regular intervals the course of the eating disorder symptoms and the psychiatric (co-) morbidity including personality disorders among juvenile patients who fulfilled the DSM-III-R criteria for anorexia nervosa. Ten years after release from hospital all 39 patients (100%), as well as a control group parallelized for age, gender and occupational status were personally followed-up. Symptoms of eating disorders were documented by means of the Standardized Interview for Anorexia and Bulimia nervosa (SIAB, Fichter et al., 1991), the Composite International Diagnostic Interview (WHO, 1990) was applied to diagnose psychiatric (co-) morbidity, and the Structured Clinical Interview (SKID-II, Spitzer et al., 1993) to assess personality disorders. Compared to the control group, at the time of follow-up a significantly greater number of patients were suffering from a psychiatric disorder, primarily an anxiety disorder, an affective disorder or from drug, respectively alcohol abuse. Personality disorders, chiefly anxious-avoidant types on the DSM-III-R were diagnosed among almost one-fourth of the patients. Our findings indicate that anorexia nervosa is not a developmental disorder limited to puberty but a disorder associated both cross-sectionally as well as longitudinally with other psychiatric disorders.

  2. VISIT-TS: A multimedia tool for population studies on tic disorders [version 2; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    M. Jonathan Vachon

    2016-10-01

    Full Text Available Population-based assessment of Tourette syndrome (TS and other tic disorders produces a paradox. On one hand, ideally diagnosis of tic disorders requires expert observation. In fact, diagnostic criteria for TS explicitly require expert assessment of tics for a definite diagnosis. On the other hand, large-scale population surveys with expert assessment of every subject are impracticable. True, several published studies have successfully used expert assessment to find tic prevalence in a representative population (e.g. all students in a school district. However, extending these studies to larger populations is daunting. We created a multimedia tool to demonstrate tics to a lay audience, discuss their defining and common attributes, and address features that differentiate tics from other movements and vocalizations. A first version was modified to improve clarity and to include a more diverse group in terms of age and ethnicity. The result is a tool intended for epidemiological research. It may also provide additional benefits, such as more representative minority recruitment for other TS studies and increased community awareness of TS.

  3. Recommendations for the Use of ICT in Elderly Populations with Affective Disorders.

    Science.gov (United States)

    Gros, Auriane; Bensamoun, David; Manera, Valeria; Fabre, Roxane; Zacconi-Cauvin, Anne-Marie; Thummler, Susanne; Benoit, Michel; Robert, Philippe; David, Renaud

    2016-01-01

    Objective : Affective disorders are frequently encountered among elderly populations, and the use of information and communication technologies (ICT) could provide an added value for their recognition and assessment in addition to current clinical methods. The diversity and lack of consensus in the emerging field of ICTs is however a strong limitation for their global use in daily practice. The aim of the present article is to provide recommendations for the use of ICTs for the assessment and management of affective disorders among elderly populations with or without dementia. Methods : A Delphi panel was organized to gather recommendations from experts in the domain. A set of initial general questions for the use of ICT in affective disorders was used to guide the discussion of the expert panel and to analyze the Strengths, Weaknesses, Opportunities, and Threats (SWOT) of employing ICT in elderly populations with affective disorders. Based on the results collected from this first round, a web survey was sent to local general practitioners (GPs) and to all interns in psychiatry in France. Results : The results of the first round revealed that ICT may offer very useful tools for practitioners involved in the diagnosis and management of affective disorders. However, the results of the web survey showed the interest to explain better to current and upcoming practitioners the utility of ICT especially for people living with dementia.

  4. Recommendations for the Use of ICT in Elderly Populations with Affective Disorders

    Science.gov (United States)

    Gros, Auriane; Bensamoun, David; Manera, Valeria; Fabre, Roxane; Zacconi-Cauvin, Anne-Marie; Thummler, Susanne; Benoit, Michel; Robert, Philippe; David, Renaud

    2016-01-01

    Objective: Affective disorders are frequently encountered among elderly populations, and the use of information and communication technologies (ICT) could provide an added value for their recognition and assessment in addition to current clinical methods. The diversity and lack of consensus in the emerging field of ICTs is however a strong limitation for their global use in daily practice. The aim of the present article is to provide recommendations for the use of ICTs for the assessment and management of affective disorders among elderly populations with or without dementia. Methods: A Delphi panel was organized to gather recommendations from experts in the domain. A set of initial general questions for the use of ICT in affective disorders was used to guide the discussion of the expert panel and to analyze the Strengths, Weaknesses, Opportunities, and Threats (SWOT) of employing ICT in elderly populations with affective disorders. Based on the results collected from this first round, a web survey was sent to local general practitioners (GPs) and to all interns in psychiatry in France. Results: The results of the first round revealed that ICT may offer very useful tools for practitioners involved in the diagnosis and management of affective disorders. However, the results of the web survey showed the interest to explain better to current and upcoming practitioners the utility of ICT especially for people living with dementia. PMID:27877126

  5. Stressful Life Events Predict Eating Disorder Relapse Following Remission: Six-Year Prospective Outcomes

    Science.gov (United States)

    Grilo, Carlos M.; Pagano, Maria E.; Stout, Robert L.; Markowitz, John C.; Ansell, Emily B.; Pinto, Anthony; Zanarini, Mary C.; Yen, Shirley; Skodol, Andrew E.

    2012-01-01

    Objective To examine prospectively the natural course of bulimia nervosa (BN) and eating disorder not-otherwise-specified (EDNOS) and test for the effects of stressful life events (SLE) on relapse after remission from these eating disorders. Method 117 female patients with BN (N = 35) or EDNOS (N = 82) were prospectively followed for 72 months using structured interviews performed at baseline, 6- and 12-months, and then yearly thereafter. ED were assessed with the structured clinical interview for DSM-IV, and monitored over time with the longitudinal interval follow-up evaluation. Personality disorders were assessed with the diagnostic interview for DSM-IV-personality-disorders, and monitored over time with the follow-along-version. The occurrence and specific timing of SLE were assessed with the life events assessment interview. Cox proportional-hazard-regression-analyses tested associations between time-varying levels of SLE and ED relapse, controlling for comorbid psychiatric disorders, ED duration, and time-varying personality-disorder status. Results ED relapse probability was 43%; BN and EDNOS did not differ in time to relapse. Negative SLE significantly predicted ED relapse; elevated work and social stressors were significant predictors. Psychiatric comorbidity, ED duration, and time-varying personality-disorder status were not significant predictors. Discussion Higher work and social stress represent significant warning signs for triggering relapse for women with remitted BN and EDNOS. PMID:21448971

  6. Evidence Against Routine Testing of Patients With Functional Gastrointestinal Disorders for Celiac Disease: A Population-based Study.

    Science.gov (United States)

    Choung, Rok Seon; Rubio-Tapia, Alberto; Lahr, Brian D; Kyle, Robert A; Camilleri, Michael J; Locke, G Richard; Talley, Nicholas J; Murray, Joseph A

    2015-11-01

    Celiac disease has been linked to irritable bowel syndrome (IBS)-like symptoms in outpatient clinics. Guidelines recommend that all patients with IBS-like symptoms undergo serologic testing for celiac disease, but there is controversy over whether celiac disease is more prevalent in populations with IBS-like symptoms. We aimed to determine whether positive results from serologic tests for celiac disease are associated with IBS and other functional gastrointestinal disorders (FGIDs) in a large U.S. white population. Validated, self-report bowel disease questionnaires (BDQs) were sent to randomly selected cohorts of Olmsted County, Minnesota residents. In separate protocols, serum samples were collected from more than 47,000 Olmsted County residents without a prior diagnosis of celiac disease; we performed serologic tests for celiac disease on stored serum samples from residents who completed the BDQ. Logistic regression was used to test for the association between serologic markers of celiac disease (positive vs negative) and individual FGIDs. A total of 3202 subjects completed the BDQ and had serum available for testing. IBS was identified in 13.6% of these subjects (95% confidence interval [CI], 12.4%-14.8%), and any gastrointestinal symptom occurred in 55.2% (95% CI, 53.5%-56.9%). The prevalence of celiac disease on the basis of serologic markers was 1.0% (95% CI, 0.7%-1.4%). IBS was less prevalent in patients with celiac disease (3%) than patients without celiac disease (14%), although the difference was not statistically significant (odds ratio, 0.2; 95% CI, 0.03-1.5). Abdominal pain, constipation, weight loss, and dyspepsia were the most frequent symptom groups in subjects who were seropositive for celiac disease, but none of the gastrointestinal symptoms or disorders were significantly associated with celiac disease serology. Symptoms indicative of FGIDs and seropositive celiac disease are relatively common in a U.S. white community. Testing for celiac

  7. Family history of psychiatric illness as a risk factor for schizoaffective disorder: a Danish register-based cohort study

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk; Labouriau, Rodrigo; Licht, Rasmus W

    2005-01-01

    BACKGROUND: Schizoaffective disorder may be related to both schizophrenia and bipolar disorders, but no population-based studies, to our knowledge, have investigated this association in families. OBJECTIVES: To determine whether a psychiatric history of schizoaffective disorder, bipolar disorder......, or schizophrenia among parents and siblings is a risk factor for developing a schizoaffective disorder, and whether a specific pattern of family history of psychiatric illness exists in persons with schizoaffective disorder compared with persons with bipolar disorder or schizophrenia. DESIGN: Register-based cohort...... study. SETTING: Denmark. COHORT: The 2.4 million persons born in Denmark after 1952. MAIN OUTCOME MEASURES: Relative risks of the 3 illnesses estimated by Poisson regression. RESULTS: In total, 1925 persons had a schizoaffective disorder, 3721 had a bipolar disorder, and 12 501 had schizophrenia...

  8. SLE disease patterns in a Danish population-based lupus cohort: an 8-year prospective study

    DEFF Research Database (Denmark)

    Laustrup, H; Voss, A; Green, A

    2009-01-01

    In 1995 all systemic lupus erythematosus (SLE) patients in the county of Funen were retrieved from four separate and independent sources as part of an 8-year prospective study to determine the pattern of disease activity and damage accumulation in a community based lupus cohort of predominantly...... Scandinavian ancestry. Incident cases were subsequently identified by surveillance of these sources. Established and new cases underwent annual, structured interviews, clinical examination and blood sampling. The Systemic Lupus Erythematosus Diseases Activity Index SLEDAI and Systemic Lupus International...

  9. Socioeconomic Correlates of Eating Disorder Symptoms in an Australian Population-Based Sample.

    Directory of Open Access Journals (Sweden)

    Brittany Mulders-Jones

    Full Text Available Recent research has challenged the stereotype that eating disorders are largely limited to young, White, upper-class females. This study investigated the association between indicators of socioeconomic status and eating disorder features.Data were merged from cross-sectional general population surveys of adults in South Australia in 2008 (n = 3034 and 2009 (n = 3007 to give a total sample of 6041 participants. Multivariate logistic regressions were employed to test associations between indicators of socioeconomic status (household income, educational level, employment status, indigenous status and urbanicity and current eating disorder features (objective binge eating, subjective binge eating, purging, strict dieting and overvaluation of weight/shape. Eating disorder features occurred at similar rates across all levels of income, education, indigenous status, and urbanicity (p > 0.05. However, compared to working full-time, not working due to disability was associated with an increased risk of objective binge eating (odds ratio (OR = 2.30, p < 0.01 and purging (OR = 4.13, p < 0.05, engagement in home-duties with an increased risk of overvaluation of weight/shape (OR = 1.39, p < 0.05, and unemployment with an increased risk of objective binge eating (OR = 2.02, p < 0.05 and subjective binge eating (OR = 2.80, p < 0.05. Furthermore, participants with a trade or certificate qualification were at a significantly increased risk of reporting strict dieting compared to participants without a tertiary qualification (OR = 1.58, p <0.01. Limitations included the small numbers of indigenous participants (n = 115 and participants who reported purging (n = 54, exclusion of excessive exercise (which is associated with eating disorders, particularly in males, and the conduct of interviews by laypersons.Overall, symptoms of eating disorders are distributed equally across levels of socioeconomic status. This study highlights the need for universal access to

  10. A positive association between anxiety disorders and cannabis use or cannabis use disorders in the general population- a meta-analysis of 31 studies

    Science.gov (United States)

    2014-01-01

    Background The aim of the current study was to investigate the association between anxiety and cannabis use/cannabis use disorders in the general population. Methods A total of N = 267 studies were identified from a systematic literature search (any time- March 2013) of Medline and PsycInfo databases, and a hand search. The results of 31 studies (with prospective cohort or cross-sectional designs using non-institutionalised cases) were analysed using a random-effects meta-analysis with the inverse variance weights. Lifetime or past 12-month cannabis use, anxiety symptoms, and cannabis use disorders (CUD; dependence and/or abuse/harmful use) were classified according to DSM/ICD criteria or scores on standardised scales. Results There was a small positive association between anxiety and either cannabis use (OR = 1.24, 95% CI: 1.06-1.45, p = .006; N = 15 studies) or CUD (OR = 1.68, 95% CI: 1.23-2.31, p = .001; N = 13 studies), and between comorbid anxiety + depression and cannabis use (OR = 1.68, 95% CI: 1.17-2.40, p = .004; N = 5 studies). The positive associations between anxiety and cannabis use (or CUD) were present in subgroups of studies with ORs adjusted for possible confounders (substance use, psychiatric illness, demographics) and in studies with clinical diagnoses of anxiety. Cannabis use at baseline was significantly associated with anxiety at follow-up in N = 5 studies adjusted for confounders (OR = 1.28, 95% CI: 1.06-1.54, p = .01). The opposite relationship was investigated in only one study. There was little evidence for publication bias. Conclusion Anxiety is positively associated with cannabis use or CUD in cohorts drawn from some 112,000 non-institutionalised members of the general population of 10 countries. PMID:24884989

  11. Body Mass Index, Smoking and Hypertensive Disorders during Pregnancy: A Population Based Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Thuridur A Gudnadóttir

    Full Text Available While obesity is an indicated risk factor for hypertensive disorders of pregnancy, smoking during pregnancy has been shown to be inversely associated with the development of preeclampsia and gestational hypertension. The purpose of this study was to investigate the combined effects of high body mass index and smoking on hypertensive disorders during pregnancy. This was a case-control study based on national registers, nested within all pregnancies in Iceland 1989-2004, resulting in birth at the Landspitali University Hospital. Cases (n = 500 were matched 1:2 with women without a hypertensive diagnosis who gave birth in the same year. Body mass index (kg/m2 was based on height and weight at 10-15 weeks of pregnancy. We used logistic regression models to calculate odds ratios and corresponding 95% confidence intervals as measures of association, adjusting for potential confounders and tested for additive and multiplicative interactions of body mass index and smoking. Women's body mass index during early pregnancy was positively associated with each hypertensive outcome. Compared with normal weight women, the multivariable adjusted odds ratio for any hypertensive disorder was 1.8 (95% confidence interval, 1.3-2.3 for overweight women and 3.1 (95% confidence interval, 2.2-4.3 for obese women. The odds ratio for any hypertensive disorder with obesity was 3.9 (95% confidence interval 1.8-8.6 among smokers and 3.0 (95% confidence interval 2.1-4.3 among non-smokers. The effect estimates for hypertensive disorders with high body mass index appeared more pronounced among smokers than non-smokers, although the observed difference was not statistically significant. Our findings may help elucidate the complicated interplay of these lifestyle-related factors with the hypertensive disorders during pregnancy.

  12. Co-aggregation of major psychiatric disorders in individuals with first-degree relatives with schizophrenia: a nationwide population-based study.

    Science.gov (United States)

    Cheng, C-M; Chang, W-H; Chen, M-H; Tsai, C-F; Su, T-P; Li, C-T; Tsai, S-J; Hsu, J-W; Huang, K-L; Lin, W-C; Chen, T-J; Bai, Y-M

    2017-11-07

    A previous genetic study has suggested that schizophrenia, bipolar disorder, major depressive disorder, autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) share common disease-associated genes. However, whether individuals with first-degree relatives (FDRs) with schizophrenia have a higher risk of these major psychiatric disorders requires further investigation. This study used Taiwan's National Health Insurance Research Database and identified 151 650 patients with schizophrenia and 227 967 individuals with FDRs with schizophrenia. The relative risks (RRs) of schizophrenia and other major psychiatric disorders were assessed in individuals with FDRs with schizophrenia. The individuals with FDRs with schizophrenia exhibited higher RRs (95% confidence interval) of major psychiatric disorders, namely schizophrenia (4.76, 4.65-4.88), bipolar disorder (3.23, 3.12-3.35), major depressive disorder (2.05, 2.00-2.10), ASD (2.55, 2.35-2.77) and ADHD (1.31, 1.25-1.37) than were found in the total population. Several sensitivity analyses were conducted to confirm these results. A dose-dependent relationship was observed between the risks of major psychiatric disorders and the numbers of FDRs with schizophrenia. The increased risks of major psychiatric disorders were consistent in different family relationships, namely among parents, offspring, siblings and twins. Our study supports the familial dose-dependent co-aggregation of schizophrenia, bipolar disorder, major depressive disorder, ASD and ADHD, and our results may prompt governmental public health departments and psychiatrists to focus on the mental health of individuals with FDRs with schizophrenia.Molecular Psychiatry advance online publication, 7 November 2017; doi:10.1038/mp.2017.217.

  13. Prevalence and nature of anaemia in a prospective, population-based sample of people with diabetes: Teesside anaemia in diabetes (TAD) study.

    Science.gov (United States)

    Jones, S C; Smith, D; Nag, S; Bilous, M T; Winship, S; Wood, A; Bilous, R W

    2010-06-01

    Anaemia occurs in 25% of people attending hospital diabetes clinics, but this may not be representative of all people with diabetes. We aimed to determine the prevalence of anaemia in a prospective population-based sample stratified by estimated glomerular filtration rate (eGFR) using the 4-point Modification of Diet in Renal Disease (MDRD) formula. All 7331 patients on our district register were stratified by eGFR. Seven hundred and thirty were approached by letter on two occasions. Two hundred and thirty-four (32%) returned questionnaires and blood samples. Responders (R), non-responders (NR) and the whole cohort (C) were similar: mean +/- sd age R 61.7 +/- 12.7 years; NR 61.3 +/- 15.1 years; C 61.8 +/- 14.2 years; diabetes duration R 8.8 +/- 8.6 years; NR 8.2 +/- 7.9 years; C 7.5 +/- 7.8 years, Type 1 diabetes R 10.1%, NR 10.8%, C 9.4%. Anaemia was defined using World Health Organization criteria: haemoglobin 60 ml/min per 1.73 m(2). Anaemia was as a result of erythropoietin deficiency in 34%, abnormal haematinics in 40% and was unexplained in 26% of patients. Five per cent of the patients had anaemia below the treatment threshold of 11 g/dl. The prevalence of unrecognized anaemia in population-based cohorts is lower than that in hospital-based studies. Current clinical surveillance in the UK is failing to detect anaemia in stage 3-5 chronic kidney disease (eGFR 60 ml/min per 1.73 m(2).

  14. Dysthymic disorder in the elderly population.

    Science.gov (United States)

    Devanand, D P

    2014-01-01

    The diagnosis of dysthymic disorder was created in DSM-III and maintained in DSM-IV to describe a depressive syndrome of mild to moderate severity of at least two years' duration that did not meet criteria for major depressive disorder. The prevalence of dysthymic disorder is approximately 2% in the elderly population where subsyndromal depressions of lesser severity are more common. Dysthymic disorder was replaced in DSM-V by the diagnosis of "persistent depressive disorder" that includes chronic major depression and dysthymic disorder. In older adults, epidemiological and clinical evidence supports the use of the term "dysthymic disorder." In contrast to young adults with dysthymic disorder, older adults with dysthymic disorder commonly present with late age of onset, without major depression and other psychiatric disorders, and with a low rate of family history of mood disorders. They often have stressors such as loss of social support and bereavement, and some have cerebrovascular or neurodegenerative pathology. A minority has chronic depression dating from youth with psychiatric comorbidity similar to young adults with dysthymic disorder. In older adults, both dysthymic disorder and subsyndromal depression increase disability and lead to poor medical outcomes. Elderly patients with dysthymic disorder are seen mainly in primary care where identification and treatment are often inadequate. Treatment with antidepressant medication shows marginal superiority over placebo in controlled trials, and problem-solving therapy shows similar efficacy. Combined treatment and collaborative care models show slightly better results, but cost effectiveness is a concern. Further work is needed to clarify optimal approaches to the treatment of dysthymic disorder in elderly patients.

  15. Population-based assessment of cancer survivors' financial burden and quality of life: a prospective cohort study.

    Science.gov (United States)

    Zafar, S Yousuf; McNeil, Rebecca B; Thomas, Catherine M; Lathan, Christopher S; Ayanian, John Z; Provenzale, Dawn

    2015-03-01

    The impact of financial burden among patients with cancer has not yet been measured in a way that accounts for inter-relationships between quality of life, perceived quality of care, disease status, and sociodemographic characteristics. In a national, prospective, observational, population- and health care systems-based cohort study, patients with colorectal or lung cancer were enrolled from 2003 to 2006 within 3 months of diagnosis. For this analysis, surviving patients who were either disease free or had advanced disease were resurveyed a median 7.3 years from diagnosis. Structural equation modeling was used to investigate relationships between financial burden, quality of life, perceived quality of care, and sociodemographic characteristics. Among 1,000 participants enrolled from five geographic regions, five integrated health care systems, or 15 Veterans Administration Hospitals, 89% (n = 889) were cancer free, and 11% (n = 111) had advanced cancer. Overall, 48% (n = 482) reported difficulties living on their household income, and 41% (n = 396) believed their health care to be "excellent." High financial burden was associated with lower household income (adjusted odds ratio [OR] = 0.61 per $20k per year, P financial burden was also associated with poorer quality of life (adjusted beta = -0.06 per burden category; P Financial burden is prevalent among cancer survivors and is related to patients' health-related quality of life. Future studies should consider interventions to improve patient education and engagement with regard to financial burden. Copyright © 2014 by American Society of Clinical Oncology.

  16. Parental age and the risk of obsessive compulsive disorder and Tourette syndrome / chronic tic disorder in a nationwide population-based sample.

    Science.gov (United States)

    Chudal, Roshan; Leivonen, Susanna; Rintala, Hanna; Hinkka-Yli-Salomäki, Susanna; Sourander, Andre

    2017-12-01

    Advancing paternal age has been associated with several neuropsychiatric disorders in children. However, there is limited understanding of this association with obsessive compulsive disorder (OCD) and Tourette syndrome/chronic tic disorder (TS/CT) with inconsistent findings. We examined the association between parental age and offspring OCD and TS/CT. This nested case-control study used the Finnish Hospital Discharge Register (FHDR) to identify 1358 individuals with OCD and 1195 with TS/CT, born from 1991 to 2009 and diagnosed by 2010. Each case was matched with four controls from the Finnish Population Register (FPR), without diagnoses of OCD, TS/CT or severe or profound mental retardation. Conditional logistic regression was used to examine the association between parental age and OCD, TS/CT. A trend of increasing odds was seen with advancing maternal age. In the final model, offspring of mothers aged 35-39 years had a 1.3-fold increased odd (OR = 1,31, 95% confidence interval (95% CI:1.03-1.66)) of OCD compared with maternal aged 25-29 years. Offspring of fathers younger than 20 years had increased odds of TS/CT in the unadjusted analysis (OR = 2.43, 95% CI: 1.27-4.56). The study limitations included using hospital diagnoses to identify cases, with limited diagnostic validity, and the possible over representation of moderate to severe cases. The lack of association between advancing paternal age and OCD is in contrast with schizophrenia, despite sharing demographic characteristics and possible shared neuropathology. Furthermore, these differences suggest different etiological pathways among TS/CT, autism spectrum disorder (ASD) and attention deficit/hyperactive disorder (ADHD), despite their frequently comorbid existence. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Autism Spectrum Disorder Symptoms in Infants with Fragile X Syndrome: A Prospective Case Series

    Science.gov (United States)

    Hogan, Abigail L.; Caravella, Kelly E.; Ezell, Jordan; Rague, Lisa; Hills, Kimberly; Roberts, Jane E.

    2017-01-01

    No studies to date have prospectively examined early autism spectrum disorder (ASD) markers in infants with fragile X syndrome (FXS), who are at elevated risk for ASD. This paper describes the developmental profiles of eight infants with FXS from 9 to 24 months of age. Four meet diagnostic criteria for ASD at 24 months of age, and four do not.…

  18. Prospective Associations among Borderline Personality Disorder Symptoms, Interpersonal Problems, and Aggressive Behaviors

    Science.gov (United States)

    Stepp, Stephanie D.; Smith, Tiffany D.; Morse, Jennifer Q.; Hallquist, Michael N.; Pilkonis, Paul A.

    2012-01-01

    This study examined the prospective relationships among borderline personality disorder (BPD) symptoms, interpersonal problems, and types of aggressive behaviors (i.e., experiencing psychological and physical victimization and perpetrating psychological and physical aggression) in a psychiatric sample (N = 139) over the course of 2 years. We…

  19. A population-based study of atopic disorders and inflammatory markers in childhood before psychotic experiences in adolescence.

    Science.gov (United States)

    Khandaker, Golam M; Zammit, Stanley; Lewis, Glyn; Jones, Peter B

    2014-01-01

    Schizophrenia is associated with atopy and increased inflammatory markers. We report a population-based longitudinal study of the associations between childhood atopic disorders, subsequent serum inflammatory markers, interleukin 6 (IL-6) and C-reactive protein (CRP), and the risk of psychotic experiences (PEs). PEs were assessed at age 13 years (n=6785). Presence of clinician-diagnosed atopic disorders (asthma and eczema) was determined from parent-completed questionnaires at age 10 years (n=7814). Serum IL-6 and CRP were measured at age 9 years (n=5076). Logistic regression examined the association between (1) atopy and PEs, (2) inflammatory markers and PEs, and (3) mediating effects of inflammatory markers on the atopy-PEs association. Linear regression examined the association between atopy and inflammatory markers. Age, gender, social class, ethnicity and body mass index were included as potential confounders. At age 10 years, about 14% of the sample was reported to have asthma, 12% eczema, and 7% both asthma and eczema. Compared with children with no atopy, risk of PEs at age 13 years was increased for all of these groups; adjusted odds ratios (95% CI) were, respectively, 1.39 (1.10-1.77), 1.33 (1.04-1.69), and 1.44 (1.06-1.94). Atopy was associated with increased serum IL-6 and CRP; however, this did not mediate association between atopy and PEs. Inflammatory markers were not associated with later PEs. Childhood atopic disorders increase the risk of psychotic experiences in adolescence. Follow-up of these individuals will be useful to determine the effect of atopy and inflammation on different trajectories of early-life PEs. © 2013. Published by Elsevier B.V. All rights reserved.

  20. Prevalence and Polysomnographic Correlates of Insomnia Comorbid with Medical Disorders

    Science.gov (United States)

    Budhiraja, Rohit; Roth, Thomas; Hudgel, David W.; Budhiraja, Pooja; Drake, Christopher L.

    2011-01-01

    Study Objectives: To determine the prevalence and polysomnographic correlates of insomnia in subjects with self-reported medical disorders. Design: Prospective cross-sectional study. Participants: Community-based sample of 3282 men and women aged 18 to 65 years old, with a subset who underwent polysomnography. Measurements: Self-reported measures of sleep habits and current health, and polysomnographic sleep variables. Results: The prevalence of insomnia was 21.4%. The adjusted odds of insomnia were 2.2 times as high in persons with any medical disorders as in those without medical disorders. Specifically, odds of insomnia were higher in people with heart disease (OR = 1.6 [95% CI: 1.2-23], P = 0.004), hypertension (1.5 [12-18], P insomnia increased with increasing number of medical disorders. However, polysomnographic sleep was not significantly different in persons with or without medical disorders for most disorders assessed. Conclusion: This large population-based study suggests that insomnia is highly prevalent in diverse chronic medical disorders. However, polysomnographic evidence of disturbed sleep is present in only a subset of comorbid insomnia populations. Citation: Budhiraja R; Roth T; Hudgel DW; Budhiraja P; Drake CL. Prevalence and polysomnographic correlates of insomnia comorbid with medical disorders. SLEEP 2011;34(7):859-867. PMID:21731135

  1. Exposure to childhood adversity and deficits in emotion recognition: results from a large, population-based sample.

    Science.gov (United States)

    Dunn, Erin C; Crawford, Katherine M; Soare, Thomas W; Button, Katherine S; Raffeld, Miriam R; Smith, Andrew D A C; Penton-Voak, Ian S; Munafò, Marcus R

    2018-03-07

    Emotion recognition skills are essential for social communication. Deficits in these skills have been implicated in mental disorders. Prior studies of clinical and high-risk samples have consistently shown that children exposed to adversity are more likely than their unexposed peers to have emotion recognition skills deficits. However, only one population-based study has examined this association. We analyzed data from children participating in the Avon Longitudinal Study of Parents and Children, a prospective birth cohort (n = 6,506). We examined the association between eight adversities, assessed repeatedly from birth to age 8 (caregiver physical or emotional abuse; sexual or physical abuse; maternal psychopathology; one adult in the household; family instability; financial stress; parent legal problems; neighborhood disadvantage) and the ability to recognize facial displays of emotion measured using the faces subtest of the Diagnostic Assessment of Non-Verbal Accuracy (DANVA) at age 8.5 years. In addition to examining the role of exposure (vs. nonexposure) to each type of adversity, we also evaluated the role of the timing, duration, and recency of each adversity using a Least Angle Regression variable selection procedure. Over three-quarters of the sample experienced at least one adversity. We found no evidence to support an association between emotion recognition deficits and previous exposure to adversity, either in terms of total lifetime exposure, timing, duration, or recency, or when stratifying by sex. Results from the largest population-based sample suggest that even extreme forms of adversity are unrelated to emotion recognition deficits as measured by the DANVA, suggesting the possible immutability of emotion recognition in the general population. These findings emphasize the importance of population-based studies to generate generalizable results. © 2018 Association for Child and Adolescent Mental Health.

  2. Young adults' trajectories of Ecstasy use: a population based study.

    Science.gov (United States)

    Smirnov, Andrew; Najman, Jake M; Hayatbakhsh, Reza; Plotnikova, Maria; Wells, Helene; Legosz, Margot; Kemp, Robert

    2013-11-01

    Young adults' Ecstasy use trajectories have important implications for individual and population-level consequences of Ecstasy use, but little relevant research has been conducted. This study prospectively examines Ecstasy trajectories in a population-based sample. Data are from the Natural History Study of Drug Use, a retrospective/prospective cohort study conducted in Australia. Population screening identified a probability sample of Ecstasy users aged 19-23 years. Complete data for 30 months of follow-up, comprising 4 time intervals, were available for 297 participants (88.4% of sample). Trajectories were derived using cluster analysis based on recent Ecstasy use at each interval. Trajectory predictors were examined using a generalized ordered logit model and included Ecstasy dependence (World Mental Health Composite International Diagnostic Instrument), psychological distress (Hospital Anxiety Depression Scale), aggression (Young Adult Self Report) and contextual factors (e.g. attendance at electronic/dance music events). Three Ecstasy trajectories were identified (low, intermediate and high use). At its peak, the high-use trajectory involved 1-2 days Ecstasy use per week. Decreasing frequency of use was observed for intermediate and high-use trajectories from 12 months, independently of market factors. Intermediate and high-use trajectory membership was predicted by past Ecstasy consumption (>70 pills) and attendance at electronic/dance music events. High-use trajectory members were unlikely to have used Ecstasy for more than 3 years and tended to report consistently positive subjective effects at baseline. Given the social context and temporal course of Ecstasy use, Ecstasy trajectories might be better understood in terms of instrumental rather than addictive drug use patterns. © 2013 Elsevier Ltd. All rights reserved.

  3. Prescribing patterns for inpatients with schizophrenia spectrum disorders in a psychiatric hospital in Slovenia: Results of 16-month prospective, non-interventional clinical research.

    Science.gov (United States)

    Bole, Cvetka Bačar; Pišlar, Mitja; Mrhar, Aleš; Tavčar, Rok

    2017-06-01

    In Slovenia, there has been no evidence about the prescribing patterns for inpatients with psychotic disorders. The research aims to analyze drug utilization patterns for inpatients with psychotic disorder that are coded as F20-F29 according to International Classification of Diseases (ICD) 10 th revision (schizophrenia spectrum disorders). Prospective research was conducted at the Psychiatric Hospital Idrija. The medical records of the inpatients admitted over a 12-month period were collected from the beginning to the end of their hospitalization. A total of 311 inpatients with 446 hospitalizations were included, producing a total of 3954 medication prescriptions. Medications prescribed pro re nata (the use of as needed) were also taken into account. Antipsychotics (N=1149, 43% of prescriptions) were the most often prescribed medications, followed by anxiolytics, antiparkinsonians, antidepressants, mood stabilizers and cardiovascular drugs. A total of 256 (82%) inpatients received at least one pro re nata medication. It was observed that the studied population was treated with one antipsychotic on 27 percent of prescriptions. Inpatients with schizophrenia spectrum disorders were exposed to a large number of different drugs. They were not received only psychotropic drugs but also other medications. With the knowledge about medications the implementation of clinical pharmacy services to the psychiatrists would significantly improve medication of inpatients with psychotic disorders and polypharmacotherapy.

  4. A register based epidemiological description of risk factors and outcomes for major psychiatric disorders, focusing on a comparison between bipolar affective disorder and schizophrenia

    DEFF Research Database (Denmark)

    Laursen, Thomas Munk

    2006-01-01

    of schizophrenia and bipolar affective disorder. The studies were based on four Danish registers: the Psychiatric Central Register, the Danish Civil Registration System, the Cause of Death Register, and the Danish Medical Birth Register. From the registers, large population based cohorts were identified...... and followed over several decades. Survival analysis techniques were applied to identify risk factors and mortality rates. The results demonstrated an overlap in risk factors for schizophrenia and bipolar affective disorder. Excess mortality (compared to persons never admitted with a psychiatric disorder......), and environmental factors act (or interact) with this predisposition. However, large differences in gender distribution and age at onset are present, and differences and similarities between the disorders should be further examined before the Kraepelinian dichotomization can be disregarded....

  5. Genomewide Linkage Disequilibrium Mapping of Severe Bipolar Disorder in a Population Isolate

    Science.gov (United States)

    Ophoff, Roel A.; Escamilla, Michael A.; Service, Susan K.; Spesny, Mitzi; Meshi, Dar B.; Poon, Wingman; Molina, Julio; Fournier, Eduardo; Gallegos, Alvaro; Mathews, Carol; Neylan, Thomas; Batki, Steven L.; Roche, Erin; Ramirez, Margarita; Silva, Sandra; De Mille, Melissa C.; Dong, Penny; Leon, Pedro E.; Reus, Victor I.; Sandkuijl, Lodewijk A.; Freimer, Nelson B.

    2002-01-01

    Genomewide association studies may offer the best promise for genetic mapping of complex traits. Such studies in outbred populations require very densely spaced single-nucleotide polymorphisms. In recently founded population isolates, however, extensive linkage disequilibrium (LD) may make these studies feasible with currently available sets of short tandem repeat markers, spaced at intervals as large as a few centimorgans. We report the results of a genomewide association study of severe bipolar disorder (BP-I), using patients from the isolated population of the central valley of Costa Rica. We observed LD with BP-I on several chromosomes; the most striking results were in proximal 8p, a region that has previously shown linkage to schizophrenia. This region could be important for severe psychiatric disorders, rather than for a specific phenotype. PMID:12119601

  6. An Italian Prospective Experience on the Association Between Congenital Cytomegalovirus Infection and Autistic Spectrum Disorder.

    Science.gov (United States)

    Garofoli, Francesca; Lombardi, Giuseppina; Orcesi, Simona; Pisoni, Camilla; Mazzucchelli, Iolanda; Angelini, Micol; Balottin, Umberto; Stronati, Mauro

    2017-05-01

    The aim of this retrospective study, with prospective data collection, was to correlate congenital cytomegalovirus (CMV) infection with autism spectrum disorder (ASD) and to define its prevalence. Seventy proven congenitally-infected infants, born between 2007 and 2012, were referred to our centre for CMV diagnosis and follow-up, which consisted of a consolidated protocol allowing an early evaluation of autism. We considered four children 2-year old, two of whom, at the age of 3, were diagnosed with ASD demonstrating a 2-3 fold higher prevalence (2.86%), than that in general Italian population (0.66-1.36%).Our protocol enabled us to make the earliest diagnosis and highlight the role of the virus among other causes of autism, which may be a long term sequela of congenital CMV.

  7. Eating disorders in Asian populations: a critique of current approaches to the study of culture, ethnicity, and eating disorders.

    Science.gov (United States)

    Cummins, Lillian Huang; Simmons, Angela M; Zane, Nolan W S

    2005-10-01

    There is increasing evidence that eating disorders are present among ethnically diverse populations, and researchers have suggested that investigations in this area may inform the field's understanding of how sociocultural factors are related to the development of eating disorders. Although it is generally accepted that sociocultural factors are key in eating disorder etiology, knowledge on how best to study these influences in diverse groups is still limited. In this article, the authors review how the research literature has explored relationships among culture, ethnicity, and eating disorders in Asian populations and critically examine strategies that have been used to investigate these issues across 1 ethnic/racial group. The methodological challenges encountered in these approaches are identified and considered in the provision of recommendations for future endeavors to improve the field's understanding of how culture is related to eating disorders.

  8. Genetic association between NRG1 and schizophrenia, major depressive disorder, bipolar disorder in Han Chinese population.

    Science.gov (United States)

    Wen, Zujia; Chen, Jianhua; Khan, Raja Amjad Waheed; Song, Zhijian; Wang, Meng; Li, Zhiqiang; Shen, Jiawei; Li, Wenjin; Shi, Yongyong

    2016-04-01

    Schizophrenia, major depressive disorder, and bipolar disorder are three major psychiatric disorders affecting around 0.66%, 3.3%, and 1.5% of the Han Chinese population respectively. Several genetic linkage analyses and genome wide association studies identified NRG1 as a susceptibility gene of schizophrenia, which was validated by its role in neurodevelopment, glutamate, and other neurotransmitter receptor expression regulation. To further investigate whether NRG1 is a shared risk gene for major depressive disorder, bipolar disorder as well as schizophrenia, we performed an association study among 1,248 schizophrenia cases, 1,056 major depression cases, 1,344 bipolar disorder cases, and 1,248 controls. Totally 15 tag SNPs were genotyped and analyzed, and no population stratification was found in our sample set. Among the sites, rs4236710 (corrected Pgenotye  = 0.015) and rs4512342 (Pallele  = 0.03, Pgenotye  = 0.045 after correction) were associated with schizophrenia, and rs2919375 (corrected Pgenotye  = 0.004) was associated with major depressive disorder. The haplotype rs4512342-rs6982890 showed association with schizophrenia (P = 0.03 for haplotype "TC" after correction), and haplotype rs4531002-rs11989919 proved to be a shared risk factor for both major depressive disorder ("CC": corrected P = 0.009) and bipolar disorder ("CT": corrected P = 0.003). Our results confirmed that NRG1 was a shared common susceptibility gene for major mental disorders in Han Chinese population. © 2016 Wiley Periodicals, Inc.

  9. Polygenic risk for five psychiatric disorders and cross-disorder and disorder-specific neural connectivity in two independent populations.

    Science.gov (United States)

    Wang, Tianqi; Zhang, Xiaolong; Li, Ang; Zhu, Meifang; Liu, Shu; Qin, Wen; Li, Jin; Yu, Chunshui; Jiang, Tianzi; Liu, Bing

    2017-01-01

    Major psychiatric disorders, including attention deficit hyperactivity disorder (ADHD), autism (AUT), bipolar disorder (BD), major depressive disorder (MDD), and schizophrenia (SZ), are highly heritable and polygenic. Evidence suggests that these five disorders have both shared and distinct genetic risks and neural connectivity abnormalities. To measure aggregate genetic risks, the polygenic risk score (PGRS) was computed. Two independent general populations (N = 360 and N = 323) were separately examined to investigate whether the cross-disorder PGRS and PGRS for a specific disorder were associated with individual variability in functional connectivity. Consistent altered functional connectivity was found with the bilateral insula: for the left supplementary motor area and the left superior temporal gyrus with the cross-disorder PGRS, for the left insula and right middle and superior temporal lobe associated with the PGRS for autism, for the bilateral midbrain, posterior cingulate, cuneus, and precuneus associated with the PGRS for BD, and for the left angular gyrus and the left dorsolateral prefrontal cortex associated with the PGRS for schizophrenia. No significant functional connectivity was found associated with the PGRS for ADHD and MDD. Our findings indicated that genetic effects on the cross-disorder and disorder-specific neural connectivity of common genetic risk loci are detectable in the general population. Our findings also indicated that polygenic risk contributes to the main neurobiological phenotypes of psychiatric disorders and that identifying cross-disorder and specific functional connectivity related to polygenic risks may elucidate the neural pathways for these disorders.

  10. Anxiety disorders and behavioral inhibition in preschool children: a population-based study.

    Science.gov (United States)

    Paulus, Frank W; Backes, Aline; Sander, Charlotte S; Weber, Monika; von Gontard, Alexander

    2015-02-01

    This study assessed the prevalence of anxiety disorders in preschool children and their associations with behavioral inhibition as a temperamental precursor. A representative sample of 1,342 children aged 4–7 years (M = 6;1, SD = 4.80) was examined with a standardized parental questionnaire, including items referring to anxiety disorders at the current age and behavioral inhibition at the age of 2 years. The total prevalence of anxiety disorders was 22.2 %. Separation anxiety (SAD) affected 7 %, social phobia (SOC) 10.7 %, specific phobia (PHOB) 9.8 % and depression/generalized anxiety (MDD/GAD) 3.4 % of children. The prevalence of most types of anxiety was higher in girls except for separation anxiety, which affected more boys. Behavioral inhibition in the second year of life was associated with all types of anxiety. Anxiety disorders are common but frequently overlooked in preschool children. Different subtypes can be differentiated and are often preceded by behavioral inhibition. Assessment, prevention and treatment of anxiety disorders are recommended in preschool children.

  11. Indicators of fetal growth and bipolar disorder: a Danish national register-based study

    DEFF Research Database (Denmark)

    Øgendahl, Bettina; Agerbo, Esben; Byrne, Majella

    2006-01-01

    contradictory. The aim of this study was to investigate whether the risk of bipolar disorder is associated with exposure to indicators of fetal growth.Method. A national population nested case-control study based on Danish longitudinal register databases was carried out. Conditional logistic regression was used......, controlling for potential confounding factors such as parental age at birth, socio-economic indicators and psychiatric history. We identified 196 cases, and each case was time-, age- and sex-matched with 25 normal population-based controls. All cases were between the ages of 12 and 26 years at the time......Background. Several studies have found an association between indicators of fetal growth and/or obstetric complications and schizophrenia but only a few studies have investigated the possible association between these factors and bipolar disorder. Furthermore, the results of these studies have been...

  12. Eczema Is Associated with Childhood Speech Disorder: A Retrospective Analysis from the National Survey of Children's Health and the National Health Interview Survey.

    Science.gov (United States)

    Strom, Mark A; Silverberg, Jonathan I

    2016-01-01

    To determine if eczema is associated with an increased risk of a speech disorder. We analyzed data on 354,416 children and adolescents from 19 US population-based cohorts: the 2003-2004 and 2007-2008 National Survey of Children's Health and 1997-2013 National Health Interview Survey, each prospective, questionnaire-based cohorts. In multivariate survey logistic regression models adjusting for sociodemographics and comorbid allergic disease, eczema was significantly associated with higher odds of speech disorder in 12 of 19 cohorts (P speech disorder in children with eczema was 4.7% (95% CI 4.5%-5.0%) compared with 2.2% (95% CI 2.2%-2.3%) in children without eczema. In pooled multivariate analysis, eczema was associated with increased odds of speech disorder (aOR [95% CI] 1.81 [1.57-2.05], P speech disorder. History of eczema was associated with moderate (2.35 [1.34-4.10], P = .003) and severe (2.28 [1.11-4.72], P = .03) speech disorder. Finally, significant interactions were found, such that children with both eczema and attention deficit disorder with or without hyperactivity or sleep disturbance had vastly increased risk of speech disorders than either by itself. Pediatric eczema may be associated with increased risk of speech disorder. Further, prospective studies are needed to characterize the exact nature of this association. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Sleep in later life: a population-based approach

    NARCIS (Netherlands)

    J.F. van den Berg (Julia)

    2008-01-01

    textabstractThis dissertation includes six epidemiological studies of sleep in a normal elderly population. The research was conducted within the setting of the Rotterdam Study, a large prospective cohort study of community-dwelling inhabitants of a district of Rotterdam, aged 55 and over. A total

  14. A population-based study of atopic disorders and inflammatory markers in childhood before psychotic experiences in adolescence☆

    Science.gov (United States)

    Khandaker, Golam M.; Zammit, Stanley; Lewis, Glyn; Jones, Peter B.

