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Sample records for psychiatric epidemiology studies

  1. An Epidemiological Study of Psychiatric Disorders in Hamadan Province , 2001

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    M.R. Mohammadi

    2004-10-01

    Full Text Available The burden of psychiatric disorders in the developed countries has been identified by the screening questionnaires and standard clinical interviews at a high level, but the epidemiological studies of psychiatric disorders in our country are brief and their numbers are few. Planning for providing essential mental health services to the people requires us to be knowledgeable about the present status of psychiatric disorders in the society. The objective of this research was to carry out the epidemiological study of the psychiatric disorders in the individuals 18 years and above in urban and rural areas of Hamadan province. 664 individuals selected through randomized clustered and systematic sampling methods among the existing families of Hamadan province and the Schedule for Affective Disorders and Schizophrenia (SADS questionnaires completed by the clinical psychologist. The diagnosis of the disorders was based on DSM-IV classification criteria.The results of the study showed that the overall prevalence of psychiatric disorders in the province was 11.28% (17.2% in women , 5.8% in men. The anxiety and mood disorders with 5.87 and 2.71% respectively had the highest prevalence in the province. The prevalence of psychotic disorders in this study was 0.60% , neuro- cognitive disorders 1.35% and dissociative disorders 0.75%. In the group of mood disorders, major depression with 2.56% and in the group of anxiety disorders, phobia with 2.56% had the higher prevalence. This study showed that 8.13% of studied individuals suffered from at least one of the psychiatric disorders. The prevalence of psychiatric disorders in the province among the individuals in the age group of 66 years and above was 13.33%, individuals whose spouses had passed away 18.75%, urban residents of province 9.81%, illiterate individuals 12.80% and housewife individuals 12.31% was more than other individuals in the sample. Being aware of this matter reveals the responsibility of the

  2. Epidemiological study of child and adolescent psychiatric disorders in Lithuania.

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    Lesinskiene, Sigita; Girdzijauskiene, Sigita; Gintiliene, Grazina; Butkiene, Dovile; Puras, Dainius; Goodman, Robert; Heiervang, Einar

    2018-04-24

    From the public health perspective, epidemiological data of child mental health and psychosocial correlates were necessary and very lacking in Lithuanian society that has been undergoing rapid socio-economic change since the past decades. Together with determining the prevalence rates of disorders and assessing the needs for the services, this study has also shifted attention from the highly selective samples of children attending children and adolescent mental health services towards less severe cases of psychopathology as well as different attitudes of parents and teachers. The aim of the first epidemiological study in Lithuania was to identify the prevalence of psychiatric disorders in the community sample of children. Child psychiatric disorders were investigated in a representative sample of 3309 children aged 7-16 years (1162 7-10-year-olds and 2147 11-16-year-olds), using a two-phase design with the Lithuanian version of the Strengths and Difficulties Questionnaire (SDQ) in the first screening phase, and the Development and Well-Being Assessment (DAWBA) in the second diagnostic phase. The estimated point prevalence of ICD-10 psychiatric disorders was 13.1% for the total sample (14.0% for the child sample and 12.1% for adolescent sample). The most common groups of disorders were Conduct disorders 6.6% (7.1% for child sample and 6.0% for adolescent sample), Anxiety disorders 5.0% (5.9% for child sample and 6.0% for adolescent sample), with Hyperkinesis being less common 2.0% (2.7% for child sample and 1.2% for adolescent sample). Potential risk factors were related to individual characteristics of the child (gender, poor general health, and stressful life experiences), and the family (single parenthood, foster care, unfavourable family climate, disciplining difficulties, worries related to TV or computer use). The overall prevalence of youth psychiatric disorders was relatively high in this representative Lithuanian sample compared to Western European

  3. Epidemiological studies of suicide in patients with psychiatric illness

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    Reutfors, Johan

    2010-01-01

    A link between suicide and psychiatric illness is well recognized. However, knowledge is limited as to what characterizes suicide in different mental disorders. The overall aim of the work described in this thesis was to increase the understanding of suicide in psychiatric illness. Study I: In this population-based case-control study, all suicide cases 18 years and older in Sweden from 1991 to 2003 (14,501 men and 6,174 women) were individually matched to ten controls from t...

  4. Adverse life events increase risk for postpartum psychiatric episodes: A population-based epidemiologic study.

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    Meltzer-Brody, S; Larsen, J T; Petersen, L; Guintivano, J; Florio, A Di; Miller, W C; Sullivan, P F; Munk-Olsen, T

    2018-02-01

    Trauma histories may increase risk of perinatal psychiatric episodes. We designed an epidemiological population-based cohort study to explore if adverse childhood experiences (ACE) in girls increases risk of later postpartum psychiatric episodes. Using Danish registers, we identified women born in Denmark between January 1980 and December 1998 (129,439 childbirths). Exposure variables were ACE between ages 0 and 15 including: (1) family disruption, (2) parental somatic illness, (3) parental labor market exclusion, (4) parental criminality, (5) parental death, (6) placement in out-of-home care, (7) parental psychopathology excluding substance use, and (8) parental substance use disorder. Primary outcome was first occurrence of in- or outpatient contact 0-6 months postpartum at a psychiatric treatment facility with any psychiatric diagnoses, ICD-10, F00-F99 (N = 651). We conducted survival analyses using Cox proportional hazard regressions of postpartum psychiatric episodes. Approximately 52% of the sample experienced ACE, significantly increasing risk of any postpartum psychiatric diagnosis. Highest risks were observed among women who experienced out-of-home placement, hazard ratio (HR) 2.57 (95% CI: 1.90-3.48). Women experiencing two adverse life events had higher risks of postpartum psychiatric diagnosis HR: 1.88 (95% CI: 1.51-2.36), compared to those with one ACE, HR: 1.24 (95% CI: 1.03-49) and no ACE, HR: 1.00 (reference group). ACE primarily due to parental psychopathology and disability contributes to increased risk of postpartum psychiatric episodes; and greater numbers of ACE increases risk for postpartum psychiatric illness with an observed dose-response effect. Future work should explore genetic and environmental factors that increase risk and/or confer resilience. © 2017 Wiley Periodicals, Inc.

  5. Clinical features and therapeutic management of patients admitted to Italian acute hospital psychiatric units: the PERSEO (psychiatric emergency study and epidemiology survey

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    Russo Federico

    2007-11-01

    Full Text Available Abstract Background The PERSEO study (psychiatric emergency study and epidemiology is a naturalistic, observational clinical survey in Italian acute hospital psychiatric units, called SPDCs (Servizio Psichiatrico Diagnosi e Cura; in English, the psychiatric service for diagnosis and management. The aims of this paper are: (i to describe the epidemiological and clinical characteristics of patients, including sociodemographic features, risk factors, life habits and psychiatric diagnoses; and (ii to assess the clinical management, subjective wellbeing and attitudes toward medications. Methods A total of 62 SPDCs distributed throughout Italy participated in the study and 2521 patients were enrolled over the 5-month study period. Results Almost half of patients (46% showed an aggressive behaviour at admission to ward, but they engaged more commonly in verbal aggression (38%, than in aggression toward other people (20%. A total of 78% of patients had a psychiatric diagnosis at admission, most frequently schizophrenia (36%, followed by depression (16% and personality disorders (14%, and no relevant changes in the diagnoses pattern were observed during hospital stay. Benzodiazepines were the most commonly prescribed drugs, regardless of diagnosis, at all time points. Overall, up to 83% of patients were treated with neuroleptic drugs and up to 27% received more than one neuroleptic either during hospital stay or at discharge. Atypical and conventional antipsychotics were equally prescribed for schizophrenia (59 vs 65% during stay and 59 vs 60% at discharge, while atypical drugs were preferred in schizoaffective psychoses (72 vs 49% during stay and 70 vs 46% at discharge and depression (41 vs 32% during stay and 44 vs 25% at discharge. Atypical neuroleptics were slightly preferred to conventional ones at hospital discharge (52 vs 44%. Polypharmacy was in general widely used. Patient attitudes toward medications were on average positive and self

  6. Paths Leading to Teenage Psychiatric Symptoms and Substance Use: Developmental Epidemiological Studies in Woodlawn.

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    Kellam, Sheppard G.; And Others

    Early predictors of two major areas of teenage outcome -- substance use and psychiatric symptoms -- were analyzed and specific developmental paths leading to each teenage outcome were identified in this long-term, follow-up study. Substance "use" rather than "abuse" and psychiatric "symptoms" rather than…

  7. The prevalence of ataques de nervios in the Puerto Rico disaster study. The role of culture in psychiatric epidemiology.

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    Guarnaccia, P J; Canino, G; Rubio-Stipec, M; Bravo, M

    1993-03-01

    This paper presents one of the few epidemiological studies of a popular category of distress, ataques de nervios (attacks of nerves), in the cross-cultural psychiatric literature. As part of a major study of the psychological consequences of the 1985 floods and mudslides which caused considerable damage and death in Puerto Rico, a question was added to the Diagnostic Interview Schedule/Disaster Supplement concerning ataques de nervios. This additional item provided the opportunity to carry out the first study of this important Puerto Rican popular category of distress using a representative, community-based sample. This paper addresses several key questions about ataques de nervios which come from previous psychiatric and anthropological literatures concerning the social correlates of who experiences an ataque de nervios and the relationship of ataques to social distress and psychiatric disorder. People who reported an ataque de nervios were more likely to be female, older, less educated, and formerly married. They were also more likely to meet criteria for anxiety and depressive disorders than those who had not experienced an ataque. The picture that emerges from our analyses is that those who suffer from a combination of social disadvantage, psychiatric disorder, and poor perceived health are more likely to experience an ataque de nervios.

  8. An Epidemiological Study of Psychiatric Disorders in Lorestan Province (Year 2001

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    mohammad reza Mohammadi

    2004-01-01

    Findings: The results of the study showed that the prevalence of psychiatric disorders in the province was 19.05 percent, which was 23.81 percent in the women, and 14.29 percent in the men. The anxiety and mood disorders with 12.46 and 3.48 percent had the higher prevalence in the province respectively. The prevalence of psychotic disorders in this study was 1.48 percent, neuro-cognitive disorders were 1.47 percent and dissociative disorders 0.18 percent. In the group of mood disorders, major depression with 2.20 percent and in the group of anxiety disorders, generalized anxiety disorder with 5.68 percent had the higher prevalence. Conclusion: This study showed that 11.36 percent of individuals that studied suffered from minimum one of the psychiatric disorders. The prevalence of psychiatric disorders in the province among the individuals in the age group of 26-40 with 14.57 percent, divorced or separated individuals with 25 percent, residents of Khorramabad city 14.85 percent, higher educated individuals 19.51 percent and retired individuals 18.75 percent was more than other individuals in the sample. Being aware of this matter reveals the responsibility of the health policy makers and programmers, prevention, treatment and medical education more than before in relation to preparing application and executive plans in Lorestan province for mental health.

  9. Social disorder and diagnostic order: the US Mental Hygiene Movement, the Midtown Manhattan study and the development of psychiatric epidemiology in the 20th century.

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    March, Dana; Oppenheimer, Gerald M

    2014-08-01

    Recent scholarship regarding psychiatric epidemiology has focused on shifting notions of mental disorders. In psychiatric epidemiology in the last decades of the 20th century and the first decade of the 21st century, mental disorders have been perceived and treated largely as discrete categories denoting an individual's mental functioning as either pathological or normal. In the USA, this grew partly out of evolving modern epidemiological work responding to the State's commitment to measure the national social and economic burdens of psychiatric disorders and subsequently to determine the need for mental health services and to survey these needs over time. Notably absent in these decades have been environmentally oriented approaches to cultivating normal, healthy mental states, approaches initially present after World War II. We focus here on a set of community studies conducted in the 1950s, particularly the Midtown Manhattan study, which grew out of a holistic conception of mental health that depended on social context and had a strong historical affiliation with: the Mental Hygiene Movement and the philosophy of its founder, Adolf Meyer; the epidemiological formation of field studies and population surveys beginning early in the 20th century, often with a health policy agenda; the recognition of increasing chronic disease in the USA; and the radical change in orientation within psychiatry around World War II. We place the Midtown Manhattan study in historical context--a complex narrative of social institutions, professional formation and scientific norms in psychiatry and epidemiology, and social welfare theory that begins during the Progressive era (1890-1920) in the USA. © The Author 2014; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  10. PATTERN OF PSYCHIATRIC CO-MORBIDITY IN CHILDREN, AN EPIDEMIOLOGICAL STUDY, AT SIR C. J. INSTITUTE OF PSYCHIATRY, HYDERABAD.