    2014-01-01

    Objective Schizophrenia is associated with atopy and increased inflammatory markers. We report a population-based longitudinal study of the associations between childhood atopic disorders, subsequent serum inflammatory markers, interleukin 6 (IL-6) and C-reactive protein (CRP), and the risk of psychotic experiences (PEs). Method PEs were assessed at age 13 years (n = 6785). Presence of clinician-diagnosed atopic disorders (asthma and eczema) was determined from parent-completed questionnaires at age 10 years (n = 7814). Serum IL-6 and CRP were measured at age 9 years (n = 5076). Logistic regression examined the association between (1) atopy and PEs, (2) inflammatory markers and PEs, and (3) mediating effects of inflammatory markers on the atopy–PEs association. Linear regression examined the association between atopy and inflammatory markers. Age, gender, social class, ethnicity and body mass index were included as potential confounders. Results At age 10 years, about 14% of the sample was reported to have asthma, 12% eczema, and 7% both asthma and eczema. Compared with children with no atopy, risk of PEs at age 13 years was increased for all of these groups; adjusted odds ratios (95% CI) were, respectively, 1.39 (1.10–1.77), 1.33 (1.04–1.69), and 1.44 (1.06–1.94). Atopy was associated with increased serum IL-6 and CRP; however, this did not mediate association between atopy and PEs. Inflammatory markers were not associated with later PEs. Conclusion Childhood atopic disorders increase the risk of psychotic experiences in adolescence. Follow-up of these individuals will be useful to determine the effect of atopy and inflammation on different trajectories of early-life PEs. PMID:24268471

  15. Prevalence of mental disorders in a prison population in Durban ...

    African Journals Online (AJOL)

    Objective: The aim of this study was to determine the prevalence of serious mental disorders in a prison population in Durban, South Africa, one of the largest prisons in the Southern hemisphere. Method: 193 prisoners were interviewed using the Mini Neuro-psychiatric Interview, a screening questionnaire and a ...

  16. Association of Tourette Syndrome and Chronic Tic Disorders With Objective Indicators of Educational Attainment: A Population-Based Sibling Comparison Study.

    Science.gov (United States)

    Pérez-Vigil, Ana; Fernández de la Cruz, Lorena; Brander, Gustaf; Isomura, Kayoko; Jangmo, Andreas; Kuja-Halkola, Ralf; Hesselmark, Eva; D'Onofrio, Brian M; Larsson, Henrik; Mataix-Cols, David

    2018-05-29

    The influence of Tourette syndrome and chronic tic disorders on academic performance has not been objectively quantified. To investigate the association of Tourette syndrome and chronic tic disorders with objectively measured educational outcomes, adjusting for measured covariates and unmeasured factors shared between siblings and taking common psychiatric comorbidities into account. A population-based birth cohort consisting of all individuals born in Sweden from 1976 to 1998 was followed up until December 2013. Individuals with organic brain disorders, mental retardation, and 2 foreign-born parents were excluded. We further identified families with at least 2 singleton full siblings and families with siblings discordant for Tourette syndrome or chronic tic disorders. Previously validated International Classification of Diseases diagnoses of Tourette syndrome or chronic tic disorders in the Swedish National Patient Register. Eligibility to access upper secondary school after compulsory education, finishing upper secondary school, starting a university degree, and finishing a university degree. Of the 2 115 554 individuals in the cohort, 3590 had registered a diagnosis of Tourette syndrome or a chronic tic disorder in specialist care (of whom 2822 [78.6%] were male; median [interquartile] age at first diagnosis, 14.0 [11-18] years). Of 726 198 families with at least 2 singleton full siblings, 2697 included siblings discordant for these disorders. Compared with unexposed individuals, people with Tourette syndrome or chronic tic disorders were significantly less likely to pass all core and additional courses at the end of compulsory school (odds ratios ranging from 0.23 [95% CI, 0.20-0.26] for the handcraft textile/wood course to 0.36 [95% CI, 0.31-0.41] for the English language course) and to access a vocational program (adjusted OR [aOR], 0.31; 95% CI, 0.28-0.34) or academic program (aOR, 0.43; 95% CI, 0.39-0.47) in upper secondary education. Individuals with

  17. Arthrocentesis and Temporomandibular Joint Disorders: Clinical and Radiological Results of a Prospective Study

    Directory of Open Access Journals (Sweden)

    Giacomo De Riu

    2013-01-01

    Full Text Available Purpose. We evaluated the efficacy of arthrocentesis in the treatment of temporomandibular joint (TMJ disorders. Material and Methods. In this prospective clinical case series, 30 consecutive patients with TMJ disorders underwent arthrocentesis using saline and sodium hyaluronate injections. Outcome measures were TMJ pain, maximum mouth opening (MMO, joint noises, and anatomical changes in the TMJ architecture. Patients were evaluated using cone-beam computed tomography (CBCT and magnetic resonance imaging (MRI at the beginning of treatment and 60 days after the last arthrocentesis. Pretreatment and posttreatment clinical parameters were compared using paired and unpaired t-tests, and McNemar’s test was used to evaluate CBCT and MRI changes (. Results. At 1-year follow-up examinations, visual analogue scale scores indicated that pain was reduced significantly and mean postoperative MMO was increased significantly. CBCT findings showed no significant change, and MRI showed only slight reductions in inflammatory signs. Conclusions. Within the limitations of this study, we can conclude that arthrocentesis is a simple, minimally invasive procedure with a relatively low risk of complications and significant clinical benefits in patients with TMJ disorders. This trial is registered with NCT01903512.

  18. Predictors of short-term mortality, cognitive and physical decline in older adults in northwest Russia: a population-based prospective cohort study.

    Science.gov (United States)

    Turusheva, Anna; Frolova, Elena; Hegendoerfer, Eralda; Degryse, Jean-Marie

    2017-08-01

    The classical phenotype, accumulated deficit model and self-report approach of frailty were found not useful in older adults in northwest Russia. More research is needed to identify predictors of adverse outcomes in this population. The aim of this study is to identify predictors of mortality, autonomy and cognitive decline in a population that is characterized by a high cardiovascular morbidity and mortality rate. A population-based prospective cohort study of 611 community-dwelling individuals 65+. Anthropometry, medical history nutritional status were recorded. An evaluation of cognitive, physical and autonomy function, spirometry, and laboratory tests were performed. The total follow-up was 5 years. Multiple imputation, backward stepwise Cox regression analysis, C-statistic, risk reclassification analysis and the bootstrapping techniques were used to analyze the data. We found that the combination of increasing age, male sex, low physical function, low mid-arm muscle area, low forced expiratory volume in 1 s and anemia was associated with mortality for people 65+. The substitution of anemia with anemia + high level of C-reactive protein (hCRP) and the addition of high brain natriuretic peptide (hBNP) levels improved the classification of older persons at risk for mortality. The combination of low physical function, low mid-arm muscle area, low forced expiratory volume in 1 s, anemia with hCRP levels and hBNP identified older persons at a higher risk for mortality. These predictors may be used for the development of a prediction model to detect older people who are at risk for adverse health outcomes in northwest Russia.

  19. Socioeconomic differences in children’s television viewing trajectory: A population-based prospective cohort study

    NARCIS (Netherlands)

    Yang-Huang, J. (Junwen); A. van Grieken (Amy); H.A. Moll (Henriëtte); V.W.V. Jaddoe (Vincent); A.I. Wijtzes (Anne); H. Raat (Hein)

    2017-01-01

    textabstractWe aimed to evaluate the association between family socioeconomic status and repeatedly measured child television viewing time from early childhood to the school period. We analyzed data on 3,561 Dutch children from the Generation R Study, a population-based study in the Netherlands.

  20. The TSH levels and risk of hypothyroidism: Results from a population based prospective cohort study in an Iranian adult's population.

    Science.gov (United States)

    Aminorroaya, Ashraf; Meamar, Rokhsareh; Amini, Massoud; Feizi, Awat; Nasri, Maryam; Tabatabaei, Azamosadat; Faghihimani, Elham

    2017-06-01

    The aim of current study was to assess the relationship between serum TSH levels and hypothyroidism risk in the euthyroid population. In a population-based cohort study, a total of 615 individuals with a normal baseline TSH, from of total population (n=2254) in 2006, were followed up for 6years. TSH, total T4, thyroid peroxidase antibody (TPOAb), and thyroglobulin antibody (TgAb) were measured. The relative risk (RR) and 95% confidence interval (95%CI) were calculated based on logistic regression. The Receiver Operating Characteristic (ROC) analysis along with area under the curve (AUC) was used to prediction of future hypothyroidism. TSH level in 2006 was a significant predictor for overt hypothyroidism, in the total population (RR=3.5) and female (RR=1.37) (all, P valuehypothyroidism from euthyroid. However, this cut off was not observed when we included only negative TPO and TgAbs people in 2006. The RR of hypothyroidism increased gradually when TSH level increased from 2.06-3.6mIU/L to >3.6mIU/L in the total population and both sexes. In women, the risk of overt hypothyroidism was significantly higher in subjects with TSH above 3.6 than those subject with THS levels≤2.05 [RR: (CI95 %), 20.57(2.-207.04), P valuehypothyroidism in future. However, it was not applicable for people with negative TPOAb and negative TgAb. Copyright © 2016 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  1. A Prospective Study of the Concordance of DSM-IV and DSM-5 Diagnostic Criteria for Autism Spectrum Disorder.

    Science.gov (United States)

    Mazurek, Micah O; Lu, Frances; Symecko, Heather; Butter, Eric; Bing, Nicole M; Hundley, Rachel J; Poulsen, Marie; Kanne, Stephen M; Macklin, Eric A; Handen, Benjamin L

    2017-09-01

    The transition from DSM-IV to DSM-5 criteria for autism spectrum disorder (ASD) sparked considerable concern about the potential implications of these changes. This study was designed to address limitations of prior studies by prospectively examining the concordance of DSM-IV and final DSM-5 criteria on a consecutive sample of 439 children referred for autism diagnostic evaluations. Concordance and discordance were assessed using a consistent diagnostic battery. DSM-5 criteria demonstrated excellent overall specificity and good sensitivity relative to DSM-IV criteria. Sensitivity and specificity were strongest for children meeting DSM-IV criteria for autistic disorder, but poor for those meeting criteria for Asperger's disorder and pervasive developmental disorder. Higher IQ, older age, female sex, and less pronounced ASD symptoms were associated with greater discordance.

  2. Risks of road injuries in patients with bipolar disorder and associations with drug treatments: A population-based matched cohort study.

    Science.gov (United States)

    Chen, Vincent Chin-Hung; Yang, Yao-Hsu; Lee, Chuan-Pin; Wong, Jennifer; Ponton, Lynn; Lee, Yena; McIntyre, Roger S; Huang, Kuo-You; Wu, Shu-I

    2018-01-15

    Using a nation-wide, population-based dataset, we aimed to investigate the risk of road injury among individuals with bipolar disorder (BD) compared to individuals without BD. In addition, we investigated the putative moderating effects of prescription for lithium, anticonvulsants, antidepressants, and/or first- or second-generation antipsychotic agents on the association between BD and risk of road injury. As part of an16-year longitudinal cohort study, we compared the risk of road injuries among study subjects aged 16 and above with a diagnosis of BD, with ten age- and sex-matched sample of individuals without BD. Individuals were compared on measures of incidence on road injuries using medical claims data based on the ICD-9-CM codes: E800~807, E810~817, E819~830, E840~848. Time dependent Cox regression models were used to adjust for time-varying covariates such as age, and medication uses. Hazard ratios before and after adjusting for age, sex, other comorbidities, and drug use were calculated. 3953 people with BD were matched with 39,530 controls from general population. Adjusted hazard ratios revealed a 1.66-fold (95% CI 1.40-1.97) increase in risk of road injuries among bipolar subjects when compared to controls. Female gender, older age (i.e. over 80), residence in areas of highest levels of urbanization, and use of antidepressants were associated with a lower risk of road injuries. In this large, national, population-based cohort, BD was associated with an elevated risk of road injuries. However, prescriptions of antidepressants might help mitigate the foregoing risk. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Relationship between stress coping and sleep disorders among the general Japanese population: a nationwide representative survey.

    Science.gov (United States)

    Otsuka, Yuichiro; Kaneita, Yoshitaka; Itani, Osamu; Nakagome, Sachi; Jike, Maki; Ohida, Takashi

    2017-09-01

    To clarify the prevalence of stress, and examine the relationship between sleep disorders and stress coping strategies among highly stressed individuals in the general Japanese population. A cross-sectional nationwide survey was undertaken in November 2007. Men and women were randomly selected from 300 districts throughout Japan. Data from 7671 (3532 men (average age 53.5 ± 17.0 years) and 4139 women (average age 53.9 ± 17.7 years)) were analyzed. Participants completed a self-reported questionnaire on stress, sleep disorders, and stress coping strategies in the previous month. Highly stressed individuals comprised 16.6% (95% confidence interval 15.8-17.5%) of the total sample, and most were aged 20-49 years. In multiple logistic regression, symptoms of insomnia (ie, difficulty initiating sleep, difficulty maintaining sleep, and early morning awakening), excessive daytime sleepiness, nightmares, daytime malfunction, and lack of rest due to sleep deprivation were more prone to occur in highly stressed individuals. In addition, logistic regression analysis controlling for other adjustment factors revealed that stress coping strategies such as 'giving up on problem-solving', 'enduring problems patiently', 'smoking' and 'drinking alcohol' were positively associated with the above-mentioned sleep disorders. On the other hand, stress coping strategies such as 'exercising', 'enjoying hobbies', and 'sharing worries' were inversely associated with the above-mentioned sleep disorders. Distraction-based stress coping (eg, hobbies, exercise, and optimistic thinking) was found to be preferable to problem-based stress coping in a highly stressed Japanese general population. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Aetiological bases of 46,XY disorders of sex development in the Hong Kong Chinese population.

    Science.gov (United States)

    Chan, Angel O K; But, W M; Lee, C Y; Lam, Y Y; Ng, K L; Loung, P Y; Lam, Aimen; Cheng, C W; Shek, C C; Wong, W S; Wong, K F; Wong, M Y; Tse, W Y

    2015-12-01

    Disorders of sex development are due to congenital defects in chromosomal, gonadal, or anatomical sex development. The objective of this study was to determine the aetiology of this group of disorders in the Hong Kong Chinese population. Five public hospitals in Hong Kong. Patients with 46,XY disorders of sex development under the care of paediatric endocrinologists between July 2009 and June 2011. Measurement of serum gonadotropins, adrenal and testicular hormones, and urinary steroid profiling. Mutational analysis of genes involved in sexual differentiation by direct DNA sequencing and multiplex ligation-dependent probe amplification. Overall, 64 patients were recruited for the study. Their age at presentation ranged from birth to 17 years. The majority presented with ambiguous external genitalia including micropenis and severe hypospadias. A few presented with delayed puberty and primary amenorrhea. Baseline and post-human chorionic gonadotropin-stimulated testosterone and dihydrotestosterone levels were not discriminatory in patients with or without AR gene mutations. Of the patients, 22 had a confirmed genetic disease, with 11 having 5α-reductase 2 deficiency, seven with androgen insensitivity syndrome, one each with cholesterol side-chain cleavage enzyme deficiency, Frasier syndrome, NR5A1-related sex reversal, and persistent Müllerian duct syndrome. Our findings suggest that 5α-reductase 2 deficiency and androgen insensitivity syndrome are possibly the two most common causes of 46,XY disorders of sex development in the Hong Kong Chinese population. Since hormonal findings can be unreliable, mutational analysis of the SRD5A2 and AR genes should be considered the first-line tests for these patients.

  5. Utility of CSF biomarkers in psychiatric disorders: a national multicentre prospective study.

    Science.gov (United States)

    Paquet, Claire; Magnin, Eloi; Wallon, David; Troussière, Anne-Cécile; Dumurgier, Julien; Jager, Alain; Bellivier, Frank; Bouaziz-Amar, Elodie; Blanc, Frédéric; Beaufils, Emilie; Miguet-Alfonsi, Carole; Quillard, Muriel; Schraen, Susanna; Pasquier, Florence; Hannequin, Didier; Robert, Philippe; Hugon, Jacques; Mouton-Liger, François

    2016-06-13

    Affective and psychotic disorders are mental or behavioural patterns resulting in an inability to cope with life's ordinary demands and routines. These conditions can be a prodromal event of Alzheimer's disease (AD). The prevalence of underlying AD lesions in psychiatric diseases is unknown, and it would be helpful to determine them in patients. AD cerebrospinal fluid (CSF) biomarkers (amyloid β, tau and phosphorylated tau) have high diagnostic accuracy, both for AD with dementia and to predict incipient AD (mild cognitive impairment due to AD), and they are sometimes used to discriminate psychiatric diseases from AD. Our objective in the present study was to evaluate the clinical utility of CSF biomarkers in a group of patients with psychiatric disease as the main diagnosis. In a multicentre prospective study, clinicians filled out an anonymous questionnaire about all of their patients who had undergone CSF biomarker evaluation. Before and after CSF biomarker results were obtained, clinicians provided a diagnosis with their level of confidence and information about the treatment. We included patients with a psychiatric disorder as the initial diagnosis. In a second part of the study conducted retrospectively in a followed subgroup, clinicians detailed the psychiatric history and we classified patients into three categories: (1) psychiatric symptoms associated with AD, (2) dual diagnosis and (3) cognitive decline not linked to a neurodegenerative disorder. Of 957 patients, 69 had an initial diagnosis of a psychiatric disorder. Among these 69 patients, 14 (20.2 %) had a CSF AD profile, 5 (7.2 %) presented with an intermediate CSF profile and 50 (72.4 %) had a non-AD CSF profile. Ultimately, 13 (18.8 %) patients were diagnosed with AD. We show that in the AD group psychiatric symptoms occurred later and the delay between the first psychiatric symptoms and the cognitive decline was shorter. This study revealed that about 20 % of patients with a primary

  6. Hemostasis in Hypothyroidism and Autoimmune Thyroid Disorders.

    Science.gov (United States)

    Ordookhani, Arash; Burman, Kenneth D

    2017-04-01

    There are contradictory results on the effect of hypothyroidism on the changes in hemostasis. Inadequate population-based studies limited their clinical implications, mainly on the risk of venous thromboembolism (VTE). This paper reviews the studies on laboratory and population-based findings regarding hemostatic changes and risk of VTE in hypothyroidism and autoimmune thyroid disorders. A comprehensive literature search was conducted employing MEDLINE database. The following words were used for the search: Hypothyroidism; thyroiditis, autoimmune; blood coagulation factors; blood coagulation tests; hemostasis, blood coagulation disorders; thyroid hormones; myxedema; venous thromboembolism; fibrinolysis, receptors thyroid hormone. The papers that were related to hypothyroidism and autoimmune thyroid disorder and hemostasis are used in this review. Overt hypothyroidism is more associated with a hypocoagulable state. Decreased platelet count, aggregation and agglutination, von Willebrand factor antigen and activity, several coagulation factors such as factor VIII, IX, XI, VII, and plasminogen activator-1 are detected in overt hypothyrodism. Increased fibrinogen has been detected in subclinical hypothyroidism and autoimmune thyroid disease rendering a tendency towards a hypercoagulability state. Increased factor VII and its activity, and plasminogen activator inhibitor-1 are among several findings contributing to a prothrombotic state in subclinical hypothyroidism. Overt hypothyroidism is associated with a hypocoagulable state and subclinical hypothyroidism and autoimmune thyroid disorders may induce a prothrombotic state. However, there are contradictory findings for the abovementioned thyroid disorders. Prospective studies on the risk of VTE in various levels of hypofunctioning of the thyroid and autoimmune thyroid disorders are warranted.

  7. Cultural identity, clothing and common mental disorder: a prospective school-based study of white British and Bangladeshi adolescents.

    Science.gov (United States)

    Bhui, K; Khatib, Y; Viner, R; Klineberg, E; Clark, C; Head, J; Stansfeld, S

    2008-05-01

    Cultural integration is the healthiest outcome for young people living in multicultural societies. This paper investigates the influence of different cultural identities on the risk of common mental disorders among Bangladeshi and white British pupils. The cultural identity of 11-14-year-old school pupils was assessed by their preferences for friends and clothes of their own or other cultural groups; using this information pupils were classified into traditional, integrated, assimilated or marginalised groups. We undertook prospective analyses of cultural identity and its impacts on the later mental health of young people. East London. In 2001, white British (573) and Bangladeshi (682) school pupils from a representative sample of schools completed a self-report questionnaire that assessed their cultural, social and health characteristics. In 2003, 383 white British and 517 Bangladeshi pupils were resurveyed and completed measures of mental health. Strengths and difficulties questionnaire. Bangladeshi pupils preferring clothes from their own cultural group (traditional clothing) were less likely to have later mental health problems when compared with Bangladeshi pupils showing an equal preference for clothing from their own and other cultures (integrated clothing; odds ratio (OR) 0.3, 95% CI 0.1 to 0.9). In gender-specific analyses, this finding was sustained only among Bangladeshi girls (OR 0.1, 95% CI 0.1 to 0.7). Integrated clothing choices were least risky only for white British adolescents. Friendship choices showed no prospective associations with later mental health problems. Cultural identity, expressed by clothing preferences, influences mental health; the effects differ by gender and ethnic group.

  8. Evidence for chronic low-grade systemic inflammation in individuals with agoraphobia from a population-based prospective study.

    Directory of Open Access Journals (Sweden)

    En-Young N Wagner

    Full Text Available Anxiety disorders have been linked to an increased risk of incident coronary heart disease in which inflammation plays a key pathogenic role. To date, no studies have looked at the association between proinflammatory markers and agoraphobia.In a random Swiss population sample of 2890 persons (35-67 years, 53% women, we diagnosed a total of 124 individuals (4.3% with agoraphobia using a validated semi-structured psychiatric interview. We also assessed socioeconomic status, traditional cardiovascular risk factors (i.e., body mass index, hypertension, blood glucose levels, total cholesterol/high-density lipoprotein-cholesterol ratio, and health behaviors (i.e., smoking, alcohol consumption, and physical activity, and other major psychiatric diseases (other anxiety disorders, major depressive disorder, drug dependence which were treated as covariates in linear regression models. Circulating levels of inflammatory markers, statistically controlled for the baseline demographic and health-related measures, were determined at a mean follow-up of 5.5 ± 0.4 years (range 4.7 - 8.5.Individuals with agoraphobia had significantly higher follow-up levels of C-reactive protein (p = 0.007 and tumor-necrosis-factor-α (p = 0.042 as well as lower levels of the cardioprotective marker adiponectin (p = 0.032 than their non-agoraphobic counterparts. Follow-up levels of interleukin (IL-1β and IL-6 did not significantly differ between the two groups.Our results suggest an increase in chronic low-grade inflammation in agoraphobia over time. Such a mechanism might link agoraphobia with an increased risk of atherosclerosis and coronary heart disease, and needs to be tested in longitudinal studies.

  9. Prevalence and predictors of premenstrual syndrome and premenstrual dysphoric disorder in a population-based sample.

    Science.gov (United States)

    Tschudin, Sibil; Bertea, Paola Coda; Zemp, Elisabeth

    2010-12-01

    The study aimed at assessing the prevalence of premenstrual symptoms and of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) in a population-based sample of women of the entire reproductive age range, as well as to analyse predictors of PMS and PMDD in terms of socio-demographic, health status and health behavioural factors. A set of questions on PMS-based on the premenstrual syndrome screening tool developed by Steiner et al., translated into German and piloted-was integrated into the written questionnaire of the 2007 Swiss Health Survey. Weighted prevalence rates and multivariable regression analysis for the outcome variables PMS and PMDD were calculated. A total of 3,913 women aged 15 to 54 years answered the questions on PMS symptoms, and 3,522 of them additionally answered the questions on interference of PMS with life. Ninety one percent of the participants reported at least one symptom, 10.3% had PMS and 3.1% fulfilled the criteria for PMDD. The prevalence of PMS was higher in non-married women, in women aged 35-44 years and in women of the Italian-speaking region of Switzerland. Both PMS and PMDD were strongly associated with poor physical health and psychological distress. Socio-cultural factors seem to determine the prevalence, perception and handling of PMS. Considering the association with poor physical health and high psychological distress, a broader underlying vulnerability in women qualifying for PMDD must be assumed and should be taken into account in clinical management as well as in future research in this field.

  10. Hereditary angioedema as a metabolic liver disorder: novel therapeutic options and prospects for cure

    Directory of Open Access Journals (Sweden)

    Rohan Ameratuga

    2016-11-01

    Full Text Available Hereditary angioedema (HAE is a rare autosomal dominant disorder caused by mutations of the SERPING1 or the Factor 12 genes. It is potentially fatal, particularly if not identified at an early stage. Apart from androgens, which are contraindicated in children and in pregnant women, a range of effective, albeit very expensive treatments have recently become available for HAE patients. The cost of these new treatments is beyond the reach of most developing countries. At this time, there is no cure for the disorder. In spite of mutations of the SERPING1 gene, autoimmunity and infections are not prominent features of the condition. Here we present the argument that HAE should be viewed primarily as a metabolic liver disorder. This conceptual paradigm shift will stimulate basic research and may facilitate new therapeutic approaches to HAE outlined in this paper. We suggest several novel potential treatment options for HAE from the perspectives of clinical immunology, molecular biology and liver transplantation. Many of these offer the prospect of curing the disorder. The effectiveness of these options are rapidly improving in many cases and their risks are decreasing. Given the very high costs of treating HAE, some of these curative options may become feasible in the next decade.

  11. A prospective study of the association between smoking and later alcohol drinking in the general population

    DEFF Research Database (Denmark)

    Jensen, Majken K.; Sørensen, Thorkild I.A.; Andersen, Anne T.

    2003-01-01

    AIMS: To address the possible prospective association between smoking habits and risk of later heavy drinking in the adult population. DESIGN: Pooled population-based long-term cohort studies with repeated assessments of smoking and alcohol habits. SETTING: Copenhagen, Denmark. PARTICIPANTS......: A total of 14,130 non- to moderate drinkers at baseline, who attended re-examination. MEASUREMENTS: Among the non- to moderate drinkers we addressed the relation between smoking habits at first examination and the risk of becoming a heavy and excessive drinker at follow-up. FINDINGS: Level of tobacco...... consumption at first examination predicted an increased risk of becoming a heavy and excessive drinker in a dose-dependent manner. Men who smoked more than 25 g of tobacco per day had adjusted odds ratios of 2.12 (95% confidence interval (CI): 1.44-3.11) and 3.95 (95% CI: 1.93-8.95) for becoming heavy...

  12. Gender and age-specific first incidence of DSM-III-R psychiatric disorders in the general population - Results from the Netherlands Mental Health Survey and Incidence Study (NEMESIS)

    NARCIS (Netherlands)

    Bijl, R.V.; Graaf, R. de; Ravelli, A.; Smit, H.F.E.; Vollebergh, W.A.M.

    2002-01-01

    Background Prospective studies in the general population are needed to identify risk factors for mental disorders. Samples of sufficient size are needed, but large-scale studies that assess the incidence of psychopathology are rare. Aims The aim of this study was to investigate the 12-month first

  13. Risk of developing depressive disorders following rheumatoid arthritis: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Shu-Li Wang

    Full Text Available BACKGROUND & AIMS: To evaluate the risk of depressive disorders among rheumatoid arthritis (RA by using the Taiwan National Health Insurance Research Database (NHIRD. METHODS: We conducted a retrospective study of a matched cohort of 18 285 participants (3 657 RA patients and 14 628 control patients who were selected from the NHIRD. Patients were observed for a maximum of 10 years to determine the rates of newly diagnosed depressive disorders, and Cox regression was used to identify the risk factors associated with depressive disorders in RA patients. RESULTS: During the 10-year follow-up period, 205 (11.2 per 1000 person-years RA patients and 384 (5.1 per 1000 person-years control patients were diagnosed with depressive disorders. In RA patients, most depressive disorders (n = 163, 80% developed with five years of being diagnosed with RA. The incidence risk ratio of depressive disorders between RA patients and control patients was 2.20 (95% confidence interval [CI], 1.84-2.61, P<.001. After adjusting for age, sex, and comorbidities, RA patients were 2.06 times more likely to develop depressive disorders (95% CI, 1.73-2.44, P<.001 compared with the control patients. Hyperthyroidism (HR = 1.67 was an independent risk factor for depressive disorders in patients with RA. CONCLUSIONS: The likelihood of developing depressive disorders is greater among RA patients than among patients without RA. Symptoms of depression should be sought in patients with RA.

  14. Prospective association of common eating disorders and adverse outcomes.

    Science.gov (United States)

    Field, Alison E; Sonneville, Kendrin R; Micali, Nadia; Crosby, Ross D; Swanson, Sonja A; Laird, Nan M; Treasure, Janet; Solmi, Francesca; Horton, Nicholas J

    2012-08-01

    Anorexia nervosa and bulimia nervosa (BN) are rare, but eating disorders not otherwise specified (EDNOS) are relatively common among female participants. Our objective was to evaluate whether BN and subtypes of EDNOS are predictive of developing adverse outcomes. This study comprised a prospective analysis of 8594 female participants from the ongoing Growing Up Today Study. Questionnaires were sent annually from 1996 through 2001, then biennially through 2007 and 2008. Participants who were 9 to 15 years of age in 1996 and completed at least 2 consecutive questionnaires between 1996 and 2008 were included in the analyses. Participants were classified as having BN (≥ weekly binge eating and purging), binge eating disorder (BED; ≥ weekly binge eating, infrequent purging), purging disorder (PD; ≥ weekly purging, infrequent binge eating), other EDNOS (binge eating and/or purging monthly), or nondisordered. BN affected ∼1% of adolescent girls; 2% to 3% had PD and another 2% to 3% had BED. Girls with BED were almost twice as likely as their nondisordered peers to become overweight or obese (odds ratio [OR]: 1.9 [95% confidence interval: 1.0-3.5]) or develop high depressive symptoms (OR: 2.3 [95% confidence interval: 1.0-5.0]). Female participants with PD had a significantly increased risk of starting to use drugs (OR: 1.7) and starting to binge drink frequently (OR: 1.8). PD and BED are common and predict a range of adverse outcomes. Primary care clinicians should be made aware of these disorders, which may be underrepresented in eating disorder clinic samples. Efforts to prevent eating disorders should focus on cases of subthreshold severity.

  15. Prospective association of the Mediterranean diet with cardiovascular disease incidence and mortality and its population impact in a non-Mediterranean population: the EPIC-Norfolk study.

    Science.gov (United States)

    Tong, Tammy Y N; Wareham, Nicholas J; Khaw, Kay-Tee; Imamura, Fumiaki; Forouhi, Nita G

    2016-09-29

    Despite convincing evidence in the Mediterranean region, the cardiovascular benefit of the Mediterranean diet is not well established in non-Mediterranean countries and the optimal criteria for defining adherence are unclear. The population attributable fraction (PAF) of adherence to this diet is also unknown. In the UK-based EPIC-Norfolk prospective cohort, we evaluated habitual diets assessed at baseline (1993-1997) and during follow-up (1998-2000) using food-frequency questionnaires (n = 23,902). We estimated a Mediterranean diet score (MDS) using cut-points projected from the Mediterranean dietary pyramid, and also three other pre-existing MDSs. Using multivariable-adjusted Cox regression with repeated measures of MDS and covariates, we examined prospective associations between each MDS with incident cardiovascular diseases (CVD) by 2009 and mortality by 2013, and estimated PAF for each outcome attributable to low MDS. We observed 7606 incident CVD events (2818/100,000 person-years) and 1714 CVD deaths (448/100,000). The MDS based on the Mediterranean dietary pyramid was significantly associated with lower incidence of the cardiovascular outcomes, with hazard ratios (95 % confidence intervals) of 0.95 (0.92-0.97) per one standard deviation for incident CVD and 0.91 (0.87-0.96) for CVD mortality. Associations were similar for composite incident ischaemic heart disease and all-cause mortality. Other pre-existing MDSs showed similar, but more modest associations. PAF due to low dietary pyramid based MDS (Mediterranean diet was associated with lower CVD incidence and mortality in the UK. This diet has an important population health impact for the prevention of CVD.

  16. The prevalence of amblyopia in Germany: data from the prospective, population-based Gutenberg Health Study.

    Science.gov (United States)

    Elflein, Heike M; Fresenius, Susanne; Lamparter, Julia; Pitz, Susanne; Pfeiffer, Norbert; Binder, Harald; Wild, Philipp; Mirshahi, Alireza

    2015-05-08

    Amblyopia is due to insufficient development of the visual system in early childhood and is a major source of lifelong impairment of visual acuity. Too little is known about the prevalence of amblyopia in Germany and the frequency of its various causes. The Gutenberg Health Study of the University of Mainz Faculty of Medicine is an ongoing population-based, prospective, monocentric cohort study with 15 010 participants aged 35 to 74. All participants are examined for the presence of ocular, cardiovascular, neoplastic, metabolic, immunologic, and mental diseases. 3227 participants aged 35 to 44 underwent ophthalmological examination from 2007 to 2012. Amblyopia was defined as impaired visual acuity in the absence of any organic pathology capable of explaining the condition, and in the presence of a known risk factor for amblyopia. Amblyopia, when defined as a visual acuity less than or equal to 0.63, was present in 182 participants (5.6%, 95% confidence interval [CI] 4.9-6.5%), 120 of whom had a visual acuity less than or equal to 0.5 (3.7%, 95% CI 3.3-5.2%). A narrower definition of amblyopia requiring, in addition, an interocular difference in acuity of at least two lines yielded slightly lower prevalence figures: 5.0% (95% CI 4.2-5.8%) and 3.7% (95% CI 3.1-4.4%), respectively. The causes of amblyopia (visual acuity ≤ 0.63) were anisometropia (different refractive strengths of the two eyes) in 49% of participants, strabismus (a squint) in 23%, both of these factors in 17%, and visual deprivation in 2%. 3 patients (2%) had relative amblyopia due to a traumatic cataract sustained in early childhood. 7% of the participants with amblyopia had binocular amblyopia. This study yielded a prevalence figure of 5.6% for amblyopia in Germany-a higher figure than in other, comparable population-based studies, which have generally yielded figures of ca. 3% for visual acuity ≤ 0.63. The distribution of the causes of amblyopia is similar across studies.

  17. A prospective observational study of skin to subarachnoid space depth in the Indian population

    Directory of Open Access Journals (Sweden)

    Smita Prakash

    2014-01-01

    Full Text Available Background and Aims: A pre-puncture estimate of skin to subarachnoid space depth (SSD may guide spinal needle placement and reduce complications associated with lumbar puncture. Our aim was to determine (1 The SSD in Indian males, females, parturients and the overall population; (2 To derive formulae for predicting SSD and (3 To determine which previously suggested formula best suited our population. Methods: In this prospective, observational study, 800 adult Indian patients undergoing surgery under spinal anaesthesia were divided into three groups: Males (Group M, females (Group F and parturients (Group PF. SSD was measured after lumbar puncture. The relationship between SSD and patient characteristics was studied and statistical models were used to derive formula for predicting SSD. Statistical analysis included One-way ANOVA with post hoc analysis, forward stepwise multivariate regression analysis and paired t-tests. Results: Mean SSD was 4.71 ± 0.70 cm in the overall population. SSD in adult males (4.81 ± 0.68 cm was significantly longer than that observed in females (4.55 ± 0.66 cm but was comparable with SSD in parturients (4.73 ± 0.73 cm. Formula for predicting SSD in the overall population was 2.71 + 0.09 × Body Mass Index (BMI. Stocker′s formula when applied correlated best with the observed SSD. Formulae were derived for the three groups. Conclusions: We found gender-based differences in SSD, with SSD in males being significantly greater than that observed in the female population. SSD correlated with BMI in the parturient and the overall population. Amongst the previously proposed formulae, Stocker′s formula was most accurate in predicting SSD in our population.

  18. Short- and long-term changes in perceived work ability after interdisciplinary rehabilitation of chronic musculoskeletal disorders: prospective cohort study among 854 rehabilitants.

    Science.gov (United States)

    Saltychev, Mikhail; Laimi, Katri; Pentti, Jaana; Kivimäki, Mika; Vahtera, Jussi

    2014-06-01

    To investigate the changes in rehabilitants' perceived work ability after rehabilitation for chronic musculoskeletal disorders with respect to the baseline characteristics. Prospective cohort study based on register and repeated survey data. Public sector employees in ten towns and five hospital districts. A total of 854 employees who participated in the rehabilitation programme owing to common chronic musculoskeletal disorders between 1997 and 2009. Interdisciplinary, biopsychosocial, inpatient rehabilitation programme targeting people of working age with common chronic musculoskeletal disorders. The programme was executed in different rehabilitation centres across the country and funded by the Social Insurance Institution of Finland. Differences in perceived work ability level before and after rehabilitation. Data were derived from repeated surveys on average 2.1 years before rehabilitation, and 1.5 years (short-term follow-up) and 6.0 years (long-term follow-up) after rehabilitation. Before the rehabilitation, perceived work ability was 7.13 (SD 1.84) among the rehabilitants and 7.27 (SD 1.72) in the matched reference population. Among rehabilitants, this figure decreased by 0.82 (95% confidence interval -0.98 to -0.67) in the short-term and by 1.26 (95% confidence interval -1.45 to -1.07) in the long-term follow-up. Only slight differences in steepness of this deterioration were observed between subgroups, created based on the participants' baseline characteristics. Perceived work ability of participants, in an interdisciplinary biopsychosocial rehabilitation programme for common musculoskeletal disorders, deteriorated regardless of any studied pretreatment characteristics. The improvement of work ability may be an unrealistic goal for participants in this type of rehabilitation. © The Author(s) 2014.

  19. Association of common cold with exacerbations in pediatric but not adult patients with tic disorder : A prospective longitudinal study

    NARCIS (Netherlands)

    Hoekstra, PJ; Manson, WL; Steenhuis, MP; Kallenberg, CGM; Minderaa, RB

    Cross-sectional data and case studies suggest a temporal relationship between fluctuations in tic severity and preceding infections. In this study, we aimed to examine this possible relationship in a prospective longitudinal design. Two groups of tic disorder patients were included, a pediatric

  20. Does varenicline worsen psychiatric symptoms in patients with schizophrenia or schizoaffective disorder? A review of published studies.

    Science.gov (United States)

    Cerimele, Joseph M; Durango, Alejandra

    2012-08-01

    To review published cases and prospective studies describing the use of varenicline in patients with schizophrenia and schizoaffective disorder. PubMed, PsychINFO, and the Cochrane Database were searched in July 2011 using the key words schizophrenia, schizoaffective disorder, psychosis, positive symptoms, negative symptoms, aggression, hostility, suicidal ideation AND varenicline to identify reports published between January 2006 and July 2011 in English. Five case reports, 1 case series, 1 retrospective study, 10 prospective studies (17 publications), and 1 meeting abstract describing the use of varenicline in patients with schizophrenia or schizoaffective disorder were identified. Review articles and articles describing findings other than the use of varenicline in patients with schizophrenia or schizoaffective disorder were excluded. Thirteen reports were included in the final analysis. Information on each study's patient population, age, diagnosis, medication treatment, tobacco use history, adverse effects, and outcome was collected from the published reports. Of the 260 patients with schizophrenia or schizoaffective disorder who received varenicline in these published reports, 13 patients (5%) experienced the onset or worsening of any psychiatric symptom, although 3 of the 13 patients experienced a very brief negative effect after 1 dose. No patients experienced suicidal ideation or suicidal behaviors. Published reports suggest that, in most stable, closely monitored patients with schizophrenia or schizoaffective disorder, varenicline treatment is not associated with worsening of psychiatric symptoms. Current, prospective studies are assessing effectiveness and further assessing safety in this population. © Copyright 2012 Physicians Postgraduate Press, Inc.

  1. Suicide in obsessive-compulsive disorder: a population-based study of 36 788 Swedish patients.

    Science.gov (United States)

    Fernández de la Cruz, L; Rydell, M; Runeson, B; D'Onofrio, B M; Brander, G; Rück, C; Lichtenstein, P; Larsson, H; Mataix-Cols, D

    2017-11-01

    The risk of death by suicide in individuals with obsessive-compulsive disorder (OCD) is largely unknown. Previous studies have been small and methodologically flawed. We analyzed data from the Swedish national registers to estimate the risk of suicide in OCD and identify the risk and protective factors associated with suicidal behavior in this group. We used a matched case-cohort design to estimate the risk of deaths by suicide and attempted suicide in individuals diagnosed with OCD, compared with matched general population controls (1:10). Cox regression models were used to study predictors of suicidal behavior. We identified 36 788 OCD patients in the Swedish National Patient Register between 1969 and 2013. Of these, 545 had died by suicide and 4297 had attempted suicide. In unadjusted models, individuals with OCD had an increased risk of both dying by suicide (odds ratio (OR)=9.83 (95% confidence interval (CI), 8.72-11.08)) and attempting suicide (OR=5.45 (95% CI, 5.24-5.67)), compared with matched controls. After adjusting for psychiatric comorbidities, the risk was reduced but remained substantial for both death by suicide and attempted suicide. Within the OCD cohort, a previous suicide attempt was the strongest predictor of death by suicide. Having a comorbid personality or substance use disorder also increased the risk of suicide. Being a woman, higher parental education and having a comorbid anxiety disorder were protective factors. We conclude that patients with OCD are at a substantial risk of suicide. Importantly, this risk remains substantial after adjusting for psychiatric comorbidities. Suicide risk should be carefully monitored in patients with OCD.

  2. DADOS-Prospective: an open source application for Web-based prospective data collection

    Directory of Open Access Journals (Sweden)

    Nguyen Lam

    2006-11-01

    Full Text Available Abstract Background Randomized, prospective trials involving multi-institutional collaboration have become a central part of clinical and translational research. However, data management and coordination of multi-center studies is a complex process that involves developing systems for data collection and quality control, tracking data queries and resolutions, as well as developing communication procedures. We describe DADOS-Prospective, an open-source Web-based application for collecting and managing prospective data on human subjects for clinical and translational trials. DADOS-Prospective not only permits users to create new clinical research forms (CRF and supports electronic signatures, but also offers the advantage of containing, in a single environment, raw research data in downloadable spreadsheet format, source documentation and regulatory files stored in PDF format, and audit trails. Results Feedback from formal and field usability tests was used to guide the design and development of DADOS-Prospective. To date, DADOS-Prospective has been implemented in five prospective clinical studies at our institution. Four of these studies are still in the CRF creation phase and one study has been entirely launched. Conclusion DADOS-Prospective has significant advantages over existing Web-based data collecting programs. At our institution, it has been demonstrated to be an efficient tool for prospective clinical studies.

  3. Association of coffee intake with total and cause-specific mortality in a Japanese population: the Japan Public Health Center-based Prospective Study.

    Science.gov (United States)

    Saito, Eiko; Inoue, Manami; Sawada, Norie; Shimazu, Taichi; Yamaji, Taiki; Iwasaki, Motoki; Sasazuki, Shizuka; Noda, Mitsuhiko; Iso, Hiroyasu; Tsugane, Shoichiro

    2015-05-01

    Despite the rising consumption of coffee worldwide, few prospective cohort studies assessed the association of coffee intake with mortality including total and major causes of death. We aimed to investigate the association between habitual coffee drinking and mortality from all causes, cancer, heart disease, cerebrovascular disease, respiratory disease, injuries, and other causes of death in a large-scale, population-based cohort study in Japan. We studied 90,914 Japanese persons aged between 40 and 69 y without a history of cancer, cerebrovascular disease, or ischemic heart disease at the time of the baseline study. Subjects were followed up for an average of 18.7 y, during which 12,874 total deaths were reported. The association between coffee intake and risk of total and cause-specific mortality was assessed by using a Cox proportional hazards regression model with adjustment for potential confounders. We showed an inverse association between coffee intake and total mortality in both men and women. HRs (95% CIs) for total death in subjects who consumed coffee compared with those who never drank coffee were 0.91 (0.86-0.95) for 5 cups/d (P-trend Coffee was inversely associated with mortality from heart disease, cerebrovascular disease, and respiratory disease. With this prospective study, we suggest that the habitual intake of coffee is associated with lower risk of total mortality and 3 leading causes of death in Japan. © 2015 American Society for Nutrition.

  4. Risk factors for suicidal behaviour in individuals on disability pension due to common mental disorders - a nationwide register-based prospective cohort study in Sweden.

    Directory of Open Access Journals (Sweden)

    Syed Rahman

    Full Text Available BACKGROUND: Common mental disorders (CMD have become one of the leading causes for disability pension (DP. Studies on predictors of adverse health outcome following DP are sparse. This study aimed to examine the association of different socio-demographic factors and health care consumption with subsequent suicidal behaviour among individuals on DP due to CMD. METHOD: This is a population-based prospective cohort study based on register data. All individuals aged 18-64 years, living in Sweden on 31-Dec-2004 who in 2005 were on DP due to CMD (N = 46 745 were followed regarding suicide attempt and suicide (2006-10. Univariate and multivariate hazard ratios (HR and 95% confidence intervals (CI for suicidal behaviour were estimated by Cox regression. RESULTS: During the five-year follow-up, 1 046 (2.2% and 210 (0.4% individuals attempted and committed suicide, respectively. Multivariate analyses showed that young age (18-24 years and low education predicted suicide attempt, while living alone was associated with both higher suicide attempt and suicide (range of HRs 1.23 to 1.68. Combined prescription of antidepressants with anxiolytics during 2005 and inpatient care due to mental diagnoses or suicide attempt (2001-05 were strongly associated with suicide attempt and suicide (range of HRs 1.3 to 4.9, while inpatient care due to somatic diagnoses and specialized outpatient care due to mental diagnoses during 2001-05 only predicted suicide attempt (HR 1.45; 95% CI: 1.3-1.7; HR 1.30; 95% CI: 1.1-1.7. CONCLUSIONS: Along with socio-demographic factors, it is very important to consider type of previous healthcare use and medication history when designing further research or intervention aiming at individuals on DP due to CMD. Further research is warranted to investigate both characteristics of disability pension due to CMD, like duration, diagnoses and grade as well as mechanisms to subsequent suicidal behavior, taking potential gender differences into

  5. Whole-exome sequencing of individuals from an isolated population implicates rare risk variants in bipolar disorder

    DEFF Research Database (Denmark)

    Lescai, F; Als, T D; Li, Q

    2017-01-01

    Bipolar disorder affects about 1% of the world's population, and its estimated heritability is about 75%. Only few whole genome or whole-exome sequencing studies in bipolar disorder have been reported, and no rare coding variants have yet been robustly identified. The use of isolated populations...... PITPNM2 missense variant, which is located in a highly significant schizophrenia GWAS locus. Likewise, PIK3C2A identified in the gene-based analysis is located in a combined bipolar and schizophrenia GWAS locus. Our results show support both for existing findings in the literature, as well as for new...... risk genes, and identify rare variants that might provide additional information on the underlying biology of bipolar disorder....

  6. Co-prescription of medication for bipolar disorder and diabetes mellitus: a nationwide population-based study with focus on gender differences

    Directory of Open Access Journals (Sweden)

    Svendal Gjertrud

    2012-11-01

    Full Text Available Abstract Background Studies have shown a correlation between bipolar disorder and diabetes mellitus. It is unclear if this correlation is a part of common pathophysiological pathways, or if medication for bipolar disorder has negative effects on blood sugar regulation. Methods The Norwegian prescription database was analyzed. Prescriptions for lithium, lamotrigine, carbamazepine and valproate were used as proxies for bipolar disorder. Prescriptions for insulin and oral anti-diabetic agents were used as proxies for diabetes mellitus. We explored the association between medication for bipolar disorder and diabetes medication by logistic regression Results We found a strong association between concomitant use of medication to treat diabetes mellitus and mood stabilizers for the treatment of bipolar disorder. Females had a 30% higher risk compared to men of being treated for both disorders. Persons using oral anti-diabetic agents had higher odds of receiving valproate than either lithium or lamotrigine. Use of insulin as monotherapy seemed to have lower odds than oral anti-diabetic agents of co-prescription of mood stabilizers, compared to the general population. Conclusions This study showed a strong association between the use of mood stabilizers and anti-diabetic agents. The association was stronger among women than men.

  7. [Mentalization based treatment and borderline personality disorder].

    Science.gov (United States)

    De Oliveira, C; Rahioui, H; Smadja, M; Gorsane, M A; Louppe, F

    2017-08-01

    Relationship Scales Questionnaire. During the second phase, which includes individual and group therapy, the aim is to stimulate the capacity of mentalization through different techniques according to the patient's attachment style. These include therapeutic relationship, empathy, affect clarification and elaboration, positive and negative reinforcement. The final phase serves to review the patient's improvement and to prepare him progressively for the end of the therapy which can be experienced as an abandonment. Effectiveness of MBT in treating borderline disorder has been shown in several studies with short and long term benefits. It can be adapted for other personality disorders and specific populations such as adolescents. This article introduces the key concepts and aims of mentalization based treatment. The therapy is briefly described in its different phases and the various techniques are discussed. Clinical trials have shown that MBT is effective in treating borderline disorder in adolescent and adult populations. Despite the effectiveness of this therapy, it is difficult to set up and requires substantial resources. Interpersonal therapy based on attachment provides a therapeutic model focused on problematic areas which can offer an alternative therapy and reduce the fields of investigations. Copyright © 2016 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

  8. Blood group AB is protective factor for gestational diabetes mellitus: a prospective population-based study in Tianjin, China.

    Science.gov (United States)

    Zhang, Cuiping; Li, Yi; Wang, Leishen; Sun, Shurong; Liu, Gongshu; Leng, Junhong; Guo, Jia; Lv, Li; Li, Weidong; Zhang, Cuilin; Hu, Gang; Yu, Zhijie; Yang, Xilin

    2015-09-01

    The ABO blood types are associated with cancers, cardiovascular diseases and type 2 diabetes mellitus but whether they are also associated with gestational diabetes mellitus (GDM) is unknown. We examined the relationship between the ABO blood types and the risk of GDM in a prospective population-based Chinese cohort. From 2010 to 2012, we recruited 14,198 pregnant women within the first 12 weeks of gestation in Tianjin, China. All women had a glucose challenge test (GCT) at 24-28 gestational weeks, followed by a 75-g 2-h oral glucose tolerance test if the results from GCT were ≥7.8 mmol/L. GDM was diagnosed based on the glucose cut-points of the International Association of Diabetes and Pregnancy Study Group criteria. Logistic regression was used to obtain odds ratios (ORs) and 95% confidence intervals (CIs) adjusted for traditional risk factors. Stratified analysis was performed by family history of diabetes (yes versus no). Sensitivity analyses were also performed by using the World Health Organization (WHO) criteria for GDM. Women with blood groups A, B or O (i.e. non-AB) were associated with increased risk of GDM as compared with those with blood group AB (adjusted OR: 1.44, 95% CI: 1.13-1.83). Sensitivity analyses showed that the result was consistent using WHO criteria. The adjusted OR of blood group non-AB versus AB for GDM was enhanced among women with a family history of diabetes (2.69, 1.21-5.96) and attenuated among those without (1.33, 1.03-1.71). Blood group AB was a protective factor against GDM in pregnant Chinese women. Copyright © 2015 John Wiley & Sons, Ltd.

  9. Association between obesity and depressive disorder in adolescents at high risk for depression.

    Science.gov (United States)

    Hammerton, G; Thapar, A; Thapar, A K

    2014-04-01

    To examine the relationship between Body Mass Index (BMI) and depressive disorder in adolescents at high risk for depression. Prospective longitudinal 3-wave study of offspring of parents with recurrent depression. Replication in population-based cohort study. Three hundred and thirty-seven families where offspring were aged 9-17 years at baseline and 10-19 years at the final data point. Replication sample of adolescents from population-based cohort study aged 11-13 years at first assessment and 14-17 years at follow-up. High risk sample used BMI, skin-fold thickness, Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV)-defined major depressive disorder and depression symptoms using the Child and Adolescent Psychiatric Assessment (CAPA). Replication sample used BMI, DSM-IV depressive disorder and depression symptoms using the Development and Well-Being Assessment (DAWBA). Two hundred and eighty-nine adolescents were included in the primary analyses. The mean BMI for each age group in this sample were significantly higher than population norms. There was no significant longitudinal association between categories of weight (or BMI) and new onset depressive disorder or depression symptoms. Similar results were found for skin-fold thickness. The association was also tested in a replication population-based sample and found to be non-significant in the subsample of offspring with mothers who had experienced recurrent depression in the past. BMI at age 12 years was, however, a significant predictor of depression symptoms but not of depressive disorder at age 15 years for the total unselected population. BMI does not significantly predict the development of depression in the offspring of parents with recurrent depression.

  10. Personality disorders and smoking in Spanish general and clinical population

    OpenAIRE

    Fernández del Río, Elena; López Durán, Ana; Martinez, Ursula; Becoña, Elisardo

    2016-01-01

    Background: There is consistent evidence about the relationship between smoking and mental health. This study compares the relationship between tobacco use and personality disorders (PDs) in Spanish adults from general and clinical population, taking into account nicotine dependence (ND), and the presence of any mental disorder. Method: The sample was made up of 1,079 smokers (519 from general population, 560 from clinical population). PDs were assessed by means of the Inter...

  11. DSM-5 cannabis use disorder, substance use and DSM-5 specific substance-use disorders: Evaluating comorbidity in a population-based sample.

    Science.gov (United States)

    Hayley, Amie C; Stough, Con; Downey, Luke A

    2017-08-01

    Cannabis use disorder (CUD) is frequently associated with concurrent substance use and/or comorbid substance use disorders (SUDs); however there is little specificity with regard to commonly abused individual drug types/classes. This study therefore aimed to provide insight into the degree of these co-occurring relationships across several specific newer and older generation illicit and prescription drugs. 36,309 adults aged 18+ from wave 3 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC-III) were assessed. Weighted cross-tabulations and multivariable logistic regression analyses were used to evaluate comorbidity between current DSM-5 CUD, substance use and DSM-5 SUD. Current DSM-5 CUD is associated with greater lifetime use of all examined drug classes, and previous 12-month use of several newer-class illicit and prescription stimulant-based substances (all pDSM-5 CUD was similarly associated with increased incidence of a range of DSM-5 SUDs and was independently associated with concurrently reporting current DSM-5; sedative (Adjusted OR= 5.1, 95%CI 2.9-9.0), cocaine (AOR= 9.3, 95%CI 5.6-15.5), stimulant (AOR= 4.3, 95%CI 2.3-7.9), club drug (AOR= 16.1, 95%CI 6.3-40.8), opioid (AOR= 4.6, 95%CI 3.0-6.8) and alcohol-use disorder (AOR= 3.0, 95%CI 2.5-3.7); but not heroin or 'other' drug use disorder (both p>0.05). High comorbidity exists between DSM-5 CUD and many specific DSM-5 SUDs. Newer-class illicit and prescription stimulant-based drug use disorders are overrepresented among those with DSM-5 CUD. These findings underscore the need for tailored treatment programs for those presenting with DSM-5 CUD, and for greater treatment specification where poly-drug use is evident. Copyright © 2017 Elsevier B.V. and ECNP. All rights reserved.

  12. The MOBILIZE Boston Study: Design and methods of a prospective cohort study of novel risk factors for falls in an older population

    Directory of Open Access Journals (Sweden)

    Hannan Marian T

    2008-07-01

    Full Text Available Abstract Background Falls are the sixth leading cause of death in elderly people in the U.S. Despite progress in understanding risk factors for falls, many suspected risk factors have not been adequately studied. Putative risk factors for falls such as pain, reductions in cerebral blood flow, somatosensory deficits, and foot disorders are poorly understood, in part because they pose measurement challenges, particularly for large observational studies. Methods The MOBILIZE Boston Study (MBS, an NIA-funded Program Project, is a prospective cohort study of a unique set of risk factors for falls in seniors in the Boston area. Using a door-to-door population-based recruitment, we have enrolled 765 persons aged 70 and older. The baseline assessment was conducted in 2 segments: a 3-hour home interview followed within 4 weeks by a 3-hour clinic examination. Measures included pain, cerebral hemodynamics, and foot disorders as well as established fall risk factors. For the falls follow-up, participants return fall calendar postcards to the research center at the end of each month. Reports of falls are followed-up with a telephone interview to assess circumstances and consequences of each fall. A second assessment is performed 18 months following baseline. Results Of the 2382 who met all eligibility criteria at the door, 1616 (67.8% agreed to participate and were referred to the research center for further screening. The primary reason for ineligibility was inability to communicate in English. Results from the first 600 participants showed that participants are largely representative of seniors in the Boston area in terms of age, sex, race and Hispanic ethnicity. The average age of study participants was 77.9 years (s.d. 5.5 and nearly two-thirds were women. The study cohort was 78% white and 17% black. Many participants (39% reported having fallen at least once in the year before baseline. Conclusion Our results demonstrate the feasibility of conducting

  13. Attention deficit hyperactivity disorder and sleep disordered breathing in pediatric populations: a meta-analysis.

    Science.gov (United States)

    Sedky, Karim; Bennett, David S; Carvalho, Karen S

    2014-08-01

    A relationship between attention deficit hyperactivity disorder (ADHD) and sleep disordered breathing (SDB) in children and adolescents has been suggested by some authors. Yet, this topic remains highly controversial in the literature. A meta-analysis was conducted in order to examine the extent of relationship between SDB and ADHD symptoms in pediatric populations and whether there are differences in ADHD symptoms pre- versus post-adenotonsillectomy in pediatric populations. PubMed/Medline, PsychInfo and Cochrane databases were searched using the key words "attention deficit hyperactivity disorder" or "ADHD" and "obstructive sleep apnea" or "OSA" or "sleep disordered breathing" (SDB) or "SDB". English language publications through September 2012 were surveyed. Meta-analysis was conducted to assess the relationship between SDB and ADHD symptoms in the first part of the study, and the extent of change in ADHD symptoms before and after adenotonsillectomy in the second part. Eighteen studies satisfied the inclusion criteria for the first part of the study. This represented 1113 children in the clinical group (874 diagnosed with SDB who were examined for ADHD symptoms; 239 diagnosed with ADHD who were examined for SDB) and 1405 in the control-group. Findings indicate that there is a medium relationship between ADHD symptoms and SDB (Hedges' g = 0.57, 95% confidence interval: 0.36-0.78; p = 0.000001). A high apnea hypopnea index (AHI) cutoff was associated with lower effect sizes, while child age, gender and body mass index did not moderate the relationship between SDB and ADHD. Study quality was associated with larger effect sizes. In the second part of the study, twelve studies were identified assessing pre- versus post-surgery ADHD symptoms. Hedges' g was 0.43 (95% confidence interval = 0.30-0.55; p ADHD symptoms at 2-13 months post-surgery. The findings of this meta-analysis suggest that ADHD symptoms are related to SDB and improve after adenotonsillectomy

  14. Protocol for a multicentre, prospective, population-based cohort study of variation in practice of cholecystectomy and surgical outcomes (The CholeS study).

    Science.gov (United States)

    Vohra, Ravinder S; Spreadborough, Philip; Johnstone, Marianne; Marriott, Paul; Bhangu, Aneel; Alderson, Derek; Morton, Dion G; Griffiths, Ewen A

    2015-01-12

    Cholecystectomy is one of the most common general surgical operations performed. Despite level one evidence supporting the role of cholecystectomy in the management of specific gallbladder diseases, practice varies between surgeons and hospitals. It is unknown whether these variations account for the differences in surgical outcomes seen in population-level retrospective data sets. This study aims to investigate surgical outcomes following acute, elective and delayed cholecystectomies in a multicentre, contemporary, prospective, population-based cohort. UK and Irish hospitals performing cholecystectomies will be recruited utilising trainee-led research collaboratives. Two months of consecutive, adult patient data will be included. The primary outcome measure of all-cause 30-day readmission rate will be used in this study. Thirty-day complication rates, bile leak rate, common bile duct injury, conversion to open surgery, duration of surgery and length of stay will be measured as secondary outcomes. Prospective data on over 8000 procedures is anticipated. Individual hospitals will be surveyed to determine local policies and service provision. Variations in outcomes will be investigated using regression modelling to adjust for confounders. Research ethics approval is not required for this study and has been confirmed by the online National Research Ethics Service (NRES) decision tool. This novel study will investigate how hospital-level surgical provision can affect patient outcomes, using a cross-sectional methodology. The results are essential to inform commissioning groups and implement changes within the National Health Service (NHS). Dissemination of the study protocol is primarily through the trainee-led research collaboratives and the Association of Upper Gastrointestinal Surgeons (AUGIS). Individual centres will have access to their own results and the collective results of the study will be published in peer-reviewed journals and presented at relevant

  15. Stroke incidence and 30-day and six-month case fatality rates in Udine, Italy: a population-based prospective study.

    Science.gov (United States)

    Janes, Francesco; Gigli, Gian Luigi; D'Anna, Lucio; Cancelli, Iacopo; Perelli, Anna; Canal, Giessica; Russo, Valentina; Zanchettin, Barbara; Valente, Mariarosaria

    2013-10-01

    Stroke incidence in high-income countries is reported to decrease, and new data on stroke incidence and outcome are needed to design stroke services and to ameliorate stroke management. This study is part of a two-year prospective community-based registry of all cerebrovascular events in the district of Udine (153,312 inhabitants), Friuli-Venezia Giulia region, northeast of Italy, between 1 April 2007 and 31 March 2009. Overlapping sources for case finding were used, combining hot and cold pursuit. We identified 784 stroke cases, 640 (81.6%) incident. The crude overall annual incidence rate per 100,000 residents was 256 (95% confidence interval 241-271) for all strokes and 209 (95% confidence interval 195-223) for first-ever strokes. Incidence rate for first-ever strokes was 181 (95% confidence interval 155-211) after adjustment to the 2007 Italian population and 104 (95% confidence interval 88-122) compared with the European standard population. Incidence rates for first-ever strokes was 215 (196-235) for women, 202 (183-223) for men. Crude annual incidence rates per 100,000 population were 167 (153-178) for ischemic stroke, 31 (26-37) for intracerebral hemorrhage, 8.1 (5.7-11.4) for sub-arachnoid hemorrhage, and 4.6 (2.8-7.1) for undetermined stroke. Overall case fatality rates for first-ever stroke were 20.6% at 28 days and 30.2% at 180 days. Our study shows incidence rates higher than previously reported in our region but not supporting the view of higher incidence rates in Northern than in Southern Italy. Results contribute to time-trends analysis on epidemiology, useful for dimensioning services in Italy and show the persistence of a gap between the outcome of stroke in Italy and that of the best performing European countries, urging to adopt better stroke management plans. © 2013 The Authors. International Journal of Stroke © 2013 World Stroke Organization.

  16. Comorbidity profile of poliomyelitis survivors in a Chinese population: a population-based study.

    Science.gov (United States)

    Kang, Jiunn-Horng; Lin, Herng-Ching

    2011-06-01

    Previous reports of comorbid conditions in poliomyelitis survivors mainly focused on some disease categories, such as respiratory diseases, gastrointestinal diseases, psychiatric diseases, neurological diseases and cancer. Data regarding a wide spectrum of medical comorbidities in patients with poliomyelitis is still sparse. This study aimed to investigate and profile the wide range of comorbidities among the survivors of paralytic poliomyelitis in a Chinese population. In total, 2,032 paralytic poliomyelitis patients were selected as the study group and the comparison group consisted of 10,160 randomly selected enrollees. The comorbidities for analysis were based on a modified version of the Elixhauser Comorbidity Index. Conditional logistic regression analyses were computed to investigate the risk of comorbidities for these two groups. As compared to controls, patients with paralytic poliomyelitis had significantly higher prevalence of hypertension, ischemic heart disease, hyperlipidemia, congestive heart failure, cardiac arrhythmias, peripheral vascular disorder, stroke, paralysis, migraines, Parkinson's disease, rheumatoid arthritis, ankylosing spondylitis, pulmonary circulation disorders, chronic pulmonary disease, liver disease, peptic ulcers, hepatitis B or C, deficiency anemias, depression, and lymphoma. Most of the differences are of clinical interest, ORs often being between 2 and 3. No significant difference between poliomyelitis patients and controls was observed in the prevalence of SLE, tuberculosis, alcohol abuse and drug abuse. Our findings demonstrate that survivors of paralytic poliomyelitis in Taiwan are at higher risk of having multiple medical comorbidities although some potential confounding factors including educational level, marital status, obesity and physical activity are not available in our database. The pattern is generally consistent with previous observations from Western populations. Nevertheless, we found several novel associations

  17. Coffee intake and the incident risk of cognitive disorders: A dose-response meta-analysis of nine prospective cohort studies.

    Science.gov (United States)

    Wu, Lei; Sun, Dali; He, Yao

    2017-06-01

    Previous epidemiological studies have provided inconsistent conclusions on the impact of coffee consumption in the developing of cognitive disorders. However, no previous meta-analysis has pooled the evidence from the prospective cohort studies to assess the influence of coffee drinking and its potential dose-response patterns on the risk of developing cognitive disorders specifically. Two databases (PubMed and Embase) were searched for evidence of cohort studies from inception to February 2016. We used a generic inverse-variance method with a random-effects model to pool the fully adjusted relative risks (RRs) and the corresponding 95% confidence intervals (CIs). In the dose-response analyses, a generalized least-squares trend estimation model was applied to computing the study-specific slopes. Nine prospective cohort studies involving 34,282 participants were included in our study. The duration of follow-up years ranged from 1.3 to 28. Compared with coffee was inversely linked with the occurrence of cognitive disorders (i.e., Alzheimer's disease, dementia, cognitive decline, and cognitive impairment), and the pooled RR (95% CI) was 0.82 (0.71, 0.94) with evidence of non-significant heterogeneity (I 2  = 25%). Non-significant differences were presented for the association between coffee consumption (>3 vs. coffee consumption. A "J-shaped" association was presented between coffee intake and incident cognitive disorders, with the lowest risk of incident cognitive disorders at a daily consumption level of 1-2 cups of coffee. Copyright © 2016 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  18. Occupational factors and subsequent major depressive and generalized anxiety disorders in the prospective French national SIP study.

    Science.gov (United States)

    Niedhammer, Isabelle; Malard, Lucile; Chastang, Jean-François

    2015-02-28

    The literature has been extensive on the associations between psychosocial work factors and mental health. Nevertheless, the studies using prospective design, various concepts and more than one measurement point in time for these factors and diagnostic interview to assess mental disorders remain seldom in the literature. This study is an attempt to fill the gap in this topic. The study was based on a national representative sample of 4717 workers of the French working population (SIP survey), interviewed in 2006 and reinterviewed again in 2010 and free of mental disorders at baseline. Psychosocial work factors, measured in both 2006 and 2010, included: psychological demands, decision latitude, social support, reward, emotional demands, role conflict, ethical conflict, tensions with the public, job insecurity and work-life imbalance. Other occupational factors related to working time/hours and physical work environment were also studied. Major depressive (MDD) and generalized anxiety disorders (GAD) were measured using a standardised diagnostic interview (MINI). Covariates were age, occupation, marital status, having a child under 3 y, social support outside work and stressful life events. Multivariate analyses were performed using weighted logistic regression models. Using models taking all occupational factors into account simultaneously, low reward and job insecurity predicted MDD. Psychological demands, low reward, emotional demands and job insecurity were predictive of GAD. The more frequent the exposure to job insecurity, the higher the risk of MDD and GAD, and the more frequent the exposure to psychological demands and low reward, the higher the risk of GAD. No effect was observed for repeated exposure to occupational factors. Classical and emergent psychosocial work factors were predictive factors of depression and anxiety with dose-response associations in terms of frequency of exposure. More attention may be needed on emergent psychosocial work factors and

  19. Influence of physical activity, sedentary behavior, and diet quality in childhood on the incidence of internalizing and externalizing disorders during adolescence: a population-based cohort study.

    Science.gov (United States)

    Wu, XiuYun; Bastian, Kerry; Ohinmaa, Arto; Veugelers, Paul

    2018-02-01

    Studies among youth suggest that physical inactivity, sedentary behaviors, and poor diet quality are associated with poor mental health. Few population-based studies have investigated these relationships longitudinally. We examined the association between physical activity, sedentary behaviors, and diet quality in childhood and the incidence of internalizing and externalizing disorders throughout adolescence. We linked health behavior survey data from 2003 among 10- to 11-year-old children across Nova Scotia, Canada, with administrative health care data from 2003 to 2011. Students' diet quality was assessed using the Harvard Food Frequency Questionnaire. Physical activity and sedentary behaviors were self-reported, and internalizing and externalizing disorders were diagnosed by a physician. We applied Cox regression to examine the associations of the health behaviors with the incidence of internalizing and externalizing disorders between 2003 and 2011. Of the 4861 participating students, 23.7% and 9.4% had a diagnosis of internalizing and externalizing disorders, respectively. The incidences of internalizing and externalizing disorders were higher among students who were less physically active and spent more time using computers and video games. These findings suggest that promoting an active lifestyle in childhood may contribute to the prevention of both internalizing and externalizing disorders during adolescence. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Genetic and environmental influences on adult attention deficit hyperactivity disorder symptoms: a large Swedish population-based study of twins.

    Science.gov (United States)

    Larsson, H; Asherson, P; Chang, Z; Ljung, T; Friedrichs, B; Larsson, J-O; Lichtenstein, P

    2013-01-01

    Attention deficit hyperactivity disorder (ADHD) frequently persists into adulthood. Family and twin studies delineate a disorder with strong genetic influences among children and adolescents based on parent- and teacher-reported data but little is known about the genetic and environmental contribution to DSM-IV ADHD symptoms in adulthood. We therefore aimed to investigate the impact of genetic and environmental influences on the inattentive and hyperactive-impulsive symptoms of ADHD in adults. Twin methods were applied to self-reported assessments of ADHD symptoms from a large population-based Swedish twin study that included data from 15 198 Swedish male and female twins aged 20 to 46 years. The broad heritability [i.e., A + D, where A is an additive genetic factor and D (dominance) a non-additive genetic factor] was 37% (A = 11%, D = 26%) for inattention and 38% (A = 18%, D = 20%) for hyperactivity-impulsivity. The results also indicate that 52% of the phenotypic correlation between inattention and hyperactivity-impulsivity (r = 0.43) was explained by genetic influences whereas the remaining part of the covariance was explained by non-shared environmental influences. These results were replicated across age strata. Our findings of moderate broad heritability estimates are consistent with previous literature on self-rated ADHD symptoms in older children, adolescents and adults and retrospective reports of self-rated childhood ADHD by adults but differ from studies of younger children with informant ratings. Future research needs to clarify whether our data indicate a true decrease in the heritability of ADHD in adults compared to children, or whether this relates to the use of self-ratings in contrast to informant data.

  1. High-dose B-vitamin supplements and risk for age-related cataract: a population-based prospective study of men and women.

    Science.gov (United States)

    Selin, Jinjin Z; Lindblad, Birgitta E; Bottai, Matteo; Morgenstern, Ralf; Wolk, Alicja

    2017-07-01

    Previous studies that have investigated the association between B-vitamin supplement use and risk for cataract yield conflicting results. The aim of this study was to examine the association between use of high-dose B-vitamin supplements (approximately 10 times recommended daily intake) and risk for age-related cataract in a population-based prospective study of 13 757 women from the Swedish Mammography Cohort and 22 823 men from the Cohort of Swedish Men. Dietary supplement use and potential confounders were assessed using a questionnaire at baseline. Information on cataract diagnosis and extraction was obtained through linkage to registers. During the follow-up period between January 1998 and December 2011, we identified 8395 cataract cases (3851 for women and 4544 for men). The use of B vitamins plus other supplements and B vitamins only was associated with 9 % (95 % CI 2, 17) and 27 % (95 % CI 12, 43) increased risk for cataract, respectively. The hazard ratios for use of B vitamins only and risk for cataract stratified by different age groups were as follows: B-vitamin supplements was associated with an increased risk for cataract. This association might be confined to younger participants.

  2. A prospective investigation of borderline personality disorder in abused and neglected children followed up into adulthood.

    Science.gov (United States)

    Widom, Cathy Spatz; Czaja, Sally J; Paris, Joel

    2009-10-01

    Child abuse has been implicated as a risk factor for borderline personality disorder (BPD), yet few prospective longitudinal studies exist. The current study examined whether 500 individuals with documented cases of childhood physical and sexual abuse and neglect were at elevated risk of BPD in adulthood, compared to 396 demographically similar control children. Results indicated that significantly more abused and/or neglected children overall met criteria for BPD as adults, compared to controls, as did physically abused and neglected children. Having a parent with alcohol/drug problems and not being employed full-time, not being a high school graduate, and having a diagnosis of drug abuse, major depressive disorder, and posttraumatic stress disorder were predictors of BPD and mediated the relationship between childhood abuse/neglect and adult BPD. These results call attention to a heightened risk of BPD in physically abused and neglected children and the need to consider multiple pathways to BPD.

  3. Risk of sexual transmitted infection following bipolar disorder: a nationwide population-based cohort study.

    Science.gov (United States)

    Lee, Shyh-Chyang; Hu, Chang-Kuo; Hung, Jeng-Hsiu; Yang, Albert C; Tsai, Shih-Jen; Huang, Min-Wei; Hu, Li-Yu; Shen, Cheng-Che

    2018-04-03

    Bipolar disorder is a severe mental disorder associated with functional and cognitive impairment. Numerous studies have investigated associations between sexually transmitted infections (STIs) and psychiatric illnesses. However, the results of these studies are controversial. We explored the association between bipolar disorder and the subsequent development of STIs, including human immunodeficiency virus infection; primary, secondary, and latent syphilis; genital warts; gonorrhea; chlamydial infection; and trichomoniasis. The bipolar cohort consisted of 1293 patients, and the comparison cohort consisted of 5172 matched control subjects without bipolar disorder. The incidence of subsequent STIs (hazard ratio (HR) = 2.23, 95% confidence interval (CI) 1.68-2.96) was higher among the patients with bipolar disorder than in the comparison cohort. Furthermore, female gender is a risk factor for acquisition of STIs (HR = 2.36, 95% CI 1.73-4.89) among patients with bipolar disorder. For individual STIs, the results indicated that the patients with bipolar disorder exhibited a markedly higher risk for subsequently contracting syphilis, genital warts, and trichomoniasis. Bipolar disorder might increase the risk of subsequent newly diagnosed STIs, including syphilis, genital warts, and trichomoniasis. Clinicians should pay particular attention to STIs in patients with bipolar disorder. Patients with bipolar disorder, especially those with a history of high-risk sexual behaviors, should be routinely screened for STIs. We identified patients who were diagnosed with bipolar disorder in the Taiwan National Health Insurance Research Database. A comparison cohort was constructed of patients without bipolar disorder who were matched with the bipolar cohort according to age and gender. The occurrence of subsequent new-onset STIs was evaluated in both cohorts.

  4. Onset and Progression of Disruptive Behavior Problems among Community Boys and Girls: A Prospective Longitudinal Analysis

    Science.gov (United States)

    Farris, Jaelyn R.; Nicholson, Jody S.; Borkowski, John G.; Whitman, Thomas L.

    2011-01-01

    Attention-deficit/hyperactivity disorder, oppositional defiant disorder, and conduct disorder are the most common forms of psychopathology seen among community youth. This study investigated prospective symptomatology of these disruptive behavior disorders from ages 5 though 14 in an at-risk community-based sample of 170 boys and girls born to…

  5. Iodine intake as a determinant of thyroid disorders in populations

    DEFF Research Database (Denmark)

    Laurberg, Peter; Cerqueira, Charlotte; Ovesen, Lars

    2010-01-01

    Depending on the availability of iodine, the thyroid gland is able to enhance or limit the use of iodine for thyroid hormone production. When compensation fails, as in severely iodine-deficient populations, hypothyroidism and developmental brain damage will be the dominating disorders. This is, out...... of all comparison, the most serious association between disease and the level of iodine intake in a population. In less severe iodine deficiency, the normal thyroid gland is able to adapt and keep thyroid hormone production within the normal range. However, the prolonged thyroid hyperactivity associated...... with such adaptation leads to thyroid growth, and during follicular cell proliferation there is a tendency to mutations leading to multifocal autonomous growth and function. In populations with mild and moderate iodine deficiency, such multifocal autonomous thyroid function is a common cause of hyperthyroidism...

  6. Implementation of a population-based epidemiological rare disease registry: study protocol of the amyotrophic lateral sclerosis (ALS)--registry Swabia.

    Science.gov (United States)

    Nagel, Gabriele; Unal, Hatice; Rosenbohm, Angela; Ludolph, Albert C; Rothenbacher, Dietrich

    2013-02-17

    The social and medical impact of rare diseases is increasingly recognized. Amyotrophic lateral sclerosis (ALS) is the most prevalent of the motor neuron diseases. It is characterized by rapidly progressive damage to the motor neurons with a survival of 2-5 years for the majority of patients. The objective of this work is to describe the study protocol and the implementation steps of the amyotrophic lateral sclerosis (ALS) registry Swabia, located in the South of Germany. The ALS registry Swabia started in October 2010 with both, the retrospective (01.10.2008-30.09.2010) and prospective (from 01.10.2010) collection of ALS cases, in a target population of 8.6 million persons in Southern Germany. In addition, a population based case-control study was implemented based on the registry that also included the collection of various biological materials.Retrospectively, 420 patients (222 men and 198 women) were identified. Prospectively data of ALS patients were collected, of which about 70% agreed to participate in the population-based case-control study. All participants in the case-control study provided also a blood sample. The prospective part of the study is ongoing. The ALS registry Swabia has been implemented successfully. In rare diseases such as ALS, the collaboration of registries, the comparison with external samples and biorepositories will facilitate to identify risk factors and to further explore the potential underlying pathophysiological mechanisms.

  7. Opioids, antiepileptic and anticholinergic drugs and the risk of fractures in patients 65 years of age and older: a prospective population-based study.

    Science.gov (United States)

    Nurminen, Janne; Puustinen, Juha; Piirtola, Maarit; Vahlberg, Tero; Lyles, Alan; Kivelä, Sirkka-Liisa

    2013-05-01

    in men, the concomitant use of two or more benzodiazepines or two or more antipsychotics is associated with an increased risk of fracture(s). Potential associations between the concomitant use of drugs with central nervous system effects and fracture risk have not been studied. the purpose was to describe the gender-specific risk of fractures in a population aged 65 years or over associated with the use of an opioid, antiepileptic or anticholinergic drug individually; or, their concomitant use with each other; or the concomitant use of one of these with a psychotropic drug. this study was part of a prospective, population-based study performed in Lieto, Finland. Information about fractures in 1,177 subjects (482 men and 695 women) was confirmed with radiology reports. at 3 years of follow-up, the concomitant use of an opioid with an antipsychotic was associated with an increased risk of fractures in men. During the 6-year follow-up, the concomitant use of an opioid with a benzodiazepine was also related to the risk of fractures for males. No significant associations were found for females. the concomitant use of an opioid with an antipsychotic, or with a benzodiazepine may increase the risk of fractures in men aged 65 years and older.

  8. Discrimination, Mental Health, and Substance Use Disorders Among Sexual Minority Populations

    OpenAIRE

    Lee, Ji Hyun; Gamarel, Kristi E.; Bryant, Kendall J.; Zaller, Nickolas D.; Operario, Don

    2016-01-01

    Purpose: Sexual minority (lesbian, gay, bisexual) populations have a higher prevalence of mental health and substance use disorders compared to their heterosexual counterparts. Such disparities have been attributed, in part, to minority stressors, including distal stressors such as discrimination. However, few studies have examined associations between discrimination, mental health, and substance use disorders by gender among sexual minority populations.

  9. Prevalence, 20-month incidence and outcome of unipolar depressive disorders in a community sample of adolescents

    NARCIS (Netherlands)

    Oldehinkel, AJ; Wittchen, HU; Schuster, P

    Background. This article presents prospective longitudinal findings on prevalence, incidence, patterns of change and stability of depressive disorders in a community sample of 1228 adolescents. Methods. Data were collected at baseline and follow-up (20 months later) in a representative population

  10. The relationship between avoidant personality disorder and social phobia: a population-based twin study.

    Science.gov (United States)

    Reichborn-Kjennerud, Ted; Czajkowski, Nikolai; Torgersen, Svenn; Neale, Michael C; Ørstavik, Ragnhild E; Tambs, Kristian; Kendler, Kenneth S

    2007-11-01

    The purpose of this study was to determine the sources of comorbidity for social phobia and dimensional representations of avoidant personality disorder by estimating to what extent the two disorders are influenced by common genetic and shared or unique environmental factors versus the extent to which these factors are specific to each disorder. Young adult female-female twin pairs (N=1,427) from the Norwegian Institute of Public Health Twin Panel were assessed at personal interview for avoidant personality disorder and social phobia using the Structured Interview for DSM-IV Personality and the Composite International Diagnostic Interview. Bivariate Cholesky models were fitted using the Mx statistical program. The best-fitting model included additive genetic and unique environmental factors only. Avoidant personality disorder and social phobia were influenced by the same genetic factors, whereas the environmental factors influencing the two disorders were uncorrelated. Within the limits of statistical power, these results suggest that there is a common genetic vulnerability to avoidant personality disorder and social phobia in women. An individual with high genetic liability will develop avoidant personality disorder versus social phobia entirely as a result of the environmental risk factors unique to each disorder. The results are in accordance with the hypothesis that psychobiological dimensions span the axis I and axis II disorders.

  11. Psychiatric morbidity in the community: A population based-study from Kerala.

    Science.gov (United States)

    Shaji, K S; Raju, D; Sathesh, V; Krishnakumar, P; Punnoose, Varghese P; Kiran, P S; Mini, B S; Kumar, Shibu; Anish, P K; Kaimal, Ganga G; Gupthan, Lekshmy; Sumesh, T P; Nikhil, U G; Cyriac, Nisha; Vinod, M D; Kumar, R Prasad; Chandran, Ramesh; Rejani, P P; Amrutha, R; Mahesh; Anand, T N

    2017-01-01

    Estimates of psychiatric morbidity in the community will help service development. Participation of trained nonspecialist health-care providers will facilitate scaling up of services in resource-limited settings. This study aimed to estimate the prevalence of priority mental health problems in populations served by the District Mental Health Program (DMHP). This is a population-based cross-sectional survey. We did stratified cluster sampling of households in five districts of Kerala. Trained Accredited Social Health Activists (ASHAs) identified people who had symptoms suggestive of schizophrenia or bipolar disorder. Clinicians evaluated the information collected by the ASHAs and designated individuals as probable cases of psychosis or noncases. Screening instruments such as General Health Questionnaire-12, CAGE questionnaire, and Everyday Abilities Scale for India were used for identifying common mental disorders (CMDs), clinically significant alcohol-related problems, and functional impairment. We found 12.43% of the adult population affected by mental health conditions. We found CMD as most common with a prevalence of 9%. The prevalence of psychosis was 0.71%, clinically significant alcohol-related problems was 1.46%, and dementia and other cognitive impairments was 1.26%. We found informant-based case finding to be useful in the identification of psychosis. Mental health problems are common. Nonspecialist health-care providers can be trained to identify psychiatric morbidity in the community. Their participation will help in narrowing the treatment gap. Embedding operational research to DMHP will make scaling up more efficient.

  12. Language growth in children with heterogeneous language disorders: a population study.

    Science.gov (United States)

    Norbury, Courtenay Frazier; Vamvakas, George; Gooch, Debbie; Baird, Gillian; Charman, Tony; Simonoff, Emily; Pickles, Andrew

    2017-10-01

    Language development has been characterised by significant individual stability from school entry. However, the extent to which trajectories of language growth vary in children with language disorder as a function of co-occurring developmental challenges is a question of theoretical import, with implications for service provision. SCALES employed a population-based survey design with sample weighting procedures to estimate growth in core language skills over the first three years of school. A stratified sample (n = 529) received comprehensive assessment of language, nonverbal IQ, and social, emotional and behavioural difficulties at 5-6 years of age and 95% of the sample (n = 499) were assessed again at ages 7-8. Language growth was measured using both raw and standard scores in children with typical development, children with language disorder of unknown origin, and children with language disorders associated with a known clinical condition and/or intellectual disability. Overall, language was stable at the individual level (estimated ICC = 0.95) over the first three years of school. Linear mixed effects models highlighted steady growth in language raw scores across all three groups, including those with multiple developmental challenges. There was little evidence, however, that children with language disorders were narrowing the gap with peers (z-scores). Adjusted models indicated that while nonverbal ability, socioeconomic status and social, emotional and behavioural deficits predicted initial language score (intercept), none predicted language growth (slope). These findings corroborate previous studies suggesting stable language trajectories after ages 5-6 years, but add considerably to previous work by demonstrating similar developmental patterns in children with additional nonverbal cognitive deficits, social, emotional, and behavioural challenges, social disadvantage or clinical diagnoses. © 2017 The Authors. Journal of Child Psychology and

  13. Sleep Deprivation and Time-Based Prospective Memory.

    Science.gov (United States)

    Esposito, Maria José; Occhionero, Miranda; Cicogna, PierCarla

    2015-11-01

    To evaluate the effect of sleep deprivation on time-based prospective memory performance, that is, realizing delayed intentions at an appropriate time in the future (e.g., to take a medicine in 30 minutes). Between-subjects experimental design. The experimental group underwent 24 h of total sleep deprivation, and the control group had a regular sleep-wake cycle. Participants were tested at 08:00. Laboratory. Fifty healthy young adults (mean age 22 ± 2.1, 31 female). 24 h of total sleep deprivation. Participants were monitored by wrist actigraphy for 3 days before the experimental session. The following cognitive tasks were administered: one time-based prospective memory task and 3 reasoning tasks as ongoing activity. Objective and subjective vigilance was assessed by the psychomotor vigilance task and a visual analog scale, respectively. To measure the time-based prospective memory task we assessed compliance and clock checking behavior (time monitoring). Sleep deprivation negatively affected time-based prospective memory compliance (P sleep deprivation on human behavior, particularly the ability to perform an intended action after a few minutes. Sleep deprivation strongly compromises time-based prospective memory compliance but does not affect time check frequency. Sleep deprivation may impair the mechanism that allows the integration of information related to time monitoring with the prospective intention. © 2015 Associated Professional Sleep Societies, LLC.

  14. Physical activity and risk of alcohol use disorders: results from a prospective cohort study.

    Science.gov (United States)

    Ejsing, Louise Kristiansen; Becker, Ulrik; Tolstrup, Janne S; Flensborg-Madsen, Trine

    2015-03-01

    To examine the effect of physical activity on risk of developing alcohol use disorders in a large prospective cohort study with focus on leisure-time physical activity. Data came from the four examinations of the Copenhagen City Heart Study (CCHS), performed in 1976-1978, 1981-1983, 1991-1994 and 2001-2003. Information on physical activity (classified as Moderate/high, low or sedentary) and covariates was obtained through self-administered questionnaires, and information on alcohol use disorders was obtained from the Danish Hospital Discharge Register, the Danish Psychiatric Central Research Register and the Winalco database. In total, 18,359 people participated in the study, a mean follow-up time of 20.9 years. Cox proportional hazards model with delayed entry was used. Models were adjusted for available covariates (age, smoking habits, alcohol intake, education, income and cohabitation status) including updated time-dependent variables whenever possible. A low or moderate/high leisure-time physical activity was associated with almost half the risk of developing alcohol use disorder compared with a sedentary leisure-time physical activity. This translates into a 1.5- to 2-fold increased risk of developing alcohol use disorder (Hazard ratios for men 1.64; 95% CI 1.29-2.10 and women 1.45; 1.01-2.09) in individuals with a sedentary leisure-time physical activity, compared with a moderate to high level. However, when stratifying by presence of other psychiatric disorders, no association was observed in women with psychiatric comorbidity. Residual confounding may have been present in this study, especially according to rough measures of income and education. In both men and women, being sedentary in leisure time was a risk factor for developing an alcohol use disorder. © The Author 2014. Medical Council on Alcohol and Oxford University Press. All rights reserved.

  15. A Prospective Study of the Concordance of DSM-IV and DSM-5 Diagnostic Criteria for Autism Spectrum Disorder

    Science.gov (United States)

    Mazurek, Micah O.; Lu, Frances; Symecko, Heather; Butter, Eric; Bing, Nicole M.; Hundley, Rachel J.; Poulsen, Marie; Kanne, Stephen M.; Macklin, Eric A.; Handen, Benjamin L.

    2017-01-01

    The transition from DSM-IV to DSM-5 criteria for autism spectrum disorder (ASD) sparked considerable concern about the potential implications of these changes. This study was designed to address limitations of prior studies by prospectively examining the concordance of DSM-IV and final DSM-5 criteria on a consecutive sample of 439 children…

  16. The Clinical Assessment Study of the Hand (CAS-HA: a prospective study of musculoskeletal hand problems in the general population

    Directory of Open Access Journals (Sweden)

    Marshall Michelle

    2007-08-01

    Full Text Available Abstract Background Pain in the hand affects an estimated 12–21% of the population, and at older ages the hand is one of the most common sites of pain and osteoarthritis. The association between symptomatic hand osteoarthritis and disability in everyday life has not been studied in detail, although there is evidence that older people with hand problems suffer significant pain and disability. Despite the high prevalence of hand problems and the limitations they cause in older adults, little attention has been paid to the hand by health planners and policy makers. We plan to conduct a prospective, population-based, observational cohort study designed in parallel with our previously reported cohort study of knee pain, to describe the course of musculoskeletal hand problems in older adults and investigate the relative merits of different approaches to classification and defining prognosis. Methods/Design All adults aged 50 years and over registered with two general practices in North Staffordshire will be invited to take part in a two-stage postal survey. Respondents to the survey who indicate that they have experienced hand pain or problems within the previous 12 months will be invited to attend a research clinic for a detailed assessment. This will consist of clinical interview, hand assessment, screening test of lower limb function, digital photography, plain x-rays, anthropometric measurement and brief self-complete questionnaire. All consenting clinic attenders will be followed up by (i general practice medical record review, (ii repeat postal questionnaire at 18-months, and (iii repeat postal questionnaire at 3 years. Discussion This paper describes the protocol for the Clinical Assessment Study of the Hand (CAS-HA, a prospective, population-based, observational cohort study of community-dwelling older adults with hand pain and hand problems based in North Staffordshire.

  17. Epidemiology of gastroesophageal reflux disease: A general population-based study in Xi’an of Northwest China

    OpenAIRE

    Wang, Jin-Hai; Luo, Jin-Yan; Dong, Lei; Gong, Jun; Tong, Ming

    2004-01-01

    AIM: Gastroesophageal reflux disease (GERD) is a common disorder in the Western population, but detailed population-based data in China are limited. The aim of this study was to understand the epidemiology of symptomatic gastroesophageal reflux (SGER) in adults of Xi’an, a northwestern city of China, and to explore the potential risk factors of GERD.

  18. Population Health in Pediatric Speech and Language Disorders: Available Data Sources and a Research Agenda for the Field.