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    Dr. Syed Qalb-I-Hyder Naqvi*, Dr. Aysha Nighat, Dr. Nisar Ahmed Shah, Summaiya Shahid, Dr. Moin Ahmed Ansari, Syeda Maryam Hyder Naqvi, Dr.Zulfiqar Siddiqui

    2018-01-01

    Background: According to the World Health Organization (WHO), now a day’s mental health disorders are the leading causes of disability worldwide. Most of the psychiatric disorders start in child hood and adolescent. In general population 9.3% of the children had mental health problem and presence of comorbidity complicate the diagnosis and treatment. Objective: This study was aimed to determine the frequency of psychiatric co-morbidity in children and to identify the common Socio demographic ...

  11. Social disorder and diagnostic order: the US Mental Hygiene Movement, the Midtown Manhattan study and the development of psychiatric epidemiology in the 20th century

    OpenAIRE

    March, Dana; Oppenheimer, Gerald M

    2014-01-01

    Recent scholarship regarding psychiatric epidemiology has focused on shifting notions of mental disorders. In psychiatric epidemiology in the last decades of the 20th century and the first decade of the 21st century, mental disorders have been perceived and treated largely as discrete categories denoting an individual’s mental functioning as either pathological or normal. In the USA, this grew partly out of evolving modern epidemiological work responding to the State’s commitment to measure t...

  12. Anxiety: its role in the history of psychiatric epidemiology.

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    Murphy, J M; Leighton, A H

    2009-07-01

    The role played by anxiety in the history of psychiatric epidemiology has not been well recognized. Such lack of understanding retarded the incremental growth of psychiatric research in general populations. It seems useful to look back on this history while deliberations are being carried out about how anxiety will be presented in DSM-V. Drawing on the literature and our own research, we examined work that was carried out during and after the Second World War by a Research Branch of the United States War Department, by the Stirling County Study, and by the Midtown Manhattan Study. The differential influences of Meyerian psychobiology and Freudian psychoanalysis are noted. The instruments developed in the early epidemiologic endeavors used questions about nervousness, palpitations, sweating, trembling, shortness of breath, upset stomach, etc. These symptoms are important features of what the clinical literature called 'manifest', 'free-floating' or 'chronic anxiety'. A useful descriptive name is 'autonomic anxiety'. Although not focusing on specific circumstances as in Panic and Phobic disorders, a non-specific form of autonomic anxiety is a common, disabling and usually chronic disorder that received empirical verification in studies of several community populations. It is suggested that two types of general anxiety may need to be recognized, one dominated by excessive worry and feelings of stress, as in the current DSM-IV definition of Generalized Anxiety Disorder (GAD), and another emphasizing frequent unexplainable autonomic fearfulness, as in the early epidemiologic studies.

  13. Epidemiology of Psychiatric Disorders in Iranian Children and Adolescents (IRCAP) and Its Relationship with Social Capital, Life Style and Parents' Personality Disorders: Study Protocol.

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    Mohammadi, Mohammad Reza; Ahmadi, Nastaran; Kamali, Koorosh; Khaleghi, Ali; Ahmadi, Ameneh

    2017-01-01

    Objective: We aimed at designing a cross sectional study to investigate the prevalence of psychiatric disorders in Iranian children and adolescents (IRCAP) and to determine its relationship with social capital, life style, and parents' personality disorders. Method: This cross sectional study was a national project implemented in all provinces of Iran. In this community-based study, using ‎multistage cluster sampling method, we selected 1000 children and adolescents aged 6 to 18 years in each province. The total sample size reached to 31 000. ‎We randomly collected 170 blocks. Then, of each cluster head, we selected 6 cases including 3 cases of each gender in ‎different age groups (6- 9 years, 10- 14 years, and 15- 18 years). The clinical psychologists instructed the participants to complete the Persian version of Kiddie-Sads-‎Present and Lifetime Version (K-SADS-PL). In addition, demographic data (gender, age, education, parent education, and economic situation) and information on lifestyle, social capital, and parents' personality disorders were obtained from the participants. Discussion: IRCAP study presents a protocol for an epidemiological survey on the first estimates for the prevalence of psychiatric disorders in children and adolescents across the country. This large body of data, on a range of individual behavioural and emotional items and scores, allows us to compare the rates and patterns of deviance between urban and rural places of residence in 31 provinces of Iran with non Iranian samples surveyed with the same measures.

  14. Epidemiology of Psychiatric Disorders in Iranian Children and Adolescents and Its Relationship with Social Capital, Life Style and Parents' Personality Disorders: Study Protocol

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    Mohammad Reza Mohammadi

    2017-02-01

    Full Text Available Objective: We aimed at designing a cross sectional study to investigate the prevalence of psychiatric disorders in Iranian children and adolescents and to determine its relationship with social capital, life style, and parents' personality disorders.Method: This cross sectional study was a national project implemented in all provinces of Iran. In this community-based study, using ‎multistage cluster sampling method, we selected 1000 children and adolescents aged 6 to 18 years in each province. The total sample size reached to 31 000. ‎We randomly collected 170 blocks. Then, of each cluster head, we selected 6 cases including 3 cases of each gender in ‎different age groups (6- 9 years, 10- 14 years, and 15- 18 years. The clinical psychologists instructed the participants to complete the Persian version of Kiddie-Sads-‎Present and Lifetime Version (K-SADS-PL. In addition, demographic data (gender, age, education, parent education, and economic situation and information on lifestyle, social capital, and parents' personality disorders were obtained from the participants.Discussion: This study presents a protocol for an epidemiological survey on the first estimates for the prevalence of psychiatric disorders in children and adolescents across the country. This large body of data, on a range of individual behavioural and emotional items and scores, allows us to compare the rates and patterns of deviance between urban and rural places of residence in 31 provinces of Iran with non Iranian samples surveyed with the same measures.

  15. Psychiatric epidemiology and disaster exposure in Australia.

    NARCIS (Netherlands)

    Reifels, L.; Mills, K.; Dückers, M.L.A.; O'Donnell, M.L.

    2017-01-01

    Aims. To examine the lifetime prevalence and risk of psychiatric disorders associated with natural and man-made disaster exposure in Australia. Methods. We utilised data from a nationally representative population survey (N = 8841) which were analysed through univariate and multivariate logistic

  16. Psychiatric epidemiology, or the story of a divided discipline.

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    Demazeux, Steeves

    2014-08-01

    This article traces the historical decisions, concepts and key professional collaborations that laid the foundations for the formation of American psychiatric epidemiology during the 20th century, up to the discipline's institutional consolidation, circa 1980, when the third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III) was published. Thomas Kuhn's 'disciplinary matrix' is mobilized as a framework that allows the institutional and intellectual construction of a discipline to be analysed as separate but intertwined components, without assuming that the two evolve in tandem. The identification of the strengths as well as the frailties and internal divisions of the discipline as it developed reveals a paradoxical situation: a time lag between psychiatric epidemiology's institutionalization and public recognition, on the one hand; and the weak coherence of its intellectual components, on the other hand. We briefly trace the origins of split among the discipline's aetiological models of mental disorders and suggest that the lack of coherence among them has prevented psychiatric epidemiology from achieving the status of a normal scientific discipline, in the Kuhnian sense. Without a more explicit attention to the intellectual rationale of the discipline, psychiatric epidemiology will continue to maintain a strong institutional dimension and weak intellectual matrix. © The Author 2014; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  17. The measurement of poverty in psychiatric epidemiology in LMICs: critical review and recommendations.

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    Cooper, Sara; Lund, Crick; Kakuma, Ritsuko

    2012-09-01

    Studies exploring the relationship between poverty and mental health in low and middle income countries (LMICs) have produced somewhat conflicting results. This has partly been attributed to poorly operationalized and oversimplified poverty measures. This paper has two aims: (1) to review how socio-economic outcomes in psychiatric epidemiology in LMICs are measured; (2) based on this review, to provide a set of generic recommendations for measuring poverty in psychiatric epidemiology in LMIC. This is relevant for mental health researchers, and for practitioners and policy makers who use mental health research findings. This review was part of a broader systematic review examining the association between poverty and mental illness. An analytic framework was developed to examine the definition and measurement of poverty in these studies. The majority of studies provided no definition for the concept of poverty being used, and very few measured poverty through standardized or validated methods. Many poverty indicators were broken down into extremely open-ended and vague categories, with no details on how the parameters were defined or derived, and no documentation of the time period and unit of analysis for which the poverty variable was measured. This review revealed that using poverty as an indicator in mental health research in LMIC is still in its infancy, with much room for improvement. The implications of poor measurement of poverty in psychiatric epidemiology are discussed. The recommendations provided will hopefully help researchers in psychiatric epidemiology use the concept of poverty in a much more critical, systematic and appropriate manner.

  18. Increase in sickness absence with psychiatric diagnosis in Norway: a general population-based epidemiologic study of age, gender and regional distribution

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    Brage Sören

    2006-08-01

    Full Text Available Abstract Background The aim of this study was to assess the incidence of sickness absence with psychiatric diagnoses from 1994–2000, and the distribution across gender, age groups, diagnostic groups and regions in a general population. Methods The population at risk was defined as all individuals aged 16–66 years who were entitled to sickness benefits in 1994, 1996, 1998 and 2000 (n = 2,282,761 in 2000. All individuals with a full-time disability pension were excluded. The study included approximately 77% of the Norwegian population aged 16–66 years. For each year, the study base started on 1 January and ended on 31 December. Individuals that were sick-listed for more than 14/16 consecutive days with a psychiatric diagnosis on their medical certificate were selected as cases. Included in this study were data for Norway, the capital city Oslo and five regions in the southeast of the country. Results Sickness absence with psychiatric diagnoses increased in all age groups, in women and men, and in all regions. At the national level, the cumulative incidence increased in women from 1.7% in 1994 to 4.6% in 2000, and in men from 0.8% in 1994 to 2.2% in 2000. The highest cumulative incidence was found in middle-aged women and men (30–59 years. Women had a higher incidence than men in all stratification groups. The cumulative incidences in 2000 varied between 4.6% to 5.6% in women in the different regions, and for men the corresponding figures were 2.1% to 3.2%. Throughout the four years studied, women in Oslo had more than twice as high incidence levels of sickness absence with alcohol and drug diagnoses as the country as a whole. There were some differences between regions in sickness absence with specific psychiatric diagnoses, but they were small and most comparisons were non-significant. Conclusion Sickness absence with psychiatric diagnoses increased between 1994 and 2000 in Norway. The increase was highest in the middle-aged, and in women

  19. From 'Big 4' to 'Big 5': a review and epidemiological study on the relationship between psychiatric disorders and World Health Organization preventable diseases.

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    Chartier, Gabrielle; Cawthorpe, David

    2016-09-01

    This study outlines the rationale and provides evidence in support of including psychiatric disorders in the World Health Organization's classification of preventable diseases. The methods used represent a novel approach to describe clinical pathways, highlighting the importance of considering the full range of comorbid disorders within an integrated population-based data repository. Review of literature focused on comorbidity in relation to the four preventable diseases identified by the World Health Organization. This revealed that only 29 publications over the last 5 years focus on populations and tend only to consider one or two comorbid disorders simultaneously in regard to any main preventable disease class. This article draws attention to the importance of physical and psychiatric comorbidity and illustrates the complexity related to describing clinical pathways in terms of understanding the etiological and prognostic clinical profile for patients. Developing a consistent and standardized approach to describe these features of disease has the potential to dramatically shift the format of both clinical practice and medical education when taking into account the complex relationships between and among diseases, such as psychiatric and physical disease, that, hitherto, have been largely unrelated in research.

  20. Evaluation of epidemiological studies

    International Nuclear Information System (INIS)

    Breckow, J.

    1995-01-01

    The publication is intended for readers with a professional background in radiation protection who are not experts in the field of epidemiology. The potentials and the limits of epidemiology are shown and concepts and terminology of radioepidemilogic studies as well as epidemiology in general are explained, in order to provide the necessary basis for understanding or performing evaluations of epidemiologic studies. (orig./VHE) [de

  1. ADHD in the Arab World: A Review of Epidemiologic Studies

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    Farah, Lynn G.; Fayyad, John A.; Eapen, Valsamma; Cassir,Youmna; Salamoun, Mariana M.; Tabet, Caroline C.; Mneimneh, Zeina N.; Karam, Elie G.

    2009-01-01

    Objective: Epidemiological studies on psychiatric disorders are quite rare in the Arab World. This article reviews epidemiological studies on ADHD in all the Arab countries. Method: All epidemiological studies on ADHD conducted from 1966 through th present were reviewed. Samples were drawn from the general community, primary care clinical…

  2. A Review of Child Psychiatric Epidemiology With Special Reference to American Indian and Alaska Native Children.

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    Green, Ben Ezra; And Others

    1981-01-01

    Places the limited knowledge of the psychological problems of American Indian and Alaska Native children in context of general child psychiatric epidemiology, using the taxonomy of the American Psychiatric Association's third "Diagnostic and Statistical Manual." Available from: White Cloud Center, Gaines Hall UOHSC, 840 Southwest Gaines…

  3. [A review of thirty years of activity of the Research Program in Psychiatric Epidemiology (PEPSI) of the CONICET].

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    Pavlovsky, Federico

    2003-01-01

    This article summarizes the activity of the Programa de Investigaciones en Epidemiología Psiquiátrica (PEPSI) (Research Program in Psychiatric Epidemiology) of the CONICET, directed for more than thirty years by Fernando Pages Larraya. After an anthropologic psychiatric experience done in the Gran Chaco Gualamba, by the end of the 60s, Pages Larraya and his team developed the theory of Cultural Isoidias, zones into which the country could be divided for epidemiologic studies. This article summarizes some of the principal lines of investigation of this program which departures from an initial study of the prevalence of mental diseases in Argentina. Other lines of research (such as a study about marginality, about Alzheimer's disease, about alcoholism and about AIDS) are summarized very briefly so as to give the reader an idea about the enormous field of study embraced by the PEPSI.

  4. Identificação de casos psiquiátricos em estudos epidemiológicos multifásicos: métodos, problemas e aplicabilidade Psychiatric cases identification by multi steps epidemiological studies: methods, problems and applicability

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    Sérgio B Andreoli

    2000-10-01

    Full Text Available OBJETIVO: Discutir aspectos metodológicos da estratégia de identificação de casos psiquiátricos, em duas etapas, em estudos epidemiológicos. MÉTODOS: Analisa-se a metodologia utilizada no Estudo Multicêntrico de Morbidade Psiquiátrica do Adulto realizado em três cidades brasileiras, entre 1990-1991. Na primeira etapa do citado estudo, uma amostra aleatória (6.740 indivíduos da população foi selecionada e submetida a um rastreamento com o Questionário de Morbidade Psiquiátrica do Adulto -- QMPA. Na segunda etapa, uma subamostra (775 indivíduos foi selecionada e submetida ao Inventário de Sintomas do DSM-III (Diagnostic and Statistical Manual of Mental Disorders, aplicado por psiquiatras e psicólogos treinados, para confirmação-diagnóstica. RESULTADOS: São descritos os procedimentos empregados para a estimativa das prevalências, mostrando que o fraco desempenho da escala de rastreamento não compromete o método. CONCLUSÃO: A vantagem da metodologia é a de corrigir as distorções apresentadas pelos instrumentos atuais de identificação de casos psiquiátricos.OBJECTIVE: To discuss methodological aspects of the two stages in the identification of psychiatric cases in epidemiological studies. METHODS: Analyze the methodology used in the Multicentric Psychiatric Morbidity Study, which was conducted in three Brazilian cities (São Paulo, Brasília and Porto Alegre. In the first stage of that study, a random sample (6,740 individuals of the population was drawn and all the participants were screened with the Questionnaire of Psychiatric Morbidity of the Adult (QMPA. In the second stage, a sample (775 individuals of this population was drawn and these individuals were submitted to the Inventory of Symptoms of DSM-III, carried out by psychiatrists and trained psychologists. RESULTS: The study procedure for estimating the prevalence is described in details, showing that though the screening scales are a weak tool, they don

  5. Review of epidemiology, clinical presentation, diagnosis, and treatment of common primary psychiatric causes of cutaneous disease.

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    Krooks, J A; Weatherall, A G; Holland, P J

    2018-06-01

    Approximately half of all patients presenting to dermatologists exhibit signs and symptoms of psychiatric conditions that are either primary or secondary to cutaneous disease. Because patients typically resist psychiatric consult, dermatologists often are on the front line in evaluating and treating these patients. Accordingly, distinguishing the specific underlying or resulting psychiatric condition is essential for effective treatment. The etiology, epidemiology, clinical presentation, diagnosis, and first-line treatment of specific primary psychiatric causes of dermatologic conditions, including delusional infestation, Morgellons syndrome, olfactory reference syndrome, body dysmorphic disorder, excoriation disorder, trichotillomania, and dermatitis artefacta are discussed here, followed by a discussion of the recommended treatment approach with an overview of the different first-line therapies discussed in this review, specifically cognitive behavioral therapy, atypical antipsychotics, selective serotonin reuptake inhibitors, and tricyclic antidepressants. Included is a guide for dermatologists to use while prescribing these medications.

  6. Epidemiological studies on syncope

    DEFF Research Database (Denmark)

    Ruwald, Martin Huth

    2013-01-01

    of the patients play an essential role. In epidemiology these factors have major impact on the outcome of the patients. Until recently, even the definition of syncope differed from one study to another which has made literature reviews difficult. Traditionally the data on epidemiology of syncope has been taken...... from smaller studies from different clinical settings with wide differences in patient morbidity. Through the extensive Danish registries we examined the characteristics and prognosis of the patients hospitalized due to syncope in a nationwide study. The aims of the present thesis were to investigate......, prevalence and cardiovascular factors associated with the risk of syncope, 4) the prognosis in healthy individuals discharged after syncope, and 5) the prognosis of patients after syncope and evaluation of the CHADS2 score as a tool for short- and long-term risk prediction. The first studies of the present...

  7. Cultural concepts of distress and psychiatric disorders: literature review and research recommendations for global mental health epidemiology

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    Kohrt, Brandon A; Rasmussen, Andrew; Kaiser, Bonnie N; Haroz, Emily E; Maharjan, Sujen M; Mutamba, Byamah B; de Jong, Joop TVM; Hinton, Devon E

    2014-01-01

    Background Burgeoning global mental health endeavors have renewed debates about cultural applicability of psychiatric categories. This study’s goal is to review strengths and limitations of literature comparing psychiatric categories with cultural concepts of distress (CCD) such as cultural syndromes, culture-bound syndromes, and idioms of distress. Methods The Systematic Assessment of Quality in Observational Research (SAQOR) was adapted based on cultural psychiatry principles to develop a Cultural Psychiatry Epidemiology version (SAQOR-CPE), which was used to rate quality of quantitative studies comparing CCD and psychiatric categories. A meta-analysis was performed for each psychiatric category. Results Forty-five studies met inclusion criteria, with 18 782 unique participants. Primary objectives of the studies included comparing CCD and psychiatric disorders (51%), assessing risk factors for CCD (18%) and instrument validation (16%). Only 27% of studies met SAQOR-CPE criteria for medium quality, with the remainder low or very low quality. Only 29% of studies employed representative samples, 53% used validated outcome measures, 44% included function assessments and 44% controlled for confounding. Meta-analyses for anxiety, depression, PTSD and somatization revealed high heterogeneity (I2 > 75%). Only general psychological distress had low heterogeneity (I2 = 8%) with a summary effect odds ratio of 5.39 (95% CI 4.71-6.17). Associations between CCD and psychiatric disorders were influenced by methodological issues, such as validation designs (β = 16.27, 95%CI 12.75-19.79) and use of CCD multi-item checklists (β = 6.10, 95%CI 1.89-10.31). Higher quality studies demonstrated weaker associations of CCD and psychiatric disorders. Conclusions Cultural concepts of distress are not inherently unamenable to epidemiological study. However, poor study quality impedes conceptual advancement and service application. With improved study design and reporting using

  8. Ataques de nervios in the Puerto Rican Diagnostic Interview Schedule: the impact of cultural categories on psychiatric epidemiology.

    Science.gov (United States)

    Guarnaccia, P J; Rubio-Stipec, M; Canino, G

    1989-09-01

    This paper examines the effect of the cultural category ataques de nervios on responses to the Puerto Rican Diagnostic Interview Schedule (DIS), a Spanish version of structured psychiatric diagnostic interview developed for the NIMH Epidemiologic Catchment Area study. An ataque de nervios scale was created from the Somatization items of the DIS to explore the effect of this culturally meaningful category of distress on responses to a standard psychiatric interview. Analysis of 1,513 cases from a representative sample of the island of Puerto Rico indicated that people reporting ataque symptoms fit the social characteristics described for ataques sufferers in the ethnographic literature. Qualitative data indicated that Puerto Ricans were reporting ataques de nervios in the panic section of the DIS. Questions are raised about the validity of the somatization and panic sections of the DIS in cross-cultural research with Hispanics.

  9. Hyperhidrosis-psychiatric Study and Behaviour Therapy

    Directory of Open Access Journals (Sweden)

    P V Pradhan

    1984-01-01

    Full Text Available Eleven patients suffering from hyperhidrosis were psychiatrically studied. Seven of them were given behaviour therapy. Majority of the patients had -an unhappy childhood and long - standing and continuing psychological stress. None of them had obvious, coexisting psychiatric condition.. Thus, hyperhidrosis was the sole, expression of their psychological conflicts. Of the 7 patients treated 71% showed improvement with relaxation and systemic desentiziation which,was maintained for a_ period of at least 6 months.

  10. Indoor radon epidemiological study

    Energy Technology Data Exchange (ETDEWEB)

    Kunz, E; Tomasek, L; Mueller, T [National Radiation Protection Institute, Prague (Czech Republic); Placek, V [Inst. for Expertises and Emergencies, Pribram-Kamenna (Czech Republic); Matzner, J; Heribanova, A [State Office for Nuclear Safety, Prague (Czech Republic)

    1996-12-31

    The study is a long-term prospective cohort study of lung cancer and possibility other causes of death. The study population includes inhabitants of the area, who had resided there for at three years and at least one of these between 1.1.1960 and 21.12.1989. A total of 11865 inhabitants satisfied these criteria. The cumulative exposure of each respondent is being assessed on the basis of measurements in dwellings, time spent there and estimation of previous exposure levels by a model accounting for constructional changes in buildings. One year lasting measurements of radon daughter products by integral dosimeters (Kodak film LR 115) were performed in practically all dwellings of the specified area. Radon measurements in houses in term of equilibrium concentration are compared with the results of a pilot study in Petrovice in 1990-91 which gave the stimulus for the epidemiological study. The distribution of death causes and ratio of observed (O) to expected (E) cases among collected death cases in the cohort, generally, somewhat lower ratios than one reflect the non-industrial character of the region, with the exception of lung cancer in man. The differences in the O/E ratios for lung cancer among the separate communities indicate that even in the situation of generally lower mortality, the dependence of lung cancer mortality on radon.