    Science.gov (United States)

    Raghavan, Ramesh; Camarata, Stephen; White, Karl; Barbaresi, William; Parish, Susan; Krahn, Gloria

    2018-05-17

    The aim of the study was to provide an overview of population science as applied to speech and language disorders, illustrate data sources, and advance a research agenda on the epidemiology of these conditions. Computer-aided database searches were performed to identify key national surveys and other sources of data necessary to establish the incidence, prevalence, and course and outcome of speech and language disorders. This article also summarizes a research agenda that could enhance our understanding of the epidemiology of these disorders. Although the data yielded estimates of prevalence and incidence for speech and language disorders, existing sources of data are inadequate to establish reliable rates of incidence, prevalence, and outcomes for speech and language disorders at the population level. Greater support for inclusion of speech and language disorder-relevant questions is necessary in national health surveys to build the population science in the field.

  19. Non-fatal disease burden for subtypes of depressive disorder: population-based epidemiological study.

    Science.gov (United States)

    Biesheuvel-Leliefeld, Karolien E M; Kok, Gemma D; Bockting, Claudi L H; de Graaf, Ron; Ten Have, Margreet; van der Horst, Henriette E; van Schaik, Anneke; van Marwijk, Harm W J; Smit, Filip

    2016-05-12

    Major depression is the leading cause of non-fatal disease burden. Because major depression is not a homogeneous condition, this study estimated the non-fatal disease burden for mild, moderate and severe depression in both single episode and recurrent depression. All estimates were assessed from an individual and a population perspective and presented as unadjusted, raw estimates and as estimates adjusted for comorbidity. We used data from the first wave of the second Netherlands-Mental-Health-Survey-and-Incidence-Study (NEMESIS-2, n = 6646; single episode Diagnostic and Statistical Manual (DSM)-IV depression, n = 115; recurrent depression, n = 246). Disease burden from an individual perspective was assessed as 'disability weight * time spent in depression' for each person in the dataset. From a population perspective it was assessed as 'disability weight * time spent in depression *number of people affected'. The presence of mental disorders was assessed with the Composite International Diagnostic Interview (CIDI) 3.0. Single depressive episodes emerged as a key driver of disease burden from an individual perspective. From a population perspective, recurrent depressions emerged as a key driver. These findings remained unaltered after adjusting for comorbidity. The burden of disease differs between the subtype of depression and depends much on the choice of perspective. The distinction between an individual and a population perspective may help to avoid misunderstandings between policy makers and clinicians.

  20. Economic burden of malignant blood disorders across Europe: a population-based cost analysis.

    Science.gov (United States)

    Burns, Richeal; Leal, Jose; Sullivan, Richard; Luengo-Fernandez, Ramon

    2016-08-01

    Malignant blood disorders are a leading contributor to cancer incidence and mortality across Europe. Despite their burden, no study has assessed the economic effect of blood cancers in Europe. We aimed to assess the economic burden of malignant blood disorders across the 28 countries in the European Union (EU), Iceland, Norway, and Switzerland. Malignant blood disorder-related costs were estimated for 28 EU countries, Iceland, Norway, and Switzerland for 2012. Country-specific costs were estimated with aggregate data on morbidity, mortality, and health-care resource use obtained from international and national sources. Health-care costs were estimated from expenditure on primary, outpatient, emergency, inpatient care, and drugs. Costs of informal care and productivity losses due to morbidity and early death were also included. For countries in the EU, malignant blood disorders were compared with the economic burden of overall cancer. Malignant blood disorders cost the 31 European countries €12 billion in 2012. Health-care cost €7·3 billion (62% of total costs), productivity losses cost €3·6 billion (30%), and informal care cost €1 billion (8%). For the EU countries, malignant blood disorders cost €6·8 billion (12%) of the total health-care expenditure on cancer (€57 billion), with this proportion being second only to breast cancer. In terms of total cancer costs in the EU (€143 billion), malignant blood disorders cost €12 billion (8%). Malignant blood disorders represent a leading cause of death, health-care service use, and costs, not only to European health-care systems, but to society overall. Our results add to essential public health knowledge needed for effective national cancer-control planning and priorities for public research funding. European Hematology Association. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Association of tic disorders with poor academic performance in central Spain: a population-based study.

    Science.gov (United States)

    Cubo, Esther; Trejo, José; Ausín, Vanesa; Sáez, Sara; Delgado, Vanesa; Macarrón, Jesus; Cordero, José; Louis, Elan D; Kompoliti, Katie; Benito-León, Julián

    2013-07-01

    To analyze the association between tic disorders and poor academic performance in school-aged children. This was a cross-sectional, observational study conducted in a randomly selected sample of mainstream school-aged children (aged 6-16 years). The sampling frame included different types of schools and educational levels. Children with poor academic performance (eg, repeating a grade, special needs), and tic disorders (defined based on Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision criteria) were identified. Children with and without tics and children with and without poor academic performance were compared in terms of clinical features (ie, medical history and neurologic and psychiatric comorbidities), school, and environmental characteristics. Logistic regression analyses were performed using school performance (dependent variable) and tic disorders (independent variable), after adjusting for confounding variables. The study cohort comprised 1867 children (mean age, 10.9 + 2.9 years; 1007 males [53.9%]). Tics were present in 162 children (8.6%), and poor academic performance was noted in 223 (11.9%). Overall poor academic performance was associated with age (OR, 1.71; P family history of school dysfunction (OR, 2.43; P = .02) and was negatively associated with higher IQ score (OR, 0.90; P academic performance in our cohort. Early academic support and modification of environmental characteristics are needed for children at higher risk for school dysfunction, to enhance academic performance. Copyright © 2013 Mosby, Inc. All rights reserved.

  2. Lifetime Prevalence and Correlates of Schizophrenia-Spectrum, Affective, and Other Non-affective Psychotic Disorders in the Chinese Adult Population.

    Science.gov (United States)

    Chang, Wing Chung; Wong, Corine Sau Man; Chen, Eric Yu Hai; Lam, Linda Chiu Wa; Chan, Wai Chi; Ng, Roger Man Kin; Hung, Se Fong; Cheung, Eric Fuk Chi; Sham, Pak Chung; Chiu, Helen Fung Kum; Lam, Ming; Lee, Edwin Ho Ming; Chiang, Tin Po; Chan, Lap Kei; Lau, Gary Kar Wai; Lee, Allen Ting Chun; Leung, Grace Tak Yu; Leung, Joey Shuk Yan; Lau, Joseph Tak Fai; van Os, Jim; Lewis, Glyn; Bebbington, Paul

    2017-10-21

    Lifetime prevalence of psychotic disorders varies widely across studies. Epidemiological surveys have rarely examined prevalences of specific psychotic disorders other than schizophrenia, and the majority used a single-phase design without employing clinical reappraisal interview for diagnostic verification. The current study investigated lifetime prevalence, correlates and service utilization of schizophrenia-spectrum, affective, and other non-affective psychotic disorders in a representative sample of community-dwelling Chinese adult population aged 16-75 years (N = 5719) based on a territory-wide, population-based household survey for mental disorders in Hong Kong. The survey adopted a 2-phase design comprising first-phase psychosis screening and second-phase diagnostic verification incorporating clinical information from psychiatrist-administered semi-structured interview and medical record review to ascertain DSM-IV lifetime diagnosis for psychotic disorders. Data on sociodemographics, psychosocial characteristics and service utilization were collected. Our results showed that lifetime prevalence was 2.47% for psychotic disorder overall, 1.25% for schizophrenia, 0.15% for delusional disorder, 0.38% for psychotic disorder not otherwise specified, 0.31% for bipolar disorder with psychosis, and 0.33% for depressive disorder with psychosis. Schizophrenia-spectrum disorder was associated with family history of psychosis, cigarette smoking and variables indicating socioeconomic disadvantage. Victimization experiences were significantly related to affective psychoses and other non-affective psychoses. Around 80% of participants with any psychotic disorder sought some kind of professional help for mental health problems in the past year. Using comprehensive diagnostic assessment involving interview and record data, our results indicate that approximately 2.5% of Chinese adult population had lifetime psychotic disorder which represents a major public health concern.

  3. Gender Differences in Psychiatric Comorbidity: Population-based study of 40,000 Adults with Attention-Deficit Hyperactivity Disorder

    OpenAIRE

    Solberg, Berit Skretting; Halmøy, Anne; Engeland, Anders; Igland, Jannicke; Haavik, Jan; Klungsøyr, Kari

    2017-01-01

    OBJECTIVE: We aimed at determining whether gender modified associations between ADHD and psychiatric comorbidities in adults. METHOD: We identified adults with ADHD by linking Norwegian national registries and compared them with the remaining adult population (born 1967-1997, ADHD and bipolar during 2004-2015, other psychiatric disorders 2008-2015). Prevalence differences (PDs) and prevalence ratios (PRs) of psychiatric disorders were determined by Poisson regression. Interaction by gender wa...

  4. Pregnancy-Induced Hypertensive Disorders before and after a National Economic Collapse: A Population Based Cohort Study.

    Directory of Open Access Journals (Sweden)

    Védís Helga Eiríksdóttir

    Full Text Available Data on the potential influence of macroeconomic recessions on maternal diseases during pregnancy are scarce. We aimed to assess potential change in prevalence of pregnancy-induced hypertensive disorders (preeclampsia and gestational hypertension during the first years of the major national economic recession in Iceland, which started abruptly in October 2008.Women whose pregnancies resulted in live singleton births in Iceland in 2005-2012 constituted the study population (N = 35,211. Data on pregnancy-induced hypertensive disorders were obtained from the Icelandic Medical Birth Register and use of antihypertensive drugs during pregnancy, including β-blockers and calcium channel blockers, from the Icelandic Medicines Register. With the pre-collapse period as reference, we used logistic regression analysis to assess change in pregnancy-induced hypertensive disorders and use of antihypertensives during the first four years after the economic collapse, adjusting for demographic and pregnancy characteristics, taking aggregate economic indicators into account. Compared with the pre-collapse period, we observed an increased prevalence of gestational hypertension in the first year following the economic collapse (2.4% vs. 3.9%; adjusted odds ratio [aOR] 1.47; 95 percent confidence interval [95%CI] 1.13-1.91 but not in the subsequent years. The association disappeared completely when we adjusted for aggregate unemployment rate (aOR 1.04; 95% CI 0.74-1.47. Similarly, there was an increase in prescription fills of β-blockers in the first year following the collapse (1.9% vs.3.1%; aOR 1.43; 95% CI 1.07-1.90, which disappeared after adjusting for aggregate unemployment rate (aOR 1.05; 95% CI 0.72-1.54. No changes were observed for preeclampsia or use of calcium channel blockers between the pre- and post-collapse periods.Our data suggest a transient increased risk of gestational hypertension and use of β-blockers among pregnant women in Iceland in the

  5. Assessing the relationship between eating disorder psychopathology and autistic traits in a non-clinical adult population.

    Science.gov (United States)

    Carton, Amelia Myri; Smith, Alastair D

    2014-01-01

    Previous research demonstrates a genetic and behavioural link between eating disorders and autism spectrum disorders, and a recent study (Coombs et al. in Br J Clin Psychol 50:326-338, 2011) extends this link to typical populations, showing a positive correlation between behaviours in typically developing children. The purpose of the present study was to examine whether this relationship continues beyond development, by studying the link between behaviours in a non-clinical adult population. We examined associations between performance on measures relating to autistic traits and disordered eating. Undergraduate students, equally balanced by gender and by subject studied (i.e. humanity or science), completed three tasks: to measure autistic traits, participants were administered the Embedded Figures Test (EFT) and the Autism-Spectrum Quotient (AQ). Eating disorder symptomatology was measured by the Eating Attitudes Test (Eat-26). Our data revealed a significant positive correlation between scores on the AQ and Eat-26. Multiple linear regressions showed that higher scores on the AQ were particularly associated with higher scores on the Bulimia & Food Preoccupation subscale of the Eat-26. EFT performance was positively related to behaviours associated with autism and eating disorders, although not reliably so. These data support the broader link between autistic traits and disordered eating in the non-clinical population, and demonstrate that it extends into adulthood (a time at which autistic behaviours can decrease). This work carries implications for the development of cognitive therapies for people with eating disorders.

  6. A prospective study of fetal head growth, autistic traits and autism spectrum disorder

    Science.gov (United States)

    Blanken, Laura M. E.; Dass, Alena; Alvares, Gail; van der Ende, Jan; Schoemaker, Nikita K.; El Marroun, Hanan; Hickey, Martha; Pennell, Craig; White, Scott; Maybery, Murray T.; Dissanayake, Cheryl; Jaddoe, Vincent W. V.; Verhulst, Frank C.; Tiemeier, Henning; McIntosh, Will; Whitehouse, Andrew

    2018-01-01

    Altered trajectories of brain growth are often reported in Autism Spectrum Disorder (ASD), particularly during the first year of life. However, less is known about prenatal head growth trajectories, and no study has examined the relation with postnatal autistic symptom severity. The current study prospectively examined the association between fetal head growth and the spectrum of autistic symptom severity in two large population‐based cohorts, including a sample of individuals with clinically diagnosed ASD. This study included 3,820 children from two longitudinal prenatal cohorts in The Netherlands and Australia, comprising 60 individuals with a confirmed diagnosis of ASD. Latent growth curve models were used to examine the relationship between fetal head circumference measured at three different time points and autistic traits measured in postnatal life using either the Social Responsiveness Scale or the Autism‐Spectrum Quotient. While lower initial prenatal HC was weakly associated with increasing autistic traits in the Dutch cohort, this relationship was not observed in the Australian cohort, nor when the two cohorts were analysed together. No differences in prenatal head growth were found between individuals with ASD and controls. This large population‐based study identified no consistent association across two cohorts between prenatal head growth and postnatal autistic traits. Our mixed findings suggest that further research in this area is needed. Autism Res 2018, 11: 602–612. © 2018 The Authors Autism Research published by International Society for Autism Research and Wiley Periodicals, Inc. Lay Summary It is not known whether different patterns of postnatal brain growth in Autism Spectrum Disorder (ASD) also occurs prenatally. We examined fetal head growth and autistic symptoms in two large groups from The Netherlands and Australia. Lower initial prenatal head circumference was associated with autistic traits in the Dutch, but not the Australian

  7. Lifestyle factors and site-specific risk of hip fracture in community dwelling older women – a 13-year prospective population-based cohort study

    Directory of Open Access Journals (Sweden)

    Määttä Mikko

    2012-09-01

    Full Text Available Abstract Background Several risk factors are associated to hip fractures. It seems that different hip fracture types have different etiologies. In this study, we evaluated the lifestyle-related risk factors for cervical and trochanteric hip fractures in older women over a 13-year follow-up period. Methods The study design was a prospective, population-based study consisting of 1681 women (mean age 72 years. Seventy-three percent (n = 1222 participated in the baseline measurements, including medical history, leisure-time physical activity, smoking, and nutrition, along with body anthropometrics and functional mobility. Cox regression was used to identify the independent predictors of cervical and trochanteric hip fractures. Results During the follow-up, 49 cervical and 31 trochanteric fractures were recorded. The women with hip fractures were older, taller, and thinner than the women with no fractures (p  Conclusions Impaired functional mobility, physical inactivity, and low body mass may increase the risk for hip fractures with different effects at the cervical and trochanteric levels.

  8. Patients with alcohol use disorder: initial results from a prospective multicenter registry in the Spanish Network on Addiction Disorders. CohRTA Study.

    Science.gov (United States)

    Sanvisens, Arantza; Zuluaga, Paola; Rivas, Inmaculada; Rubio, Gabriel; Gual, Antoni; Torrens, Marta; Short, Antoni; Álvarez, Francisco Javier; Tor, Jordi; Farré, Magí; Rodríguez de Fonseca, Fernando; Muga, Roberto

    2017-07-14

    The Alcohol Program of the Spanish Network on Addictive Disorders-RTA requires a longitudinal study to address different research questions related to alcoholism. The cohort study (CohRTA) focuses on patients seeking treatment for alcohol use disorder, as a multicentre, collaborative research project aimed to improve secondary prevention and early diagnosis of pathological processes associated with the disorder. multicentre cohort study in adults (>18 years) seeking their first treatment of the disorder. Patients sign an informed consent and data is collected in an online platform specifically designed for the study; patients are also requested to provide biological samples that are stored in a biobank. Baseline and prospective, socio-demographic, epidemiological, clinical and treatment data are collected. Currently there are 10 participating centres that expect to recruit more than 1,000 patients. As of December 2015, 344 patients (77% men) were included. Median age at admission was 50 years (IQR: 43-55 years). Median age at the start of alcohol consumption was 15 years (IQR: 14-18 years) and 61% of cases reported antecedents of alcohol use disorder in the family. During the 30 days prior to admission, alcohol consumption amounted to 12.5 SDU/day (IQR: 7.1-20 SDU/day), 72% of the patients were tobacco smokers and 30% currently used cocaine. Organising an open cohort of patients with alcohol use disorder may be crucial to better understand the clinical consequences of alcoholism in Spain. This cohort may potentiate quantitative and qualitative research within the Spanish Network on Addictive Disorders-RTA/RETICS. Having a well-established, representative cohort of patients will increase translational research on consequences of alcoholism in our country.

  9. Food insecurity among people with severe mental disorder in a rural Ethiopian setting: a comparative, population-based study.

    Science.gov (United States)

    Tirfessa, K; Lund, C; Medhin, G; Hailemichael, Y; Fekadu, A; Hanlon, C

    2017-11-16

    In low-income African countries, ensuring food security for all segments of the population is a high priority. Mental illness is associated consistently with poverty, but there is little evidence regarding the association with food insecurity. The aim of this study was to compare the levels of food insecurity in people with severe mental disorders (SMD) with the general population in a rural African setting with a high burden of food insecurity. Households of 292 community-ascertained people with a specialist-confirmed diagnosis of SMD (including schizophrenia and bipolar disorder) were compared with 284 households without a person with SMD in a rural district in south Ethiopia. At the time of the study, no mental health services were available within the district. Food insecurity was measured using a validated version of the Household Food Insecurity Access Scale. Disability was measured using the World Health Organisation Disability Assessment Schedule 2.0. Severe household food insecurity was reported by 32.5% of people with SMD and 15.9% of respondents from comparison households: adjusted odds ratio 2.82 (95% confidence interval 1.62 to 4.91). Higher annual income was associated independently with lower odds of severe food insecurity. When total disability scores were added into the model, the association between SMD and food insecurity became non-significant, indicating a possible mediating role of disability. Efforts to alleviate food insecurity need to target people with SMD as a vulnerable group. Addressing the disabling effects of SMD would also be expected to reduce food insecurity. Access to mental health care integrated into primary care is being expanded in this district as part of the Programme for Improving Mental health carE (PRIME). The impact of treatment on disability and food insecurity will be evaluated.

  10. Development and validation of a prediction algorithm for the onset of common mental disorders in a working population.

    Science.gov (United States)

    Fernandez, Ana; Salvador-Carulla, Luis; Choi, Isabella; Calvo, Rafael; Harvey, Samuel B; Glozier, Nicholas

    2018-01-01

    Common mental disorders are the most common reason for long-term sickness absence in most developed countries. Prediction algorithms for the onset of common mental disorders may help target indicated work-based prevention interventions. We aimed to develop and validate a risk algorithm to predict the onset of common mental disorders at 12 months in a working population. We conducted a secondary analysis of the Household, Income and Labour Dynamics in Australia Survey, a longitudinal, nationally representative household panel in Australia. Data from the 6189 working participants who did not meet the criteria for a common mental disorders at baseline were non-randomly split into training and validation databases, based on state of residence. Common mental disorders were assessed with the mental component score of 36-Item Short Form Health Survey questionnaire (score ⩽45). Risk algorithms were constructed following recommendations made by the Transparent Reporting of a multivariable prediction model for Prevention Or Diagnosis statement. Different risk factors were identified among women and men for the final risk algorithms. In the training data, the model for women had a C-index of 0.73 and effect size (Hedges' g) of 0.91. In men, the C-index was 0.76 and the effect size was 1.06. In the validation data, the C-index was 0.66 for women and 0.73 for men, with positive predictive values of 0.28 and 0.26, respectively Conclusion: It is possible to develop an algorithm with good discrimination for the onset identifying overall and modifiable risks of common mental disorders among working men. Such models have the potential to change the way that prevention of common mental disorders at the workplace is conducted, but different models may be required for women.

  11. Reliability of self-reported eating disorders : Optimizing population screening

    NARCIS (Netherlands)

    Keski-Rahkonen, Anna; Sihvola, Elina; Raevuori, Anu; Kaukoranta, Jutta; Bulik, Cynthia M.; Hoek, Hans W.; Rissanen, Aila; Kaprio, Jaakko

    2006-01-01

    Objective: The objective of this study was to assess whether short self-report eating disorder screening questions are useful population screening methods. Method: We screened the female participants (N = 2881) from the 1975-1079 birth cohorts of Finnish twins for eating disorders, using several

  12. Death by suicide and other externally caused injuries following a cancer diagnosis: the Japan Public Health Center-based Prospective Study.

    Science.gov (United States)

    Yamauchi, Takashi; Inagaki, Masatoshi; Yonemoto, Naohiro; Iwasaki, Motoki; Inoue, Manami; Akechi, Tatsuo; Iso, Hiroyasu; Tsugane, Shoichiro

    2014-09-01

    There have been very few population-based prospective studies that have investigated the risks of deaths by suicide and other externally caused injuries (ECIs) among cancer patients in an Asian population. This study investigated whether the risk of death by both suicide and ECIs increases during the first year following the initial diagnosis of cancer. Data were analyzed from a population-based cohort of Japanese residents between 1990 and 2010, collected during the Japan Public Health Center-based Prospective Study. Poisson regression models were used to calculate adjusted risk ratios (RRs) for both suicide and ECI deaths. To adjust for unmeasured confounding factors, case-crossover analyses were conducted for all patients with cancer who died by suicide and ECIs. A population-based cohort of 102,843 Japanese residents was established. During the follow-up period, there were 34 suicides and 48 ECI deaths among patients with cancer, as compared with 527 suicides and 707 ECI deaths among those who did not have cancer. Analyses revealed that those who were newly diagnosed with cancer were at a greatly increased risk of death by suicide and ECIs within the first year after their diagnosis (suicide RR = 23.9, 95% CI: 13.8-41.6; ECI RR = 18.8, 95% CI: 11.4-31.0). Furthermore, the case-crossover analyses generally confirmed the results of the Poisson regressions. The risks of suicide and ECI deaths within the first year after a cancer diagnosis were higher than those among cancer-free populations. A diagnosis of cancer is a critical experience that may increase the risk of fatal outcomes. Copyright © 2014 John Wiley & Sons, Ltd.

  13. The relationship between religion and mental disorders in a Korean population.

    Science.gov (United States)

    Park, Jong-Ik; Hong, Jin Pyo; Park, Subin; Cho, Maeng-Je

    2012-03-01

    The question of whether religion has beneficial or detrimental effects on the mental well-being of the adult individual is debatable. Because most Korean citizens are free to select their own religion, there is a higher proportion of non-believers than believers among the Korean population. The aim of this research was to investigate the association between spiritual values and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition mental disorders in Korea across all types of belief systems, including Koreans not affiliated with a particular religion. The Korean version of the Composite International Diagnostic Interview 2.1 was used to interview 6,275 people across South Korea in 2001. While controlling for age and sex, we used logistic regression to analyze the relationship between mental disorders (both current and past) and the types of religion and spiritual values. Strong spiritual values were positively associated with increased rates of current depressive disorder and decreased rates of current alcohol use disorder. Using "atheist" as the reference category, Catholics had higher lifetime odds of single episodes of depression whilst Protestants had higher lifetime odds of anxiety disorder and lower lifetime odds of alcohol use disorders. The results of this study suggest that depressive episodes often lead to a search for spirituality and that religion may be helpful in overcoming depression or becoming less vulnerable to relapsing. The associations between religion, spiritual values, and mental health have not been fully elucidated and warrant further exploration.

  14. Effect of Visual Impairment on Physical and Cognitive Function in Old Age: Findings of a Population-Based Prospective Cohort Study in Germany.

    Science.gov (United States)

    Hajek, André; Brettschneider, Christian; Lühmann, Dagmar; Eisele, Marion; Mamone, Silke; Wiese, Birgitt; Weyerer, Siegfried; Werle, Jochen; Pentzek, Michael; Fuchs, Angela; Riedel-Heller, Steffi G; Luck, Tobias; Bickel, Horst; Weeg, Dagmar; Koppara, Alexander; Wagner, Michael; Scherer, Martin; Maier, Wolfgang; König, Hans-Helmut

    2016-11-01

    To examine how visual impairment affects physical and cognitive function in old age. A longitudinal population-based prospective cohort study. General practitioner offices at six study centers in Germany. They were observed every 1.5 years over four waves. Individuals aged 77-101 at follow-up Wave 2 (N = 2,394). Physical and cognitive function were assessed using an adapted scale that had been previously developed, and visual impairment was rated on a Likert scale (none, mild, severe or profound). Adjusting for sociodemographic factors and comorbidity, linear fixed-effects regression showed that the onset of severe visual impairment was associated with a decline in physical function score in the total sample (β = -0.15, P = .01) and in women (β = -.15, P = .03). Moreover, the onset of severe visual impairment was associated with decline in cognitive function score in the total sample (β = -0.38, P Visual impairment affects physical and cognitive function in old age. Interventional strategies to postpone visual impairment may contribute to maintaining physical and cognitive function. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

  15. Social support and ovarian cancer incidence - A Swedish prospective population-based study.

    Science.gov (United States)

    Idahl, Annika; Hermansson, Andrea; Lalos, Ann

    2018-05-01

    Low social support is associated with worse prognosis for epithelial ovarian cancer (EOC) patients. However, few studies have explored the relation between low social support and incidence of EOC. The aim of this prospective nested case-control study was to examine whether self-perceived low social support was associated with the incidence of EOC. The Swedish Cancer Registry was used to identify participants in the Västerbotten Intervention Programme (VIP) comprising 58,000 women, who later developed EOC. Each case was matched to four cancer free controls. The VIP uses the Social Support questionnaire, a modified version of the validated questionnaire "The Interview Schedule for Social Interaction" (ISSI) measuring quantitative (AVSI) and qualitative (AVAT) aspects of social support. The risk of EOC in relation to AVSI and AVAT was similar between the 239 cases and the 941 controls after adjustment for educational level, smoking, BMI, Cambridge Physical Activity Index and age (aOR 0.85, 95% CI 0.72-1.01 and aOR 0.54, 95% CI 0.16-1.81). Lagtime was found to have no impact. A decreased risk of serous ovarian cancer was seen in women with fewer persons available for informal socializing (aOR 0.75, 95% CI 0.59-0.95). Adjusted analyses showed non-significant odds ratios below 1.0 in the vast majority of histotypes. A general trend towards a decreased risk of ovarian cancer associated with low AVSI and AVAT was identified. Solely the serous subtype was significantly associated with low scores of AVSI. Prospective pathophysiological and epidemiological studies regarding social support are needed. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

  16. Chronic headache and comorbidities: a two-phase, population-based, cross-sectional study.

    Science.gov (United States)

    da Silva, Ariovaldo; Costa, Esther Coelho; Gomes, João Bosco; Leite, Frederico Motta; Gomez, Rodrigo Santiago; Vasconcelos, Luiz Paulo; Krymchantowski, Abouch; Moreira, Pedro; Teixeira, Antonio Lucio

    2010-09-01

    Studies using resources of a public family health program to estimate the prevalence of chronic daily headaches (CDH) are lacking. To estimate the 1-year prevalence of CDH, as well as the presence of associated psychiatric and temporomandibular disorders (TMD) comorbidities, on the entire population of a city representative of the rural area of Brazil. This was a cross-sectional, population-based, 2-phase study. In the first phase, health agents interviewed all individuals older than 10 years, in a rural area of Brazil. In the second stage, all individuals who reported headaches on 4 or more days per week were then evaluated by a multidisciplinary team. CDH were classified according to the second edition of the International Classification of Headache Disorders (ICHD-2). Medication overuse headache was diagnosed, as per the ICHD-2, after detoxification trials. Psychiatric comorbidities and TMD were diagnosed based on the DSM-IV and on the Research Diagnostic Criteria for Temporomandibular Disorders criteria, respectively. A total of 1631 subjects participated in the direct interviews. Of them, 57 (3.6%) had CDH. Chronic migraine was the most common of the CDH (21, 36.8%). Chronic tension-type headache (10, 17.5%), medication overuse headache (13, 22.8%) and probable medication overuse headache (10, 17.5%) were also common. Psychiatric disorders were observed in 38 (67.3%) of the CDH subjects. TMD were seen in 33 (58.1)% of them. The prevalence of CDH in the rural area of Brazil is similar to what has been reported in previous studies. A significant proportion of them have psychiatric comorbidities and/or TMD. In this sample, comorbidities were as frequent as reported in convenience samples from tertiary headache centers.

  17. Implementation of a population-based epidemiological rare disease registry: study protocol of the amyotrophic lateral sclerosis (ALS - registry Swabia

    Directory of Open Access Journals (Sweden)

    Nagel Gabriele

    2013-02-01

    Full Text Available Abstract Background The social and medical impact of rare diseases is increasingly recognized. Amyotrophic lateral sclerosis (ALS is the most prevalent of the motor neuron diseases. It is characterized by rapidly progressive damage to the motor neurons with a survival of 2–5 years for the majority of patients. The objective of this work is to describe the study protocol and the implementation steps of the amyotrophic lateral sclerosis (ALS registry Swabia, located in the South of Germany. Methods/Design The ALS registry Swabia started in October 2010 with both, the retrospective (01.10.2008-30.09.2010 and prospective (from 01.10.2010 collection of ALS cases, in a target population of 8.6 million persons in Southern Germany. In addition, a population based case–control study was implemented based on the registry that also included the collection of various biological materials. Retrospectively, 420 patients (222 men and 198 women were identified. Prospectively data of ALS patients were collected, of which about 70% agreed to participate in the population-based case–control study. All participants in the case–control study provided also a blood sample. The prospective part of the study is ongoing. Discussion The ALS registry Swabia has been implemented successfully. In rare diseases such as ALS, the collaboration of registries, the comparison with external samples and biorepositories will facilitate to identify risk factors and to further explore the potential underlying pathophysiological mechanisms.

  18. Comorbidity of autoimmune thyroid disorders and psychiatric disorders during the postpartum period: a Danish nationwide register-based cohort study.

    Science.gov (United States)

    Bergink, V; Pop, V J M; Nielsen, P R; Agerbo, E; Munk-Olsen, T; Liu, X

    2018-06-01

    The postpartum period is well-known risk period for the first onset of autoimmune thyroid disorders (AITDs) as well as first onset of psychiatric disorders. These two disorders are some of the most prevalent medical conditions postpartum, often misdiagnosed and disabling if left untreated. Our study was designed to explore the possible bidirectional association between AITDs and psychiatric disorders during the postpartum period. A population-based cohort study through linkage of Danish national registers, which comprised 312 779 women who gave birth to their first child during 1997-2010. We conducted Poisson regression analysis to estimate the incidence rate ratio (IRR) of psychiatric disorders among women with first-onset AITDs, the IRR of AITDs among women with first-onset psychiatric disorders as well as the overlap between these disorders using a comorbidity index. Women with first-onset AITDs postpartum were more likely to have first-onset psychiatric disorders than women who did not have postpartum AITDs (IRR = 1.88, 95% confidence interval (CI): 1.25-2.81). Women with first-onset postpartum psychiatric disorders had a higher risk of AITDs than women with no psychiatric disorders (IRR = 2.16, 95% CI: 1.45-3.20). The comorbidity index 2 years after delivery was 2.26 (95% CI: 1.61-2.90), indicating a comorbidity between first-onset AITDs and psychiatric disorders. First-onset AITDs and psychiatric disorders co-occur in the postpartum period, which has relevance to further studies on the etiologies of these disorders and why childbirth in particular triggers the onset.

  19. Childhood ADHD and Risk for Substance Dependence in Adulthood: A Longitudinal, Population-Based Study

    Science.gov (United States)

    Levy, Sharon; Katusic, Slavica K.; Colligan, Robert C.; Weaver, Amy L.; Killian, Jill M.; Voigt, Robert G.; Barbaresi, William J.

    2014-01-01

    Background Adolescents with attention-deficit/hyperactivity disorder (ADHD) are known to be at significantly greater risk for the development of substance use disorders (SUD) compared to peers. Impulsivity, which could lead to higher levels of drug use, is a known symptom of ADHD and likely accounts, in part, for this relationship. Other factors, such as a biologically increased susceptibility to substance dependence (addiction), may also play a role. Objective This report further examines the relationships between childhood ADHD, adolescent- onset SUD, and substance abuse and substance dependence in adulthood. Method Individuals with childhood ADHD and non-ADHD controls from the same population-based birth cohort were invited to participate in a prospective outcome study. Participants completed a structured neuropsychiatric interview with modules for SUD and a psychosocial questionnaire. Information on adolescent SUD was obtained retrospectively, in a previous study, from medical and school records. Associations were summarized using odds ratios (OR) and 95% CIs estimated from logistic regression models adjusted for age and gender. Results A total of 232 ADHD cases and 335 non-ADHD controls participated (mean age, 27.0 and 28.6 years, respectively). ADHD cases were more likely than controls to have a SUD diagnosed in adolescence and were more likely to have alcohol (adjusted OR 14.38, 95% CI 1.49–138.88) and drug (adjusted OR 3.48, 95% CI 1.38–8.79) dependence in adulthood. The subgroup of participating ADHD cases who did not have SUD during adolescence were no more likely than controls to develop new onset alcohol dependence as adults, although they were significantly more likely to develop new onset drug dependence. Conclusions Our study found preliminary evidence that adults with childhood ADHD are more susceptible than peers to developing drug dependence, a disorder associated with neurological changes in the brain. The relationship between ADHD and

  20. Nationwide population-based cohort study of psychiatric disorders in individuals with Ehlers-Danlos syndrome or hypermobility syndrome and their siblings.

    Science.gov (United States)

    Cederlöf, Martin; Larsson, Henrik; Lichtenstein, Paul; Almqvist, Catarina; Serlachius, Eva; Ludvigsson, Jonas F

    2016-07-04

    To assess the risk of psychiatric disorders in Ehlers-Danlos syndrome (EDS) and hypermobility syndrome. Nationwide population-based matched cohort study. EDS, hypermobility syndrome and psychiatric disorders were identified through Swedish national registries. Individuals with EDS (n = 1,771) were matched with comparison individuals (n = 17,710). Further, siblings to individuals with EDS who did not have an EDS diagnosis themselves were compared with matched comparison siblings. Using conditional logistic regression, risk of autism spectrum disorder (ASD), bipolar disorder, attention deficit hyperactivity disorder (ADHD), depression, attempted suicide, suicide and schizophrenia were estimated. The same analyses were conducted in individuals with hypermobility syndrome (n = 10,019) and their siblings. EDS was associated with ASD: risk ratio (RR) 7.4, 95 % confidence interval (95 % CI) 5.2-10.7; bipolar disorder: RR 2.7, CI 1.5-4.7; ADHD: RR 5.6, CI 4.2-7.4; depression: RR 3.4, 95 % CI 2.9-4.1; and attempted suicide: RR 2.1, 95 % CI 1.7-2.7, but not with suicide or schizophrenia. EDS siblings were at increased risk of ADHD: RR 2.1, 95 % CI 1.4-3.3; depression: RR 1.5, 95 % CI 1.1-1.8; and suicide attempt: RR 1.8, 95 % CI 1.4-2.3. Similar results were observed for individuals with hypermobility syndrome and their siblings. Individuals with EDS and hypermobility syndrome are at increased risks of being diagnosed with psychiatric disorders. These risk increases may have a genetic and/or early environmental background as suggested by evidence showing that siblings to patients have elevated risks of certain psychiatric disorders.

  1. Psychiatric morbidity in the community: A population based-study from Kerala

    Science.gov (United States)

    Shaji, K. S.; Raju, D.; Sathesh, V; Krishnakumar, P.; Punnoose, Varghese P.; Kiran, P. S; Mini, B. S.; Kumar, Shibu; Anish, P. K; Kaimal, Ganga G.; Gupthan, Lekshmy; Sumesh, T. P.; Nikhil, U. G; Cyriac, Nisha; Vinod, M. D.; Kumar, R. Prasad; Chandran, Ramesh; Rejani, P. P; Amrutha, R; Mahesh; Anand, TN

    2017-01-01

    Background: Estimates of psychiatric morbidity in the community will help service development. Participation of trained nonspecialist health-care providers will facilitate scaling up of services in resource-limited settings. Aims: This study aimed to estimate the prevalence of priority mental health problems in populations served by the District Mental Health Program (DMHP). Settings and Design: This is a population-based cross-sectional survey. Materials and Methods: We did stratified cluster sampling of households in five districts of Kerala. Trained Accredited Social Health Activists (ASHAs) identified people who had symptoms suggestive of schizophrenia or bipolar disorder. Clinicians evaluated the information collected by the ASHAs and designated individuals as probable cases of psychosis or noncases. Screening instruments such as General Health Questionnaire-12, CAGE questionnaire, and Everyday Abilities Scale for India were used for identifying common mental disorders (CMDs), clinically significant alcohol-related problems, and functional impairment. Results: We found 12.43% of the adult population affected by mental health conditions. We found CMD as most common with a prevalence of 9%. The prevalence of psychosis was 0.71%, clinically significant alcohol-related problems was 1.46%, and dementia and other cognitive impairments was 1.26%. We found informant-based case finding to be useful in the identification of psychosis. Conclusions: Mental health problems are common. Nonspecialist health-care providers can be trained to identify psychiatric morbidity in the community. Their participation will help in narrowing the treatment gap. Embedding operational research to DMHP will make scaling up more efficient. PMID:28827860

  2. Increased risk of comorbid rheumatic disorders in vitiligo patients: A nationwide population-based study.

    Science.gov (United States)

    Choi, Chong Won; Eun, Sung Hye; Choi, Kwang Hyun; Bae, Jung Min

    2017-08-01

    Vitiligo is a common acquired depigmentation disorder. Previous studies have shown that vitiligo is associated with a variety of autoimmune disorders. However, a large-scale epidemiological study focused on comorbid rheumatic disorders has not been undertaken. To clarify the associations between vitiligo and various rheumatic disorders, we performed a cross-sectional study using data from the Korean National Health Insurance claims database. Between 2009 and 2013, totals of 86 210 patients with vitiligo and 172 420 age- and sex-matched controls without vitiligo were enrolled in this study. Vitiligo patients were found to be at increased risk of systemic lupus erythematosus, systemic sclerosis, Sjögren's syndrome and rheumatoid arthritis, but no significant association was found between vitiligo and dermatomyositis/polymyositis, Behçet's disease or ankylosing spondylitis. Subgroup analysis showed an increased risk of dermatomyositis/polymyositis in male and ankylosing spondylitis in female vitiligo patients. The risks of dermatomyositis/polymyositis or ankylosing spondylitis were higher in young vitiligo patients. Our study confirms a significant association between vitiligo and rheumatic disorders. Differences in comorbid rheumatic disorders by age group and sex suggest the need for patient-specific approaches. Careful consideration of rheumatic disorders is required for the proper management of comorbidities in vitiligo patients. © 2017 Japanese Dermatological Association.

  3. Nonapnea Sleep Disorders in Patients Younger than 65 Years Are Significantly Associated with CKD: A Nationwide Population-Based Study.

    Directory of Open Access Journals (Sweden)

    Hugo You-Hsien Lin

    Full Text Available Nonapnea sleep disorders (NASD and sleep-related problems are associated with poor health outcomes. However, the association between NASD and the development and prognosis of chronic kidney disease (CKD has not been investigated thoroughly. We explored the association between CKD and NASD in Taiwan.We conducted a population-based study using the Taiwan National Health Insurance database with1,000,000 representative data for the period from January 1, 2000 to December 31, 2009. We investigated the incidence and risk of CKD in 7,006 newly diagnosed NASD cases compared with 21,018 people without NASD matched according to age, sex, index year, urbanization, region, and monthly income at a 1:3 ratio.The subsequent risk of CKD was 1.48-foldhigher in the NASD cohort than in the control cohort (95% confidence interval [CI] = 1.26-1.73, p< 0.001. Men, older age, type 2 diabetes mellitus, and gout were significant factors associated with the increased risk of CKD (p< 0.001. Among different types of NASDs, patients with insomnia had a 52% increased risk of developing CKD (95%CI = 1.23-1.84; P<0.01, whereas patients with sleep disturbance had a 49%increased risk of subsequent CKD (95% CI = 1.19-1.87; P<0.001. Younger women (aged < 65 years were at a high risk of CKD with NASD (adjusted hazard ratio, [HR] = 1.81; 95% CI = 1.35-2.40, p< 0.001.In this nationwide population-based cohort study, patients with NASD, particularly men of all ages and women aged younger than 65 years, were at high risk of CKD.

  4. The Risk of Depressive Disorder Among Contacts of Tuberculosis Patients in a TB-endemic Area: A Population-based Cohort Study.

    Science.gov (United States)

    Pan, Sheng-Wei; Yen, Yung-Feng; Feng, Jia-Yih; Su, Vincent Yi-Fong; Kou, Yu Ru; Su, Wei-Juin

    2015-10-01

    Tuberculosis (TB) disease may be transmitted to close contacts of index cases, causing physical illness. No studies have investigated the risk of developing depressive disorder among TB contacts in a TB-endemic area.Adult participants with a new diagnosis of TB contact (ICD-9-CM codes V01.1 plus chest radiographic order) since January 1, 2008, were identified from the National Health Insurance Research Database in Taiwan. A control cohort matched for age (±5 y), sex, enrolled years, and income level was selected. These 2 cohorts were followed until December 31, 2012, and observed for the development of depressive disorder. The Kaplan-Meier method and the log-rank test were used to examine the difference in cumulative incidences of depressive disorder between groups. Cox proportional-hazard models were used to calculate adjusted hazard ratios (aHRs) for depressive disorder.The TB contact cohort consisted of 9046 patients and matched controls of 36,184 ones. The mean age of TB contacts was 44.7 years, and 56.0% of them were women. During a mean follow-up period of 2.5 years, 127 (1.40%) TB contacts and 521 (1.44%) matched controls developed depressive disorder. TB exposure was found to be an independent risk factor of depressive disorder in women (aHR 1.34, 95% confidence interval [CI] 1.07-1.68), but not in men (aHR 0.71, 95% CI 0.48-1.06) after adjusting for age, comorbidities, and income levels. The risk of depression was significantly higher for female TB contacts than for matched controls in the first and second years (aHR 1.49, 95% CI 1.03-2.14; and aHR 1.53, 95% CI 1.05-2.23, respectively), but not thereafter. Of note, 67 (0.74%) TB contacts and 88 (0.24%) matched controls developed active TB, but none of them had subsequent depressive disorder during follow-up periods.Female TB contacts had an increased risk of depression within the first 2 years after exposure. Clinicians should consider conducting depression evaluations in addition to routine TB contact

  5. Brain donation in psychiatry: results of a Dutch prospective donor program among psychiatric cohort participants.

    Science.gov (United States)

    de Lange, Geertje M; Rademaker, Marleen; Boks, Marco P; Palmen, Saskia J M C

    2017-10-20

    Human brain tissue is crucial to study the molecular and cellular basis of psychiatric disorders. However, the current availability of human brain tissue is inadequate. Therefore, the Netherlands Brain Bank initiated a program in which almost 4.000 participants of 15 large Dutch psychiatric research cohorts were asked to register as prospective brain donors. We approached patients with schizophrenia, bipolar disorder, major depressive disorder, obsessive-compulsive disorder, post-traumatic stress disorder, families with a child with autism or Attention Deficit Hyperactivity Disorder, healthy relatives and healthy unrelated controls, either face-to-face or by post. We investigated whether diagnosis, method of approach, age, and gender were related to the likelihood of brain-donor registration. We found a striking difference in registration efficiency between the diagnosis groups. Patients with bipolar disorder and healthy relatives registered most often (25% respectively 17%), followed by unrelated controls (8%) and patients with major depressive disorder, post-traumatic stress disorder, and obsessive-compulsive disorder (9%, 6% resp. 5%). A face-to-face approach was 1.3 times more effective than a postal approach and the likelihood of registering as brain donor significantly increased with age. Gender did not make a difference. Between 2013 and 2016, our prospective brain-donor program for psychiatry resulted in an almost eightfold increase (from 149 to 1149) in the number of registered psychiatric patients at the Netherlands Brain Bank. Based on our results we recommend, when starting a prospective brain donor program in psychiatric patients, to focus on face to face recruitment of people in their sixties or older.

  6. Screening, intervention and outcome in autism and other developmental disorders: the role of randomized controlled trials.

    Science.gov (United States)

    Fernell, Elisabeth; Wilson, Philip; Hadjikhani, Nouchine; Bourgeron, Thomas; Neville, Brian; Taylor, David; Minnis, Helen; Gillberg, Christopher

    2014-08-01

    We draw attention to a number of important considerations in the arguments about screening and outcome of intervention in children with autism and other developmental disorders. Autism screening in itself never provides a final clinical diagnosis, but may well identify developmental deviations indicative of autism-or of other developmental disorders-that should lead to referral for further clinical assessment. Decisions regarding population or clinic screening cannot be allowed to be based on the fact that prospective longitudinal RCT designs over decades could never be performed in complex developmental disorders. We propose an alternative approach. Early screening for autism and other developmental disorders is likely to be of high societal importance and should be promoted and rigorously evaluated.

  7. Incidence of enuresis and encopresis among children with attention-deficit/hyperactivity disorder in a population-based birth cohort.