  11. Toxocara infection in psychiatric inpatients: a case control seroprevalence study.

    Directory of Open Access Journals (Sweden)

    Cosme Alvarado-Esquivel

    Full Text Available BACKGROUND: There is poor knowledge about the epidemiology of toxocariasis in psychiatric patients. AIMS: Determine the seroepidemiology of Toxocara infection in psychiatric patients. METHODS: Through a case-control seroprevalence study, 128 psychiatric inpatients and 276 control subjects were compared for the presence of anti-Toxocara IgG antibodies in Durango, Mexico. Socio-demographic, clinical, and behavioral characteristics of inpatients associated with toxocariasis were also investigated. RESULTS: Six of the 128 (4.7% psychiatric inpatients, and 3 (1.1% of the 276 controls were positive for anti-Toxocara IgG antibodies (P = 0.03. Stratification by age showed that Toxocara seroprevalence was significantly (P = 0.02 higher in patients aged ≤50 years old (6/90∶6.7% than controls of the same age (2/163∶1.2%. While Toxocara seroprevalence was similar in patients and controls aged >50 years old. Stratification by gender showed that Toxocara seroprevalence was significantly (P = 0.03 higher in female patients (2/37∶5.4% than in female controls (0/166∶0%. No statistically significant associations between Toxocara seropositivity and clinical characteristics were found. In contrast, Toxocara seropositivity was associated with consumption of goat meat and raw sea snail. CONCLUSIONS: This is the first report of toxocariasis in psychiatric inpatients in Mexico. Further studies with larger sample sizes are needed to elucidate the association of toxocariasis with psychiatric diseases. The role of the consumption of goat meat and raw sea snail in the transmission of Toxocara deserve further investigation.

  12. Receptor study of psychiatric disorders using PET

    International Nuclear Information System (INIS)

    Suhara, Tetsuya

    1992-01-01

    Recent receptor studies of psychiatric disorders using PET have been focused on the change in the number of D 2 dopamine receptors in the striatum of drug-naive schizophrenic patients. One study confirmed an increase in D 2 receptors, while another study denied it. Although there were some differences in the approaches of the two groups, the reason for the discrepancy is not clear yet. Looking to psychiatric disorders other than schizophrenia, our recent study revealed a possible role of dopamine D 1 receptors in bipolar mood disorders. However, some problems must be resolved for further receptor studies with PET. For example, our recent study shows that desipamine decreases the in vivo binding of dopramine D 1 and D 2 receptors whereas these is no effect on dopamine D 1 and D 2 receptors in vitro. Additionally significant methodological problems lie in the method of evaluation of the non-specific binding and the effect of endogenous neurotransmitters. Moreover, difficulties in the diagnosis of psychiatric disorders and ethical problems in psychiatric research are critical factors in receptor studies with PET in psychiatric disorders. (author)

  13. Reconsidering the definition of Major Depression based on Collaborative Psychiatric Epidemiology Surveys.

    Science.gov (United States)

    Rosenström, Tom; Jokela, Markus

    2017-01-01

    Diagnostic definitions for depressive disorders remain a debated topic, despite their central role in clinical practice and research. We use both recent evidence and nationally representative data to derive an empirically-based modification of DSM-IV/-5 Major Depressive Disorder (MDD). A modified MDD diagnosis was derived by analyzing data from Collaborative Psychiatric Epidemiology Surveys, a multistage probability sample of adults (n=20 013; age ≥ 18 years) in coterminous USA, Alaska and Hawaii. The old and the newly suggested MDD definitions were compared for their associated disability (WHO Disability Assessment Schedule and number of disability days in past month), suicide attempt, and other covariates. Our data-driven definition for major depression was "lack of interest to all or most things" plus four other symptoms from the set {weight gain, weight loss, insomnia, psychomotor retardation, fatigue, feelings of worthlessness, diminished ability to think/concentrate, suicidal ideation/attempt}. The new definition captured all the disability implied by MDD and excluded cases that showed no greater disability than the general population nor increased risk of suicide attempts. The lifetime prevalence of the new diagnosis was 14.7% (95% CI=14-15.4%) of the population, slightly less than for the old definition (16.4%; CI=15.4-17.3%). Only conservative modifications of MDD could be studied, because of restrictions in the symptom data. With only small adjusting, the new definition for major depression may be more clinically relevant than the old one, and could serve as a conservative replacement for the old definition. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. STUDY ON PSYCHIATRIC CO - MORBIDITY IN PSORIASIS

    Directory of Open Access Journals (Sweden)

    Shrikant B.

    2015-06-01

    Full Text Available BACKGROUND: Psoriasis is relatively common , chronic inflammatory and hyper - proliferative skin disease that affects 1.4% to 2.0% of the population. Presence of itching , chronic recurrent course of disease and incomplete cure may contribute to great deal of psychiatric co - morbidity in these patients. the most persuasive indications of a link between stress and psoriasis comes from patients themselves , with studies illustrating that the majority of patients believe that stress or psychological distress is a factor in the manifestations of their condition . Depression and anxiety are the most common disorders that are associated with psoriasis , but the proportion of patient also having other psychiatric co - morbid diseases which include social phobia , generalize anxiety disorder , panic disorder , psychotic diso rder , etc. Moreover , symptoms of psoriasis , especially pruritus , are related to depression. OBJECTIVES : To evaluate different psychiatric illnesses their prevalence and severity in psoriasis patients. METHODOLOGY : This was cross - sectional observational stu dy comprised of 70 consecutive patients of psoriasis attending the out - patient department of Dermatology. All the patients were subjected to detailed examinations including the elicitation of dermatological and psychiatric profile after getting written con sent for study . Data was collected using self - developed , pre tested , semi structured Pro format by interview method. RESULTS : The profile of psychiatric diagnoses obtained in the present study depressive disorder 31.4% {18.57% depression , 12.85% Depression with anxiety symptoms} , anxiety disorder 25.7% (7.14% GAD , 8.17% panic disorder , 5.71% social phobia , 4.28 specific phobia. Severity of major depressive disorder was determined with HAM - D score 53.8% had mild depression , 30.7% moderate depression and 15. 5% severe depression. Similarly when HAM - A scale was used to determined severity of generalized

  15. How does the social environment 'get into the mind'? Epigenetics at the intersection of social and psychiatric epidemiology.

    Science.gov (United States)

    Toyokawa, Satoshi; Uddin, Monica; Koenen, Karestan C; Galea, Sandro

    2012-01-01

    The social environment plays a considerable role in determining major psychiatric disorders. Emerging evidence suggests that features of the social environment modify gene expression independently of the primary DNA sequence through epigenetic processes. Accordingly, dysfunction of epigenetic mechanisms offers a plausible mechanism by which an adverse social environment gets "into the mind" and results in poor mental health. The purpose of this review is to provide an overview of the studies suggesting that epigenetic changes introduced by the social environment then manifest as psychological consequences. Our goal is to build a platform to discuss the ways in which future epidemiologic studies may benefit from including epigenetic measures. We focus on schizophrenia, major depressive disorder, post-traumatic stress disorder, anorexia nervosa, and substance dependence as examples that highlight the ways in which social environmental exposures, mediated through epigenetic processes, affect mental health. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Epidemiology of Serious Mental Illness in Malta - Consequences for developing a new psychiatric hospital and community psychiatry.

    Science.gov (United States)

    Grech, Anton

    2016-09-01

    Mental Health Services in Malta are presently at crossroads, because they are in the stage of increasing and strengthening the community services and considering closing the main psychiatric inpatient facility and replacing it with a new hospital. For proper planning of such changes, and ideal approach is that of basing these plans on results of population based epidemiological findings on rate of mental illness and required care. Such studies are strongly recommended, and this approach has already been used in Malta a couple of years ago prior to establishing inpatient care for Eating Disorders. In absence of such studies, this paper proposes ways how to use findings from available research and data to use as basis for such proper service plans.

  17. Psychiatric correlates of past year adult bullying behaviors: Findings from the National Epidemiology Survey of Alcohol and Related Conditions.

    Science.gov (United States)

    McMillan, Katherine A; Thorisdottir, Audur S; Asmundson, Gordon J G

    2016-12-30

    Previous research on bully perpetration and psychiatric outcomes has been limited to examination of lifetime associations and has not included evaluation of posttraumatic stress disorder (PTSD), despite previously reported correlations between PTSD and anger and aggression. The purpose of the present study was to provide a comprehensive evaluation of the association between bullying behaviour and mental disorders within a past-year framework. Data was obtained from Wave 2 of the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC; n=34,653), a nationally-representative survey of American adults. Cross-tabulations and logistic regression analyses were conducted to evaluate the relationship between bullying behaviour and psychiatric diagnosis. A total of 239 individuals (138 males, 101 females) reported engaging in bullying behaviour within the past-year. Mood, anxiety, substance use, and personality disorders were all more common among bully perpetrators compared to others. Of note, strong associations were found between PTSD and bully perpetration. Findings from the current study demonstrate strong associations between bullying perpetration and mental health concerns. The proximity of bullying behaviors and mental health concerns may be important, suggesting avenues for efforts at intervention and bullying prevention. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  18. Low dose epidemiologic studies

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In this chapter the BEIR committee has reviewed low-dose irradiation studies since the BEIR III report. They have considered the carcinogenic effectiveness of low-LET in populations exposed to radiation from a number of different sources: diagnostic radiography; fallout from nuclear weapons testing; nuclear installations; radiation in the workplace and high levels of natural background radiation

  19. Epidemiological studies at RERF

    International Nuclear Information System (INIS)

    Shimizu, Yukiko

    1990-01-01

    The study of the Japanese survivors of the A-bombs embraces 120,000 people and extends from 1950 to 1985; 35 years of experience with a population exposed to a range of doses from fractions of a rad up to several hundred rads. This is far and away the most important source of data that are available. The risk estimates derived from this data by the UNSCEAR Commitee, for high dose rate exposure, range between 4x10 -2 /Sv for projection forward in time by the additive model and 11x10 -2 /Sv for the multiplicative projection model. The multiplicative model is favoured today by most people, but it may overestimate the contribution of the younger groups. For an adult population only, the risk estimates will be a little lower because the younger people, who are the most sensitive, would not be included. The differences in sexes seems noticeably smaller than that cited a decade ago in the BEIR III Committee of 1980 and the UNSCEAR Committee of 1977. Age dependence is better known and more pronounced than before and estimates for the younger exposed persons are the most uncertain, as one would expect. The authors' appraisal did not find any serious departure from a constant relative risk model for tumors other than leukemia. However, there did seem to be a slight decrement with time in the case of lung tumors but it was not significant. This item is important because the BEIR V Committee, which has not reported as of this time, has included a decrement term in its approach to projection modeling. The dose response for leukemia fits a linear quadratic best, while for the solid tumors other than leukemia as a group, linear is the best fit. For individual tumors there is somewhat greater flexibility in the dose response, and in some cases linear quadratic fits almost as well als linear. (orig./HP)

  20. The Roles of Socioeconomic Status, Occupational Health and Job Rank on the Epidemiology of Different Psychiatric Symptoms in a Sample of UK Workers.

    Science.gov (United States)

    Lopes, B; Kamau, C; Jaspal, R

    2018-03-06

    There is a considerable gap in epidemiological literature about community mental health showing how psychiatric symptoms are associated with job rank, socioeconomic status, and occupational health. We examine data from 4596 employees collected in the United Kingdom's Psychiatric Morbidity among Adults Living in Private Households Survey. There were 939 workers in managerial jobs, 739 in supervisory jobs and 2918 employees in lower ranking jobs. Of the 4596 workers, 2463 had depressive symptoms and 2133 no depressive symptoms. Job rank, household gross income, social class, personal gross income and socio-economic group were significantly associated with general health, occupational health and depressive and avoidant symptoms. Job rank, occupational and physical health also explained the variance in paranoid and avoidant symptoms among the employees. This study shows that severe psychopathology is related to workers' job rank.

  1. Epidemiological studies in mucus hypersecretion

    DEFF Research Database (Denmark)

    Vestbo, Jørgen

    2002-01-01

    Respiratory mucus in epidemiology has mainly been studied using standardized questionnaires including questions on cough and phlegm. In chronic obstructive pulmonary disease (COPD) much controversy exists regarding the importance of mucus hypersecretion. From being the key element in the 'British...... hypothesis' it was reduced to being an innocent disorder in the 1980s but is now again recognized as a potential risk factor for an accelerated loss of lung function. Whereas early studies in mainly occupational cohorts showed no effect of chronic mucus hypersecretion on decline in lung function......, such an effect has been shown in subsequent studies on general population samples. Chronic mucus hypersecretion also increases risk of hospital admission which may be due to an increased risk of lower respiratory tract infection. In severe COPD this may explain the increased mortality associated...

  2. Plasma HVA in psychiatric patients: longitudinal studies.

    Science.gov (United States)

    Javaid, J I; Sharma, R P; Janicak, P G; Davis, J M

    1990-01-01

    Plasma homovanillic acid (pHVA) was measured in 40 inpatients (25 schizophrenic and 15 nonschizophrenic patients) who underwent up to 3 weeks of drug washout. Schizophrenic patients were then treated with trifluoperazine for 4 weeks, and weekly behavioral and pHVA measures were obtained. The baseline pHVA had no relationship to age, sex, washout period, diagnosis, or behavioral rating scores. In schizophrenic patients, the baseline pHVA did not differ significantly from any value obtained during 4 weeks of treatment. Although there was significant improvement in clinical symptoms, this was not related to changes in pHVA. Further, changes in any of the four Brief Psychiatric Rating Scale (BPRS) factors (i.e., positive symptoms, negative symptoms, hostility/suspicion, or anxiety/depression) were not correlated with changes in pHVA. Although other studies have reported a positive correlation between pHVA and psychotic symptoms, results of this study suggest that any observed relationship between pHVA and psychosis must be carefully interpreted.

  3. Epidemiological study around La Hague

    International Nuclear Information System (INIS)

    1999-01-01

    The North Cotentin is in France, the area where have been led until now, the biggest number of epidemiology studies on the effects of ionizing radiations on man, in order to assess the leukemia incidences and other cancer pathologies around nuclear facilities. The North Cotentin concentrates four nuclear installations.The objective of this file is to take stock of the situation in this field. In 1995 and 1998 have been published two sections of an epidemiology study about the incidence of leukemia in North Cotentin (J.F. Viel study for the period 1978-1992, Spira study for 1993-1997). The study of the Professor Spira does not bring to the fore a significant excess of leukemia for the period 1978-1997. The report of the professor Spira advocates several complementary epidemiology studies to precise or complete the data and lighten the causes of leukemia in North Cotentin. The studies of J.F.Viel shows that it does not exist a significant excess of cases in the studied area (25 cases for 22.8 expected cases, so a non significant difference) but notices an aggregate at the limit to be significant in the Beaumont-Hague canton (4 cases for 1.4 expected cases). J.F.Viel puts forward a relationship between the risk increase (of leukemia incidence) and some individual characteristics linked to the way of life of the studied persons: the North Cotentin beaches frequenting by the mothers or the children at least one time by month, the consumption of fish or shellfish having a local origin at least one time by week. This study suggests that it is the radioactivity, on the beaches on in fishes and shellfish that would be at the origin of the additional noticed leukemia. The authorities asked at the beginning of 1997, a scientific commission directed by the Professor Souleau to propose a new epidemiology study on the leukemia risk around La Hague. The report concludes that the leukemia incidence in the North Cotentin is in accordance with the expected incidence (25 observed

  4. Internal dosimetry for epidemiologic studies

    International Nuclear Information System (INIS)

    Groer, P.G.

    1987-01-01

    In traditional epidemiologic analyses, a single valued summary index, the standardized mortality ratio (SMR), is quite popular. The SMR is simply the ratio of the number of deaths observed in the study population to the number of deaths expected if the study population were subject to the age-specific rates of a standard population. SMRs for all causes or specific causes can be calculated. For such a simple analysis an exposed cohort is often characterized by an average organ or whole body dose or dose interval, and the necessary dose estimation effort is relatively minor. Modern statistical methods focus on the estimation of the cause-specific mortality rate λ for study populations exposed to ionizing radiations or toxic chemicals. The dependence of λ on factors other than demographic characteristics, such as race and sex, is usually described through a parametric model. Such factors, often called covariates or covariables, are incorporated in the mathematical expression for the hazard rate. The external gamma dose or the internal lung dose from inhaled uranium are good examples for covariates. This type of analysis permits the use of individual doses and gives a detailed and quantitative description of the mortality rate as a function of the covariables, but at the cost of a major dosimetric effort. The generation of the necessary dose information and also the calculational efforts become especially taxing for time-dependent covariates such as an internal, cumulative organ dose. 4 refs

  5. Snowboard traumatology: an epidemiological study.

    Science.gov (United States)

    Pigozzi, F; Santori, N; Di Salvo, V; Parisi, A; Di-Luigi, L

    1997-06-01

    In the past 10 years, snowboarding has become a popular winter sport among young people, and the number of accidents has increased proportionately. The incidence of traumas from snowboarding is shown to be 4 to 6 for every 1000 medical examinations, which is similar to that of downhill skiing. However, other important statistical differences exist between the two sports. This study of 106 snowboarding-related injury cases analyzes the epidemiology of these injuries in Italy. Results found that 45.1% of injuries are located in the upper limbs and that significant advantages are obtained with the introduction of guards to protect the upper limbs during descent. Serious ligament injuries to the knee are more rare in snowboarding than in downhill skiing. In both sports, injuries are more common with rigid boots, which lead to a higher incidence of injury to the upper limbs. Finally, a high percentage of injury to beginners was found in this study. Training courses for those who are considering taking up the sport of snowboarding could significantly lower their risk of trauma.

  6. ABO blood groups and psychiatric disorders: a Croatian study.

    Science.gov (United States)

    Pisk, Sandra Vuk; Vuk, Tomislav; Ivezić, Ena; Jukić, Irena; Bingulac-Popović, Jasna; Filipčić, Igor

    2018-02-15

    The prevalence of ABO alleles is different in different populations, and many studies have shown a correlation between the occurrences of some diseases and different genotypes of ABO blood groups. The aim of this study was to determine whether there is a significant association between psychiatric syndromes and ABO blood groups. This case-control study involved 156 psychiatric patients and 303 healthy, unrelated, voluntary blood donors. Genomic DNA was isolated from blood on a QIAcube device using a QIAamp DNA Blood mini QIAcube kit. ABO genotyping on five basic ABO alleles was performed using allele-specific polymerase chain reaction analysis. Compared with healthy subjects, a significantly higher proportion of psychiatric patients had AB blood group (χ 2 =9.359, df=3, p=0.025) and, accordingly, a significantly higher incidence of A1B genotype (χ 2 =8.226, df=3, p=0.042). The odds ratio showed that psychiatric disorders occur almost three times more frequently in carriers of AB group compared to other blood groups. However, no statistically significant difference was found in the distribution of ABO blood groups among patients with different psychiatric diagnoses. Likewise, no correlations were found between ABO blood groups and other characteristics of the psychiatric patients (sex, psychiatric heredity, somatic comorbidity, suicidality). The results of this study support the hypothesis of an association between psychiatric disorders and ABO blood groups. The probability is that psychiatric disorders will occur almost three times more frequently in carriers of AB group compared to other ABO blood groups in the Croatian population.

  7. Psychiatric comorbidity in patients with spasmodic dysphonia: a controlled study

    Science.gov (United States)

    Gündel, H; Busch, R; Ceballos‐Baumann, A; Seifert, E

    2007-01-01

    Objectives To study the prevalence of psychiatric comorbidity assessed by a structured clinical interview in patients with spasmodic dysphonia (SD) compared with patients suffering from vocal fold paralysis (VFP). Methods In 48 patients with SD and 27 patients with VFP, overall psychiatric comorbidity was studied prospectively using the Structured Clinical Interview for DSM‐IV Axis I disorders. Physical disability and psychometric variables were assessed with standardised self‐rating questionnaires. Results 41.7% of SD subjects and 19.5% of the control group met DSM‐IV clinical criteria for current psychiatric comorbidity (p<0.05). Significant predictors of psychiatric comorbidity in SD were severity of voice impairment and subjective assessment of “satisfaction with health”. As a limitation, the severity of voice impairment in patients with SD was nearly twice as high, and their illness had lasted nearly twice as long. Conclusions We found a high prevalence of psychiatric comorbidity in patients with SD. The significant correlation between current psychiatric comorbidity and the extent of voice pathology may point to an especially strong interaction between somatic and psychiatric complaints in SD. PMID:17615166

  8. Retrospective study of epidemiological, clinicopathological and ...

    African Journals Online (AJOL)

    Retrospective study of epidemiological, clinicopathological and biological profils of 62 colorectal cancers cases in Jijel provence (Algeria) ... Our results were often compatible with the available literature and may provide reliable and relevant data on this disease. Key words: Colorectal cancer; Epidemiology; Therapy; ...

  9. Understanding Jordanian Psychiatric Nurses’ Smoking Behaviors: A Grounded Theory Study

    Directory of Open Access Journals (Sweden)

    Khaldoun M. Aldiabat

    2013-01-01

    Full Text Available Purpose. Smoking is prevalent in psychiatric facilities among staff and patients. However, there have been few studies of how contextual factors in specific cultures influence rates of smoking and the health promotion role of psychiatric nurses. This paper reports the findings of a classical grounded theory study conducted to understand how contextual factors in the workplace influences the smoking behaviors of Jordanian psychiatric nurses (JPNs. Method. Semi-structured individual interviews were conducted with a sample of eight male JPNs smokers at a psychiatric facility in Amman, Jordan. Findings. Constant comparative analysis identified becoming a heavy smoker as a psychosocial process characterized by four sub-categories: normalization of smoking; living in ambiguity; experiencing workplace conflict; and, facing up to workplace stressors. Conclusion. Specific contextual workplace factors require targeted smoking cessation interventions if JPNs are to receive the help they need to reduce health risks associated with heavy smoking.

  10. Psychotic experiences and disability: Findings from the Collaborative Psychiatric Epidemiology Surveys.

    Science.gov (United States)

    Oh, Hans; Koyanagi, Ai; Kelleher, Ian; DeVylder, Jordan

    2018-03-01

    Psychotic experiences are associated with a number of poor clinical outcomes, including multimorbid psychopathology, suicidal behavior, and poor treatment response. We wished to investigate the relationship between psychotic experiences and disability, including the following domains: cognition, mobility, self-care, social interaction, role functioning, and days out of role. We used three nationally representative and racially/ethnically diverse samples of the general US adult population: the National Comorbidity Survey Replication (NCS-R), the National Latino and Asian American Survey (NLAAS), and the National Survey of American Life (NSAL). Multi-variable logistic regression analyses were used to assess the associations between lifetime psychotic experiences (visual and auditory hallucinatory experiences and delusional ideation; WHO Composite International Diagnostic Interview psychosis screen) and 30-day impairments in functioning across disability domains (using the WHO Disability Assessment Schedule II). In all three samples, models were adjusted for socio-demographics and co-occurring psychiatric disorders. In the NCS-R, models were also adjusted for chronic health conditions. Across all three studies, our adjusted models showed that people with disability had anywhere from about 1.5 to over 3 times the odds of reporting lifetime psychotic experiences, depending on the domain. This was true for each disability domain, except self-care in the NLAAS and in the NSAL. Psychotic experiences are markers of risk for disability across a wide range of domains. This may explain the elevated rates of service utilization among individuals who report psychotic experiences and supports the need to assess for and respond to psychotic experiences even in the absence of psychotic disorder. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Alcohol use disorders increase the risk of completed suicide - Irrespective of other psychiatric disorders. A longitudinal cohort study

    DEFF Research Database (Denmark)

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

    2009-01-01

    suicide, AUD, Psychotic disorders, Anxiety disorders, Mood disorders, Personality disorders, Drug abuse, and Other psychiatric disorders. Individuals registered with AUD were at significantly increased risk of committing suicide, with a crude hazard ratio (HR) of 7.98 [Confidence interval (CI): 5......Knowledge of the epidemiology of suicide is a necessary prerequisite for developing prevention programs. The aim of this study was to analyze the risk of completed suicide among individuals with alcohol use disorders (AUD), and to assess the role of other psychiatric disorders in this association.......27-12.07] compared to individuals without AUD. Adjusting for all psychiatric disorders the risk fell to 3.23 (CI: 1.96-5.33). In the stratified sub-sample of individuals without psychiatric disorders, the risk of completed suicide was 9.69 (CI: 4.88-19.25) among individuals with AUD. The results indicate...