    Science.gov (United States)

    Mellon, Michael W; Natchev, Brooke E; Katusic, Slavica K; Colligan, Robert C; Weaver, Amy L; Voigt, Robert G; Barbaresi, William J

    2013-01-01

    This study reports the incidence of enuresis and encopresis among children with attention-deficit/hyperactivity disorder (ADHD) versus those without ADHD. Subjects included 358 children (74.5% boys) with research-identified ADHD from a 1976 to 1982 population-based birth cohort (n = 5718) and 729 (75.2% boys) non-ADHD control subjects from the same birth cohort, matched by gender and age. All subjects were retrospectively followed from birth until a diagnosis of enuresis or encopresis was made or last follow-up before 18 years of age. The complete medical record for each subject was reviewed to obtain information on age of initial diagnosis of an elimination disorder, frequency and duration of symptoms, and identification of exclusionary criteria specified by DSM-IV, with confirmation of the diagnosis by expert consensus. Children with ADHD were 2.1 (95% confidence interval [CI], 1.3-3.4; P = .002) times more likely to meet DSM-IV criteria for enuresis than non-ADHD controls; they were 1.8 (95% CI, 1.2-2.7; P = .006) times more likely to do so than non-ADHD controls when less stringent criteria for a diagnosis of enuresis were employed. Though not significant, children with ADHD were 1.8 (95% CI, 0.7-4.6; P = .23) times more likely to meet criteria for encopresis than non-ADHD controls. The relative risk was 2.0 (95% CI, 1.0-4.1; P = .05) when a less stringent definition for encopresis was utilized. Children with ADHD are more likely than their peers without ADHD to develop enuresis with a similar trend for encopresis. Copyright © 2013 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  8. A longitudinal population-based study exploring treatment utilization and suicidal ideation and behavior in major depressive disorder.

    Science.gov (United States)

    Chartrand, Hayley; Robinson, Jennifer; Bolton, James M

    2012-12-10

    This study aimed to longitudinally examine the relationship between treatment utilization and suicidal behavior among people with major depressive disorder in a nationally representative sample. Data came from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) (Wave 1: N=43,093; Wave 2: N=34,653). Suicidal and non-suicidal individuals at Wave 1 were compared based on subsequent treatment utilization. Suicidal behavior at Wave 2 was compared between people with major depressive disorder who had sought treatment at Wave 1 versus those that had not. Individuals with past year major depressive disorder at Wave 1 who attempted suicide were more likely to be hospitalized at follow up compared to non-suicidal people with major depressive disorder [adjusted odds ratio (AOR)=4.46; 95% confidence interval [95% CI]: 2.54-7.85]; however, they were not more likely to seek other forms of treatment. Among those with past year major depressive disorder who sought treatment at baseline, visiting an emergency room (AOR=3.08; 95% CI: 1.61-5.89) and being hospitalized (AOR=2.41; 95% CI: 1.13-5.14), was associated with an increased likelihood of attempting suicide within 3 years even after adjusting for mental disorder comorbidity, depression severity, and previous suicidal behavior. Unable to draw conclusions about completed suicide or adequacy of treatment. Suicidal behavior does not lead individuals with major depressive disorder to seek treatment with professionals or use antidepressant medications; instead, they are more likely to use emergency services. These findings suggest that treatment efforts for people with major depressive disorder who are suicidal need improvement. Copyright © 2012 Elsevier B.V. All rights reserved.

  9. Predictors of changes in physical activity in a prospective cohort study of the Danish adult population

    DEFF Research Database (Denmark)

    Zimmermann, Esther; Ekholm, Ola; Grønbaek, Morten

    2008-01-01

    AIM: To investigate predictors of changes in physical activity, in a prospective population-based study. METHODS: Data were from the Danish Health Interview Surveys in 1994 and 2000, and included persons between 16 and 64 years of age who answered the questions on physical activity and various...... interval (CI) 1.24-3.48, and OR 2.23, 95% CI 1.34-3.71), poor self-rated health (OR 2.11, 95% CI 1.25-3.58, and OR 1.75, 95% CI 1.10-2.80), and believing that one's own effort has no effect on health (OR 1.86, 95% CI 1.20-2.88, and OR 1.63, 95% CI 1.00-2.65). For men, further predictors for physical...

  10. Comparison of different screening tools (FRAX®, OST, ORAI, OSIRIS, SCORE and age alone) to identify women with increased risk of fracture. A population-based prospective study

    DEFF Research Database (Denmark)

    Rubin, Katrine Hass; Abrahamsen, Bo; Friis-Holmberg, Teresa

    2013-01-01

    PURPOSE: To compare the power of FRAX® without bone mineral density (BMD) and simpler screening tools (OST, ORAI, OSIRIS, SCORE and age alone) in predicting fractures. METHODS: This study was a prospective, population-based study performed in Denmark comprising 3614 women aged 40-90years, who...... returned a questionnaire concerning items on risk factors for osteoporosis. Fracture risk was calculated using the different screening tools (FRAX®, OST, ORAI, OSIRIS and SCORE) for each woman. The women were followed using the Danish National Register registering new major osteoporotic fractures during 3......years, counting only the first fracture per person. Area under the receiver operating characteristic curve (ROC) and statistics and Harrell's index were calculated. Agreement between the tools was calculated by kappa statistics. RESULTS: A total of 4% of the women experienced a new major osteoporotic...

  11. Physical activity, sedentary behavior and risk of hypertensive disorders of pregnancy in Hispanic women.

    Science.gov (United States)

    Chasan-Taber, Lisa; Silveira, Marushka; Pekow, Penelope; Braun, Barry; Manson, JoAnn E; Solomon, Caren G; Markenson, Glenn

    2015-02-01

    Prior studies of the association between physical activity and hypertensive disorders of pregnancy have been conflicting; the majority focused on leisure-time activity only, did not use physical activity questionnaires validated for pregnancy, and were conducted in primarily non-Hispanic white populations. We prospectively evaluated this association among 1240 Hispanic women in Proyecto Buena Salud. The Pregnancy Physical Activity Questionnaire, validated for use in pregnancy, was used to assess pre- and early pregnancy sports/exercise, household/caregiving, occupational and transportation activity. Diagnoses of hypertensive disorders of pregnancy were based on medical record abstraction and confirmed by the study obstetrician. A total of 49 women (4.0%) were diagnosed with a hypertensive disorder of pregnancy, including 32 women (2.6%) with pre-eclampsia. In age-adjusted analyses, high levels of early pregnancy household/caregiving activity were associated with reduced risk of total hypertensive disorders (OR = 0.4, 95% CI 0.1-0.9) and pre-eclampsia (OR = 0.3, 95% CI 0.1-0.9) relative to low levels; however, these findings were no longer statistically significant in multivariable models. Pre-pregnancy activity and pattern of activity from pre- to early-pregnancy were not significantly associated with risk. Finally, sedentary behavior was not significantly associated with hypertensive disorders. Findings from this prospective study of Hispanic women were consistent with those of prior prospective cohorts indicating that physical activity prior to and during early pregnancy does not significantly reduce risk of hypertensive disorders of pregnancy.

  12. Church-based health programs for mental disorders among African Americans: a review.

    Science.gov (United States)

    Hankerson, Sidney H; Weissman, Myrna M

    2012-03-01

    African Americans underutilize traditional mental health services, compared with white Americans. The authors conducted a systematic review of studies involving church-based health promotion programs for mental disorders among African Americans to assess the feasibility of utilizing such programs to address racial disparities in mental health care. A literature review of MEDLINE, PsycINFO, CINAHL, and ATLA Religion databases was conducted to identify articles published between January 1, 1980, and December 31, 2009. Inclusion criteria were as follows: studies were conducted in a church; the primary objective involved assessment, perceptions and attitudes, education, prevention, group support, or treatment for DSM-IV mental disorders or their correlates; number of participants was reported; qualitative or quantitative data were reported; and African Americans were the target population. Of 1,451 studies identified, only eight met inclusion criteria. Five studies focused on substance-related disorders, six were designed to assess the effects of a specific intervention, and six targeted adults. One study focused on depression and was limited by a small sample size of seven participants. Although church-based health promotion programs have been successful in addressing racial disparities for several chronic medical conditions, the literature on such programs for mental disorders is extremely limited. More intensive research is needed to establish the feasibility and acceptability of utilizing church-based health promotion programs as a possible resource for screening and treatment to improve disparities in mental health care for African Americans.

  13. Prospectively measured 10-year changes in health-related quality of life and comparison with cross-sectional estimates in a population-based cohort of adult women and men.

    Science.gov (United States)

    Hopman, Wilma M; Berger, Claudie; Joseph, Lawrence; Zhou, Wei; Prior, Jerilynn C; Towheed, Tanveer; Anastassiades, Tassos; Adachi, Jonathan D; Hanley, David A; Papadimitropoulos, Emmanuel A; Kirkland, Susan; Kaiser, Stephanie M; Josse, Robert G; Goltzman, David

    2014-12-01

    To prospectively assess changes in health-related quality of life (HRQOL) over 10 years, by age and sex, and to compare measured within-person change to estimates of change based on cross-sectional data. Participants in the Canadian Multicentre Osteoporosis Study completed the 36-item short form (SF-36) in 1995/1997 and 2005/2007. Mean within-person changes for domain and summary components were calculated for men and women separately, stratified by 10-year age groups. Projected changes based on published age- and sex-stratified cross-sectional data were also calculated. Mean differences between the two methods were then estimated, along with the 95 % credible intervals of the differences. Data were available for 5,569/9,423 (59.1 %) of the original cohort. Prospectively collected 10-year changes suggested that the four physically oriented domains declined in all but the youngest group of men and women, with declines in the elderly men exceeding 25 points. The four mentally oriented domains tended to improve over time, only showing substantial declines in vitality and role emotional in older women, and all four domains in older men. Cross-sectional estimates identified a similar pattern of change but with a smaller magnitude, particularly in men. Correspondence between the two methods was generally high. Changes in HRQOL may be minimal over much of the life span, but physically oriented HRQOL can decline substantially after middle age. Although clinically relevant declines were more evident in prospectively collected data, differences in 10-year age increments of cross-sectional data may be a reasonable proxy for longitudinal changes, at least in those under 65 years of age. Results provide additional insight into the natural progression of HRQOL in the general population.

  14. Activities and sources of income after a period of long-term sick leave - a population-based prospective cohort study

    Directory of Open Access Journals (Sweden)

    Wikman Anders

    2012-09-01

    Full Text Available Abstract Background There is limited knowledge about what happens to people after long-term sick leave. The aim of this report was to conduct a prospective study of individuals who were on prolonged sick leave during a particular year, considering their activities and sources of income during subsequent years. To enable comparison of different time periods, we used three cohorts of individuals with different starting years. Methods Using data from national registers, three separate cohorts were constructed that included all people living in Sweden who were 20-64 years of age (>5 million in the years 1995, 2000 and 2005, respectively. The individual members of the cohorts were classified into the following groups based on their main source of income and activity in 1995-2008: on long-term sick leave, employed, old-age pensioner, long-term unemployed, disability pensioner, on parental leave, social assistance recipient, student allowance recipient, deceased, or emigrated. Results Most individuals on long-term (> 6 months sick leave in 1995 were not employed 13 years later. Only 11% of the women and 13% of the men were primarily in employment after 13 years. Instead, a wide range of alternatives existed, for example, many had been granted disability pension, and about 10% of the women and 17% of the men had died during the follow-up period. A larger proportion of those with long-term sick leave were back in employment when 2005 was the starting year for the follow-up. Conclusions The low future employment rates for people on long-term sick leave may seem surprising. There are several possible explanations for the finding: The disorders these people may have, might have entailed longstanding difficulties on the labor market. Besides, long-term absence from work, no matter what its causes were, might have worsen the chances of further employment. The economic cycles may also have been of importance. The improving labor market during later years seems

  15. Activities and sources of income after a period of long-term sick leave--a population-based prospective cohort study.

    Science.gov (United States)

    Wikman, Anders; Wiberg, Michael; Marklund, Staffan; Alexanderson, Kristina

    2012-09-06

    There is limited knowledge about what happens to people after long-term sick leave. The aim of this report was to conduct a prospective study of individuals who were on prolonged sick leave during a particular year, considering their activities and sources of income during subsequent years. To enable comparison of different time periods, we used three cohorts of individuals with different starting years. Using data from national registers, three separate cohorts were constructed that included all people living in Sweden who were 20-64 years of age (>5 million) in the years 1995, 2000 and 2005, respectively. The individual members of the cohorts were classified into the following groups based on their main source of income and activity in 1995-2008: on long-term sick leave, employed, old-age pensioner, long-term unemployed, disability pensioner, on parental leave, social assistance recipient, student allowance recipient, deceased, or emigrated. Most individuals on long-term (> 6 months) sick leave in 1995 were not employed 13 years later. Only 11% of the women and 13% of the men were primarily in employment after 13 years. Instead, a wide range of alternatives existed, for example, many had been granted disability pension, and about 10% of the women and 17% of the men had died during the follow-up period. A larger proportion of those with long-term sick leave were back in employment when 2005 was the starting year for the follow-up. The low future employment rates for people on long-term sick leave may seem surprising. There are several possible explanations for the finding: The disorders these people may have, might have entailed longstanding difficulties on the labor market. Besides, long-term absence from work, no matter what its causes were, might have worsen the chances of further employment. The economic cycles may also have been of importance. The improving labor market during later years seems to have improved the chances for employment among those earlier

  16. Efficacy of Atomoxetine for the Treatment of ADHD Symptoms in Patients with Pervasive Developmental Disorders: A Prospective, Open-Label Study

    Science.gov (United States)

    Fernandez-Jaen, Alberto; Fernandez-Mayoralas, Daniel Martin; Calleja-Perez, Beatriz; Munoz-Jareno, Nuria; Campos Diaz, Maria del Rosario; Lopez-Arribas, Sonia

    2013-01-01

    Objective: Atomoxetine's tolerance and efficacy were studied in 24 patients with pervasive developmental disorder and symptoms of ADHD. Method: Prospective, open-label, 16-week study was performed, using the variables of the Clinical Global Impression Scale and the Conners' Scale, among others. Results: A significant difference was found between…

  17. ADad 9: Suicidal behavior in Anxiety Disorders among adolescents in a rural community population in India.

    Science.gov (United States)

    Russell, Paul Swamidhas Sudhakar; Nair, M K C; Chandra, Abhiram; Subramaniam, Vinod Shanmukham; Bincymol, K; George, Babu; Samuel, Beulah

    2013-11-01

    The risk of suicidal behavior associated with Anxiety Disorders (AD) among adolescents is known. However, concurrent mood disorders complicate these findings, and no data is available from India as well as from the community. This study aimed to address the suicidal risk associated with AD from different perspectives. The authors prospectively collected data for 500 adolescents in a community with independent, trained raters. Risk for suicidal behavior was measured with SADPERSONS scale, socio-economic status with Modified Kuppuswamy Scale, depression and anxiety disorders with Beck Depression Inventory and Screen for Child Anxiety Related Emotional Disorders respectively. The relationship between predictors and need for preventive action was analyzed with univariate and multivariate regression analyses and a predictive model was built. Suicidal behavior was increased by the presence of AD (adjusted OR = 6.28), the number of co-morbid AD (adjusted OR = 2.04), severity of the AD (adjusted OR = 4.98). Being a boy increased the risk of suicidal behavior associated with AD (adjusted OR = 9.37), Generalized Anxiety Disorder (adjusted OR = 5.65), Separation Anxiety Disorder (unadjusted OR = 3.28), Social Anxiety Disorder (unadjusted OR = 5.91) while controlling for the confounding effect of Depressive Disorder. Gender did not have an influence on Panic Disorder. Presence of AD and co-morbid Depressive Disorder significantly contributed to a risk model for suicidal behavior. Anxiety Disorder is associated with the risk for potential suicidal behavior. Adolescent boys with AD and Depressive Disorder need to be identified as the high risk group for suicide prevention in the community.

  18. The age distribution of self-reported personality disorder traits in a household population.

    Science.gov (United States)

    Ullrich, Simone; Coid, Jeremy

    2009-04-01

    Stability over time is an essential criterion for the diagnosis of a personality disorder (PD) according to DSM-IV and ICD-10. However, both longitudinal and cross-sectional studies have demonstrated considerable changes of personality disorder traits during life-span, an observation which challenges this assumption. We measured self-reported DSM-IV personality disorder traits in a nationally representative community sample using a cross-sectional design. We investigated the association of dimensional PD scores with age. Our analyses confirmed a decreasing prevalence of personality disorder mean scores across age groups in the population, particularly Cluster B, with an increase in self-reported schizoid and obsessive-compulsive scores. Furthermore, specific interactions of demographic characteristics and age were identified. Analyses of transition points in the distribution of personality disorders across different age groups did not demonstrate increasing stability after age 30 as previously observed for normal personality traits. Significant changes occurred primarily after the third decade.

  19. Business mergers and acquisitions and the risk of mental disorders: a population-based study.

    Science.gov (United States)

    Wang, JianLi; Patten, Scott; Currie, Shawn; Sareen, Jitender; Schmitz, Norbert

    2012-08-01

    Mergers and acquisitions (M&A) activities are increasing and may negatively affect workers mental health. However, the impact of M&A on the risk of developing a mental disorder, rather than psychiatric symptoms, has not been investigated. The objectives of this study were to estimate and compare the 12-month incidence of depressive and anxiety disorders in workers who had and who had not experienced M&A in the last year. Employees aged 25 and 64 years old were randomly selected from the community and were followed for 1 year (n=3280). Questions about their experience in M&A in the past 12 months were asked. WHO's Composite International Diagnostic Interview-Auto 2.1 was used to assess depressive and anxiety disorders. The 12-month prevalence and 1-year incidence of mental disorders were estimated and compared in relation to M&A. Participants who were exposed to M&A had a significant higher 1-year incidence of generalised anxiety disorder (GAD) (6.7%) than the unexposed (2.4%). They were not different in the incidence of major depressive disorder. The exposed participants were 2.8 times more likely to have had a GAD than others and were about 2.4 times more likely to have developed any anxiety disorders over 1 year. M&A may lead to increased risk of GAD, which may, in return, evolve into major depression. Governments, employers and health professionals should be aware of this and work out plans to reduce the negative health outcomes of M&A.

  20. Predicting the onset of major depressive disorder and dysthymia in older adults with subthreshold depression: a community based study

    NARCIS (Netherlands)

    Cuijpers, P.; Beekman, A.T.F.; Smit, H.F.E.; Deeg, D.J.H.

    2006-01-01

    16) but no DSM mood disorder from a longitudinal study among a large population based cohort aged between 55 and 85 years in The Netherlands. Of these subjects, 31 (20.1%) developed a mood disorder (major depression and/or dysthymia) at three-year or six-year follow-up. We examined risk factors and

  1. Bounce Back Now! Protocol of a population-based randomized controlled trial to examine the efficacy of a Web-based intervention with disaster-affected families.

    Science.gov (United States)

    Ruggiero, Kenneth J; Davidson, Tatiana M; McCauley, Jenna; Gros, Kirstin Stauffacher; Welsh, Kyleen; Price, Matthew; Resnick, Heidi S; Danielson, Carla Kmett; Soltis, Kathryn; Galea, Sandro; Kilpatrick, Dean G; Saunders, Benjamin E; Nissenboim, Josh; Muzzy, Wendy; Fleeman, Anna; Amstadter, Ananda B

    2015-01-01

    Disasters have far-reaching and potentially long-lasting effects on youth and families. Research has consistently shown a clear increase in the prevalence of several mental health disorders after disasters, including depression and posttraumatic stress disorder. Widely accessible evidence-based interventions are needed to address this unmet need for youth and families, who are underrepresented in disaster research. Rapid growth in Internet and Smartphone access, as well as several Web based evaluation studies with various adult populations has shown that Web-based interventions are likely to be feasible in this context and can improve clinical outcomes. Such interventions also are generally cost-effective, can be targeted or personalized, and can easily be integrated in a stepped care approach to screening and intervention delivery. This is a protocol paper that describes an innovative study design in which we evaluate a self-help Web-based resource, Bounce Back Now, with a population-based sample of disaster affected adolescents and families. The paper includes description and justification for sampling selection and procedures, selection of assessment measures and methods, design of the intervention, and statistical evaluation of critical outcomes. Unique features of this study design include the use of address-based sampling to recruit a population-based sample of disaster-affected adolescents and parents, telephone and Web-based assessments, and development and evaluation of a highly individualized Web intervention for adolescents. Challenges related to large-scale evaluation of technology-delivered interventions with high-risk samples in time-sensitive research are discussed, as well as implications for future research and practice. Published by Elsevier Inc.

  2. Alcohol attributable burden of incidence of cancer in eight European countries based on results from prospective cohort study

    NARCIS (Netherlands)

    Schuetze, Madlen; Boeing, Heiner; Pischon, Tobias; Rehm, Juergen; Kehoe, Tara; Gmel, Gerrit; Olsen, Anja; Tjonneland, Anne M.; Dahm, Christina C.; Overvad, Kim; Clavel-Chapelon, Francoise; Boutron-Ruault, Marie-Christine; Trichopoulou, Antonia; Benetou, Vasiliki; Zylis, Dimosthenis; Kaaks, Rudolf; Rohrmann, Sabine; Palli, Domenico; Berrino, Franco; Tumino, Rosario; Vineis, Paolo; Rodriguez, Laudina; Agudo, Antonio; Sanchez, Maria-Jose; Dorronsoro, Miren; Chirlaque, Maria-Dolores; Barricarte, Aurelio; Peeters, Petra H.; van Gils, Carla H.; Khaw, Kay-Tee; Wareham, Nick; Allen, Naomi E.; Key, Timothy J.; Boffetta, Paolo; Slimani, Nadia; Jenab, Mazda; Romaguera, Dora; Wark, Petra A.; Riboli, Elio; Bergmann, Manuela M.

    2011-01-01

    Objective To compute the burden of cancer attributable to current and former alcohol consumption in eight European countries based on direct relative risk estimates from a cohort study. Design Combination of prospective cohort study with representative population based data on alcohol exposure.

  3. Disordered eating behavior, health and motives to exercise in young men: cross-sectional population-based MOPO study

    Directory of Open Access Journals (Sweden)

    Marjukka Nurkkala

    2016-06-01

    Full Text Available Abstract Background Being overweight is an increasing problem among young people, among whom disordered eating behavior is linked with weight problems as well as unhealthy weight control. The aim of the present study was to investigate whether health factors and motives to exercise differ in young men by the type of disordered eating behavior. Methods The population-based, cross-sectional MOPO study consisted of 2,096 young Finnish men (mean age 17.9, SD 0.7 attending compulsory call-ups for military service in the Oulu area in 2010, 2011, and 2013. They responded to a questionnaire that included two subscales of the Eating Disorder Inventory-3 indicating drive for thinness and bulimic behavior and questions on health, physical activity, and motives to exercise. The association between disordered eating behavior and related factors was analyzed by binary logistic regression. Results Altogether, 6.9 % (n = 145 of the men had symptoms of disordered eating, i.e., 5.4 % had a drive for thinness (n = 114 and 3.7 % had bulimic behavior (n = 77. Drive for thinness was associated with a perception of being overweight (OR 3.7; 95 % CI 2.2–6.1, poor self-rated health (2.3; 1.2–4.4, more leisure sitting time (1.1; 1.0–1.2, and body-related exercise motives (body acceptance: 3.0; 1.7–5.2; weight loss: 2.5; 1.4–4.4. Bulimic behavior was positively associated with poor self-rated health (2.6; 1.1–5.8 and several motives to exercise, i.e., due to another person’s suggestion (2.8; 1.6–4.8, competitive sports (2.1; 1.2–3.7, body acceptance (2.1; 1.1–3.9, and weight loss (1.9; 1.1–3.3, but inversely associated with health/fitness-related exercise motives (health promotion: 0.3; 0.1–0.5; muscular strength or physical performance: 0.5; 0.2–0.9. Conclusions In young men, disordered eating behavior was associated with being overweight, having poor self-rated health, and having a greater amount of leisure sitting time as well

  4. The population-based Occupational and Environmental Health Prospective Cohort Study (AMIGO) in The Netherlands.

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    Slottje, Pauline; Yzermans, C Joris; Korevaar, Joke C; Hooiveld, Mariëtte; Vermeulen, Roel C H

    2014-11-26

    Occupational and environmental exposures remain important modifiable risk factors of public health. Existing cohort studies are often limited by the level of detail of data collected on these factors and health. It is also often assumed that the more healthy group is over-represented in cohort studies, which is of concern for their external validity. In this cohort profile, we describe how we set up the population-based Occupational and Environmental Health Cohort Study (AMIGO) to longitudinally study occupational and environmental determinants of diseases and well-being from a multidisciplinary and life course point of view. Reviewed by the Medical Ethics Research Committee of the University Medical Center Utrecht (protocol 10-268/C). All cohort members participate voluntarily and gave informed consent prior to their inclusion. 14,829 adult cohort members (16% of those invited) consented and filled in the online baseline questionnaire. Determinants include chemical, biological, physical (eg, electromagnetic fields), and psychosocial factors. Priority health outcomes include cancer, neurological, cardiovascular and respiratory diseases and non-specific symptoms. Owing to the recruitment strategy via general practitioners of an established network, we also collect longitudinal data registered in their electronic medical records including symptoms, diagnosis and treatments. Besides the advantage of health outcomes that cannot be easily captured longitudinally by other means, this created a unique opportunity to assess health-related participation bias by comparing general practitioner-registered prevalence rates in the cohort and its source population. We found no indications of such a systematic bias. The major assets of the AMIGO approach are its detailed occupational and environmental determinants in combination with the longitudinal health data registered in general practice besides linkage to cancer and mortality registries and self-reported health. We are now

  5. Common mental disorders in adolescents: a population based cross-sectional study Transtornos mentais comuns em adolescentes: estudo transversal de base populacional

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    Karen Amaral Tavares Pinheiro

    2007-09-01

    Full Text Available OBJECTIVE: To assess the prevalence and the factors associated with common mental disorders among adolescents in Pelotas, a southern Brazilian city. METHOD: A population based cross-sectional study was carried out in the urban area of Pelotas. Multi-stage sampling was used to obtain a sample of adolescents aged between 15 and 18 years. Adolescents were interviewed using a self-report confidential questionnaire. The presence of common mental disorders was assessed using the Self-Reporting Questionnaire 20 (SRQ-20. Multivariate analysis was carried out using the Poisson regression with a robust adjustment of variance and control for design effect. RESULTS: Nine hundred and sixty adolescents were interviewed. The prevalence of common mental disorders was 28.8%. Adolescents aged 17 years showed prevalence of 1.37 (95% CI 1.06-1.78 times greater than the 15 year olds. Adolescents whose mothers had between 5 and 8 years of schooling had a prevalence 1.42 (95% CI 1.01-1.51 times greater than those whose mothers had more than 8 years of schooling. Smoking and sedentary behavior were also associated with an increased prevalence of common mental disorders. Those who were dissatisfied with their body image showed a prevalence of 1.47 (95% CI 1.07-2.02. CONCLUSIONS: Maternal schooling, tobacco smoking, sedentary behavior and body image dissatisfaction were factors associated with the presence of common mental disorders.OBJETIVO: Avaliar a prevalência e os fatores associados à presença de transtornos mentais comuns entre adolescentes em Pelotas, uma cidade do sul do Brasil. MÉTODO: Foi realizado um estudo transversal populacional na área urbana de Pelotas. Foi utilizada uma amostragem multi-etapas para obter uma amostra de adolescentes com idades entre 15 e 18 anos. Os adolescentes foram entrevistados utilizando um questionário confidencial auto-aplicável. A presença de transtornos mentais comuns foi avaliada utilizando o Self-Reporting Questionnaire

  6. Bruxism in craniocervical dystonia: a prospective study.

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    Borie, Laetitia; Langbour, Nicolas; Guehl, Dominique; Burbaud, Pierre; Ella, Bruno

    2016-09-01

    Bruxism pathophysiology remains unclear, and its occurrence has been poorly investigated in movement disorders. The aim of this study was to compare the frequency of bruxism in patients with craniocervical dystonia vs. normal controls and to determine its associated clinical features. This is a prospective-control study. A total of 114 dystonic subjects (45 facial dystonia, 69 cervical dystonia) and 182 controls were included. Bruxism was diagnosed using a hetero-questionnaire and a clinical examination performed by trained dentists. Occurrence of bruxism was compared between the different study populations. A binomial logistic regression analysis was used to determine which clinical features influenced bruxism occurrence in each population. The frequency of bruxism was significantly higher in the dystonic group than in normal controls but there was no difference between facial and cervical dystonia. It was also higher in women than in men. Bruxism features were similar between normal controls and dystonic patients except for a higher score of temporomandibular jaw pain in the dystonic group. The higher frequency of bruxism in dystonic patients suggests that bruxism is increased in patients with basal ganglia dysfunction but that its nature does not differ from that seen in bruxers from the normal population.

  7. Chronic stressors and trauma: prospective influences on the course of bipolar disorder.

    Science.gov (United States)

    Gershon, A; Johnson, S L; Miller, I

    2013-12-01

    Exposure to life stress is known to adversely impact the course of bipolar disorder. Few studies have disentangled the effects of multiple types of stressors on the longitudinal course of bipolar I disorder. This study examines whether severity of chronic stressors and exposure to trauma are prospectively associated with course of illness among bipolar patients. One hundred and thirty-one participants diagnosed with bipolar I disorder were recruited through treatment centers, support groups and community advertisements. Severity of chronic stressors and exposure to trauma were assessed at study entry with in-person interviews using the Bedford College Life Event and Difficulty Schedule (LEDS). Course of illness was assessed by monthly interviews conducted over the course of 24 months (over 3000 assessments). Trauma exposure was related to more severe interpersonal chronic stressors. Multiple regression models provided evidence that severity of overall chronic stressors predicted depressive but not manic symptoms, accounting for 7.5% of explained variance. Overall chronic stressors seem to be an important determinant of depressive symptoms within bipolar disorder, highlighting the importance of studying multiple forms of life stress.

  8. Risk of bipolar disorder in patients with COPD: a population-based cohort study.

    Science.gov (United States)

    Tsai, Pei-Jung; Liao, Yin-To; Lee, Charles Tzu-Chi; Hsu, Chung-Yao; Hsieh, Ming-Hong; Tsai, Chia-Jui; Hsieh, Ming-Han; Chen, Vincent Chin-Hung

    2016-01-01

    Few studies have investigated the relationship between chronic obstructive pulmonary disease (COPD) and bipolar outcomes in the world. We sought to investigate the association between COPD and risk of bipolar disorder in a large national sample. The insured aged 15 years or more with a new primary diagnosis of COPD (ICD-9: 491, 492, 494 and 496) between 2000 and 2007 were identified from Taiwan's National Health Insurance Research Database. We included individuals with an inpatient diagnosis of COPD and/or at least 1 year of two diagnoses of COPD in outpatient services. These 35,558 cases were compared to 35,558 sex-, age-, residence- and insurance premium-matched controls. We followed both groups until the end of 2008 for incidence of bipolar disorder, defined as ICD-9 codes 296.0-296.16, 296.4-296.81 and 296.89. Competing risk-adjusted Cox regression analyses were applied with adjusting for sex, age, residence, insurance premium, prednisone use, Charlson comorbidity index, diabetes, hypertension, hyperlipidemia, cardiovascular diseases, hospital admission days, outpatients' visits and mortality. Of the total 71,116 subjects, 202 were newly diagnosed with bipolar disorder during the study period. The mean follow-up time was 6.0 (SD=2.2) years. COPD, younger age, lower economic status, lower dose of prednisone use, higher hospital admission days and higher outpatient visits were independent predictors of bipolar disorder. COPD was associated with increased risk of bipolar disorder independent of a number of potential confounding factors in this study. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. [Prevalence of psychiatric and substance use disorders among three generations of migrants: Results from French population cohort].

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    Guardia, D; Salleron, J; Roelandt, J-L; Vaiva, G

    2017-10-01

    Mental health of migrant populations has become a major public health issue since these populations more often suffer from mental health problems than host populations. The influence of the migration process on the emergence of these disorders and its impact on future generations is uncertain. This study provides an estimate of the prevalence of mental disorders among three generations of migration. The study was conducted in the general population by the French Collaborating Center of the World Health Organization, in France, on a sample of 37,063 people aged 18 and older. The subjects interviewed were selected by a quota sampling method and, thus, were representative of the general population in the 47 study sites in France. This method develops a sample of subjects with the same characteristics as the general population on predefined issues, such as age, sex, educational level and socioprofessional category. The designation of migrant status was based on the country of birth of the subject, the subject's parents and the subject's grandparents. We defined a migrant as first generation (a subject born abroad; n=1911), second generation (at least one parent born abroad; n=4147), or third generation (at least one grandparent born abroad; n=3763) of migrants. The diagnostic tool used was the Mini International Neuropsychiatric Interview (MINI). The MINI is a brief structured diagnostic interview developed by psychiatrists for ICD-10 and DSM-IVTR psychiatric disorders in the general population. The comparisons by generation of migrants were performed by chi-square test for qualitative variables and by an analysis of variance for quantitative variables. The same tests were used to compare the presence of mental disorders according to the characteristics of the population. Factors with a P-value less than 0.2 were entered in a multivariable logistic regression to assess the relationship between the generation of migrants and the presence of mental disorders, adjusting

  10. Sleep deficiency and motor vehicle crash risk in the general population: a prospective cohort study.

    Science.gov (United States)

    Gottlieb, Daniel J; Ellenbogen, Jeffrey M; Bianchi, Matt T; Czeisler, Charles A

    2018-03-20

    Insufficient sleep duration and obstructive sleep apnea, two common causes of sleep deficiency in adults, can result in excessive sleepiness, a well-recognized cause of motor vehicle crashes, although their contribution to crash risk in the general population remains uncertain. The objective of this study was to evaluate the relation of sleep apnea, sleep duration, and excessive sleepiness to crash risk in a community-dwelling population. This was a prospective observational cohort study nested within the Sleep Heart Health Study, a community-based study of the health consequences of sleep apnea. The participants were 1745 men and 1456 women aged 40-89 years. Sleep apnea was measured by home polysomnography and questionnaires were used to assess usual sleep duration and daytime sleepiness. A follow-up questionnaire 2 years after baseline ascertained driving habits and motor vehicle crash history. Logistic regression analysis was used to examine the relation of sleep apnea and sleep duration at baseline to the occurrence of motor vehicle crashes during the year preceding the follow-up visit, adjusting for relevant covariates. The population-attributable fraction of motor vehicle crashes was estimated from the sample proportion of motor vehicle crashes and the adjusted odds ratios for motor vehicle crash within each exposure category. Among 3201 evaluable participants, 222 (6.9%) reported at least one motor vehicle crash during the prior year. A higher apnea-hypopnea index (p vehicle crashes was 10% due to sleep apnea and 9% due to sleep duration less than 7 hours. Sleep deficiency due to either sleep apnea or insufficient sleep duration is strongly associated with motor vehicle crashes in the general population, independent of self-reported excessive sleepiness.

  11. Does presence of metabolic syndrome impact anxiety and depressive disorder screening results in middle aged and elderly individuals? A population based study.

    Science.gov (United States)

    Butnoriene, Jurate; Steibliene, Vesta; Saudargiene, Ausra; Bunevicius, Adomas

    2018-01-08

    Depressive and anxiety disorders are common in primary care setting but often remain undiagnosed. Metabolic syndrome (MetS) is also prevalent in the general population and can impair recognition of common mental disorders due to significant co-morbidity and overlap with psychiatric symptoms included in self-reported depression/anxiety screening tools. We investigated if MetS has an impact on the accuracy of current major depressive disorder (MDD) and generalized anxiety disorder (GAD) screening results using the Hospital Anxiety and Depression scale (HADS). A total of 1115 (562 men; mean age 62.0 ± 9.6 years) individuals of 45+ years of age were randomly selected from the general population and evaluated for current MetS; depressive and anxiety symptoms (HADS); and current MDD and GAD (Mini International Neuropsychiatric Interview [MINI]). The MetS was diagnosed in 34.4% of the study participants. Current MDD and GAD were more common in individuals with MetS relative to individuals without MetS (25.3% vs 14.2%, respectively, p Depression subscale for current MDE were ≥9 in individuals with MetS (sensitivity = 87%, specificity = 73% and PPV = 52%) and ≥8 in individuals without MetS (sensitivity = 81%, specificity = 78% and PPV = 38%). At threshold of ≥9 the HADS-Anxiety subscale demonstrated optimal psychometric properties for current GAD screening in individuals with MetS (sensitivity = 91%, specificity = 85% and PPV = 72%) and without MetS (sensitivity = 84%, specificity = 83% and PPV = 56%). The HADS is a reliable screening tool for current MDE and GAD in middle aged and elderly population with and without MetS. Optimal thresholds of the HADS-Depression subscale for current MDD is ≥9 for individuals with MetS and ≥8 - without MetS. Optimal threshold of the HADS-Anxiety subscale is ≥9 for current GAD in individuals with and without MetS. The presence of MetS should be considered when interpreting

  12. A prospective cohort study on posttraumatic stress disorder in liver transplantation recipients before and after transplantation : Prevalence, symptom occurrence, and intrusive memories

    NARCIS (Netherlands)

    Annema, Coby; Drent, Gerda; Roodbol, Petrie F.; Metselaar, Herold J.; Van Hoek, Bart; Porte, Robert J.; Schroevers, Maya J.; Ranchor, Adelita V.

    Objective: This study aimed at increasing the understanding of posttraumatic stress disorder (PTSD) in liver transplant patients by describing the course of PTSD, symptom occurrence, psychological co-morbidity, and the nature of re-experiencing symptoms. Methods: A prospective cohort study was

  13. Population differences in dysmorphic features among children with fetal alcohol spectrum disorders.

    Science.gov (United States)

    May, Philip A; Gossage, J Phillip; Smith, Matthew; Tabachnick, Barbara G; Robinson, Luther K; Manning, Melanie; Cecanti, Mauro; Jones, Kenneth Lyons; Khaole, Nathaniel; Buckley, David; Kalberg, Wendy O; Trujillo, Phyllis M; Hoyme, H Eugene

    2010-05-01

    To examine the variation in significant dysmorphic features in children from 3 different populations with the most dysmorphic forms of fetal alcohol spectrum disorders, fetal alcohol syndrome (FAS), and partial fetal alcohol syndrome (PFAS). Advanced multiple regression techniques are used to determine the discriminating physical features in the diagnosis of FAS and PFAS among children from Northern Plains Indian communities, South Africa, and Italy. Within the range of physical features used to identify children with fetal alcohol spectrum disorders, specifically FAS and PFAS, there is some significant variation in salient diagnostic features from one population to the next. Intraclass correlations in diagnostic features between these 3 populations is 0.20, indicating that about 20% of the variability in dysmorphology core features is associated with location and, therefore, specific racial/ethnic population. The highly significant diagnostic indicators present in each population are identified for the full samples of FAS, PFAS, and normals and also among children with FAS only. A multilevel model for these populations combined indicates that these variables predict dysmorphology unambiguously: small palpebral fissures, narrow vermillion, smooth philtrum, flat nasal bridge, and fifth finger clinodactyly. Long philtrum varies substantially as a predictor in the 3 populations. Predictors not significantly related to fetal alcohol spectrum disorders dysmorphology across the 3 populations are centile of height (except in Italy) strabismus, interpupilary distance, intercanthal distance, and heart murmurs. The dysmorphology associated with FAS and PFAS vary across populations, yet a particular array of common features occurs in each population, which permits a consistent diagnosis across populations.

  14. Diagnosed Anxiety Disorders and the Risk of Subsequent Anorexia Nervosa: A Danish Population Register Study.

    Science.gov (United States)

    Meier, Sandra M; Bulik, Cynthia M; Thornton, Laura M; Mattheisen, Manuel; Mortensen, Preben B; Petersen, Liselotte

    2015-11-01

    Anxiety disorders and anorexia nervosa are frequently acknowledged to be highly comorbid conditions, but still, little is known about the clinical and aetiological cohesion of specific anxiety diagnoses and anorexia nervosa. Using the comprehensive Danish population registers, we aimed to determine the risk of anorexia nervosa in patients with register-detected severe anxiety disorders. We also explored whether parental psychopathology was associated with offspring's anorexia nervosa. Anxiety disorders increased the risk of subsequent anorexia nervosa, with the highest risk observed in obsessive-compulsive disorder. Especially, male anxiety patients were at an increased risk for anorexia nervosa. Furthermore, an increased risk was observed in offspring of fathers with panic disorder. A diagnosis of an anxiety disorder, specifically obsessive-compulsive disorder, constitutes a risk factor for subsequent diagnosis of anorexia nervosa. These observations support the notion that anxiety disorders and anorexia nervosa share etiological mechanisms and/or that anxiety represents one developmental pathway to anorexia nervosa. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.

  15. Peripheral immune abnormalities in two high-risk populations for bipolar disorder

    NARCIS (Netherlands)

    Snijders, G.; Schiweck, C.; Brouwer, R.; Mesman, E.; Grosse, L.; de Wit, H; Nolen, W. A.; Drexhage, H. A.; Hillegers, M. H. J.

    Objective: Mounting data support the hypothesis for a role of the immune system in the pathophysiology of bipolar disorder. The aim of this study was to examine immune alterations in two unique familial high-risk cohorts for bipolar disorder. Methods: The study population comprised bipolar

  16. Under-diagnosis of mental disorder in people with intellectual disabilities: study of prevalence in population with different degrees of intellectual disability

    Directory of Open Access Journals (Sweden)

    Carlos PEÑA SALAZAR

    2018-03-01

    Full Text Available There are a few studies in the literature analyzing the prevalence of mental illness in people with intellectual disabilities (ID. This study explores the prevalence of mental disorders in adults without previous mental disorder and different degrees of ID. We assessed 142 individuals with varying degrees of ID and with unknown previous psychiatric disorder. We applied the diagnostic battery PAS-ADD based on criteria ICD-10 and DSM-IV TR to analyzed the prevalence of mental disorders in people with mild / moderate ID. We applied the Spanish version of the scale DASH-II to analyze the prevalence of mental disorders in people with severe and profound ID. We found a psychiatric disorder previously undiagnosed in 29.57% of our sample. In people with mild/ moderate ID the most common psychiatric disorder was depressive disorder (33.3%, but in people with severe and profound ID was the anxiety disorder. The most prevalent medical comorbidity was epilepsy (22.5% of the total sample and 39.2% in the population with severe / profound intellectual disabilities. Psychiatric disorders seem to be more common in the population with ID than in the general population, increasing their prevalence and medical comorbidity in severe and profound ID.

  17. A population-based longitudinal study of risk factors for suicide attempts in major depressive disorder.

    Science.gov (United States)

    Bolton, James M; Pagura, Jina; Enns, Murray W; Grant, Bridget; Sareen, Jitender

    2010-10-01

    No longitudinal study has examined risk factors for future suicide attempts in major depressive disorder in a nationally representative sample. The objective of this study was to investigate baseline sociodemographic characteristics, comorbid mental disorders, specific depressive symptoms, and previous suicidal behavior as potential risk factors for suicide attempts at 3 years follow-up. Data came from the national epidemiologic survey on alcohol and related conditions (NESARC), a large nationally representative longitudinal survey of mental illness in adults [Wave 1 (2001-2002); Wave 2 (2004-2005) n=34,653]. Logistic regression examined associations between risk factors present at Wave 1 and suicide attempts at Wave 2 (n=169) among individuals with major depressive disorder at baseline assessment (n=6004). Risk factors for incident suicide attempts at Wave 2 (n=63) were identified among those with major depressive disorder at Wave 1 and no lifetime history of suicide attempts (n=5170). Results revealed specific comorbid anxiety, personality, and substance use disorders to be associated with incident suicide attempts at Wave 2. Comorbid borderline personality disorder was strongly associated with suicide attempts in all models. Several comorbid disorders were strongly associated with suicide attempts at Wave 2 even after adjusting for previous suicidal behavior, notably posttraumatic stress disorder (adjusted odds ratio (AOR)=2.20; 95% confidence interval (95% CI) 1.27-3.83) and dependent personality disorder (AOR=4.43; 95% CI 1.93-10.18). These findings suggest that mental illness comorbidity confers an increased risk of future suicide attempts in major depressive disorder that is not solely accounted for by past suicidal behavior.

  18. Post-term growth and cognitive development at 5 years of age in preterm children: Evidence from a prospective population-based cohort.

    Science.gov (United States)

    Simon, Laure; Nusinovici, Simon; Flamant, Cyril; Cariou, Bertrand; Rouger, Valérie; Gascoin, Géraldine; Darmaun, Dominique; Rozé, Jean-Christophe; Hanf, Matthieu

    2017-01-01

    While the effects of growth from birth to expected term on the subsequent development of preterm children has attracted plentiful attention, less is known about the effects of post-term growth. We aimed to delineate distinct patterns of post-term growth and to determine their association with the cognitive development of preterm children. Data from a prospective population-based cohort of 3,850 surviving infants born at less than 35 weeks of gestational age were used. Growth was assessed as the Body Mass Index (BMI) Z-scores at 3, 9, 18, 24, 36, 48, and 60 months. Cognitive development at five years of age was evaluated by the Global School Adaptation score (GSA). Latent class analysis was implemented to identify distinct growth patterns and logistic regressions based on propensity matching were used to evaluate the relationship between identified growth trajectories and cognitive development. Four patterns of post-term growth were identified: a normal group with a Z-score consistently around zero during childhood (n = 2,469; 64%); a group with an early rapid rise in the BMI Z-score, but only up to 2 years of age (n = 195; 5%); a group with a slow yet steady rise in the BMI Z-score during childhood (n = 510; 13%); and a group with a negative Z-score growth until 3 years of age (n = 676; 18%). The group with a slow yet steady rise in the BMI Z-score was significantly associated with low GSA scores. Our findings indicate heterogeneous post-term growth of preterm children, with potential for association with their cognitive development.