  12. [A naturalistic study: 100 consecutive episodes of acute agitation in a psychiatric emergency department].

    Science.gov (United States)

    Pascual, J C; Madre, M; Puigdemont, D; Oller, S; Corripio, I; Díaz, A; Faus, G; Perez, V; Alvarez, E

    2006-01-01

    Psychomotor agitation is a common event in psychiatric emergency services (PES) with a prevalence of approximately 10 %. There is no general consensus on to how to manage psychomotor agitation; benzodiazepines, typical antipsychotics and now atypical antipsychotics have demonstrated similar efficacy. The aim of our study was to describe the epidemiology and clinical management of agitation in "real-life" in a psychiatric emergency service. A naturalistic study was performed in acutely agitated patients recruited consecutively in a psychiatric emergency service. Demographics, clinical and therapeutic characteristics were analyzed. Efficacy was assessed by the Excitement Component of the Positive and Negative Syndrome Scale (PANSS-EC) and the Agitation-Calmness Evaluation Scale (ACES). Pragmatic variables such as the need for second pharmacological intervention and the need for physical restraints were assessed. The study included 100 patients with psychomotor agitation. Mean age was 36.2 % and 54% were women. The most prevalent diagnoses were psychotic disorder (48 %) and personality disorder (24 %). Physical restraint was required in 39 % of patients and 52 % accepted oral treatment. Haloperidol was the most frequent oral treatment and olanzapine was the most frequent intramuscular treatment. A naturalistic approach provides data based on clinical reality in psychiatric emergency services. Strict research designs of clinical trials of efficacy imply sample selection biases and are generally distanced from the clinical reality. Atypical antipsychotics have become the first-line treatment in acute agitation

  13. Issues in epidemiological studies of radiofrequency workers

    International Nuclear Information System (INIS)

    Hocking, B.

    1985-01-01

    The paper reviews some of the issues in a proposed epidemiological study of radiofrequency workers. First a few other epidemiological studies are discussed to illustrate some of the common problems such as inadequate definition of effects and/or exposure. Then technical problems in determining dosage and responses as well as study design are reviewed, and finally the administrative aspects of ethics, industrial relations and costs are considered

  14. Patient Aggression and the Wellbeing of Nurses: A Cross-Sectional Survey Study in Psychiatric and Non-Psychiatric Settings.

    Science.gov (United States)

    Pekurinen, Virve; Willman, Laura; Virtanen, Marianna; Kivimäki, Mika; Vahtera, Jussi; Välimäki, Maritta

    2017-10-18

    Wellbeing of nurses is associated with patient aggression. Little is known about the differences in these associations between nurses working in different specialties. We aimed to estimate and compare the prevalence of patient aggression and the associations between patient aggression and the wellbeing of nurses in psychiatric and non-psychiatric specialties (medical and surgical, and emergency medicine). A sample of 5288 nurses (923 psychiatric nurses, 4070 medical and surgical nurses, 295 emergency nurses) participated in the study. Subjective measures were used to assess both the occurrence of patient aggression and the wellbeing of nurses (self-rated health, sleep disturbances, psychological distress and perceived work ability). Binary logistic regression with interaction terms was used to compare the associations between patient aggression and the wellbeing of nurses. Psychiatric nurses reported all types of patient aggression more frequently than medical and surgical nurses, whereas nurses working in emergency settings reported physical violence and verbal aggression more frequently than psychiatric nurses. Psychiatric nurses reported poor self-rated health and reduced work ability more frequently than both of the non-psychiatric nursing groups, whereas medical and surgical nurses reported psychological distress and sleep disturbances more often. Psychiatric nurses who had experienced at least one type of patient aggression or mental abuse in the previous year, were less likely to suffer from psychological distress and sleep disturbances compared to medical and surgical nurses. Psychiatric nurses who had experienced physical assaults and armed threats were less likely to suffer from sleep disturbances compared to nurses working in emergency settings. Compared to medical and surgical nurses, psychiatric nurses face patient aggression more often, but certain types of aggression are more common in emergency settings. Psychiatric nurses have worse subjective

  15. Epidemiological Study of Heart Failure in China

    Directory of Open Access Journals (Sweden)

    Yang Guo

    2015-10-01

    Full Text Available Heart failure (HF is a complex clinical syndrome that results from any structural or functional impairment of ventricular filling or ejection of blood. HF is one of the most important and severe end stages of many cardiovascular diseases. Epidemiological studies of HF have focused mainly on the prevalence, incidence, mortality, fatality, and distribution and temporal trends of these indicators among different populations. This review highlights important epidemiological studies of HF in China.

  16. Relationship of nicotine dependence, subsyndromal and pathological gambling, and other psychiatric disorders: data from the National Epidemiologic Survey on Alcohol and Related Conditions.

    Science.gov (United States)

    Grant, Jon E; Desai, Rani A; Potenza, Marc N

    2009-03-01

    Nicotine dependence frequently co-occurs with subsyndromal and pathological levels of gambling. The relationship of nicotine dependence, levels of gambling pathology, and other psychiatric disorders, however, is incompletely understood. To use nationally representative data from the National Epidemiologic Survey on Alcohol and Related Conditions to examine the influence of DSM-IV nicotine dependence on the association between pathological gambling severities and other psychiatric disorders. Face-to-face interviews were conducted with 43,093 adults living in households and group-quarters in the United States. The main outcome measure was the co-occurrence of current nicotine dependence and Axis I and II disorders and severity of gambling based on the 10 inclusionary diagnostic criteria for pathological gambling. The study was conducted from 2001 to 2002. Among non-nicotine-dependent respondents, increasing gambling severity was associated with greater psychopathology for the majority of Axis I and II disorders. This pattern was not uniformly observed among nicotine-dependent subjects. Significant nicotine-by-gambling-group interactions were observed for multiple Axis I and II disorders. All significant interactions involved stronger associations between gambling and psychopathology in the non-nicotine-dependent group. In a large national sample, nicotine dependence influences the associations between gambling and multiple psychiatric disorders. Subsyndromal levels of gambling are associated with significant psychopathology. Nicotine dependence accounts for some of the elevated risks for psychopathology associated with subsyndromal and problem/pathological levels of gambling. Additional research is needed to examine specific prevention and treatment for individuals with problem/pathological gambling with and without nicotine dependence. ©Copyright 2009 Physicians Postgraduate Press, Inc.

  17. Cross-sectional study to evaluate the longitudinal development of child and adolescent psychiatric diagnoses of inpatients in Vorarlberg, Austria.

    Science.gov (United States)

    Schwarz, Karoline; Fuchs, Martin; Veraar, Maria; Menz, Wolfgang; Kemmler, Georg; Simma, Burkhard

    2016-02-01

    Clinical experience has repeatedly shown evidence for continuity between mental disorders in children and adolescents and mental disorders in adulthood. Up to now, Austria has had no epidemiologic data on psychiatric diseases in children and adolescents and their development into adulthood. How often do children and adolescents with psychiatric diseases have psychiatric diseases in adulthood? Is there any association between psychiatric diagnoses in childhood/adolescence and adulthood? Electronic medical records provided us with data on 2210 children and adolescents who were admitted to any hospital in the State of Vorarlberg, Austria, between 1997 and 2012 because of psychiatric diseases. In this cross-sectional study, diagnoses were coded according to ICD-10 and ICD-9 criteria. The three main reasons for admission of children and adolescents were substance abuse, emotional disorders and conduct disorders. Of the admitted children and adolescents, 9.8 % were readmitted to a psychiatric institution in adulthood. The main reason for readmission in adulthood appears to be disorders due to psychoactive substances (42.1 %). Of young patients with psychoactive substance use, 9.7 % were rehospitalized in adulthood, 70.8 % of them showed a diagnosis in the same category (F1) on admission. Children and adolescents admitted for schizophrenia, schizotypal, and delusional disorders (F2) were significantly more likely to be readmitted in adulthood (40.9 %) compared to any other child psychiatric diagnosis. This study once again shows the continuity of psychiatric disorders from childhood and adolescence to adulthood. It also gives further information about the transmission of diagnoses when patients reached the age of 18 years and their outcome. Until now, there is hardly any information about the outcome of children and adolescents with psychiatric diagnoses in Austria. We want to bring up more knowledge on that issue. Research findings may improve prevention and clinical

  18. Predictors of violent behavior among acute psychiatric patients: clinical study.

    Science.gov (United States)

    Amore, Mario; Menchetti, Marco; Tonti, Cristina; Scarlatti, Fabiano; Lundgren, Eva; Esposito, William; Berardi, Domenico

    2008-06-01

    Violence risk prediction is a priority issue for clinicians working with mentally disordered offenders. The aim of the present study was to determine violence risk factors in acute psychiatric inpatients. The study was conducted in a locked, short-term psychiatric inpatient unit and involved 374 patients consecutively admitted in a 1-year period. Sociodemographic and clinical data were obtained through a review of the medical records and patient interviews. Psychiatric symptoms at admission were assessed using the Brief Psychiatric Rating Scale (BPRS). Psychiatric diagnosis was formulated using the Structured Clinical Interview for DSM-IV. Past aggressive behavior was evaluated by interviewing patients, caregivers or other collateral informants. Aggressive behaviors in the ward were assessed using the Overt Aggression Scale. Patients who perpetrated verbal and against-object aggression or physical aggression in the month before admission were compared to non-aggressive patients, moreover, aggressive behavior during hospitalization and persistence of physical violence after admission were evaluated. Violent behavior in the month before admission was associated with male sex, substance abuse and positive symptoms. The most significant risk factor for physical violence was a past history of physically aggressive behavior. The persistent physical assaultiveness before and during hospitalization was related to higher BPRS total scores and to more severe thought disturbances. Higher levels of hostility-suspiciousness BPRS scores predicted a change for the worse in violent behavior, from verbal to physical. A comprehensive evaluation of the history of past aggressive behavior and psychopathological variables has important implications for the prediction of violence in psychiatric settings.

  19. An observational study in psychiatric acute patients admitted to General Hospital Psychiatric Wards in Italy

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    Margari Francesco

    2007-01-01

    Full Text Available Abstract Objectives this Italian observational study was aimed at collecting data of psychiatric patients with acute episodes entering General Hospital Psychiatric Wards (GHPWs. Information was focused on diagnosis (DSM-IV, reasons of hospitalisation, prescribed treatment, outcome of aggressive episodes, evolution of the acute episode. Methods assessments were performed at admission and discharge. Used psychometric scales were the Brief Psychiatric Rating Scale (BPRS, the Modified Overt Aggression Scale (MOAS and the Nurses' Observation Scale for Inpatient Evaluation (NOSIE-30. Results 864 adult patients were enrolled in 15 GHPWs: 728 (320 M; mean age 43.6 yrs completed both admission and discharge visits. A severe psychotic episode with (19.1% or without (47.7% aggressive behaviour was the main reason of admission. Schizophrenia (42.8% at admission and 40.1% at discharge and depression (12.9% at admission and 14.7% at discharge were the predominant diagnoses. The mean hospital stay was 12 days. The mean (± SD total score of MOAS at admission, day 7 and discharge was, respectively, 2.53 ± 5.1, 0.38 ± 2.2, and 0.21 ± 1.5. Forty-four (6.0% patients had episodes of aggressiveness at admission and 8 (1.7% at day 7. A progressive improvement in each domain/item vs. admission was observed for MOAS and BPRS, while NOSIE-30 did not change from day 4 onwards. The number of patients with al least one psychotic drug taken at admission, in the first 7 days of hospitalisation, and prescribed at discharge, was, respectively: 472 (64.8%, 686 (94.2% and 676 (92.9%. The respective most frequently psychotic drugs were: BDZs (60.6%, 85.7%, 69.5%, typical anti-psychotics (48.3%, 57.0%, 49.6%, atypical anti-psychotics (35.6%, 41.8%, 39.8% and antidepressants (40.9%, 48.8%, 43.2%. Rates of patients with one, two or > 2 psychotic drugs taken at admission and day 7, and prescribed at discharge, were, respectively: 24.8%, 8.2% and 13.5% in mono-therapy; 22.0%, 20

  20. Workplace Discrimination and Americans with Psychiatric Disabilities: A Comparative Study

    Science.gov (United States)

    An, Sunghee; Roessler, Richard T.; McMahon, Brian T.

    2011-01-01

    This study reports findings from an analysis of employment allegations and resolutions maintained in the U.S. Equal Employment Opportunity Commission (EEOC) database. Spanning the years 1992 to 2005, the data were aggregated for individuals with psychiatric disabilities and individuals with a variety of physical, sensory, and neurological…

  1. Genomewide Association Studies: History, Rationale, and Prospects for Psychiatric Disorders

    NARCIS (Netherlands)

    Cichon, S.; Craddock, N.; Daly, M.J.; Faraone, S.V.; Gejman, P.V.; Kelsoe, J.; Lehner, T.; Levinson, D.F.; Moran, A.P.; Sklar, P.; Sullivan, P.F.; Boomsma, D.I.; de Geus, E.J.C.; Posthuma, D.; Willemsen, G.

    2009-01-01

    Objective: The authors conducted a review of the history and empirical basis of genomewide association studies (GWAS), the rationale for GWAS of psychiatric disorders, results to date, limitations, and plans for GWAS meta-analyses. Method: A literature review was carried out, power and other issues

  2. Genomewide association studies: history, rationale, and prospects for psychiatric disorders.

    NARCIS (Netherlands)

    Franke, B.; Buitelaar, J.K.; Cichon, S.; Craddock, N.; Daly, M.; Faraone, S.V.; Gejman, P.V.; Kelsoe, J.; Lehner, T.; Levinson, D.F.; Moran, A.; Sklar, P.; Sullivan, P.F.

    2009-01-01

    OBJECTIVE: The authors conducted a review of the history and empirical basis of genomewide association studies (GWAS), the rationale for GWAS of psychiatric disorders, results to date, limitations, and plans for GWAS meta-analyses. METHOD: A literature review was carried out, power and other issues

  3. Methodological exploratory study applied to occupational epidemiology

    Energy Technology Data Exchange (ETDEWEB)

    Carneiro, Janete C.G. Gaburo; Vasques, MOnica Heloisa B.; Fontinele, Ricardo S.; Sordi, Gian Maria A. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)]. E-mail: janetegc@ipen.br

    2007-07-01

    The utilization of epidemiologic methods and techniques has been object of practical experimentation and theoretical-methodological reflection in health planning and programming process. Occupational Epidemiology is the study of the causes and prevention of diseases and injuries from exposition and risks in the work environment. In this context, there is no intention to deplete such a complex theme but to deal with basic concepts of Occupational Epidemiology, presenting the main characteristics of the analysis methods used in epidemiology, as investigate the possible determinants of exposition (chemical, physical and biological agents). For this study, the social-demographic profile of the IPEN-CNEN/SP work force was used. The knowledge of this reference population composition is based on sex, age, educational level, marital status and different occupations, aiming to know the relation between the health aggravating factors and these variables. The methodology used refers to a non-experimental research based on a theoretical methodological practice. The work performed has an exploratory character, aiming a later survey of indicators in the health area in order to analyze possible correlations related to epidemiologic issues. (author)

  4. Methodological exploratory study applied to occupational epidemiology

    International Nuclear Information System (INIS)

    Carneiro, Janete C.G. Gaburo; Vasques, MOnica Heloisa B.; Fontinele, Ricardo S.; Sordi, Gian Maria A.

    2007-01-01

    The utilization of epidemiologic methods and techniques has been object of practical experimentation and theoretical-methodological reflection in health planning and programming process. Occupational Epidemiology is the study of the causes and prevention of diseases and injuries from exposition and risks in the work environment. In this context, there is no intention to deplete such a complex theme but to deal with basic concepts of Occupational Epidemiology, presenting the main characteristics of the analysis methods used in epidemiology, as investigate the possible determinants of exposition (chemical, physical and biological agents). For this study, the social-demographic profile of the IPEN-CNEN/SP work force was used. The knowledge of this reference population composition is based on sex, age, educational level, marital status and different occupations, aiming to know the relation between the health aggravating factors and these variables. The methodology used refers to a non-experimental research based on a theoretical methodological practice. The work performed has an exploratory character, aiming a later survey of indicators in the health area in order to analyze possible correlations related to epidemiologic issues. (author)

  5. ELECTROCONVULSIVE THERAPY AMONG ADOLESCENT PSYCHIATRIC PATIENTS- A RETROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Lakshimi Borgohain

    2017-05-01

    Full Text Available BACKGROUND Electroconvulsive Therapy (ECT among adolescent psychiatric patient is rarely used and studies in this regard are also rare, while its need is of great importance. Aim of this study was to study the prevalence of ECT in common psychiatric illnesses among adolescent age group, where it is indicated and outcome of ECT in those psychiatric patients. MATERIALS AND METHODS All data were collected retrospectively from the chart review for those adolescents aged between 12 to 18 years who received ECT during the period of 2008 - 2012. During the study period a total of 554 patients received ECT, among whom 104 were adolescents. RESULTS Adolescent patients were 18.77% in the whole ECT sample; the average age of the adolescents was 16.33 years and number of patients were more with older age. Among all the patients, 48.08% had positive family history of mental illness and 81.73% were from lower Socioeconomic Class. The use of ECT was more with schizophrenia (n= 63, 60.57% and acute and transient psychotic disorder (n= 30, 28.85%. The most common indication was agitation and aggression (n= 29, 27.88% followed by poor medication response (n= 19, 18.27%. Good response is found in most of the cases (n= 88, 84.62%, only a few percentage of cases showed minor and transient adverse event. CONCLUSION The result of our study suggests that prevalence of ECT among adolescent psychiatric patients is quite high and ECT is a safe and effective method of treatment in the adolescent psychiatric patients, especially those patients who are severely ill and poorly responding to medication.

  6. Psychiatric disorders and urbanization in Germany

    NARCIS (Netherlands)

    Dekker, J.J.M.; Peen, J.; Koelen, J.A.; Smit, H.F.E.; Schoevers, R.A.

    2008-01-01

    Abstract Background Epidemiological studies over the last decade have supplied growing evidence of an association between urbanization and the prevalence of psychiatric disorders. Our aim was to examine the link between levels of urbanization and 12-month prevalence rates of psychiatric disorders in

  7. Internal predictors of burnout in psychiatric nurses: An Indian study

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    Rudraprosad Chakraborty

    2012-01-01

    Full Text Available Background: Research has not adequately focused on the issue of burnout in Psychiatric nurses, despite the fact that they suffer considerable stress in their work. Till date no study has been conducted on burnout among psychiatric nurses in India. Further, there is a particular lack of research in internal variables predicting burnout in them. Aims: To determine whether there are any internal psychological factors relevant to burnout in psychiatric nurses in India. Materials and Methods: We recruited 101 psychiatric nurses scoring less than two in General Health Questionnaire, version 12 (GHQ-12 from two psychiatric hospitals after obtaining informed consent. All subjects filled up a sociodemographic data sheet along with global adjustment scale, emotional maturity scale, PGI general well-being scale, locus of control scale, and Copenhagen burnout inventory (CBI. Correlations between burnout and sociodemographic/clinical variables were done by Pearson′s r or Spearman′s rho. Signi ficant variables were entered in a stepwise multiple linear regression analysis with total burnout score as dependent variable. Results: Age, duration of total period of nursing, prior military training, locus of control, sense of general well-being, adjustment capabilities, and emotional maturity had significant relation with burnout. Of them, emotional maturity was the most significant protective factors against burnout along with adjustment capabilities, sense of physical well-being, and military training in decreasing significance. Together they explained 41% variation in total burnout score which is significant at <0.001 level. An internal locus of control was inversely correlated with burnout, but failed to predict it in regression analysis. Conclusion: Emotional maturity, adjustability, sense of general physical well-being as well as prior military training significantly predicted lower burnout. Of them, emotional maturity was the most important predictor

  8. Internal predictors of burnout in psychiatric nurses: An Indian study.

    Science.gov (United States)

    Chakraborty, Rudraprosad; Chatterjee, Arunima; Chaudhury, Suprakash

    2012-07-01

    Research has not adequately focused on the issue of burnout in Psychiatric nurses, despite the fact that they suffer considerable stress in their work. Till date no study has been conducted on burnout among psychiatric nurses in India. Further, there is a particular lack of research in internal variables predicting burnout in them. To determine whether there are any internal psychological factors relevant to burnout in psychiatric nurses in India. We recruited 101 psychiatric nurses scoring less than two in General Health Questionnaire, version 12 (GHQ-12) from two psychiatric hospitals after obtaining informed consent. All subjects filled up a sociodemographic data sheet along with global adjustment scale, emotional maturity scale, PGI general well-being scale, locus of control scale, and Copenhagen burnout inventory (CBI). Correlations between burnout and sociodemographic/clinical variables were done by Pearson's r or Spearman's rho. Signi ficant variables were entered in a stepwise multiple linear regression analysis with total burnout score as dependent variable. Age, duration of total period of nursing, prior military training, locus of control, sense of general well-being, adjustment capabilities, and emotional maturity had significant relation with burnout. Of them, emotional maturity was the most significant protective factors against burnout along with adjustment capabilities, sense of physical well-being, and military training in decreasing significance. Together they explained 41% variation in total burnout score which is significant at Emotional maturity, adjustability, sense of general physical well-being as well as prior military training significantly predicted lower burnout. Of them, emotional maturity was the most important predictor. Internal locus of control was also correlated with lower burnout.