  19. The role of rostral prefrontal cortex in prospective memory: a voxel-based lesion study.

    Science.gov (United States)

    Volle, Emmanuelle; Gonen-Yaacovi, Gil; Costello, Angela de Lacy; Gilbert, Sam J; Burgess, Paul W

    2011-07-01

    Patients with lesions in rostral prefrontal cortex (PFC) often experience problems in everyday-life situations requiring multitasking. A key cognitive component that is critical in multitasking situations is prospective memory, defined as the ability to carry out an intended action after a delay period filled with unrelated activity. The few functional imaging studies investigating prospective memory have shown consistent activation in both medial and lateral rostral PFC but also in more posterior prefrontal regions and non-frontal regions. The aim of this study was to determine regions that are necessary for prospective memory performance, using the human lesion approach. We designed an experimental paradigm allowing us to assess time-based (remembering to do something at a particular time) and event-based (remembering to do something in a particular situation) prospective memory, using two types of material, words and pictures. Time estimation tasks and tasks controlling for basic attention, inhibition and multiple instructions processing were also administered. We examined brain-behaviour relationships with a voxelwise lesion method in 45 patients with focal brain lesions and 107 control subjects using this paradigm. The results showed that lesions in the right polar prefrontal region (in Brodmann area 10) were specifically associated with a deficit in time-based prospective memory tasks for both words and pictures. This deficit could not be explained by impairments in basic attention, detection, inhibition or multiple instruction processing, and there was also no deficit in event-based prospective memory conditions. In addition to their prospective memory difficulties, these polar prefrontal patients were significantly impaired in time estimation ability compared to other patients. The same region was found to be involved using both words and pictures, suggesting that right rostral PFC plays a material nonspecific role in prospective memory. This is the first

  20. Moving towards a population health approach to the primary prevention of common mental disorders

    Directory of Open Access Journals (Sweden)

    Jacka Felice N

    2012-11-01

    Full Text Available Abstract There is a need for the development of effective universal preventive approaches to the common mental disorders, depression and anxiety, at a population level. Poor diet, physical inactivity and smoking have long been recognized as key contributors to the high prevalence noncommunicable diseases. However, there are now an increasing number of studies suggesting that the same modifiable lifestyle behaviors are also risk factors for common mental disorders. In this paper we point to the emerging data regarding lifestyle risk factors for common mental disorders, with a particular focus on and critique of the newest evidence regarding diet quality. On the basis of this most recent evidence, we consequently argue for the inclusion of depression and anxiety in the ranks of the high prevalence noncommunicable diseases influenced by habitual lifestyle practices. We believe that it is both feasible and timely to begin to develop effective, sustainable, population-level prevention initiatives for the common mental illnesses that build on the established and developing approaches to the noncommunicable somatic diseases.

  1. Prospective cohort study of impulse control disorders in Parkinson's disease.

    Science.gov (United States)

    Bastiaens, Jesse; Dorfman, Benjamin J; Christos, Paul J; Nirenberg, Melissa J

    2013-03-01

    Impulse control disorders (ICDs) are potentially serious side effects of dopamine agonist therapy in Parkinson's disease (PD), but prospective data are lacking about their incidence, time course, and risk factors. This work was a 4-year, prospective cohort study of outpatients with PD and no previous ICDs (N = 164). All subjects treated with a dopamine agonist during the study were followed longitudinally for new-onset ICDs. Baseline characteristics were compared in groups with (ICD+) and without (ICD-) subsequent ICDs. Forty-six subjects were treated with a dopamine agonist, including 25 who were newly treated and 21 who received ongoing dopamine agonist therapy. Of these 46 subjects, 18 (39.1%) developed new-onset ICDs. The timing of ICD onset varied from 3.0 to 114.0 months (median, 23.0) after initiation of dopamine agonist therapy. Baseline demographic characteristics were similar in ICD+ and ICD- groups. At baseline, ICD+ subjects had a greater prevalence of motor complications (61.1% versus 25.0%; P = 0.01) than ICD- subjects, despite comparable total dopaminergic medication usage in both groups (median, 150.0 versus 150.0 levodopa equivalents; P = 0.61). Compared with ICD- subjects, ICD+ subjects had a greater baseline prevalence of caffeine use (100% versus 66.7%; P = 0.007) and higher lifetime prevalence of cigarette smoking (44.4% versus 14.3%; P = 0.04). Peak dopamine agonist doses were higher in ICD+ than ICD- subjects (median 300.0 versus 165.0 L-dopa equivalents; P = 0.03), but cumulative dopamine agonist exposure was similar in both groups. In summary, the timing of new-onset ICDs in PD is highly variable. Risk factors include cigarette smoking, caffeine use, motor complications, and higher peak dopamine agonist dosage. Copyright © 2013 Movement Disorders Society.

  2. Personality traits in bipolar disorder and influence on outcome.

    Science.gov (United States)

    Sparding, Timea; Pålsson, Erik; Joas, Erik; Hansen, Stefan; Landén, Mikael

    2017-05-03

    The aim was to investigate the personality profile of bipolar disorder I and II, and healthy controls, and to study whether personality influences the course of bipolar disorder. One hundred ten patients with bipolar disorder I, 85 patients with bipolar disorder II, and 86 healthy individuals had their personality profile assessed using the Swedish universities Scales of Personality (SSP), an instrument developed to explore personality-related vulnerabilities and correlates of psychiatric disorders. Patients were followed prospectively for 2 years. To assess the impact of Neuroticism, Aggressiveness, and Disinhibition on illness course, we performed logistic regressions with the outcome variables mood episodes (depressive, hypo/manic, mixed), suicide attempts, violence, and the number of sick leave days. Bipolar disorder I and II demonstrated higher global measures of Neuroticism, Aggressiveness, and Disinhibition as compared with healthy controls. A third of the patients scored ≥1 SD above the population-based normative mean on the global neuroticism measure. The two subtypes of bipolar disorder were, however, undistinguishable on all of the personality traits. In the unadjusted model, higher neuroticism at baseline predicted future depressive episodes and suicide attempts/violent behavior, but this association disappeared when adjusting for baseline depressive symptoms as assessed with MADRS. A significant minority of the patients scored ≥1 SD above the population mean on the global measures of Neuroticism, Aggressiveness and Disinhibition; scores this high are usually evident clinically. Yet, the personality profile does not seem to have prognostic value over a 2-year period.

  3. Association of small life events with self reports of tic severity in pediatric and adult tic disorder patients : A prospective longitudinal study

    NARCIS (Netherlands)

    Hoekstra, PJ; Steenhuis, MP; Kallenberg, CGM; Minderaa, RB

    Background: Clinical experience suggests an association between stressful life events and fluctuations in symptom severity of tic disorder patients. The aim of the present study was to examine this possible relationship in a prospective longitudinal design. Method: Two groups of patients with tic

  4. Lithium and renal and upper urinary tract tumors - results from a nationwide population-based study

    DEFF Research Database (Denmark)

    Kessing, Lars Vedel; Gerds, Thomas Alexander; Feldt-Rasmussen, Bo

    2015-01-01

    OBJECTIVES: A recent alarming finding suggested an increased risk of renal tumors among long-term lithium users. The objectives of the present study were to estimate rates of renal and upper urinary tract tumors (RUT), malignant and benign, among individuals exposed to successive prescriptions...... for lithium, anticonvulsants, and other psychotropic agents used for bipolar disorder, and among unexposed individuals. METHODS: This was a nationwide, population-based longitudinal study including time-specific data from all individuals exposed to lithium (n = 24,272) or anticonvulsants (n = 386,255), all...... individuals with a diagnosis of bipolar disorder (n = 9,651), and a randomly selected sample of 1,500,000 from the Danish population. The study period was from 1995 to 2012, inclusive. Outcomes were hazard rate ratios (HR) for RUT in three groups: (i) combined malignant and benign, (ii) malignant, and (iii...

  5. Lisdexamfetamine dimesylate for the treatment of attention deficit hyperactivity disorder in adults with a history of depression or history of substance use disorder.

    Science.gov (United States)

    Kollins, Scott H; Youcha, Sharon; Lasser, Robert; Thase, Michael E

    2011-02-01

    To evaluate the efficacy and safety of lisdexamfetamine dimesylate in participants with attention deficit hyperactivity disorder and a history of depression and/or substance use disorder. History of these comorbidities was recorded from medical history forms completed by the study clinicians. An exploratory, post-hoc analysis was conducted using data from a randomized, double-blind, placebo-controlled, forced-dose titration study of lisdexamfetamine dimesylate. Adults with attention deficit hyperactivity disorder. Changes in Attention Deficit Hyperactivity Disorder Rating Scale IV total scores and Clinical Global Impressions-Improvement scale were used to evaluate the efficacy of lisdexamfetamine dimesylate. The incidence of treatment-emergent adverse events was also evaluated. The intention-to-treat population included 36 participants with a history of depression and 17 participants with a history of substance use disorder. Mean changes in Attention Deficit Hyperactivity Disorder Rating Scale IV and Clinical Global Impressions-Improvement from baseline to endpoint for these subpopulations were similar to those of participants without a history of depression and/or history of substance use disorder. Lisdexamfetamine dimesylate was generally well tolerated in all subgroups. The response to lisdexamfetamine dimesylate and the treatment-emergent adverse event profiles of participants with a history of depression and/or a history of substance use disorder were similar to those of participants with no history of these disorders. Larger studies that prospectively enroll participants with attention deficit hyperactivity disorder and these comorbid disorders are needed to more conclusively evaluate the safety and efficacy of stimulant treatment in these populations.

  6. Childhood residential mobility, schizophrenia, and bipolar disorder: a population-based study in Denmark.

    Science.gov (United States)

    Paksarian, Diana; Eaton, William W; Mortensen, Preben B; Pedersen, Carsten B

    2015-03-01

    Childhood adversity is gaining increasing attention as a plausible etiological factor in the development of psychotic disorders. Childhood residential mobility is a potential risk factor that has received little attention in this context. We used registry data to estimate associations of residential mobility with narrow and broad schizophrenia and bipolar disorder across the course of childhood among 1.1 million individuals born in Denmark 1971-1991 and followed from age 15 through 2010. We assessed effect modification by sex, family history of mental disorder, the presence of siblings close in age, and distance moved. In individual-year models adjusted for family history, urbanicity at birth, and parental age, mobility at all ages except the year of birth was associated with heightened risk of narrow and broad schizophrenia, and risk increased with age at moving and with the number of moves. Further adjustment for mobility at all ages 0-15 revealed associations mainly during the latter half of childhood, which were strongest during adolescence. Associations between mobility and bipolar disorder were fewer and weaker compared to schizophrenia. There was modest evidence of interaction with family history of psychiatric diagnosis, but little evidence for interaction by sex, the presence of closely-aged siblings, or distance moved. Schizophrenia associations did not appear attributable to increased mobility among adolescents with earlier onset. Mobility may increase risk for psychotic disorders, particularly schizophrenia. Children may be especially vulnerable during adolescence. Future research should investigate the importance of school changes and the potential for interaction with genetic risk. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  7. Measurement non-invariance of DSM-IV narcissistic personality disorder criteria across age and sex in a population-based sample of Norwegian twins.

    Science.gov (United States)

    Kubarych, Thomas S; Aggen, Steven H; Kendler, Kenneth S; Torgersen, Sven; Reichborn-Kjennerud, Ted; Neale, Michael C

    2010-09-01

    We investigated measurement non-invariance of DSM-IV narcissistic personality disorder (NPD) criteria across age and sex in a population-based cohort sample of 2794 Norwegian twins. Age had a statistically significant effect on the factor mean for NPD. Sex had a statistically significant effect on the factor mean and variance. Controlling for these factor level effects, item-level analysis indicated that the criteria were functioning differently across age and sex. After correcting for measurement differences at the item level, the latent factor mean effect for age was no longer statistically significant. The mean difference for sex remained statistically significant after correcting for item threshold effects. The results indicate that DSM-IV NPD criteria perform differently in males and females and across age. Differences in diagnostic rates across groups may not be valid without correcting for measurement non-invariance.

  8. The effect of Avoidant Personality Disorder on the persistence of Generalized Social Anxiety Disorder in the general population: results from a longitudinal, nationally representative mental health survey.

    Science.gov (United States)

    Cox, Brian J; Turnbull, Danielle L; Robinson, Jennifer A; Grant, Bridget F; Stein, Murray B

    2011-03-01

    The primary objective of this study was to prospectively examine the role of Avoidant Personality Disorder (AvPD) as a determinant in the outcome of Generalized Social Anxiety Disorder (GSAD) using Wave 2 of the National Epidemiologic Survey of Alcohol and Related Conditions 3 years later. This study analyzed data from Waves 1 and 2 of the NESARC (n = 34,653). GSAD was operationalized based on the DSM-IV definitions of this SAD subtype. Logistic regression analyses indicated that AvPD significantly predicted the persistence of GSAD, even after adjusting for a number of important sociodemographic variables and other psychiatric comorbidity. AvPD did not significantly predict outcome in non-generalized SAD. AvPD can influence the course of GSAD in adulthood. Specific personality dimensions may underlie and explain the similarities between AvPD and GSAD. Self-criticism could be a shared feature of both AvPD and GSAD and could represent an important psychological marker of poor prognosis in comorbid GSAD and AvPD. © 2011 Wiley-Liss, Inc.

  9. [Administration of Cardiodoron® in patients with functional cardiovascular disorders and/or sleep disorders--results of a prospective, non-interventional study].

    Science.gov (United States)

    Rother, Claudia

    2013-01-01

    Functional cardiovascular disorders (FCD) can be attributed to around 25-40% of all heart patients, i.e. organic causes are not detectable. Characteristic symptoms are tachycardia, palpitations, cardiac arrhythmia, hyperventilation, vertigo, vasovagal syncopes and sleep disorders, with the latter being a problem of its own. Disturbed vegetative rhythms form the basis of these diseases. The medicinal product Cardiodoron counteracts the dysfunctional vegetative rhythmicity with 3 medicinal plants--Primula veris (common cowslip), Hyoscyamus niger (black henbane) and Onopordum acanthium (cotton thistle). By means of a prospective, multicentre, non-interventional study, the development of disease-specific disorders during treatment with Cardiodoron (drops) was supposed to be shown. Between September 2009 and March 2012, 92 physicians documented 501 patients suffering from functional cardiovascular and/or sleep disorders who have been treated with Cardiodoron for 3-6 months. After an initial examination, a final examination after 90 (± 10) days and, in case of continuation of therapy, a follow-up examination after 90 (± 10) days were carried out. Besides 30 symptoms assessed by the physicians, the patients rated their condition on the basis of the complaints list according to v. Zerssen (B-L and B-L') and the Pittsburgh Sleep Quality Index (PSQI) according to Buysse. The severity of functional cardiovascular disorders as well as sleep disorders was significantly reduced. The same applies for all of the documented 30 disease-specific symptoms. Furthermore, the total score of the complaints list was significantly reduced as well as the PSQI. The largest effect regarding all parameters was detectable after 3 months. Continuation of Cardiodoron therapy stabilised the symptomatology once more and resulted in further improvement. On average, patients reported initial improvement after 13 days of treatment. Tolerability was almost consistently assessed with 'very good / good

  10. Religiousness Among At-Risk Drinkers: Is It Prospectively Associated With the Development or Maintenance of an Alcohol-Use Disorder?*

    Science.gov (United States)

    Borders, Tyrone F.; Curran, Geoffrey M.; Mattox, Rhonda; Booth, Brenda M.

    2010-01-01

    Objective: This study examined whether particular dimensions of religiousness are prospectively associated with the development or maintenance of an alcohol-use disorder (AUD) among at-risk drinkers or persons with a history of problem drinking. Method: A prospective cohort study was conducted among at-risk drinkers identified through a population-based telephone survey of adults residing in the southeastern United States. The cohort was stratified by baseline AUD status to determine how several dimensions of religiousness (organized religious attendance, religious self-ranking, religious influence on one's life, coping through prayer, and talking with a religious leader) were associated with the development and, separately, the maintenance or remission of an AUD over 6 months. Multiple logistic regression analyses were conducted to estimate the odds of developing versus not developing an AUD and maintaining versus remitting from an AUD while adjusting for measures of social support and other covariates. Results: Among persons without an AUD at baseline, more frequent organized religious attendance, adjusted odds ratio (ORadj) = 0.73, 95% CI [0.55, 0.96], and coping through prayer, ORadj = 0.63, 95% CI [0.45, 0.87], were associated with lower adjusted odds of developing an AUD. In contrast, among persons with an AUD at baseline, no dimension of religiousness was associated with the maintenance or remission of an AUD. Conclusions: The findings of this study suggest that religious attendance and coping through prayer may protect against the development of an AUD among at-risk drinkers. Further research is warranted to ascertain whether these or other religious activities and practices should be promoted among at-risk drinkers. PMID:20105423

  11. Acculturation, psychiatric comorbidity and posttraumatic stress disorder in a Taiwanese aboriginal population.

    Science.gov (United States)

    Lee, Chau-Shoun; Chang, Jung-Chen; Liu, Chia-Yih; Chang, Ching-Jui; Chen, Tony H H; Chen, Chien-Hsiun; Cheng, Andrew T A

    2009-01-01

    This study investigates acculturation and other antecedent psychiatric and socio-environmental risk factors for posttraumatic stress disorder (PTSD) in one aboriginal group (the Bunun) exposed to an earthquake disaster in Taiwan. Respondents (n = 196) were assessed 5 months after the disaster, using a Chinese version of the Schedules for Clinical Assessment in Neuropsychiatry and the Taiwan Aboriginal Acculturation Scale. Four risk factors exerted independent effect on the risk of PTSD, including magnitude of the earthquake, subsequent traumas, antecedent major depressive disorder and acculturation status. Public mental health programs need to consider the liability to PTSD in populations with different ethnicity and socio-cultural environments.

  12. Mental disorder and long-term risk of mortality: 41 years of follow-up of a population sample in Stockholm, Sweden.

    Science.gov (United States)

    Lundin, A; Modig, K; Halldin, J; Carlsson, A C; Wändell, P; Theobald, H

    2016-08-01

    An increased mortality risk associated with mental disorder has been reported for patients, but there are few studies are based on random samples with interview-based psychiatric diagnoses. Part of the increased mortality for those with mental disorder may be attributable to worse somatic health or hazardous health behaviour - consequences of the disorder - but somatic health information is commonly lacking in psychiatric samples. This study aims to examine long-term mortality risk for psychiatric diagnoses in a general population sample and to assess mediation by somatic ill health and hazardous health behaviour. We used a double-phase stratified random sample of individuals aged 18-65 in Stockholm County 1970-1971 linked to vital records. First phase sample was 32 186 individuals screened with postal questionnaire and second phase was 1896 individuals (920 men and 976 women) that participated in a full-day examination (participation rate 88%). Baseline examination included both a semi-structured interview with a psychiatrist, with mental disorders set according to the 8th version of the International Classification of Disease (ICD-8), and clinical somatic examination, including measures of body composition (BMI), hypertension, fasting blood glucose, pulmonary function and self-reported tobacco smoking. Information on vital status was obtained from the Total Population Register for the years 1970-2011. Associations with mortality were studied with Cox proportional hazard analyses. A total of 883 deaths occurred among the participants during the 41-year follow-up. Increased mortality rates were found for ICD-8 functional psychoses (hazard ratio, HR = 2.22, 95% confidence interval (95% CI): 1.15-4.30); psycho-organic symptoms (HR = 1.94, 95% CI: 1.31-2.87); depressive neuroses (HR = 1.71, 95% CI: 1.23-2.39); alcohol use disorder (HR = 1.91, 95% CI: 1.40-2.61); drug dependence (HR = 3.71, 95% CI: 1.80-7.65) and psychopathy (HR = 2.88, 95% CI: 1.02-8.16). Non

  13. History of major depressive disorder prospectively predicts worse quality of life in women with breast cancer.

    Science.gov (United States)

    Jim, Heather S L; Small, Brent J; Minton, Susan; Andrykowski, Michael; Jacobsen, Paul B

    2012-06-01

    Data are scarce about whether past history of major depressive disorder in the absence of current depression places breast cancer patients at risk for worse quality of life. The current study prospectively examined quality of life during chemotherapy in breast cancer patients with a history of resolved major depressive disorder (n = 29) and no history of depression (n = 144). Women with Stages 0-II breast cancer were assessed prior to and at the completion of chemotherapy. Major depressive disorder was assessed via structured interview and quality of life with the SF-36. Patients with past major depressive disorder displayed greater declines in physical functioning relative to patients with no history of depression (p ≤ 0.01). Findings suggest that breast cancer patients with a history of resolved major depressive disorder are at increased risk for declines in physical functioning during chemotherapy relative to patients with no history of depression.

  14. Alcohol use disorder and divorce: evidence for a genetic correlation in a population-based Swedish sample.

    Science.gov (United States)

    Salvatore, Jessica E; Larsson Lönn, Sara; Sundquist, Jan; Lichtenstein, Paul; Sundquist, Kristina; Kendler, Kenneth S

    2017-04-01

    We tested the association between alcohol use disorder (AUD) and divorce; estimated the genetic and environmental influences on divorce; estimated how much genetic and environmental influences accounted for covariance between AUD and divorce; and estimated latent genetic and environmental correlations between AUD and divorce. We tested sex differences in these effects. We identified twin and sibling pairs with AUD and divorce information in Swedish national registers. We described the association between AUD and divorce using tetrachorics and used twin and sibling models to estimate genetic and environmental influences on divorce, on the covariance between AUD and divorce and the latent genetic and environmental correlations between AUD and divorce. Sweden. A total of 670 836 individuals (53% male) born 1940-1965. Life-time measures of AUD and divorce. AUD and divorce were related strongly (males: r tet  = +0.44, 95% CI = 0.43, 0.45; females r tet  = +0.37, 95% CI = 0.36, 0.38). Genetic factors accounted for a modest proportion of the variance in divorce (males: 21.3%, 95% CI = 7.6, 28.5; females: 31.0%, 95% CI = 18.8, 37.1). Genetic factors accounted for most of the covariance between AUD and divorce (males: 52.0%, 95% CI = 48.8, 67.9; females: 53.74%, 95% CI = 17.6, 54.5), followed by non-shared environmental factors (males: 45.0%, 95% CI = 37.5, 54.9; females: 41.6%, 95% CI = 40.3, 60.2). Shared environmental factors accounted for a negligible proportion of the covariance (males: 3.0%, 95% CI = -3.0, 13.5; females: 4.75%, 95% CI = 0.0, 6.6). The AUD-divorce genetic correlations were high (males: rA = +0.76, 95% CI = 0.53, 0.90; females +0.52, 95% CI = 0.24, 0.67). The non-shared environmental correlations were modest (males: rE = +0.32, 95% CI = 0.31, 0.40; females: +0.27, 95% CI = 0.27, 0.36). Divorce and alcohol use disorder are correlated strongly in the Swedish population, and the heritability of divorce is consistent

  15. The successful pharmacological treatment of adolescents and young adults with borderline personality disorder: a preliminary open trial of flupenthixol.

    Science.gov (United States)

    Kutcher, S; Papatheodorou, G; Reiter, S; Gardner, D

    1995-01-01

    Borderline personality disorder is a significantly disabling disturbance often arising in adolescents or young adults. In the absence of demonstrated effective treatments in this population, this open prospective study evaluated the effect of low dose (3 mg per day) flupenthixol in 13 rigorously diagnosed adolescents with borderline personality disorder. Therapeutic outcome over eight weeks of treatment assessed across measures of impulsivity, depression/dysphoria, general psychopathology and global functioning showed significant improvement in all spheres. These findings suggest that low dose flupenthixol may have a role to play in the short-term treatment of this population. PMID:7703220

  16. Depressive Symptoms on the Geriatric Depression Scale and Suicide Deaths in Older Middle-aged Men: A Prospective Cohort Study.

    Science.gov (United States)

    Yi, Sang-Wook

    2016-05-01

    Prospective evaluations of the associations between depressive symptoms and suicide deaths have been mainly performed in high-risk populations, such as individuals with psychiatric disorders or histories of self-harm. The purpose of this study was to prospectively examine whether more severe depressive symptoms assessed using the Geriatric Depression Scale (GDS) were associated with a greater risk of death from suicide in a general-risk population. A total of 113 478 men from the Korean Veterans Health Study (mean age, 58.9 years) who participated in a postal survey in 2004 were followed up for suicide mortality until 2010. Over 6.4 years of follow-up, 400 men died by suicide (56.7 deaths per 100 000 person-years). More severe depressive symptoms were associated with greater risk of suicide death (p for trend depression were 2.18 for mild depression, 2.13 for moderate depression, 3.33 for severe depression, and 3.67 for extreme depression. After adjusting for potential confounders, men with a potential depressive disorder had an approximate 90% higher mortality from suicide (adjusted HR, 1.92; 95% confidence interval [CI], 1.38 to 2.68; pdepression. Each five-point increase in the GDS score was associated with a higher risk of death by suicide (adjusted HR, 1.22; psuicide deaths was 0.61 (95% CI, 0.58 to 0.64). Depressive symptoms assessed using the GDS were found to be a strong independent predictor of future suicide. However, the estimate of relative risk was weaker than would be expected based on retrospective psychological autopsy studies.

  17. Discrimination, Mental Health, and Substance Use Disorders Among Sexual Minority Populations.

    Science.gov (United States)

    Lee, Ji Hyun; Gamarel, Kristi E; Bryant, Kendall J; Zaller, Nickolas D; Operario, Don

    2016-08-01

    Sexual minority (lesbian, gay, bisexual) populations have a higher prevalence of mental health and substance use disorders compared to their heterosexual counterparts. Such disparities have been attributed, in part, to minority stressors, including distal stressors such as discrimination. However, few studies have examined associations between discrimination, mental health, and substance use disorders by gender among sexual minority populations. We analyzed data from 577 adult men and women who self-identified as lesbian, gay, or bisexual and participated in Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). Six questions assessed discrimination due to sexual orientation. Weighted multivariable logistic regression examined associations between experiences of sexual orientation discrimination and both mental health and substance use disorders. Analyses were conducted separately for sexual minority men and women, adjusting for sociodemographic covariates. Sexual minority men who ever experienced discrimination (57.4%) reported higher odds of any lifetime drug use disorder and cannabis use disorder compared to sexual minority men who never experienced discrimination. Sexual minority women who ever experienced discrimination (42.9%) reported higher odds of any lifetime mood disorder and any lifetime anxiety disorder compared to sexual minority women who never experienced discrimination. The findings suggest that discrimination is differentially associated with internalizing (mental health) and externalizing (substance use) disorders for sexual minority men and women. These findings indicate a need to consider how homophobia and heteronormative discrimination may contribute to distinct health outcomes for lesbian and bisexual women compared with gay and bisexual men.

  18. Chronic stressors and trauma: prospective influences on the course of bipolar disorder

    Science.gov (United States)

    Gershon, A.; Johnson, S. L.; Miller, I.

    2013-01-01

    Background Exposure to life stress is known to adversely impact the course of bipolar disorder. Few studies have disentangled the effects of multiple types of stressors on the longitudinal course of bipolar I disorder. This study examines whether severity of chronic stressors and exposure to trauma are prospectively associated with course of illness among bipolar patients. Method One hundred and thirty-one participants diagnosed with bipolar I disorder were recruited through treatment centers, support groups and community advertisements. Severity of chronic stressors and exposure to trauma were assessed at study entry with in-person interviews using the Bedford College Life Event and Difficulty Schedule (LEDS). Course of illness was assessed by monthly interviews conducted over the course of 24 months (over 3000 assessments). Results Trauma exposure was related to more severe interpersonal chronic stressors. Multiple regression models provided evidence that severity of overall chronic stressors predicted depressive but not manic symptoms, accounting for 7.5% of explained variance. Conclusions Overall chronic stressors seem to be an important determinant of depressive symptoms within bipolar disorder, highlighting the importance of studying multiple forms of life stress. PMID:23419615

  19. High coffee consumption and different brewing methods in relation to postmenopausal endometrial cancer risk in the Norwegian women and cancer study: a population-based prospective study.

    Science.gov (United States)

    Gavrilyuk, Oxana; Braaten, Tonje; Skeie, Guri; Weiderpass, Elisabete; Dumeaux, Vanessa; Lund, Eiliv

    2014-03-25

    Coffee and its compounds have been proposed to inhibit endometrial carcinogenesis. Studies in the Norwegian population can be especially interesting due to the high coffee consumption and increasing incidence of endometrial cancer in the country. A total of 97 926 postmenopausal Norwegian women from the population-based prospective Norwegian Women and Cancer (NOWAC) Study, were included in the present analysis. We evaluated the general association between total coffee consumption and endometrial cancer risk as well as the possible impact of brewing method. Multivariate Cox regression analysis was used to estimate risks, and heterogeneity tests were performed to compare brewing methods. During an average of 10.9 years of follow-up, 462 incident endometrial cancer cases were identified. After multivariate adjustment, significant risk reduction was found among participants who drank ≥8 cups/day of coffee with a hazard ratio of 0.52 (95% confidence interval, CI 0.34-0.79). However, we did not observe a significant dose-response relationship. No significant heterogeneity in risk was found when comparing filtered and boiled coffee brewing methods. A reduction in endometrial cancer risk was observed in subgroup analyses among participants who drank ≥8 cups/day and had a body mass index ≥25 kg/m2, and in current smokers. These data suggest that in this population with high coffee consumption, endometrial cancer risk decreases in women consuming ≥8 cups/day, independent of brewing method.

  20. Multimodal physiotherapy treatment based on a biobehavioral approach for patients with chronic cervico-craniofacial pain: a prospective case series.

    Science.gov (United States)

    Marcos-Martín, Fernando; González-Ferrero, Luis; Martín-Alcocer, Noelia; Paris-Alemany, Alba; La Touche, Roy

    2018-01-17

    The purpose of this prospective case series was to observe and describe changes in patients with chronic cervico-craniofacial pain of muscular origin treated with multimodal physiotherapy based on a biobehavioral approach. Nine patients diagnosed with chronic myofascial temporomandibular disorder and neck pain were treated with 6 sessions over the course of 2 weeks including: (1) orthopedic manual physiotherapy (joint mobilizations, neurodynamic mobilization, and dynamic soft tissue mobilizations); (2) therapeutic exercises (motor control and muscular endurance exercises); and (3) patient education. The outcome measures of craniofacial (CF-PDI) and neck disability (NDI), kinesiophobia (TSK-11) and catastrophizing (PCS), and range of cervical and mandibular motion (ROM) and posture were collected at baseline, and at 2 and 14 weeks post-baseline. Compared to baseline, statistically significant (p posture were observed following a multimodal physiotherapy treatment based on a biobehavioral approach.

  1. A prospective investigation of major depressive disorder and comorbidity in abused and neglected children grown up.

    Science.gov (United States)

    Widom, Cathy Spatz; DuMont, Kimberly; Czaja, Sally J

    2007-01-01

    Few prospective longitudinal studies have examined the relationship between abuse or neglect in childhood and depression in adulthood. To determine whether abused and neglected children were at elevated risk of major depressive disorder (MDD) and psychiatric comorbidity, compared with matched control subjects, when followed up into young adulthood. Prospective cohort design study. Midwestern metropolitan county area. Children with substantiated cases of physical and sexual abuse and neglect (before the age of 11 years) from January 1, 1967, to December 31, 1971 (n = 676) were matched based on age, race, sex, and approximate family social class with a group of non-abused and non-neglected children (n = 520) and followed up into young adulthood (mean age, 28.7 years). Between October 20, 1989, and December 22, 1995, 2-hour in-person interviews were conducted, using the National Institute of Mental Health Diagnostic Interview Schedule, Version III Revised, to determine DSM-III-R MDD and other psychiatric diagnoses. Child abuse and neglect were associated with an increased risk for current MDD (odds ratio [OR], 1.51; 95% confidence interval [CI], 1.06-2.14; PChildren who were physically abused (OR, 1.59; 95% CI, 1.00-2.52; Pneglect increased risk for current MDD (OR, 1.59; 95% CI, 1.10-2.29; Pneglected children compared with controls. Among those with MDD, comorbidity was higher for abused and neglected individuals than for controls. These results support the need for clinicians to increase efforts to detect and treat depression in physically abused and neglected children.

  2. Prevalence and correlates of alcohol and other substance use disorders in young adulthood: A population-based study

    Directory of Open Access Journals (Sweden)

    Korhonen Tellervo

    2009-11-01

    Full Text Available Abstract Background Several risk factors for alcohol and other substance use disorders (SUDs have been identified, but it is not well understood whether their associations with SUD are independent of each other. In particular, it is not well known, whether the associations between behavioral and affective factors and SUDs are independent of other risk factors. The incidence of SUDs peaks by young adulthood making epidemiological studies of SUDs in young adults informative. Methods In a comprehensive population-based survey of mental health in Finnish young adults (aged 21-35 years, n = 605, structured clinical interview (SCID-I complemented by medical record data from all lifetime hospital and outpatient treatments were used to diagnose SUDs. We estimated the prevalences of lifetime DSM-IV SUDs, and investigated their associations with correlates from four domains representing: (1 behavioral and affective factors, (2 parental factors, (3 early initiation of substance use, and (4 educational factors. Independence of the association of behavioral and affective factors with SUD was investigated. Results Lifetime prevalences of abuse or dependence of any substance, alcohol, and any illicit substance were 14.2%, 13.1%, and 4.4%, respectively. Correlates from all four domains were associated with SUD. The associations between behavioral and affective factors (attention or behavior problems at school, aggression, anxiousness and SUD were largely independent of other correlates, whereas only daily smoking and low education associated with SUD after adjustment for behavioral and affective factors. Conclusion Alcohol use disorders are common in Finnish young adults, whereas other SUDs are less common than in many other developed countries. Our cross-sectional analyses suggested that the association between behavioral and affective factors and SUD was only partly accounted for by other correlates, such as early initiation of substance use and parental

  3. The Cognitive Processes Underlying Event-Based Prospective Memory In School Age Children and Young Adults: A Formal Model-Based Study

    OpenAIRE

    Smith, Rebekah E.; Bayen, Ute Johanna; Martin, Claudia

    2010-01-01

    Fifty 7-year-olds (29 female), 53 10-year-olds (29 female), and 36 young adults (19 female), performed a computerized event-based prospective memory task. All three groups differed significantly in prospective memory performance with adults showing the best performance and 7-year-olds the poorest performance. We used a formal multinomial process tree model of event-based prospective memory to decompose age differences in cognitive processes that jointly contribute to prospective memory perfor...

  4. First-Ever Stroke and Transient Ischemic Attack Incidence and 30-Day Case-Fatality Rates in a Population-Based Study in Argentina

    DEFF Research Database (Denmark)

    Bahit, M Cecilia; Coppola, Mariano L; Riccio, Patricia M

    2016-01-01

    BACKGROUND AND PURPOSE: Epidemiological data about stroke are scarce in low- and middle-income Latin-American countries. We investigated annual incidence of first-ever stroke and transient ischemic attack (TIA) and 30-day case-fatality rates in a population-based setting in Tandil, Argentina....... METHODS: We prospectively identified all first-ever stroke and TIA cases from overlapping sources between January 5, 2013, and April 30, 2015, in Tandil, Argentina. We calculated crude and standardized incidence rates. We estimated 30-day case-fatality rates. RESULTS: We identified 334 first-ever strokes.......1% (95% CI, 14.2-36.6) for intracerebral hemorrhage, and 1.9% (95% CI, 0.4-5.8) for TIA. CONCLUSIONS: This study provides the first prospective population-based stroke and TIA incidence and case-fatality estimate in Argentina. First-ever stroke incidence was lower than that reported in previous Latin...

  5. Symptoms of muscle dysmorphia, body dysmorphic disorder, and eating disorders in a nonclinical population of adult male weightlifters in Australia.

    Science.gov (United States)

    Nieuwoudt, Johanna E; Zhou, Shi; Coutts, Rosanne A; Booker, Ray

    2015-05-01

    The current study aimed to (a) determine the rates of symptoms of muscle dysmorphia (MD), body dysmorphic disorder (BDD), and eating disorder; (b) determine the relationships among symptoms of MD, BDD, and eating disorders; and (c) provide a comprehensive comparison of symptoms of MD, BDD, and eating disorders in a nonclinical population of adult male weightlifters in Australia. The participants (N = 648, mean age = 29.5 years, SD = 10.1) participated in an online survey, consisting of Muscle Appearance Satisfaction Scale, the Body Dysmorphic Disorder Questionnaire, and the Eating Attitude Test-26. Results indicated that 110 participants (17%) were at risk of having MD, 69 participants (10.6%) were at risk of having BDD, and 219 participants (33.8%) were at risk of having an eating disorder. Furthermore, 36 participants (5.6%) were found at risk of having both MD and BDD, and 60 participants (9.3%) were at risk of having both MD and an eating disorder. Significant correlations and associations were found between symptoms of MD and BDD, and symptoms of MD and eating disorders. Support was provided for the comorbidity of, and symptomatic similarities between, symptoms of MD and BDD, and symptoms of MD and eating disorders. This may reflect a shared pathogenesis between symptoms of MD, BDD, and eating disorders. Strength and conditioning professionals, exercise scientists, athletic trainers, and personal trainers should be aware that adult males who are working out with weights (i.e., free weights or machines) may be at increased risk of having MD, BDD, and eating disorders.

  6. Validating prediction scales of type 2 diabetes mellitus in Spain: the SPREDIA-2 population-based prospective cohort study protocol

    Science.gov (United States)

    Salinero-Fort, Miguel Ángel; de Burgos-Lunar, Carmen; Mostaza Prieto, José; Lahoz Rallo, Carlos; Abánades-Herranz, Juan Carlos; Gómez-Campelo, Paloma; Laguna Cuesta, Fernando; Estirado De Cabo, Eva; García Iglesias, Francisca; González Alegre, Teresa; Fernández Puntero, Belén; Montesano Sánchez, Luis; Vicent López, David; Cornejo Del Río, Víctor; Fernández García, Pedro J; Sabín Rodríguez, Concesa; López López, Silvia; Patrón Barandío, Pedro

    2015-01-01

    Introduction The incidence of type 2 diabetes mellitus (T2DM) is increasing worldwide. When diagnosed, many patients already have organ damage or advance subclinical atherosclerosis. An early diagnosis could allow the implementation of lifestyle changes and treatment options aimed at delaying the progression of the disease and to avoid cardiovascular complications. Different scores for identifying undiagnosed diabetes have been reported, however, their performance in populations of southern Europe has not been sufficiently evaluated. The main objectives of our study are: to evaluate the screening performance and cut-off points of the main scores that identify the risk of undiagnosed T2DM and prediabetes in a Spanish population, and to develop and validate our own predictive models of undiagnosed T2DM (screening model), and future T2DM (prediction risk model) after 5-year follow-up. As a secondary objective, we will evaluate the atherosclerotic burden of the population with undiagnosed T2DM. Methods and analysis Population-based prospective cohort study with baseline screening, to evaluate the performance of the FINDRISC, DANISH, DESIR, ARIC and QDScore, against the gold standard tests: Fasting plasma glucose, oral glucose tolerance and/or HbA1c. The sample size will include 1352 participants between the ages of 45 and 74 years. Analysis: sensitivity, specificity, positive predictive value, negative predictive value, likelihood ratio positive, likelihood ratio negative and receiver operating characteristic curves and area under curve. Binary logistic regression for the first 700 individuals (derivation) and last 652 (validation) will be performed. All analyses will be calculated with their 95% CI; statistical significance will be p<0.05. Ethics and dissemination The study protocol has been approved by the Research Ethics Committee of the Carlos III Hospital (Madrid). The score performance and predictive model will be presented in medical conferences, workshops

  7. Taste disturbance following tonsillectomy--a prospective study.

    Science.gov (United States)

    Heiser, Clemens; Landis, Basile N; Giger, Roland; Cao Van, Helene; Guinand, Nils; Hörmann, Karl; Stuck, Boris A

    2010-10-01

    Persistent taste disturbance is a rare complication after tonsillectomy and mainly documented by case reports or a few retrospective and prospective trials with a limited number of patients. None could clarify frequency, time course, or prognosis of long-lasting dysgeusia after tonsillectomy. The aim of the study was to provide a symptom-based follow-up after tonsillectomy to assess postoperative taste disorders. Prospective clinical trial. From December 2007 to June 2009 adult patients undergoing tonsillectomy were asked to take part in the trial. Two hundred twenty-three patients (119 female, 104 male; mean age, 33 ± 13 years) were included. The day prior to surgery, and 2 weeks and 6 months after tonsillectomy a standardized questionnaire was completed by patients. The questionnaire focused on taste function, taste disorders, pain, foreign body sensation, and bleeding episodes after tonsillectomy. One hundred eighty-eight (2 weeks) and 181 (6 months) patients returned the questionnaires. Thirty-two percent (n = 60) of patients reported taste disorders after tonsillectomy 2 weeks postoperatively and 15 patients (8%) at 6-month follow-up. Metallic and bitter parageusia were most frequently reported. The mean ratings of gustatory function were significantly lower 2 weeks after surgery (P < .001) and reached preoperative values 6 months after surgery. Almost 30% of patients reported postoperative bleeding, 10% long-lasting postoperative pain, and 20% foreign body sensation. Long-lasting taste disturbance (metallic and bitter parageusia) after tonsillectomy is more frequent than previously reported. Long-lasting pain and foreign body sensation seem to be common symptoms. With regard to these results, a thorough preoperative explanation is mandatory.

  8. Dietary patterns and colorectal cancer risk in middle-aged adults: A large population-based prospective cohort study.

    Science.gov (United States)

    Shin, Sangah; Saito, Eiko; Sawada, Norie; Ishihara, Junko; Takachi, Ribeka; Nanri, Akiko; Shimazu, Taichi; Yamaji, Taiki; Iwasaki, Motoki; Sasazuki, Shizuka; Inoue, Manami; Tsugane, Shoichiro

    2018-06-01

    A finding between dietary pattern and cancer may provide visions beyond the assessment of individual foods or nutrients. We examined the influence of dietary pattern with colorectal cancer (CRC) among a Japanese population. A total of 93,062 subjects (43,591 men, 49,471 women) who participated in the Japan Public Health Center-based Prospective Study were followed from 1995-1998 to the end of 2012, during which 2482 cases of CRC (1514 men, 968 women) were newly identified. Dietary data was obtained from a validated food-frequency questionnaire between 1995 and 1998. Three dietary pattern was derived from principal components factor: prudent, westernized, and traditional pattern. After controlled for potential confounders, the prudent pattern showed a decreased association of CRC risk in men (HR for highest quintile vs lowest: 0.85; 95% CI: 0.72-1.00; P trend cancer (P trend cancer in women (P trend pattern showed a significant positive linear trend for colon (P trend cancer (P trend dietary pattern on the overall or any specific sites risk of CRC. A prudent dietary pattern showed an inverse association with CRC risk in men, and a westernized pattern was related with a higher risk of colon and distal cancer in women. Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  9. Game Theory Paradigm: A New Tool for Investigating Social Dysfunction in Major Depressive Disorders.

    Science.gov (United States)

    Wang, Yun; Yang, Liu-Qing; Li, Shu; Zhou, Yuan

    2015-01-01

    Social dysfunction is a prominent source of distress and disability in patients with major depressive disorder (MDD) but is commonly omitted from current clinical studies, although some researchers propose an evolutionary strategy to understand these negative outcomes. Limited knowledge about the neural basis of social dysfunction in MDD results from traditional paradigms, which lack insights into social interactions. Game theoretical modeling offers a new tool for investigating social-interaction impairments in neuropsychiatric disorders. This review first introduces three widely used games from game theory and the major behavioral and neuroimaging findings obtained using these games in healthy populations. We also address the factors that modulate behaviors in games and their neural bases. We then summarize the current findings obtained by using these games in depressed patients and discuss the clinical implications of these abnormal game behaviors. Finally, we briefly discuss future prospects that may further elucidate the clinical use of a game theory paradigm in MDD.

  10. Game theory paradigm: a new tool for investigating social dysfunction in major depressive disorders

    Directory of Open Access Journals (Sweden)

    Yun eWang

    2015-09-01

    Full Text Available Social dysfunction is a prominent source of distress and disability in patients with major depressive disorder (MDD but is commonly omitted from current clinical studies, although some researchers propose an evolutionary strategy to understand these negative outcomes. Limited knowledge about the neural basis of social dysfunction in MDD results from traditional paradigms, which lack insights into social interactions. Game theoretical modelling offers a new tool for investigating social interaction impairments in neuropsychiatric disorders. This review first introduces three widely-used games from game theory and the major behavioral and neuroimaging findings obtained using these games in healthy populations. We also address the factors that modulate behaviors in games and their neural bases. We then summarize the current findings obtained by using these games in depressed patients and discuss the clinical implications of these abnormal game behaviors. Finally, we briefly discuss future prospects that may further elucidate the clinical use of a game theory paradigm in MDD.

  11. Game Theory Paradigm: A New Tool for Investigating Social Dysfunction in Major Depressive Disorders

    Science.gov (United States)

    Wang, Yun; Yang, Liu-Qing; Li, Shu; Zhou, Yuan

    2015-01-01

    Social dysfunction is a prominent source of distress and disability in patients with major depressive disorder (MDD) but is commonly omitted from current clinical studies, although some researchers propose an evolutionary strategy to understand these negative outcomes. Limited knowledge about the neural basis of social dysfunction in MDD results from traditional paradigms, which lack insights into social interactions. Game theoretical modeling offers a new tool for investigating social-interaction impairments in neuropsychiatric disorders. This review first introduces three widely used games from game theory and the major behavioral and neuroimaging findings obtained using these games in healthy populations. We also address the factors that modulate behaviors in games and their neural bases. We then summarize the current findings obtained by using these games in depressed patients and discuss the clinical implications of these abnormal game behaviors. Finally, we briefly discuss future prospects that may further elucidate the clinical use of a game theory paradigm in MDD. PMID:26441689

  12. Combined Antirelapse Therapy in Patients with Schizoaffective Disorder: A Prospective Cohort Study

    Directory of Open Access Journals (Sweden)

    Zhanna R. Gardanova

    2016-06-01

    Full Text Available Background: In most studies, patients with schizoaffective disorder (SAD are often combined into one group along with schizophrenia patients or less commonly with those suffering from affective disorders, which makes it difficult to obtain data about the peculiarities of SAD treatment. Articles dedicated to SAD treatment in the interictal period are rare. Methods and Results: The prospective cohort study was conducted from 2011 to 2015. The study involved 86 patients diagnosed with SAD according to ICD-10. Patients received neuroleptics (NLs as antirelapse therapy for 2 years (NL therapy; then mood stabilizers (MSs were added to the antirelapse treatment (NL+MS therapy. The results of this combined therapy with MSs were evaluated after 2 years of treatment. Our results suggest that the use of combination therapy that includes antipsychotics and MSs leads to maintenance of a higher quality remission. Remission becomes more prolonged and affective swings less pronounced, resulting in improved quality of life in SAD patients. Improving the quality of remission can be attributed to the following characteristics of the combined therapy: a the use of lower doses of neuroleptics; b a reduction in the frequency and severity of mood swings; and c an increase in patient compliance. Conclusion: The use of combined pharmacotherapy including antipsychotics and MSs produces a longer, high-quality remission. The inclusion of MSs in the scheme of treatment increases the patient adherence to a medication regimen. The use of MSs in combination therapy reduces affective fluctuations, thereby increasing the probability of maintaining remission with complete symptom relief.

  13. Risk perception among women receiving genetic counseling: a population-based follow-up study

    DEFF Research Database (Denmark)

    Mikkelsen, Ellen M; Sunde, Lone; Johansen, Christoffer

    2007-01-01

    -up study of 213 women who received genetic counseling for hereditary breast and ovarian cancer, 319 women who underwent mammography (Reference Group I), and a random sample of 1070 women from the general population (Reference Group II). RESULTS: Women who received genetic counseling decreased...... counseling, compared to a reduction of 5% (p=0.03) and 2% (p=0.01) in Reference Groups I and II, respectively. Risk communicated only in words, inaccurate risk perception at baseline, and presence of a familial mutation appeared to be predictors of inaccurate risk perception 12 months after counseling......BACKGROUND: We aimed to explore the impact of genetic counseling on perceived personal lifetime risk of breast cancer, the accuracy of risk perception, and possible predictors of inaccurate risk perception 1 year following counseling. METHODS: We conducted a population-based prospective follow...

  14. Age- and Gender-Based Populations

    Science.gov (United States)

    ... population increases the risks of cognitive decline and suicide. About 25% of older adults have some type of mental health problem, such as a mood disorder not associated with normal aging. Older adults with ...

  15. Preconception carrier screening for multiple disorders: evaluation of a screening offer in a Dutch founder population.

    Science.gov (United States)

    Mathijssen, Inge B; Holtkamp, Kim C A; Ottenheim, Cecile P E; van Eeten-Nijman, Janneke M C; Lakeman, Phillis; Meijers-Heijboer, Hanne; van Maarle, Merel C; Henneman, Lidewij

    2018-02-01

    Technological developments have enabled carrier screening for multiple disorders. This study evaluated experiences with a preconception carrier screening offer for four recessive disorders in a Dutch founder population. Questionnaires were completed by 182 attendees pretesting and posttesting and by 137 non-attendees. Semistructured interviews were conducted with seven of the eight carrier couples. Attendees were mainly informed about the existence of screening by friends/colleagues (49%) and family members (44%). Familiarity with the genetic disorders was high. Knowledge after counseling increased (p influencers (family/friends) can be used to raise awareness of a screening offer. Our findings provide lessons for the implementation of expanded carrier screening panels in other communities and other settings.

  16. Increased risk of tinnitus in patients with temporomandibular disorder: a retrospective population-based cohort study.

    Science.gov (United States)

    Lee, Chun-Feng; Lin, Ming-Chia; Lin, Hui-Tzu; Lin, Cheng-Li; Wang, Tang-Chuan; Kao, Chia-Hung

    2016-01-01

    This study determined whether there is an increased risk of tinnitus in patients with temporomandibular joint (TMJ). We used information from health insurance claims obtained from Taiwan National Health Insurance (TNHI). Patients aged 20 years and older who were newly diagnosed with TMJ disorder served as the study cohort. The demographic factors and comorbidities that may be associated with tinnitus were also identified, including age, sex, and comorbidities of hearing loss, noise effects on the inner ear, and degenerative and vascular ear disorders. A higher proportion of TMJ disorder patients suffered from hearing loss (5.30 vs. 2.11 %), and degenerative and vascular ear disorders (0.20 vs. 0.08 %) compared with the control patients. The crude hazard ratio (HR) of tinnitus in the TMJ disorder cohort was 2.73-fold higher than that in the control patients, with an adjusted HR of 2.62 (95 % CI = 2.29-3.00). The comorbidity-specific TMJ disorder cohort to the control patients' adjusted HR of tinnitus was higher for patients without comorbidity (adjusted HR = 2.75, 95 % CI = 2.39-3.17). We also observed a 3.22-fold significantly higher relative risk of developing tinnitus within the 3-year follow-up period (95 % CI = 2.67-3.89). Patients with TMJ disorder might be at increased risk of tinnitus.

  17. Factors associated with quality of life in active childhood epilepsy: a population-based study.

    Science.gov (United States)

    Reilly, Colin; Atkinson, Patricia; Das, Krishna B; Chin, Richard F M; Aylett, Sarah E; Burch, Victoria; Gillberg, Christopher; Scott, Rod C; Neville, Brian G R

    2015-05-01

    Improving health-related quality of life (HRQOL), rather than just reducing seizures, should be the principal goal in comprehensive management of childhood epilepsy. There is a lack of population-based data on predictors of HRQOL in childhood epilepsy. The Children with Epilepsy in Sussex Schools (CHESS) study is a prospective, population-based study involving school-aged children (5-15 years) with active epilepsy (on one or more AED and/or had a seizure in the last year) in a defined geographical area in the UK. Eighty-five of 115 (74% of eligible population) children underwent comprehensive psychological assessment including measures of cognition, behaviour, and motor functioning. Parents of the children completed the Quality of Life in Childhood Epilepsy (QOLCE).Clinical data on eligible children was extracted using a standardised pro forma. Linear regression analysis was undertaken to identify factors significantly associated with total Quality of Life in this population. Factors independently significantly associated (p QOLCE scores were seizures before 24 months, cognitive impairment (IQ QOLCE when children with IQ < 50 were excluded from analysis. The majority of factors associated with parent reported HRQOL in active childhood epilepsy are related to neurobehavioural and/or psychosocial aspects of the condition. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  18. History of Major Depressive Disorder Prospectively Predicts Worse Quality of Life in Women with Breast Cancer

    Science.gov (United States)

    Small, Brent J.; Minton, Susan; Andrykowski, Michael; Jacobsen, Paul B.

    2012-01-01

    Background Data are scarce about whether past history of major depressive disorder in the absence of current depression places breast cancer patients at risk for worse quality of life. Purpose The current study prospectively examined quality of life during chemotherapy in breast cancer patients with a history of resolved major depressive disorder (n=29) and no history of depression (n=144). Methods Women with Stages 0–II breast cancer were assessed prior to and at the completion of chemotherapy. Major depressive disorder was assessed via structured interview and quality of life with the SF-36. Results Patients with past major depressive disorder displayed greater declines in physical functioning relative to patients with no history of depression (p≤0.01). Conclusions Findings suggest that breast cancer patients with a history of resolved major depressive disorder are at increased risk for declines in physical functioning during chemotherapy relative to patients with no history of depression. PMID:22167580

  19. Self-Reported Prevalence of Gluten-Related Disorders and Adherence to Gluten-Free Diet in Colombian Adult Population

    Directory of Open Access Journals (Sweden)

    Francisco Cabrera-Chávez

    2016-01-01

    Full Text Available Background. Celiac disease seems to be rare in Colombians, but there are currently no data about the prevalence rates of symptomatic adverse reactions to gluten or adherence to gluten-free diet (GFD in this population. Aim. to evaluate the self-reported prevalence rates of adverse reactions to gluten, adherence to GFD, and gluten-related disorders at population level in Colombia. Methods. A self-administered questionnaire-based cross-sectional study was conducted in a population from Northwest Colombia. Results. The estimated prevalence rates were (95% CI 7.9% (6.5–9.6 and 5.3% (4.1–6.7 for adverse and recurrent adverse reactions to wheat/gluten, respectively, adherence to GFD 5.9% (4.7–7.4, wheat allergy 0.74% (0.3–1.4, and nonceliac gluten sensitivity 4.5% (3.5–5.8. There were no self-reported cases of celiac disease. Prevalence of self-reported physician-diagnosis of gluten-related disorders was 0.41% (0.17–0.96. Most respondents reported adherence to GFD without a physician-diagnosis of gluten-related disorders (97.2%. The proportion of gluten avoiders was 17.2% (15.2–19.5. Most of them did not report recurrent adverse reactions to wheat/gluten (87.0%. Conclusions. Nonceliac gluten sensitivity is rarely formally diagnosed in Colombia, but this population has the highest prevalence rate of adherence to GFD reported to date. Consequently, most respondents were avoiding wheat- and/or gluten-based products for reasons other than health-related symptoms.

  20. STUDY ABOUT THE INCIDENCE OF HEARING-SPEAKING DISORDERS IN A POPULATION WITH MENTAL DEFICIENCY

    Directory of Open Access Journals (Sweden)

    Ioana Mihaela Tomulescu

    2003-01-01

    Full Text Available This study is about the incidence of hearing-speaking disorders in a population with mental deficiency. We studied 596 children interned in Neurology and Psychiatry Clinical Hospital of Oradea during the 1999 - 2001 period. In 596 children, 393 presented different types of mental deficiency. The most frequent disorders observed are hearing loss or deafness, deaf-mutism, mutism and speaking retardation. Also, we related an increased frequency in rural area and in group of children with severe mental deficiency.

  1. Contribution of dietary amino acids composition to incidence of cardiovascular outcomes: A prospective population-based study.

    Science.gov (United States)

    Mirmiran, P; Bahadoran, Z; Ghasemi, A; Azizi, F

    2017-07-01

    Considering the limited data on the cardiovascular effects of dietary amino acid intakes, we assessed possible association of dietary amino acids with the risk of cardiovascular (CVD) events in a prospective population-based study. Participants without CVD (n = 2369) were recruited from the Tehran Lipid and Glucose Study and were followed for a mean of 6.7 years. Dietary protein and amino acid intakes were assessed at baseline (2006-2008); demographic, lifestyle and biochemical variables were evaluated at baseline and follow-up examination (2012-2014). Multivariate Cox proportional hazard regression models, adjusted for potential confounders, were used to estimate risk of CVD across tertiles of dietary amino acids. Mean total protein intake was 76.9 ± 27.5 g/d, and dietary protein had no significant association with the risk of CVD (HR = 1.23, 95% CI = 0.65-2.31, and HR = 0.52, 95% CI = 0.19-1.41, in the second and third tertiles, respectively). After adjustment of potential confounders, the amino acid pattern with higher load of glycine, cysteine, arginine and tryptophan, was negatively associated with CVD (HR = 0.28, 95% CI = 0.09-0.88, P for trend = 0.08). Higher intake of sulfur-containing amino acids (cysteine and methionine), and potentially cardioprotective amino acids (arginine, cysteine, glutamic acid, glycine, histidine, leucine and tyrosine) corresponded to 73% (HR = 0.27, 95% CI = 0.09-0.86) and 74% (HR = 0.26, 95% CI = 0.09-0.78) decreased risk of CVD events. Higher intake of glutamic acid and proline (% of dietary total protein) increased the risk of CVD (HR = 1.30, 95% CI = 1.03-1.64, and HR = 1.33, 95% CI = 1.10-1.60, respectively). These novel data provide evidence to suggest that amino acid composition of diet may modify the risk of CVD events. Copyright © 2017 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of

  2. Chronic kidney disease, cardiovascular disease and mortality: A prospective cohort study in a multi-ethnic Asian population.

    Science.gov (United States)

    Lim, Cynthia C; Teo, Boon Wee; Ong, Peng Guan; Cheung, Carol Y; Lim, Su Chi; Chow, Khuan Yew; Meng, Chan Choon; Lee, Jeannette; Tai, E Shyong; Wong, Tien Y; Sabanayagam, Charumathi

    2015-08-01

    Few studies have examined the impact of chronic kidney disease (CKD) on adverse cardiovascular outcomes and deaths in Asian populations. We evaluated the associations of CKD with cardiovascular disease (CVD) and all-cause mortality in a multi-ethnic Asian population. Prospective cohort study of 7098 individuals who participated in two independent population-based studies involving Malay adults (n = 3148) and a multi-ethnic cohort of Chinese, Malay and Indian adults (n = 3950). CKD was assessed from CKD-EPI estimated glomerular filtration rate (eGFR) and urine albumin-to-creatinine ratio (UACR). Incident CVD (myocardial infarction, stroke and CVD mortality) and all-cause mortality were identified by linkage with national disease/death registries. Over a median follow-up of 4.3 years, 4.6% developed CVD and 6.1% died. Risks of both CVD and all-cause mortality increased with decreasing eGFR and increasing albuminuria (all p-trend <0.05). Adjusted hazard ratios (HR (95% confidence interval)) of CVD and all-cause mortality were: 1.54 (1.05-2.27) and 2.21 (1.67-2.92) comparing eGFR <45 vs ≥60; 2.81 (1.49-5.29) and 2.34 (1.28-4.28) comparing UACR ≥300 vs <30. The association between eGFR <60 and all-cause mortality was stronger among those with diabetes (p-interaction = 0.02). PAR of incident CVD was greater among those with UACR ≥300 (12.9%) and that of all-cause mortality greater among those with eGFR <45 (16.5%). In multi-ethnic Asian adults, lower eGFR and higher albuminuria were independently associated with incident CVD and all-cause mortality. These findings extend previously reported similar associations in Western populations to Asians and emphasize the need for early detection of CKD and intervention to prevent adverse outcomes. © The European Society of Cardiology 2014.

  3. Evaluation of a research diagnostic algorithm for DSM-5 neurocognitive disorders in a population-based cohort of older adults.

    Science.gov (United States)

    Eramudugolla, Ranmalee; Mortby, Moyra E; Sachdev, Perminder; Meslin, Chantal; Kumar, Rajeev; Anstey, Kaarin J

    2017-03-04

    There is little information on the application and impact of revised criteria for diagnosing dementia and mild cognitive impairment (MCI), now termed major and mild neurocognitive disorders (NCDs) in the DSM-5. We evaluate a psychometric algorithm for diagnosing DSM-5 NCDs in a community-dwelling sample, and characterize the neuropsychological and functional profile of expert-diagnosed DSM-5 NCDs relative to DSM-IV dementia and International Working Group criteria for MCI. A population-based sample of 1644 adults aged 72-78 years was assessed. Algorithmic diagnostic criteria used detailed neuropsychological data, medical history, longitudinal cognitive performance, and informant interview. Those meeting all criteria for at least one diagnosis had data reviewed by a neurologist (expert diagnosis) who achieved consensus with a psychiatrist for complex cases. The algorithm accurately classified DSM-5 major NCD (area under the curve (AUC) = 0.95, 95% confidence interval (CI) 0.92-0.97), DSM-IV dementia (AUC = 0.91, 95% CI 0.85-0.97), DSM-5 mild NCD (AUC = 0.75, 95% CI 0.70-0.80), and MCI (AUC = 0.76, 95% CI 0.72-0.81) when compared to expert diagnosis. Expert diagnosis of dementia using DSM-5 criteria overlapped with 90% of DSM-IV dementia cases, but resulted in a 127% increase in diagnosis relative to DSM-IV. Additional cases had less severe memory, language impairment, and instrumental activities of daily living (IADL) impairments compared to cases meeting DSM-IV criteria for dementia. DSM-5 mild NCD overlapped with 83% of MCI cases and resulted in a 19% increase in diagnosis. These additional cases had a subtly different neurocognitive profile to MCI cases, including poorer social cognition. DSM-5 NCD criteria can be operationalized in a psychometric algorithm in a population setting. Expert diagnosis using DSM-5 NCD criteria captured most cases with DSM-IV dementia and MCI in our sample, but included many additional cases suggesting that DSM-5

  4. Remission, continuation, and incidence of eating disorders during early pregnancy: A validation study on a population-based birth cohort

    Science.gov (United States)

    Watson, Hunna J.; Von Holle, Ann; Hamer, Robert M.; Berg, Cecilie Knoph; Torgersen, Leila; Magnus, Per; Stoltenberg, Camilla; Sullivan, Patrick; Reichborn-Kjennerud, Ted; Bulik, Cynthia M.

    2014-01-01

    Background The objective of this study was to validate previously published rates of remission, continuation, and incidence of broadly defined eating disorders during pregnancy. The previous rate modeling was done by our group (Bulik et al. 2007) and yielded participants halfway into recruitment of the planned 100,000 pregnancies in the Norwegian Mother and Child (MoBa) Cohort at the Norwegian Institute of Public Health. This study aimed to internally validate the findings with the completed cohort. Methods 77267 pregnant women enrolled at 17 weeks gestation between 2001 and 2009 were included. Participants were split into a “training” sample (n=41243) based on participants in the MoBa version 2 dataset of the original study and a “validation” sample (n=36024) comprising individuals in the MoBa version 5 dataset that were not in the original study (Bulik et al. 2007). Internal validation of all original rate models involved fitting a calibration model to compare model parameters between the “training” and “validation” samples as well as bootstrap estimates of bias in the entire version 5 dataset. Results Remission, continuation, and incidence estimates from the “training” sample remained stable when evaluated via a split sample validation procedure. Pre-pregnancy prevalence estimates in the “validation” sample were 0.1% for anorexia nervosa, 1.0% for bulimia nervosa (BN), 3.3% for binge eating disorder (BED), and 0.1% for purging disorder (EDNOS-P). In early pregnancy, estimates were 0.2% for BN, 4.8% for BED, and eating disorders during pregnancy. Eating disorders during pregnancy were relatively common, occurring in nearly 1 in every 20 women, although almost all were cases of BED. Pregnancy was a window of remission from BN but a window of vulnerability for onset and continuation of BED. Training to detect the signs and symptoms of eating disorders by obstetricians/gynecologists and interventions to enhance pregnancy and neonatal outcomes

  5. Critical gaps in the medical knowledge base of eating disorders.

    Science.gov (United States)

    Gibson, Dennis; Drabkin, Anne; Krantz, Mori J; Mascolo, Margherita; Rosen, Elissa; Sachs, Katherine; Welles, Christine; Mehler, Philip S

    2018-04-21

    Eating disorders are unique in that they inherently have much medical comorbidity both as a part of restricting-type eating disorders and those characterized by purging behaviors. Over the last three decades, remarkable progress has been made in the understanding and treatment of the medical complications of eating disorders. Yet, unfortunately, there is much research that is sorely needed to bridge the gap between current medical knowledge and more effective and evidence-based medical treatment knowledge. These gaps exist in many different clinical areas including cardiology, electrolytes, gastrointestinal and bone disease. In this paper, we discuss some of the knowledge gap areas, which if bridged would help develop more effective medical intervention for this population of patients.

  6. Gender and Depressive Symptoms in 711 Patients With Bipolar Disorder Evaluated Prospectively in the Stanley Foundation Bipolar Treatment Outcome Network

    NARCIS (Netherlands)

    Altshuler, Lori L.; Kupka, Ralph W.; Hellemann, Gerhard; Frye, Mark A.; Sugar, Catherine A.; McElroy, Susan L.; Nolen, Willem A.; Grunze, Heinz; Leverich, Gabriele S.; Keck, Paul E.; Zermeno, Melanie

    Objective: The authors assessed gender differences in the proportion of clinical visits spent depressed, manic, or euthymic in patients with bipolar disorder. Method: Data were analyzed from 711 patients with bipolar I or II disorder who were followed prospectively over 7 years (13,191 visits). The

  7. Natural disease course of Crohn's disease during the first 5 years after diagnosis in a European population-based inception cohort

    DEFF Research Database (Denmark)

    Burisch, Johan; Kiudelis, Gediminas; Kupcinskas, Limas

    2018-01-01

    OBJECTIVE: The Epi-IBD cohort is a prospective population-based inception cohort of unselected patients with inflammatory bowel disease from 29 European centres covering a background population of almost 10 million people. The aim of this study was to assess the 5-year outcome and disease course...... of patients with Crohn's disease (CD). DESIGN: Patients were followed up prospectively from the time of diagnosis, including collection of their clinical data, demographics, disease activity, medical therapy, surgery, cancers and deaths. Associations between outcomes and multiple covariates were analysed...... by Cox regression analysis. RESULTS: In total, 488 patients were included in the study. During follow-up, 107 (22%) patients received surgery, while 176 (36%) patients were hospitalised because of CD. A total of 49 (14%) patients diagnosed with non-stricturing, non-penetrating disease progressed...

  8. A Cognitive- Behavioral Therapeutic Program for Patients with Obesity and Binge Eating Disorder: Short- and Long- Term Follow-Up Data of a Prospective Study

    Science.gov (United States)

    Vanderlinden, Johan; Adriaensen, An; Vancampfort, Davy; Pieters, Guido; Probst, Michel; Vansteelandt, Kristof

    2012-01-01

    The goal of this study is to investigate the efficacy of a manualized cognitive-behavioral therapeutic (CBT) approach for patients with obesity and binge eating disorder (BED) on the short and longer term. A prospective study without a control group consisting of three measurements (a baseline measurement and two follow-up assessments up to 5…

  9. Screening for bipolar disorders in Spanish-speaking populations: sensitivity and specificity of the Bipolar Spectrum Diagnostic Scale-Spanish Version.

    Science.gov (United States)

    Vázquez, Gustavo Héctor; Romero, Ester; Fabregues, Fernando; Pies, Ronald; Ghaemi, Nassir; Mota-Castillo, Manuel

    2010-01-01

    Bipolar disorder is commonly misdiagnosed, perhaps more so in Latin American and Spanish-speaking populations than in the United States. The Bipolar Spectrum Diagnostic Scale (BSDS) is a 19-item screening instrument designed to assist in screening for all types of bipolar disorder. The authors investigated the sensitivity of a Spanish-language version of the BSDS in a cohort of 65 outpatients with a diagnosis of bipolar disorder, based on a semi-structured interview and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria. To determine specificity, we assessed a control group of 36 outpatients with diagnosis of unipolar major depressive disorder. The overall sensitivity of the BSDS Spanish version with bipolar disorders types I, II, and NOS was 0.70, which was slightly lower than the sensitivity in the study using the English version of the BSDS (0.76). The specificity was 0.89. When the threshold was decreased from 13 to 12, the sensitivity of the Spanish BSDS increased to 0.76 and specificity dropped to 0.81. The Spanish version of the BSDS is promising as a screening instrument in Spanish-speaking populations. Copyright 2010 Elsevier Inc. All rights reserved.

  10. Whole grain consumption and risk of colorectal cancer: a population-based cohort of 60?000 women

    OpenAIRE

    Larsson, S C; Giovannucci, E; Bergkvist, L; Wolk, A

    2005-01-01

    We examined prospectively the association between whole grain consumption and colorectal cancer risk in the population-based Swedish Mammography Cohort. A total of 61?433 women completed a food-frequency questionnaire at baseline (1987?1990) and, through linkage with the Swedish Cancer Registry, 805 incident cases of colorectal cancer were identified during a mean follow-up of 14.8 years. High consumption of whole grains was associated with a lower risk of colon cancer, but not of rectal canc...

  11. The role of job strain in understanding midlife common mental disorder: a national birth cohort study.

    Science.gov (United States)

    Harvey, Samuel B; Sellahewa, Dilan A; Wang, Min-Jung; Milligan-Saville, Josie; Bryan, Bridget T; Henderson, Max; Hatch, Stephani L; Mykletun, Arnstein

    2018-06-01

    Long-standing concerns exist about reverse causation and residual confounding in the prospective association between job strain and risk of future common mental disorders. We aimed to address these concerns through analysis of data collected in the UK National Child Development Study, a large British cohort study. Data from the National Child Development Study (n=6870) were analysed by use of multivariate logistic regression to investigate the prospective association between job strain variables at age 45 years and risk of future common mental disorders at age 50 years, controlling for lifetime psychiatric history and a range of other possible confounding variables across the lifecourse. Population attributable fractions were calculated to estimate the public health effect of job strain on midlife mental health. In the final model, adjusted for all measured confounders, high job demands (odds ratio 1·70, 95% CI 1·25-2·32; p=0·0008), low job control (1·89, 1·29-2·77; p=0·0010), and high job strain (2·22, 1·59-3·09; pmental disorder. If causality is assumed, our findings suggest that 14% of new cases of common mental disorder could have been prevented through elimination of high job strain (population attributable fraction 0·14, 0·06-0·20). High job strain appears to independently affect the risk of future common mental disorders in midlife. These findings suggest that modifiable work-related risk factors might be an important target in efforts to reduce the prevalence of common mental disorders. iCare Foundation and Mental Health Branch, NSW Health. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. Evidence-Based Assessment of Obsessive–Compulsive Disorder

    Directory of Open Access Journals (Sweden)

    Amy M. Rapp

    2016-01-01

    Full Text Available Obsessive–compulsive disorder (OCD is a neuropsychiatric illness that often develops in childhood, affects 1%–2% of the population, and causes significant impairment across the lifespan. The first step in identifying and treating OCD is a thorough evidence-based assessment. This paper reviews the administration pragmatics, psychometric properties, and limitations of commonly used assessment measures for adults and youths with OCD. This includes diagnostic interviews, clinician-administered symptom severity scales, self-report measures, and parent/child measures. Additionally, adjunctive measures that assess important related factors (ie, impairment, family accommodation, and insight are also discussed. This paper concludes with recommendations for an evidence-based assessment based on individualized assessment goals that include generating an OCD diagnosis, determining symptom severity, and monitoring treatment progress.

  13. Hip abduction weakness in elite junior footballers is common but easy to correct quickly: a prospective sports team cohort based study

    OpenAIRE

    Osborne, Hamish R; Quinlan, John F; Allison, Garry T

    2012-01-01

    Abstract Background Hip abduction weakness has never been documented on a population basis as a common finding in a healthy group of athletes and would not normally be found in an elite adolescent athlete. This study aimed to show that hip abduction weakness not only occurs in this group but also is common and easy to correct with an unsupervised home based program. Methods A prospective sports team cohort based study was performed with thirty elite adolescent under-17 Australian Rules Footba...

  14. Prevalence and comorbidity of eating disorders among a community sample of adolescents: 2-year follow-up.

    Science.gov (United States)

    Rojo-Moreno, Luis; Arribas, Pilar; Plumed, Javier; Gimeno, Natalia; García-Blanco, Ana; Vaz-Leal, Francisco; Luisa Vila, María; Livianos, Lorenzo

    2015-05-30

    The previous literature about comorbidity between eating disorders (ED) and other DSM-IV psychiatric disorders in adolescence has employed cross-sectional studies with clinical samples, where the comorbid disorders were diagnosed retrospectively. The present study aims to overcome these limitations by the analysis of comorbidity in a community population during 2-year follow-up. A semi-structured interview was applied to a teenager sample. Firstly, a cross-sectional and non-randomized study on psychiatric morbidity was conducted with 993 teenagers between the ages of 12 and 16 from five schools. Secondly, 326 students between 14 and 17 years old of one school were reassessed 2 years later in order to detect ED new cases and find associations with previous psychiatric disorders. The ED prevalence was 3.6%. Cross-sectional analysis revealed that 62.9% of individuals with an ED had comorbid disorders: anxiety disorders (51.4%), Attention Deficit Hyperactivity Disorder (31.4%), oppositional defiant disorder (11.4%), and obsessive compulsive disorder (8.6%). Prospective longitudinal analysis showed an ED incidence rate of 2.76% over the course of 2 years. 22.2% of new cases had received previous psychiatric diagnoses, of which all were anxiety disorders. Thus, ED exhibited a high comorbidity rate among adolescent populations and anxiety disorders were the most common comorbid diagnosis. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. Association between painful physical symptoms and clinical outcomes in East Asian patients with major depressive disorder: a 3-month prospective observational study.

    Science.gov (United States)

    Ang, Q Q; Wing, Y K; He, Y; Sulaiman, A H; Chiu, N-Y; Shen, Y-C; Wang, G; Zhang, C; Lee, K-H; Singh, P; Granger, R E; Raskin, J; Dossenbach, M

    2009-07-01

    Reports from non-Asian populations indicate that painful physical symptoms (PPS) are associated with poorer clinical and functional outcomes in major depressive disorder (MDD). The purpose of this study is to report comparative changes in disease severity, treatment patterns and quality of life observed in East Asian patients with MDD, with and without PPS, as assessed prospectively over a 3-month observation period. This observational study enrolled 909 patients with MDD in psychiatric care settings in China, Hong Kong, Korea, Malaysia, Singapore and Taiwan. Patients were classified as PPS positive (PPS+) or negative (PPS-) based on mean modified Somatic Symptom Inventory scores of >or= 2 or Depression Rating Scale (HAMD(17)) determined depression severity; a visual analogue scale (VAS) determined pain severity; and the EuroQoL (EQ-5D) assessed well-being after 3 months observation. Of the 909 enrollees, 355/471 (75.4%) of PPS+ patients and 363/438 (82.9%) of PPS- patients completed the study (p = 0.006). PPS+ patients improved less than PPS- patients on depression, pain and quality of life measures during the study (HAMD(17) p < 0.001, CGI-S p < 0.001, VAS p = 0.008 and EQ-5D p = 0.004). Fewer PPS+ patients (46.5%) achieved remission compared with PPS- patients (69.4%, p < 0.001). As the presence of PPS is associated with poorer outcomes in East Asian MDD patients, clinical management should aim to address both the mental and PPS associated with MDD.

  16. Thyroid disorders in polycystic ovarian syndrome subjects: A tertiary hospital based cross-sectional study from Eastern India

    Directory of Open Access Journals (Sweden)

    Uma Sinha

    2013-01-01

    Full Text Available Context: Polycystic ovarian syndrome (PCOS, the most common endocrinopathy of women in the reproductive age group seems to be adversely affected by associated thyroid dysfunction. Both pose independent risks of ovarian failure and pregnancy related complications. Aims: The present study from Eastern India is, therefore, aimed to investigate the prevalence and etiology of different thyroid disorders in PCOS subjects. Settings and Design: Cross-sectional hospital based survey-single centre observational case-control study. Materials and Methods: This prospective single-center study recruited 106 female patients with hypertrichosis and menstrual abnormality among which 80 patients were defined as having PCOS according to the revised 2003 Rotterdam criteria and comprised the study population. Another 80 age-matched female subjects were studied as the control population. Thyroid function and morphology were evaluated by measurement of serum thyroid stimulating hormone (TSH, free thyroxine levels (free T3 and free T4, anti-thyroperoxidase antibody (anti-TPO Ab, clinical examination and ultrasound (USG of thyroid gland. Statistical Analysis Used: It was done by Student′s t-test and Chi-square test using appropriate software (SPSS version 19. Results: This case-control study revealed statistically significant higher prevalence of autoimmune thyroiditis, detected in 18 patients (22.5% vs. 1.25% of control as evidenced by raised anti-TPO antibody levels (means 28.037 ± 9.138 and 25.72 ± 8.27 respectively; P = 0.035. PCOS patients were found to have higher mean TSH level than that of the control group (4.547 ± 2.66 and 2.67 ± 3.11 respectively; P value < 0.05. There was high prevalence of goiter among PCOS patients (27.5% vs. 7.5% of control, P value < 0.001. On thyroid USG a significantly higher percentage of PCOS patients (12.5%; controls 2.5% had hypoechoic USG pattern also compatible with the diagnosis of autoimmune thyroiditis. Conclusions: High

  17. Sleep disorders and an increased risk of Parkinson's disease in individuals with non-apnea sleep disorders: a population-based cohort study.

    Science.gov (United States)

    Hsiao, Yi-Han; Chen, Yung-Tai; Tseng, Ching-Ming; Wu, Li-An; Perng, Diahn-Warng; Chen, Yuh-Min; Chen, Tzeng-Ji; Chang, Shi-Chuan; Chou, Kun-Ta

    2017-10-01

    Sleep disorders are common non-motor symptoms in patients with Parkinson's disease. Our study aims to explore the relationship between non-apnea sleep disorders and future Parkinson's disease. This is a cohort study using a nationwide database. The participants were recruited from the Taiwan National Health Insurance Research Database between 2000 and 2003. A total of 91 273 adult patients who had non-apnea sleep disorders without pre-existing Parkinson's disease were enrolled. An age-, gender-, income-, urbanization- and Charlson comorbidity index score-matched control cohort consisting of 91 273 participants was selected for comparison. The two cohorts were followed for the occurrence of Parkinson's disease, death or until the end of 2010, whichever came first. The Kaplan-Meier analyses revealed patients with non-apnea sleep disorders tended to develop Parkinson's disease (log-rank test, P sleep disorders was an independent risk factor for the development of Parkinson's disease [crude hazard ratio: 1.63, 95% confidence interval (CI): 1.54-1.73, P sleep disorders, especially chronic insomnia, are associated with a higher risk for future Parkinson's disease. © 2017 European Sleep Research Society.

  18. A prospective evaluation of occult disorders in obstructed defecation using the 'iceberg diagram'.

    Science.gov (United States)

    Pescatori, M; Spyrou, M; Pulvirenti d'Urso, A

    2007-06-01

    Surgical treatment of constipation and obstructed defecation (OD) carries frequent recurrences, as OD is an 'iceberg syndrome' characterized by 'underwater rocks' or occult diseases which may affect the outcome of surgery. The aim of this study was to evaluate occult disorders, in order to alert the clinician of these and minimize failures. One hundred consecutive constipated patients with OD symptoms, 81 women, median age 52 years, underwent perineal examination, proctoscopy, anorectal manometry and anal/vaginal ultrasound (US). Anorectal physiology and imaging tests were also carried out when indicated, as well as psychological and urogynaecological consultations. Symptoms were graded using a modified 1-20 constipation score. Both evident (e.g. rectocele) and occult (e.g. anismus) diseases were prospectively evaluated using a novel 'iceberg diagram'. The type of treatment, whether conservative or surgical, was also recorded. Fifty-four (54%) patients had both mucosal prolapse and rectocele. All patients had at least two occult OD-related diseases, 66 patients had at least three of them: anxiety-depression, anismus and rectal hyposensation were the most frequent (66%, 44% and 33%, respectively). The median constipation score was 11 (range 2-20), the median number of 'occult disorders' was 5 (range 2-8). Conservative treatment was carried out in most cases. Surgery was carried out in 14 (14%) patients. The novel 'iceberg diagram' allowed the adequate evaluation of OD-related occult diseases and better selection of patients for treatment. Most were managed conservatively, and only a minority were treated by surgery.

  19. A Prospective Birth Cohort Study on Maternal Cholesterol Levels and Offspring Attention Deficit Hyperactivity Disorder: New Insight on Sex Differences.

    Science.gov (United States)

    Ji, Yuelong; Riley, Anne W; Lee, Li-Ching; Volk, Heather; Hong, Xiumei; Wang, Guoying; Angomas, Rayris; Stivers, Tom; Wahl, Anastacia; Ji, Hongkai; Bartell, Tami R; Burd, Irina; Paige, David; Fallin, Margaret D; Zuckerman, Barry; Wang, Xiaobin

    2017-12-23

    Growing evidence suggests that maternal cholesterol levels are important in the offspring's brain growth and development. Previous studies on cholesterols and brain functions were mostly in adults. We sought to examine the prospective association between maternal cholesterol levels and the risk of attention deficit hyperactivity disorder (ADHD) in the offspring. We analyzed data from the Boston Birth Cohort, enrolled at birth and followed from birth up to age 15 years. The final analyses included 1479 mother-infant pairs: 303 children with ADHD, and 1176 neurotypical children without clinician-diagnosed neurodevelopmental disorders. The median age of the first diagnosis of ADHD was seven years. The multiple logistic regression results showed that a low maternal high-density lipoprotein level (≤60 mg/dL) was associated with an increased risk of ADHD, compared to a higher maternal high-density lipoprotein level, after adjusting for pertinent covariables. A "J" shaped relationship was observed between triglycerides and ADHD risk. The associations with ADHD for maternal high-density lipoprotein and triglycerides were more pronounced among boys. The findings based on this predominantly urban low-income minority birth cohort raise a new mechanistic perspective for understanding the origins of ADHD and the gender differences and future targets in the prevention of ADHD.

  20. Early identification of work-related stress predicted sickness absence in employed women with musculoskeletal or mental disorders: a prospective, longitudinal study in a primary health care setting.

    Science.gov (United States)

    Holmgren, Kristina; Fjällström-Lundgren, Malin; Hensing, Gunnel

    2013-03-01

    The objectives were to identify work-related stress, and to analyse whether or not work-related stress served to predict sick-leave in a population of employed women who saw a doctor due to musculoskeletal or mental disorder at primary health care centres. This prospective study was based on data collected with the Work Stress Questionnaire (WSQ) at baseline 2008 and at follow-up 2009 in the primary health care centres in western Sweden. A total of 198 women participated. High perceived stress owing to indistinct organization and conflicts at baseline increased the risk for sick-leave 8 days or longer at follow-up. The adjusted relative risk (RR) was 2.50 (1.14-5.49). The combination of high stress perception owing to indistinct organization and high stress perception owing to individual demands and commitment increased the risk for sickness absence of 8 days or longer with an adjusted RR of 4.34 (1.72-10.99). Work-related stress predicted sick-leave during the follow-up at 12 months. The WSQ seemed to be useful in identifying women at risk of future sick-leave. Thus, it can be recommended to introduce questions and questionnaires on work-related stress in primary health care settings to early identify women with the need for preventive measures in order to decrease risk for sick-leave due to work-related stress.

  1. The correlation between white matter hyperintensity and balance disorder and fall risk: An observational, prospective cohort study

    Directory of Open Access Journals (Sweden)

    Dong-Chao Shen

    2016-09-01

    Full Text Available Objective: The presence of an association between white matter hyperintensity (WMH and the risk of falls in older people is uncertain, with little supporting prospective evidence available at present. We aimed to determine whether WMH was associated with dysfunctions of balance and gait, and other sensorimotor factors leading to falls, and the independent factors related to falls in older Chinese people. The protective effect of exercise against falls was also addressed. Methods: In a representative sample of hospital-based individuals aged 50 years and older in China, the patients' history of falls, magnetic resonance imaging data, scores on the 9-item Berg Balance Scale (BBS-9 test and timed up-and-go test (TUGT, and sensorimotor measures of computerized dynamic posturography (CDP were analyzed. Incident falls were recorded prospectively over a 12-month period. Using regression modeling, the association between the risk of falls and baseline WMH was estimated. Results: Only individuals with severe WMH were at an increased risk of falls, and CDP was more sensitive than BBS-9 in detecting WMH-related balance and gait dysfunction. However, WMH was not an independent predictor of falls. Taller height and overweight or obese body habitus were identified as novel protective factors for falls. Female, fall history, and increased TUGT score were identified as independent risk factors for falls in older Chinese people. Conclusion: Although WMH was associated with an increased risk of falls, it was not an independent predictor. Keywords: White matter hyperintensity, Balance disorder, Gait disorder, Fall risk

  2. Sexual violence, mood disorders and suicide risk: a population-based study

    Directory of Open Access Journals (Sweden)

    Thaíse Campos Mondin

    2016-03-01

    Full Text Available Abstract This article seeks to analyze the association between sexual violence, manic and depressive episodes, and suicide risk among young adults. This is a cross-sectional population-based study carried out with young people between 18 and 24 years of age in a town in southern Brazil. The sample was selected through clusters. The prevalence of sexual violence, manic, depressive and mixed episodes and suicide risk were evaluated, as well as the association between them. The chi-square test and Poisson regression were used for statistical analysis. The study sample comprised 1,560 subjects. Among these, 3.1% had suffered sexual violence at some point in their life. The prevalence of depressive, mixed episodes, and (hypomanic episodes were 10%, 2.4% and 2.3%, respectively. Suicide risk had a prevalence of 8.6% in the total sample. Young people who have suffered sexual violence are more likely to be subject to mood changes or suicide risk than those who have not (p < 0.05, except for the occurrence of (hypomanic episodes. These results revealed a strong association between sexual violence and depressive and mixed episodes and suicide risk.

  3. Two-year prospective study of major depressive disorder in HIV-infected men.

    Science.gov (United States)

    Atkinson, J Hampton; Heaton, Robert K; Patterson, Thomas L; Wolfson, Tanya; Deutsch, Reena; Brown, Stephen J; Summers, J; Sciolla, A; Gutierrez, R; Ellis, Ronald J; Abramson, Ian; Hesselink, John R; McCutchan, J Allen; Grant, Igor

    2008-06-01

    The risks and factors contributing to major depressive episodes in HIV infection remain unclear. This 2-year prospective study compared cumulative rates and predictors of a major depressive episode in HIV-infected (HIV+) men (N=297) and uninfected (HIV-) risk-group controls (N=90). By design participants at entry were without current major depression, substance dependence or major anxiety disorder. Standardized neuromedical, neuropsychological, neuroimaging, life events, and psychiatric assessments (Structured Clinical Interview for DSM III-R) were conducted semi-annually for those with AIDS, and annually for all others. Lifetime prevalence of major depression or other psychiatric disorder did not differ at baseline between HIV+ men and controls. On a two-year follow-up those with symptomatic HIV disease were significantly more likely to experience a major depressive episode than were asymptomatic HIV+ individuals and HIV-controls (pdepression. After baseline disease stage and medical variables associated with HIV infection were controlled, a lifetime history of major depression, or of lifetime psychiatric comorbidity (two or more psychiatric disorders), predicted subsequent major depressive episode (pdepressive episode. Research cohort of men examined before era of widespread use of advanced anti-HIV therapies. Symptomatic HIV disease, but not HIV infection itself, increases intermediate-term risk of major depression. Prior psychiatric history most strongly predicted future vulnerability.

  4. A Descriptive Study on the Neonatal Morbidity Profile of Autism Spectrum Disorders, Including a Comparison with Other Neurodevelopmental Disorders

    Science.gov (United States)

    Atladóttir, H. Ó.; Schendel, D. E.; Parner, E. T.; Henriksen, T. B.

    2015-01-01

    The aim of this study was to describe the profile of specific neonatal morbidities in children later diagnosed with autism spectrum disorder (ASD), and to compare this profile with the profile of children with hyperkinetic disorder, cerebral palsy, epilepsy or intellectual disability. This is a Danish population based cohort study, including all…

  5. Internalizing versus Externalizing Control: Different Ways to Perform a Time-Based Prospective Memory Task

    Science.gov (United States)

    Huang, Tracy; Loft, Shayne; Humphreys, Michael S.

    2014-01-01

    "Time-based prospective memory" (PM) refers to performing intended actions at a future time. Participants with time-based PM tasks can be slower to perform ongoing tasks (costs) than participants without PM tasks because internal control is required to maintain the PM intention or to make prospective-timing estimates. However, external…

  6. Post-traumatic stress disorder in parturients delivering by caesarean section and the implication of anaesthesia: a prospective cohort study.

    Science.gov (United States)

    Lopez, U; Meyer, M; Loures, V; Iselin-Chaves, I; Epiney, M; Kern, C; Haller, G

    2017-06-02

    Post-traumatic stress disorder (PTSD) occurs in 1-7% of women following childbirth. While having a caesarean section (C-section) is known to be a significant risk factor for postpartum PTSD, it is currently unknown whether coexisting anaesthesia-related factors are also associated to the disorder. The aim of this study was to assess anaesthesia-linked factors in the development of acute postpartum PTSD. We performed a prospective cohort study on women having a C-section in a tertiary hospital in Switzerland. Patients were followed up six weeks postpartum. Patient and procedure characteristics, past morbidity or traumatic events, psychosocial status and stressful perinatal events were measured. Outcome was divided into two categories: full PTSD disease and PTSD profile. This was based on the number of DSM-IV criteria of the Diagnostic and Statistical Manual of Mental Disorders 4th edition (DSM-IV) present. The PTSD Checklist Scale and the Clinician Administered PTSD Scale were used for measurement. Of the 280 patients included, 217 (77.5%) answered the questionnaires and 175 (62.5%) answered to an additional phone interview. Twenty (9.2%) had a PTSD profile and six (2.7%) a PTSD. When a full predictive model of risk factors for PTSD profile was built using logistic regression, maternal prepartum and intrapartum complications, anaesthetic complications and dissociative experiences during C-section were found to be the significant predictors for PTSD profile. This is the first study to show in parturients having a C-section that an anaesthesia complication is an independent risk factor for postpartum PTSD and PTSD profile development, in addition to known perinatal and maternal risk factors.

  7. Evaluating the outcomes of the STEPPS programme in a UK community-based population; implications for the multidisciplinary treatment of borderline personality disorder.

    Science.gov (United States)

    Hill, N; Geoghegan, M; Shawe-Taylor, M

    2016-08-01

    WHAT IS KNOWN ON THE SUBJECT?: Individuals with a diagnosis of Borderline Personality Disorder (BPD) now constitute a substantial portion of the caseload for community teams. Specialized treatments for BPD often consume a large portion of available psychology resources and also involve lengthy waiting lists. The STEPPS programme is a treatment approach which is growing in evidence, particularly in the US. However, further evidence for the effectiveness of this programme within the UK healthcare system is needed. The results of this study support the preliminary evidence for the effectiveness of STEPPS in a UK community-based population. A reduction in symptom severity was in evidence. Novel measures were used to build on previous evaluations of the STEPPS programme. These measures show a significant reduction in patients' affinity for unhelpful schemas, as well as an increase in patients' self-reported quality of life; an important perspective for a recovery focused approach to treatment. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: The STEPPS programme has shown its merit as an effective and more accessible treatment option for the community-based treatment of BPD, though some methodological limitations are noted. Furthermore, the results of this study demonstrate that STEPPS can be delivered effectively by teams of facilitators from different professional backgrounds who do not necessarily have extensive training in psychotherapeutic interventions. The result is a well-rounded and diverse skill set possessed by the team of facilitators, adding to the richness of the patient's recovery journey and leading to a more favourable spread of teams' resources. Aims & Background Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for individuals with a diagnosis of Borderline Personality Disorder (BPD) which has a growing evidence base, particularly in the US. Evidence is sparse for its use with UK populations, and this study seeks

  8. A population-based study on phobic fears and DSM-IV specific phobia in 70-year olds.

    Science.gov (United States)

    Sigström, Robert; Östling, Svante; Karlsson, Björn; Waern, Margda; Gustafson, Deborah; Skoog, Ingmar

    2011-01-01

    This population-based study reports on the prevalence and characteristics of specific phobia (SP) and phobic fears in an elderly population. A representative population sample of Swedish 70-year-olds without dementia (N = 558) was examined using semi-structured interviews. Phobic fears included fear of animals, natural environment, specific situations, blood-injection-injury and 'other'. Mental disorders, including SP, were diagnosed according to DSM-IV. Phobic fears (71.0% vs. 37.9%) and SP (13.8% vs. 4.5%) were more common in women than in men. Among those with phobic fears, more than 80% reported onset before age 21. Of those with SP, 35.7% had another DSM-IV diagnosis compared to 8.5% of those reporting no fear. Fear of specific situations and 'other' fears were related to SP and other anxiety disorders. SP was related to lower global functioning. We conclude that specific phobia in the elderly should receive attention from health professionals as it is common and associated with a decrease in global functioning. Copyright © 2010 Elsevier Ltd. All rights reserved.

  9. Attention deficit hyperactivity disorder, other mental health problems, substance use, and driving: examination of a population-based, representative canadian sample.

    Science.gov (United States)

    Vingilis, Evelyn; Mann, Robert E; Erickson, Patricia; Toplak, Maggie; Kolla, Nathan J; Seeley, Jane; Jain, Umesh

    2014-01-01

    street race or collision involvement as a driver in the past year. When a sequential regression was conducted to predict self-reported collisions, younger age and higher weekly kilometers driven showed higher odds of collision involvement, and the odds ratio for cannabis use ever approached statistical significance. This study is the first population-based study of a representative sample of adults 18 years and older living in Ontario, Canada. These results showed no relationship between the ADHD screen and collision when age, sex, and kilometers driven are controlled for. However, these analyses are based on self-report screeners and not psychiatric diagnoses and a limited sample of ADHD respondents. Thus, these results should be interpreted with caution.

  10. Serum Long-Chain n-3 Polyunsaturated Fatty Acids, Mercury, and Risk of Sudden Cardiac Death in Men: A Prospective Population-Based Study

    Science.gov (United States)

    Virtanen, Jyrki K.; Laukkanen, Jari A.; Mursu, Jaakko; Voutilainen, Sari; Tuomainen, Tomi-Pekka

    2012-01-01

    Objectives Fish consumption has been associated with reduced risk of cardiovascular diseases (CVD), especially sudden cardiac death (SCD). Fish is the major source of long-chain n-3 polyunsaturated fatty acids (PUFA) eicosapentaenoic acid and docosahexaenoic acid. It is also a major source of methylmercury, which was associated with increased risk of CVD in this study population. Impact of interaction between long-chain n-3 PUFA and methylmercury on the SCD risk is unknown. Methods A total of 1857 men from the prospective, population-based Kuopio Ischaemic Heart Disease Risk Factor study, aged 42–60 years and free of CVD at baseline in 1984–1989, were studied. Serum long-chain n-3 PUFA was used as the marker for long-chain n-3 PUFA intake and hair mercury as the marker for mercury exposure. Results During the mean follow-up of 20.1 years, 91 SCD events occurred. In the multivariate Cox proportional hazards regression models, serum long-chain n-3 PUFA concentration was not associated with the risk of SCD until hair mercury was accounted for; then the hazard ratio (HR) in the highest vs. lowest tertile was 0.54 [95% confidence interval (CI) 0.32 to 0.91, p for trend  = 0.046]. When the analyses were stratified by hair mercury content, among those with lower hair mercury, each 0.5 percentage unit increase in the serum long-chain n-3 PUFA was associated with HR of 0.77 (95% CI 0.64 to 0.93), whereas no association was seen among those with higher hair mercury (p for interaction  = 0.01). Among the individual long-chain n-3 PUFA, docosahexaenoic acid was most strongly associated with the risk. Conclusion High exposure to mercury may reduce the benefits of long-chain n-3 PUFA on SCD. PMID:22815906

  11. Serum long-chain n-3 polyunsaturated fatty acids, mercury, and risk of sudden cardiac death in men: a prospective population-based study.

    Directory of Open Access Journals (Sweden)

    Jyrki K Virtanen

    Full Text Available OBJECTIVES: Fish consumption has been associated with reduced risk of cardiovascular diseases (CVD, especially sudden cardiac death (SCD. Fish is the major source of long-chain n-3 polyunsaturated fatty acids (PUFA eicosapentaenoic acid and docosahexaenoic acid. It is also a major source of methylmercury, which was associated with increased risk of CVD in this study population. Impact of interaction between long-chain n-3 PUFA and methylmercury on the SCD risk is unknown. METHODS: A total of 1857 men from the prospective, population-based Kuopio Ischaemic Heart Disease Risk Factor study, aged 42-60 years and free of CVD at baseline in 1984-1989, were studied. Serum long-chain n-3 PUFA was used as the marker for long-chain n-3 PUFA intake and hair mercury as the marker for mercury exposure. RESULTS: During the mean follow-up of 20.1 years, 91 SCD events occurred. In the multivariate Cox proportional hazards regression models, serum long-chain n-3 PUFA concentration was not associated with the risk of SCD until hair mercury was accounted for; then the hazard ratio (HR in the highest vs. lowest tertile was 0.54 [95% confidence interval (CI 0.32 to 0.91, p for trend = 0.046]. When the analyses were stratified by hair mercury content, among those with lower hair mercury, each 0.5 percentage unit increase in the serum long-chain n-3 PUFA was associated with HR of 0.77 (95% CI 0.64 to 0.93, whereas no association was seen among those with higher hair mercury (p for interaction = 0.01. Among the individual long-chain n-3 PUFA, docosahexaenoic acid was most strongly associated with the risk. CONCLUSION: High exposure to mercury may reduce the benefits of long-chain n-3 PUFA on SCD.

  12. Prevalence and sociodemographic associations of common mental disorders in a nationally representative sample of the general population of Greece.

    Science.gov (United States)

    Skapinakis, Petros; Bellos, Stefanos; Koupidis, Sotirios; Grammatikopoulos, Ilias; Theodorakis, Pavlos N; Mavreas, Venetsanos

    2013-06-04

    No study in Greece has assessed so far the full range of common mental disorders using a representative sample of the population from both mainland and insular regions of the country. The aim of the present paper was to present the results of the first such study. The study was carried out between 2009-2010 in a nationally representative sample of 4894 individuals living in private households in Greece. Common mental disorders in the past week were assessed with the revised Clinical Interview Schedule (CIS-R). We also assessed alcohol use disorders (using AUDIT), smoking and cannabis use. 14% of the population (Male: 11%, Female: 17%) was found to have clinically significant psychiatric morbidity according to the scores on the CIS-R. The prevalence (past seven days) of specific common mental disorders was as follows: Generalized Anxiety Disorder: 4.10% (95% CI: 3.54, 4.65); Depression: 2.90% (2.43, 3.37); Panic Disorder: 1.88% (1.50, 2.26); Obsessive-Compulsive Disorder: 1.69% (1.33, 2.05); All Phobias: 2.79% (2.33, 3.26); Mixed anxiety-depression: 2.67% (2.22, 3.12). Harmful alcohol use was reported by 12.69% of the population (11.75, 13.62). Regular smoking was reported by 39.60% of the population (38.22, 40.97) while cannabis use (at least once during the past month) by 2.06% (1.66, 2.46). Clinically significant psychiatric morbidity was positively associated with the following variables: female gender, divorced or widowed family status, low educational status and unemployment. Use of all substances was more common in men compared to women. Common mental disorders were often comorbid, undertreated, and associated with a lower quality of life. The findings of the present study can help in the better planning and development of mental health services in Greece, especially in a time of mental health budget restrictions.

  13. [Multiple sclerosis epidemiological situation update: pertinence and set-up of a population based registry of new cases in Catalonia].

    Science.gov (United States)

    Otero, S; Batlle, J; Bonaventura, I; Brieva, Ll; Bufill, E; Cano, A; Carmona, O; Escartín, A; Marco, M; Moral, E; Munteis, E; Nos, C; Pericot, I; Perkal, H; Ramió-Torrentà, Ll; Ramo-Tello, C; Saiz, A; Sastre-Garriga, J; Tintoré, M; Vaqué, J; Montalban, X

    2010-05-16

    The first epidemiological studies on multiple sclerosis (MS) around the world pictured a north to south latitudinal gradient that led to the first genetic and environmental pathogenic hypothesis. MS incidence seems to be increasing during the past 20 years based on recent data from prospective studies performed in Europe, America and Asia. This phenomenon could be explained by a better case ascertainment as well as a change in causal factors. The few prospective studies in our area together with the increase in the disease in other regions, justifies an epidemiological MS project in order to describe the incidence and temporal trends of MS. A prospective multicenter MS registry has been established according to the actual requirements of an epidemiological surveillance system. Case definition is based on the fulfillment of the McDonald diagnostic criteria. The registry setting is the geographical area of Cataluna (northeastern Spain), using a wide network of hospitals specialized in MS management. Recent epidemiological studies have described an increase in MS incidence. In order to contrast this finding in our area, we consider appropriate to set up a population based registry.

  14. Rasagiline for sleep disorders in patients with Parkinson’s disease: a prospective observational study

    Directory of Open Access Journals (Sweden)

    Schettino C

    2016-09-01

    Full Text Available Carla Schettino,1,2,* Clemente Dato,1,2,* Guglielmo Capaldo,1,2 Simone Sampaolo,1,2 Giuseppe Di Iorio,1,2 Mariarosa AB Melone1,2 1Department of Medical, Surgical, Neurological, Metabolic Sciences, and Aging, 2Division of Neurology and InterUniversity Center for Research in Neurosciences, Second University of Naples, Naples, Italy *These authors contributed equally to this work Introduction: Rasagiline is a selective, irreversible monoamine oxidase B inhibitor that ameliorates the symptoms of Parkinson’s disease (PD by inhibiting striatal dopamine metabolism. There is also evidence that monoamine oxidase B inhibitors increase melatonin levels in the pineal gland and may have a beneficial effect on sleep disorders, which are a common feature in patients with PD.Methods: This single-center, prospective, observational, 12-week study compared the effect of combination therapy with levodopa 200–300 mg/d + rasagiline 1 mg/d (n=19 with levodopa 200–300 mg/d alone (n=19 in the treatment of sleep disorders in patients with idiopathic PD.Results: After 12 weeks’ treatment, mean sleep latency was significantly (P<0.001 lower and the improvement in sleep latency from baseline was significantly (P=0.001 greater in patients receiving levodopa + rasagiline than in patients receiving levodopa alone. Similarly, at the end of the study, the mean total sleep time was significantly (P=0.002 longer and the improvement from baseline in mean total sleep time was significantly (P=0.026 greater in patients receiving levodopa + rasagiline than levodopa alone. There were no significant differences between treatment groups for the mean number of awakenings reported at week 12 nor the change from baseline to week 12 in mean number of awakenings.Conclusion: Adding rasagiline to levodopa improved sleep outcomes and may be an appropriate option for patients with PD experiencing sleep disorders. Keywords: Parkinson’s disease, rasagiline, sleep disorders, Parkinson

  15. Substance-use disorders and poverty as prospective predictors of first-time homelessness in the United States.

    Science.gov (United States)

    Thompson, Ronald G; Wall, Melanie M; Greenstein, Eliana; Grant, Bridget F; Hasin, Deborah S

    2013-12-01

    We examined whether substance-use disorders and poverty predicted first-time homelessness over 3 years. We analyzed longitudinal data from waves 1 (2001-2002) and 2 (2004-2005) of the National Epidemiologic Survey on Alcohol and Related Conditions to determine the main and interactive effects of wave 1 substance use disorders and poverty on first-time homelessness by wave 2, among those who were never homeless at wave 1 (n = 30,558). First-time homelessness was defined as having no regular place to live or having to live with others for 1 month or more as a result of having no place of one's own since wave 1. Alcohol-use disorders (adjusted odds ratio [AOR] = 1.34), drug-use disorders (AOR = 2.51), and poverty (AOR = 1.34) independently increased prospective risk for first-time homelessness, after adjustment for ecological variables. Substance-use disorders and poverty interacted to differentially influence risk for first-time homelessness (P homelessness, and can serve as a benchmark for future studies. Substance abuse treatment should address financial status and risk of future homelessness.

  16. Increased Prevalence of Celiac Disease in Patients with Unexplained Infertility in the United States: A Prospective Study

    Science.gov (United States)

    Lebwohl, Benjamin; Wang, Jeffrey; Lee, Susie K.; Murray, Joseph A.; Sauer, Mark V.; Green, Peter H. R.

    2011-01-01

    Celiac disease is an autoimmune disorder which can present with a variety of non-gastrointestinal manifestations. In women, it may manifest with an assortment of gynecologic or obstetric disorders. Some reports have linked female infertility with undiagnosed celiac disease. Though there are a number of studies from Europe and the Middle East, only two prior American studies have examined the prevalence of “silent” celiac disease in a female infertility population. We prospectively performed serologic screening for celiac disease in 188 infertile women (ages 25–39). While we did not demonstrate an increased prevalence of celiac disease in our overall infertile female population, we were able to detect a significantly increased prevalence (5.9%) of undiagnosed celiac disease among women presenting with unexplained infertility (n=51). Our findings suggest the importance of screening infertile female patients, particularly those with unexplained infertility, for celiac disease. PMID:21682114

  17. Prevalence of eating disorder attitudes among men and women with exercise dependence symptoms: a non-athlete population study

    Directory of Open Access Journals (Sweden)

    Elaine Fernanda da Silva

    2013-09-01

    Full Text Available The present study sought to describe the prevalence of Secondary Exercise Dependence (ScED, i.e. eating disorders attitudes along with exercise dependence symptoms may differ between men and women in a broader exercising population. In this study, 174 regularly exerciser, aged 18-62 years old, who were invited to respond the Exercise Dependence Scale (EDS and the Eating Attitudes Test (EAT-26. There were more women than men with ScED. However, only men in the sample presented exercise dependence symptoms without eating disorders attitudes. Eating disorders may or may not exist in those who are exercise dependent in the broad exercising population, although there is a higher prevalence of ScED in women than men.

  18. Dementia, post-traumatic stress disorder and major depressive disorder: a review of the mental health risk factors for dementia in the military veteran population.

    Science.gov (United States)

    Rafferty, L A; Cawkill, P E; Stevelink, S A M; Greenberg, K; Greenberg, N

    2018-07-01

    Dementia is currently incurable, irreversible and a major cause of disability for the world's older population. The association between mental health difficulties, such as post-traumatic stress disorder (PTSD) and major depressive disorder (MDD), and dementia has a long history within the civilian population. Despite the increased importance of this link within the military veteran population, who suffer a greater propensity of mental health difficulties and consist largely of over 65s, attention is only recently being paid to the salience of such an association for this group. This paper aims to explore the relationship between PTSD and MDD with dementia within the military veteran population. A systematic review was conducted on articles from 1990 to July 2016 on MEDLINE, EMBASE, EBSCO and Web of Science electronic databases with an update conducted in February 2017. Six empirical studies were identified from the review, the majority of which originated from the USA. Five of the studies asserted that veterans with a diagnosis of either PTSD or MDD are at a significantly greater risk of developing dementia than 'healthy' controls. The final study, conducted in Australia, found only a small, but non-significant, correlation between earlier MDD and future dementia, but no concurrent correlation. While causality cannot be determined, it is likely that PTSD and depressive disorders are related to an increased risk of dementia in military veterans. Potential pathological explanations and risk factors are reviewed and the clinical and neuroscience implications of these findings are explored.

  19. Social importance enhances prospective memory: evidence from an event-based task.

    Science.gov (United States)

    Walter, Stefan; Meier, Beat

    2017-07-01

    Prospective memory performance can be enhanced by task importance, for example by promising a reward. Typically, this comes at costs in the ongoing task. However, previous research has suggested that social importance (e.g., providing a social motive) can enhance prospective memory performance without additional monitoring costs in activity-based and time-based tasks. The aim of the present study was to investigate the influence of social importance in an event-based task. We compared four conditions: social importance, promising a reward, both social importance and promising a reward, and standard prospective memory instructions (control condition). The results showed enhanced prospective memory performance for all importance conditions compared to the control condition. Although ongoing task performance was slowed in all conditions with a prospective memory task when compared to a baseline condition with no prospective memory task, additional costs occurred only when both the social importance and reward were present simultaneously. Alone, neither social importance nor promising a reward produced an additional slowing when compared to the cost in the standard (control) condition. Thus, social importance and reward can enhance event-based prospective memory at no additional cost.

  20. Childhood Neurodevelopmental Disorders and Violent Criminality: A Sibling Control Study

    Science.gov (United States)

    Lundström, Sebastian; Forsman, Mats; Larsson, Henrik; Kerekes, Nora; Serlachius, Eva; Långström, Niklas; Lichtenstein, Paul

    2014-01-01

    The longitudinal relationship between attention deficit hyperactivity disorder (ADHD) and violent criminality has been extensively documented, while long-term effects of autism spectrum disorders (ASDs), tic disorders (TDs), and obsessive compulsive disorder (OCD) on criminality have been scarcely studied. Using population-based registers of all…

  1. Risk factors for late-onset generalized anxiety disorder: results from a 12-year prospective cohort (the ESPRIT study).

    Science.gov (United States)

    Zhang, X; Norton, J; Carrière, I; Ritchie, K; Chaudieu, I; Ancelin, M-L

    2015-03-31

    Generalized anxiety disorder (GAD) is a chronic and highly prevalent disorder associated with increased disability and mortality in the elderly. Treatment is difficult with low rate of full remission, thus highlighting the need to identify early predictors for prevention in elderly people. The aim of this study is to identify and characterize incident GAD predictors in elderly people. A total of 1711 individuals aged 65 years and above and free of GAD at baseline were randomly recruited from electoral rolls between 1999 and 2001 (the prospective ESPRIT study). The participants were examined at baseline and five times over 12 years. GAD and psychiatric comorbidity were diagnosed with a standardized psychiatric examination, the Mini-International Neuropsychiatry Interview on the basis of DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) criteria and validated by a clinical panel. During the follow-up, 8.4% (95% confidence interval=7.1-9.7%) of the participants experienced incident GAD, 80% being first episodes; the incident rate being 10 per 1000 person-years. The principal predictors of late-onset incident GAD over 12 years derived from a multivariate Cox model were being female, recent adverse life events, having chronic physical (respiratory disorders, arrhythmia and heart failure, dyslipidemia, cognitive impairment) and mental (depression, phobia and past GAD) health disorders. Poverty, parental loss or separation and low affective support during childhood, as well as history of mental problems in parents were also significantly and independently associated with incident GAD. GAD appears as a multifactorial stress-related affective disorder resulting from both proximal and distal risk factors, some of them being potentially modifiable by health care intervention.

  2. High BRAF Mutation Frequency and Marked Survival Differences in Subgroups According to KRAS/BRAF Mutation Status and Tumor Tissue Availability in a Prospective Population-Based Metastatic Colorectal Cancer Cohort

    DEFF Research Database (Denmark)

    Sorbye, Halfdan; Dragomir, Anca; Sundström, Magnus

    2015-01-01

    were analyzed in a prospectively collected unselected population-based cohort of 798 non-resectable mCRC patients. The cohort contained many patients with poor performance status (39% PS 2-4) and elderly (37% age>75), groups usually not included in clinical trials. Patients without available tissue...... patients. Median survival in this cohort varied from 1 month in BRAF mutated patients not given chemotherapy to 26 months in wildtype KRAS/BRAF patients availability, BRAF mutation and KRAS mutation were all independent prognostic factors for survival. The observed 21% BRAF......CRC patients. Survival in unselected metastatic colorectal cancer patients is extremely variable and subgroups have an extremely short survival compared to trial patients. Patients without available TMA had worse prognostic factors and shorter survival, which questions the total generalizability of present TMA...

  3. Obsessive-compulsive symptoms and obsessive-compulsive disorder in adolescents: a population-based study

    Directory of Open Access Journals (Sweden)

    Analise de Souza Vivan

    2014-05-01

    Full Text Available Objectives: To estimate the prevalence of obsessive-compulsive symptoms (OCS and disorder (OCD among adolescents and to describe OCD characteristics according to gender. Methods: Participants were selected by cluster sampling at seven high-schools in southern Brazil. In the first stage, 2,323 students were screened for OCS; in the second stage, adolescents scoring ≥ 21 on the OCI-R scale were individually interviewed. OCD diagnosis was established using a semi-structured interview (Schedule for Affective Disorders and Schizophrenia for School Aged Children: Present and Lifetime Version - K-SADS-PL. Results: The past-month estimated prevalence of OCS was 18.3%, and the point estimated prevalence of OCD, 3.3%. Girls showed higher scores (OCS: 24.8 vs. 14.4%; OCD: 4.9 vs. 1.4%; p < 0.001. Only 9.3% of OCD adolescents had been diagnosed and 6.7% received treatment. The most frequent/severe DY-BOCS dimensions were miscellaneous (86.7%; mean score 6.3±3.8 and symmetry (85.3%; 5.9±3.8. Female OCD adolescents predominantly showed depression (p = 0.032, and male adolescents, tic disorders (p = 0.006. Conclusions: OCD is underdiagnosed in adolescents, and few are treated. Future studies should investigate the relationship between OCS and the onset of OCD.

  4. Stress disorder and PTSD after burn injuries: a prospective study of predictors of PTSD at Sina Burn Center, Iran

    Directory of Open Access Journals (Sweden)

    Sadeghi-Bazargani H

    2011-07-01

    Full Text Available Homayoun Sadeghi-Bazargani1, Hemmat Maghsoudi2, Mohsen Soudmand-Niri3, Fatemeh Ranjbar4, Hossein Mashadi-Abdollahi51Neuroscience Research Center, Statistics and Epidemiology Department, School of Health and Nutrition, 2Department of Surgery, 3School of Psychology, 4Department of Psychiatry, 5National Public Health Management Centre, Tabriz University of Medical Sciences, Tabriz, IranBackground: A burn injury can be a traumatic experience with tremendous social, physical, and psychological consequences. The aim of this study was to investigate the existence of post-traumatic stress disorder (PTSD and predictors of PTSD Checklist score initially and 3 months after injury in burns victims admitted to the Sina Burn Center in north-west Iran.Methods: This prospective study examined adult patients aged 16–65 years with unintentional burns. The PTSD Checklist was used to screen for PTSD.Results: Flame burns constituted 49.4% of all burns. Mean PTSD score was 23.8 ± 14.7 early in the hospitalization period and increased to 24.2 ± 14.3, 3 months after the burn injury. Twenty percent of victims 2 weeks into treatment had a positive PTSD screening test, and this figure increased to 31.5% after 3 months. The likelihood of developing a positive PTSD screening test increased significantly after 3 months (P < 0.01. Using multivariate regression analysis, factors independently predicting PTSD score were found to be age, gender, and percentage of total body surface area burned.Conclusion: PTSD was a problem in the population studied and should be managed appropriately after hospital admission due to burn injury. Male gender, younger age, and higher total body surface area burned may predict a higher PTSD score after burn injury. Keywords: post-traumatic stress disorder, burn injury, predictors, Iran

  5. Perinatal Advantages and Disadvantages of Being Underweight before Pregnancy: A Population-Based Study.

    Science.gov (United States)

    Trojner Bregar, Andreja; Blickstein, Isaac; Bržan Šimenc, Gabrijela; Janša, Vid; Verdenik, Ivan; Lučovnik, Miha; Tul, Nataša

    2017-01-01

    To evaluate the advantages and disadvantages of being underweight before pregnancy. Cohort study of a large population-based dataset of singleton births was used to compare maternal and neonatal outcomes of pre-gravid underweight body mass index (BMI 4,000 g, less cesarean births and a lower incidence of gestational diabetes and hypertensive disorders. A tradeoff exists between the advantages of being lean before pregnancy in terms of less maternal morbidity in return for gaining a more advanced gestational age and higher birth weight. © 2016 S. Karger AG, Basel.

  6. To Treat or to Prevent?: Reducing the Population Burden of Violence-related Post-traumatic Stress Disorder.

    Science.gov (United States)

    Cerdá, Magdalena; Tracy, Melissa; Keyes, Katherine M; Galea, Sandro

    2015-09-01

    Violence-related post-traumatic stress disorder (PTSD) remains a prevalent and disabling psychiatric disorder in urban areas. However, the most effective allocation of resources into prevention and treatment to reduce this problem is unknown. We contrasted the impact of two interventions on violence-related PTSD: (1) a population-level intervention intended to prevent violence (i.e., hot-spot policing), and (2) an individual-level intervention intended to shorten PTSD duration (i.e., cognitive-behavioral therapy-CBT). We used agent-based modeling to simulate violence and PTSD in New York City under four scenarios: (1) no intervention, (2) targeted policing to hot spots of violence, (3) increased access to CBT for people who suffered from violence-related PTSD, and (4) a combination of the two interventions. Combined prevention and treatment produced the largest decrease in violence-related PTSD prevalence: hot-spot policing plus a 50% increase in CBT for 5 years reduced the annual prevalence of violence-related PTSD from 3.6% (95% confidence interval = 3.5%, 3.6%) to 3.4% (3.3%, 3.5%). It would have been necessary to implement hot-spot policing or to increase CBT by 200% for 10 years for either intervention to achieve the same reduction in isolation. This study provides an empirically informed demonstration that investment in combined strategies that target social determinants of mental illness and provide evidence-based treatment to those affected by psychiatric disorders can produce larger reductions in the population burden from violence-related PTSD than either preventive or treatment interventions alone. However, neither hot-spot policing nor CBT, alone or combined, will produce large shifts in the population prevalence of violence-related PTSD.

  7. Analysis of individual drug use as a time-varying determinant of exposure in prospective population-based cohort studies

    NARCIS (Netherlands)

    B.H.Ch. Stricker (Bruno); Th. Stijnen (Theo)

    2010-01-01

    textabstractIn pharmaco-epidemiology, the use of drugs is the determinant of interest when studying exposure-outcome associations. The increased availability of computerized information about drug use on an individual basis has greatly facilitated analyses of drug effects on a population-based

  8. Does expecting mean achieving? The association between expecting to return to work and recovery in whiplash associated disorders: a population-based prospective cohort study

    OpenAIRE

    Ozegovic, Dejan; Carroll, Linda J.; David Cassidy, J.

    2009-01-01

    To determine the association between expectations to return to work and self-assessed recovery. Positive expectations predict better outcomes in many health conditions, but to date the relationship between expecting to return to work after traffic-related whiplash-associated disorders and actual recovery has not been reported. We assessed early expectations for return to work in a cohort of 2,335 individuals with traffic-related whiplash injury to the neck. Using multivariable Cox proportiona...

  9. Associations between common mental disorders and sexual dissatisfaction in the general population

    NARCIS (Netherlands)

    Vanwesenbeeck, W.M.A.; ten Have, M.; de Graaf, R.

    2014-01-01

    Background Little is known about the associations between common mental disorders and sexual dissatisfaction in the general population. Aims To assess the associations between the presence of 12-month and remitted (lifetime minus 12-month) mood, anxiety and substance use disorders and sexual

  10. Association of Substance Use Disorders With Conversion From Schizotypal Disorder to Schizophrenia.

    Science.gov (United States)

    Hjorthøj, Carsten; Albert, Nikolai; Nordentoft, Merete

    2018-04-25

    Understanding the role of substance use disorders in conversion from schizotypal disorder to schizophrenia may provide physicians and psychiatrists with important tools for prevention or early detection of schizophrenia. To investigate whether substance use disorders, in particular cannabis use disorder, are associated with conversion to schizophrenia in individuals with schizotypal disorder. This prospective cohort study included a population-based sample of all individuals born in Denmark from January 1, 1981, through August 10, 2014, with an incident diagnosis of schizotypal disorder and without a previous diagnosis of schizophrenia. Follow-up was completed on August 10, 2014, and data were analyzed from March 10, 2017, through February 15, 2018. Information on substance use disorders combined from 5 different registers. Cox proportional hazards regression using time-varying information on substance use disorders and receipt of antipsychotics and adjusted for parental history of mental disorders, sex, birth year, and calendar year were used to estimate hazard ratios (HRs) and 95% CIs for conversion to schizophrenia. A total of 2539 participants with incident schizotypal disorder were identified (1448 men [57.0%] and 1091 women [43.0%]; mean [SD] age, 20.9 [4.4] years). After 2 years, 16.3% (95% CI, 14.8%-17.8%) experienced conversion to schizophrenia. After 20 years, the conversion rate was 33.1% (95% CI, 29.3%-37.3%) overall and 58.2% (95% CI, 44.8%-72.2%) among those with cannabis use disorders. In fully adjusted models, any substance use disorder was associated with conversion to schizophrenia (HR, 1.34; 95% CI, 1.11-1.63). When data were stratified by substance, cannabis use disorders (HR, 1.30; 95% CI, 1.01-1.68), amphetamine use disorders (HR, 1.90; 95% CI, 1.14-3.17), and opioid use disorders (HR, 2.74; 95% CI, 1.38-5.45) were associated with conversion to schizophrenia. These associations were not explained by concurrent use of antipsychotics, functional

  11. Associations between Medication Use and Functional Gastrointestinal Disorders: A Population-Based Study

    Science.gov (United States)

    Choung, Rok Seon; Locke, G. Richard.; Schleck, Cathy D.; Zinsmeister, Alan R.; Talley, Nicholas J.

    2013-01-01

    Background Functional GI syndromes are known to be very prevalent but this may be associated with unrecognized medications use. We aimed to estimate the prevalence of PPI, antidepressant, and narcotic use in the general population, and evaluate the association between each medication and functional GI syndromes adjusting for potential confounders. Methods In 2008 and 2009, newly revised versions of a validated bowel disease questionnaire were mailed to a community based cohort (total mailed=8006) of Olmsted County, MN residents; 3831 returned the questionnaire (response rate=48.0%). Medication usage, specifically PPIs, narcotics, and antidepressants in the last year, was elicited via three separate questions on the questionnaire. The association between each medication and GI symptom complexes was assessed using multiple variable logistic regression models. Results A total of 3515 of the respondents (92%) had complete data (mean age: 61±15; 54% female). The overall proportion reporting PPI use was 20% (95% CI: 19, 22), narcotic use 12% (95% CI: 11, 13), and antidepressant use 15% (95% CI: 14, 16). PPI use was significantly associated with IBS status (OR=1.4, 95% CI 1.1, 1.7) as well as with GERD (OR=3.5, 95% CI 2.7, 4.4) and dyspepsia (OR=2.0, 95% CI 1.5, 2.7). The association of PPI use with IBS was not explained by coexistent GERD or dyspepsia. Antidepressant use was significantly associated only with bloating (OR=1.6, 1.1, 2.2). Conclusions Some medications that may alter intestinal transit or bowel flora are commonly utilized by the general population, and PPI use appears to be linked to IBS. PMID:23360217

  12. Increased mortality among people with anxiety disorders

    DEFF Research Database (Denmark)

    Meier, Sandra M; Mattheisen, Manuel; Mors, Ole

    2016-01-01

    BACKGROUND: Anxiety disorders and depression are the most common mental disorders worldwide and have a striking impact on global disease burden. Although depression has consistently been found to increase mortality; the role of anxiety disorders in predicting mortality risk is unclear. AIMS......: To assess mortality risk in people with anxiety disorders. METHOD: We used nationwide Danish register data to conduct a prospective cohort study with over 30 million person-years of follow-up. RESULTS: In total, 1066 (2.1%) people with anxiety disorders died during an average follow-up of 9.7 years....... The risk of death by natural and unnatural causes was significantly higher among individuals with anxiety disorders (natural mortality rate ratio (MRR) = 1.39, 95% CI 1.28-1.51; unnatural MRR = 2.46, 95% CI 2.20-2.73) compared with the general population. Of those who died from unnatural causes, 16.5% had...

  13. Temporomandibular disorders after whiplash injury: a controlled, prospective study.

    Science.gov (United States)

    Kasch, Helge; Hjorth, Tine; Svensson, Peter; Nyhuus, Lone; Jensen, Troels S

    2002-01-01

    Whiplash injury to the neck is often considered a significant risk factor for development of temporomandibular disorders (TMD), and has been proposed to produce internal derangements of the temporomandibular joint (TMJ). Few studies, however, have examined TMD-related pain in acute whiplash patients compared with a matched control group. The aim of the present study was to assess pain and sensorimotor function in the craniofacial region in an unselected group of patients sustaining a motor vehicle accident involving a rear collision. Prospectively, 19 acute whiplash patients exposed to a motor vehicle accident involving a rear collision participated in a study of TMD. The control group consisted of 20 age- and gender-matched ankle-injury patients. Participants were seen within 4 weeks and again at 6 months post-injury. The masticatory system was examined in accordance with the research diagnostic criteria. Participants underwent structured interviews, filled out the McGill Pain Questionnaire (MPQ), and had their masticatory system examined by a trained dentist, blinded to their diagnosis. Pain detection threshold (PDT) to pressure stimuli, and maximal voluntary occlusal force (MVOF) were obtained at each visit. One whiplash patient and 1 ankle-injury patient had jaw pain at the first visit. Palpation scores of the TMJ and the summated palpation scores only tended to be higher in patients sustaining a whiplash injury than in ankle-injury controls at the first visit. However, MPQ, TMD symptoms and signs, MVOF and PDT were not significantly different in whiplash-injury and ankle-injury patients after 4 weeks and 6 months. TMD pain after whiplash injury and ankle injury is rare, suggesting that whiplash injury is not a major risk factor for the development of TMD problems. Further studies are needed to identify which other factors may contribute to TMD pain.

  14. Association study of GABA system genes polymorphisms with amphetamine-induced psychotic disorder in a Han Chinese population.

    Science.gov (United States)

    Zhang, Kai; Zhao, Yan; Wang, Qingzhong; Jiang, Haifeng; Du, Jiang; Yu, Shunying; Zhao, Min

    2016-05-27

    genes affected amphetamine-induced psychotic disorder risk. This report describes the first association study between the GABA system genes and amphetamine-induced psychotic disorder in the Han Chinese population. Our data may provide a reference for future research. Copyright © 2016. Published by Elsevier Ireland Ltd.

  15. Relation between awareness of circulatory disorders and smoking in a general population health examination

    Directory of Open Access Journals (Sweden)

    Völzke Henry

    2006-02-01

    Full Text Available Abstract Background Little is known about proportions of smokers who maintain smoking after they are aware of a circulatory disorder. The goal was to analyze the extent to which the number of circulatory disorders may be related to being a current smoker. Methods Cross-sectional survey study with a probability sample of residents in Germany investigated in health examination centers. Questionnaire data of 3,778 ever smoking participants aged 18 – 79 were used, questions included whether the respondent had ever had hypertension, myocardial infarction, other coronary artery disease, heart failure, stroke, other cerebrovascular disease, peripheral vascular disease, and venous thrombosis. Logistic regression was calculated for circulatory disorders and their number with current smoking as the dependent variable, and odds ratios (OR are presented adjusted for physician contact, inpatient treatment, smoking cessation counseling, heavy smoking, exercise, overweight and obesity, school education, sex and age. Results Among ever smokers who had 1 circulatory disorder, 52.1 % were current smokers and among those who reported that they had 3 or more circulatory disorders 28.0 % were current smokers at the time of the interview. The adjusted odds of being a current smoker were lower for individuals who had ever smoked in life and had 2 or more central circulatory disorders, such as myocardial infarction, heart failure or stroke, than for ever smokers without central circulatory disorder (2 or more disorders: adjusted OR 0.6, 95 % confidence interval, CI, 0.4 to 0.8. Conclusion Among those with central circulatory disorders, there is a substantial portion of individuals who smoke despite their disease. The data suggest that only a portion of smokers among the general population seems to be discouraged from smoking by circulatory disorders or its accompanying cognitive or emotional processes.

  16. Lifestyle Characteristics and Gastroesophageal Reflux Disease: A Population-Based Study in Albania

    Directory of Open Access Journals (Sweden)

    Lulzim Çela

    2013-01-01

    Full Text Available Aim. We aimed to assess the prevalence and lifestyle correlates of gastroesophageal reflux disease (GERD in the adult population of Albania, a Mediterranean country in Southeast Europe which has experienced major behavioral changes in the past two decades. Methods. A cross-sectional study, conducted in 2012, included a population-representative sample of 845 individuals (≥18 years residing in Tirana (345 men, mean age: ; 500 women, mean age: ; response rate: 84.5%. Assessment of GERD was based on Montreal definition. Covariates included socioeconomic characteristics, lifestyle factors, and body mass index. Logistic regression was used to assess the association of socioeconomic characteristics and lifestyle factors with GERD. Results. The overall prevalence of GERD was 11.9%. There were no significant sex differences, but a higher prevalence among the older participants. In fully adjusted models, there was a positive relationship of GERD with smoking, physical inactivity, fried food consumption, and obesity, but not so for alcohol intake and meat consumption. Conclusion. We obtained important evidence on the prevalence and lifestyle correlates of GERD in a Western Balkans' country. Smoking, physical inactivity, and obesity were strong “predictors” of GERD in this population. Findings from this study should be replicated in prospective studies in Albania and other transitional settings.

  17. Managing Metabolic Syndrome and CHD Risk Factors: Evidence based re-examination of macro nutrients from the Malaysian Population Prospective Study

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    Kalyana Sundram

    2014-11-01

    Full Text Available Our understanding of dietary factors and habits associated with coronary heart disease (CHD risk are undergoing dramatic rethinking in light of fast emerging new scientific data. Multiple risk assessments, especially in understanding Metabolic Syndrome triggers in the population have further confounded understanding and management of traditional risk factors. By far the largest change-impact is being made with regard to fat consumption, especially saturated fats. Emerging evidence, largely through meta-analysis and population studies have regularly challenged the association of saturated fats with increased CHD risk. Indeed there is a growing appreciation that saturates no longer glove-fit risk assessment especially when newer biochemical factors such as lipoprotein particle sizes have emerged to partially explain observed anomalies. The fats we eat may not necessarily be associated with making us fat (obese and obesity is a major health challenge globally. This has redirected dietary assessments more towards excess carbohydrate consumption and their possible adverse outcomes.Drawing on an ongoing population prospective study in Malaysia, such observations are similarly amplified in an urban Malaysian population. Significant carbohydrate associated negative impacts on CHD risk is seen emerging, especially when evaluated against more advanced biochemical markers. Differences in the ethnic groups of the population, modulated through cultural dietary preferences are similarly apparent. In this model, a surprisingly lower risk contributor is the prevailing fat consumption trends in the country. These observations are explained in this presentation aimed at creating better awareness of food factors impacting disease outcomes in an urban Malaysian environment whose make-up includes a substantive South Indian population as well.

  18. Managing Metabolic Syndrome and CHD Risk Factors: Evidence based re-examination of macro nutrients from the Malaysian Population Prospective Study

    Directory of Open Access Journals (Sweden)

    Kalyana Sundram

    2014-12-01

    Full Text Available Our understanding of dietary factors and habits associated with coronary heart disease (CHD risk are undergoing dramatic rethinking in light of fast emerging new scientific data. Multiple risk assessments, especially in understanding Metabolic Syndrome triggers in the population have further confounded understanding and management of traditional risk factors. By far the largest change-impact is being made with regard to fat consumption, especially saturated fats. Emerging evidence, largely through meta-analysis and population studies have regularly challenged the association of saturated fats with increased CHD risk. Indeed there is a growing appreciation that saturates no longer glove-fit risk assessment especially when newer biochemical factors such as lipoprotein particle sizes have emerged to partially explain observed anomalies. The fats we eat may not necessarily be associated with making us fat (obese and obesity is a major health challenge globally. This has redirected dietary assessments more towards excess carbohydrate consumption and their possible adverse outcomes. Drawing on an ongoing population prospective study in Malaysia, such observations are similarly amplified in an urban Malaysian population. Significant carbohydrate associated negative impacts on CHD risk is seen emerging, especially when evaluated against more advanced biochemical markers. Differences in the ethnic groups of the population, modulated through cultural dietary preferences are similarly apparent. In this model, a surprisingly lower risk contributor is the prevailing fat consumption trends in the country. These observations are explained in this presentation aimed at creating better awareness of food factors impacting disease outcomes in an urban Malaysian environment whose make-up includes a substantive South Indian population as well.

  19. The Association of Poor Academic Performance with Tic Disorders: A Longitudinal, Mainstream School-Based Population Study.

    Science.gov (United States)

    Cubo, Esther; Gonzalez, Cristina; Ausin, Vanesa; Delgado, Vanesa; Saez, Sara; Calvo, Sara; Garcia Soto, Xose; Cordero, José; Kompoliti, Katie; Louis, Elan D; de la Fuente Anuncibay, Raquel

    2017-01-01

    Little is known about the academic performance of students with tic disorders (TD). Our aim was to investigate the association of TD and poor academic performance over time. Longitudinal, observational study of mainstream schoolchildren comparing grade retention (GR) and learning disorders (LD) in students with vs. without TD between 2010 and 2014. Students with vs. without TD based on DSM-IV-TR criteria, or with vs. without GR and LD were compared in terms of comorbidities, school, and environmental characteristics. The association of TD with GR was analyzed using hazard ratios (HRs) with 95% CIs, and with LD using logistic regression analysis [Odds ratio (OR)]. Two hundred fifty-eight students were included (mean age 14.0 ± 1.71 years, 143 [55.4%] males). The incident rate for TD and GR was 2.6 and 3.3 per 100 persons-year, respectively. LD found in 21 (9.9%) students was associated with TD (OR 11.62, 95% CI 2.21-60.90, p = 0.004), and attention deficit hyperactivity disorder (ADHD; OR 6.63, 95% CI 1.55-28.37, p = 0.01). Low psychological support (HRs 12.79, 95% CI 3.39-48.17) and low sport participation (HRs 6.41, 95% CI 1.54-26.78) were risk factors for GR. TD was associated with academic difficulties, namely, LD in conjunction with ADHD but not GR. The diagnosis of TD and comorbidities, and the initiation of proper treatment could have a favorable impact on school performance, and consequently on social development. © 2017 S. Karger AG, Basel.

  20. Exposure to physical and psychosocial stressors in relation to symptoms of common mental disorders among European professional football referees: a prospective cohort study.

    Science.gov (United States)

    Kilic, Özgür; Johnson, Urban; Kerkhoffs, Gino M M J; Rosier, Philippe; Gouttebarge, Vincent

    2018-01-01

    The study aim was to explore the association of physical and psychosocial stressors (severe injuries, surgeries, recent life events, social support) with one-season onset of symptoms of common mental disorders (CMDs) among European professional football referees. An observational prospective cohort study over a follow-up period of one season (2015-2016) was conducted among professional football referees from Belgium, Finland, France, Germany, Norway, Russia, Scotland and Sweden. Based on physical and psychosocial stressors as well as symptoms of CMD, an electronic questionnaire in English and French was set up and distributed by eight football federations involved. The prevalence of symptoms of CMD ranged from 5.9% for distress to 19.2% for eating disorders. A higher number of severe injuries and a lower degree of satisfaction about social support were significantly related to the occurrence of symptoms of CMD with an OR of 2.63 and an OR of 1.10, respectively. A higher number of severe injuries and a lower degree on satisfaction about social support were found to be significantly associated with the onset of symptoms of CMD among European professional football referees. Referees suffering from severe injuries were nearly three times more likely to report symptoms of anxiety and depression. Referees who reported a low satisfaction of social support were significantly more likely to report symptoms of eating disorder.