  9. Epidemiology, etiology and study of clinical findings of headache

    Directory of Open Access Journals (Sweden)

    Ghaffarpoor M

    1998-09-01

    Full Text Available In a cross-sectional epidemiological study of headache disorders in neurology clinic of Fatemieh hospital of Semnan (August 22-November 20.1996, information on types of headaches, quality, severity, location, duration, frequency, precipitating factors, age of onset, influence of menstruation and pregnancy, positive familial history, use of oral contraceptive pills and other epidemiological factors including socioeconomic and age/sex composition was collected. The presence of any types of headaches was ascertained by a clinical interview and examination using the operational diagnostic criteria of the International Headaches Society. The prevalence of migraine and tension type headache was also analysed in relation to variables of life style (physical activity and sleep pattern and associated signs and symptoms (nausea, vomiting, photophobia and phonophobia. In this study migraine and tension headache were also compared in variable aspects with each other. 1 Headache was more prevalent in women than men (F/M=3/1. 2 The most common types of headache included: tension type headache (41.4%, migraine (31.2% and unclassified headaches (17.2%. 3 Migraine and T.T.H were more prevalent in early adult life and middle ages. 4 In both migraine and tension type headache the time profiles (duration, frequency, age of onset, quality and location were like that noted in textbook and previous studies. 5 In both migraine and tension type headache the most conspicuous precipitating factor was stress and mental tension and frequent headaches were accompanied with psychiatric problems (e.g depression and or anxiety. 6 Nausea, vomiting, phonophobia and photophobia were the most common associated symptoms in both of them. 7 Positive familial history and aggravation of headache in perimenstual period were more commonly seen in patients with migraine than tension type headache. In conclusion using the operational diagnostic criteria of International Headache Society in

  10. Psychiatric disorders in the parents of individuals with infantile autism: a case-control study

    DEFF Research Database (Denmark)

    Mouridsen, Svend Erik; Rich, Bente; Isager, Torben

    2007-01-01

    The rates and types of psychiatric disorders were studied in the parents of individuals with infantile autism (IA).......The rates and types of psychiatric disorders were studied in the parents of individuals with infantile autism (IA)....

  11. Psychiatric disorders and obesity: A review of association studies

    Directory of Open Access Journals (Sweden)

    T M Rajan

    2017-01-01

    Full Text Available Background: Inconsistent evidence exists regarding the strength, direction, and moderators in the relationship between obesity and psychiatric disorders. Aim: This study aims to summarize the evidence on the association between psychiatric illness and obesity with particular attention to the strength and direction of association and also the possible moderators in each postulated link. Materials and Methods: Systematic electronic searches of MEDLINE through PubMed, ScienceDirect, PsycINFO, and Google Scholar were carried out from inception till October 2016. Generated abstracts were screened for eligibility to be included in the review. Study designs that evaluated the strength of relationship between obesity and psychiatric disorders were included in the study. Quality assessment of included studies was done using the Newcastle–Ottawa checklist tool. Results: From a total of 2424 search results, 21 eligible articles were identified and reviewed. These included studies on obesity and depression (n = 15, obesity and anxiety (four and one each on obesity and personality disorders, eating disorder (ED, attention deficit hyperactivity disorder, and alcohol use. Maximal evidence existed for the association between depression and obesity with longitudinal studies demonstrating a bidirectional link between the two conditions. The odds ratios (ORs were similar for developing depression in obesity (OR: 1.21–5.8 and vice versa (OR: 1.18–3.76 with a stronger association observed in women. For anxiety disorders, evidence was mostly cross-sectional, and associations were of modest magnitude (OR: 1.27–1.40. Among other disorders, obesity, and EDs appear to have a close link (OR: 4.5. Alcohol use appears to be a risk factor for obesity and not vice versa but only among women (OR: 3.84. Conclusion: Obesity and depression have a significant and bidirectional association. Evidence is modest for anxiety disorders and inadequate for other psychiatric

  12. EPIDEMIOLOGICAL STUDY OF CARCINOMA OESOPHAGUS

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    Shafi

    2016-05-01

    Full Text Available Oesophageal malignancies are not an uncommon disease entity in this part of India. It is observed in both the sexes. Patients present with progressive dysphagia for solids. The duration of symptoms varies from 6 months to 2 years. Among the various aetiological factors, smoking, alcohol intake, spicy hot food intake, industrial pollution and achalasia cardia are a few worth mentioning. AIM OF THE STUDY To evaluate the differences in the predisposing factors causing squamous cell carcinoma and adenocarcinoma of oesophagus in this part of India. MATERIALS AND METHODS The study is conducted in the Department of Surgery at Government Medical College Hospital, Kozhikode; Kerala. One hundred patients attending the Department with history of Dysphagia were included after thorough history taking, clinical and endoscopic examination and found to have malignant growths in the oesophagus which was confirmed by biopsy and histopathological examination. Various aetiological factors were elicited and analysed in both the histological varieties of malignancy of oesophagus. OBSERVATIONS AND RESULTS Significant number of patients with history of paan chewing presented with histological picture of squamous cell carcinoma as compared to patients who had adenocarcinoma. Gastroesophageal reflux disease was more commonly associated with adenocarcinoma. Out of 37 patients with adenocarcinoma, 31 patients had history of gastroesophageal reflux disease (83.8%. 6 patients had no history of gastroesophageal reflux disease (16.2% within histology. Consumption of hot drinks, tea and coffee more than 10 per day has been analysed. 52 were consuming, 48 were not consuming, P value 0.179 non-significant. CONCLUSIONS Squamous cell carcinoma is more prevalent as compared to adenocarcinoma in present study. The main factor that has emerged is lifestyle, dietary habit, smoking and alcohol, and environmental factor. Consumption of alcohol and smoking is known risk factors in

  13. Epidemiological characterization of oral cancer. Study Protocol.

    Directory of Open Access Journals (Sweden)

    Alejandra Fernández

    2015-04-01

    Full Text Available Oral cancer is a disease of high impact globally. It ranks as the sixth more frequent one among all types of cancer. In spite of being a widely known pathology and easy access to the diagnosis, the lack of epidemiological data reported in the last 10 years in Chile called attention to. At the global level, the World Health Organization (WHO has developed a project called “GLOBOCAN” in order to collect epidemiological data of the global cancer, between its data, highlights the high incidence and high rate of mortality in the male sex, parameter that shows tendency to replicate in both America and Chile. In consequence to these data, a narrative review of the literature concerning the epidemiological profile of the different forms of oral cancer in the past 15 years was done. The diagnosis of oral cancer crosses transversely the Dental Science, forcing us to establish triads of work between oral and maxillofacial surgeons, pathologists and dentists of the various specialties, so as to allow a timely research, appropriate biopsies and histopathological studies finishes with the purpose of, on the one hand, obtain timely and accurate diagnostics, in addition, maintaining the epidemiological indicators.

  14. Methodologic assessment of radiation epidemiology studies

    International Nuclear Information System (INIS)

    Beebe, G.W.

    1983-01-01

    Epidemiologic studies of the late effects of ionizing radiation have utilized the entire spectrum of situations in which man has been exposed. These studies have provided insights into the dependence of human effects upon not only dose to target tissues but also other dimensions of exposure, host characteristics, and time following exposure. Over the past three decades studies have progressed from the mere identification of effects to their measurement. Because investigators of human effects have no control over the exposure situation, validity must be sought in the consistency of findings among independent studies and with accepted biologic principles. Because exposure may be confounded with factors that are hidden from view, bias may enter into any study of human exposure. Avoidance of bias and attainment of sufficient power to detect relationships that are real are methodologic challenges. Many methodologic issues, e.g., those associated with the definition and measurement of specific end-points, or with the selection of appropriate controls, permeate epidemiologic work in all fields. Others, especially those concerned with the measurement of exposure, the patterning of events in time after exposure, and the prediction of events beyond the scope of existing observations give radiation epidemiology its distinctive character

  15. Cocoa Polyphenols: Evidence from Epidemiological Studies.

    Science.gov (United States)

    Matsumoto, Chisa

    2018-01-01

    Accumulating evidence suggests potential preventive effects of chocolate/cocoa on the risk of cardio vascular disease (CVD). However, cocoa products also contain high levels of sugar and fat, which increase CVD risk factors. Even, the identity of the substance in chocolate/cocoa that has a favorable effect on CVD and CVD risk factors remains unclear, growing evidence from experimental studies suggests that cocoa polyphenols might be a major contributor to cardiovascular-protective effects. However, epidemiological studies, which are necessary to evaluate an association between the risk of CVD and cocoa polyphenol, remain sparse. We will discuss recent evidence regarding the association between cocoa polyphenol consumption and the risks of CVD and its risk factors by reviewing recent epidemiological studies. We shall also provide some guidance for patient counseling and will discuss the public health implications for recommending cocoa polyphenol consumption to prevent CVD. Epidemiological studies evaluating the association between cocoa polyphenol itself and the risk of CVD are sparse. However, evidence from limited epidemiological studies suggests that cocoa polyphenol consumption may lower the risk of CVD. Given the potential adverse effects of the consumption of cocoa products with high fat and sugar and the fact that the most appropriate dose of cocoa polyphenol for cardio-protective effects has not yet been established, health care providers should remain cautious about recommending cocoa/cocoa polyphenol consumption to their patients to reduce the risk of CVD, taking the characteristics of individual patients into careful consideration. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. Self- and other-directed forms of violence and their relationship with lifetime DSM-5 psychiatric disorders: Results from the National Epidemiologic Survey on Alcohol Related Conditions-III (NESARC-III).

    Science.gov (United States)

    Harford, Thomas C; Chen, Chiung M; Kerridge, Bradley T; Grant, Bridget F

    2018-04-01

    A combined history of violence toward self and others has been reported in clinical and incarcerated populations. Psychiatric disorders have been implicated as risk factors. This study examines the lifetime prevalence of this combined violence in the general population and its associations with DSM-5 psychiatric disorders in comparison with other- and self-directed violence. Data from the National Epidemiologic Survey on Alcohol and Related Conditions-III (NESARC-III) were analyzed, including 36,309 U.S. adults ages 18 and older. Violent behavior was defined by suicide attempts; recurrent suicidal behavior; gestures, threats, or self-mutilating behavior (self-directed); and multiple items of violence toward others (other-directed) in four categories: none, self-directed only, other-directed only, and combined self-/other-directed. Multinomial logistic regression examined these violence categories in association with sociodemographics and lifetime DSM-5 psychiatric disorders. Results show that approximately 18.1% of adults reported violent behavior, including self-directed only (4.4%), other-directed only (10.9%), and combined self- and other-directed violence (2.8%). DSM-5 psychiatric disorders significantly associated with the violence typology include alcohol, tobacco, cannabis, and other drug use disorders; mood disorders; posttraumatic stress disorder; and schizotypal, antisocial, and borderline personality disorders. Findings extend the clinical literature regarding the co-occurrence of self- and other-directed violent behaviors to the general population. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Views of practitioners of alternative medicine toward psychiatric illness and psychiatric care: a study from Solapur, India.

    Science.gov (United States)

    Holikatti, Prabhakar C; Kar, Nilamadhab

    2015-01-01

    It is common knowledge that patients seek treatment for psychiatric illnesses from various sources including the alternative medicine. Views and attitudes of clinicians often influence the provision of appropriate mental health care for these patients. In this context, it was intended to study the views of the practitioners of alternative medicine toward psychiatric disorders, patients and interventions. The study was conducted as a questionnaire-based survey among a sample of practitioners of alternative medicine specifically Ayurveda and Homeopathy, who were practicing in Solapur and adjoining areas of Maharashtra and Karnataka states in India. A semi-structured Attitudinal Inventory for Psychiatry questionnaire was used. Demographic and professional data were collected. Out of 62 practitioners approached, 50 responded (80.6%). There were no significant differences in the views of practitioners toward psychiatry and psychiatrists based on respondents' gender, place of residence, location of practice, type of alternative medicine, exposure to psychiatric patients, or if they knew someone with psychiatric illness. Attitudes were generally positive, but variable. Among negative observations were that approximately 60% of respondents felt that a patient can be disadvantaged by being given a psychiatric label and 58% believed that emotions are difficult to handle. A considerable proportion (40%) of the respondents felt doctors other than psychiatrists were unable to identify psychiatric disorders. This study's findings suggest that practitioners of alternative medicine have mixed views about mental illness, patients and treatment. Some of their negative views and perceived inability to identify psychiatric disorders may be addressed through further training, information sharing and collaborative work.

  18. Psychiatric morbidity in HIV/AIDS: a 5-year retrospective study in Jos ...

    African Journals Online (AJOL)

    Background Most studies of psychiatric disorders associated with HIV/AIDS have been carried out in the USA and Europe in patients on anti-retroviral drugs. Few studies have looked at psychiatric disorders and substance use in Africa and a dearth of literature exists on HIV/AIDS and psychiatric morbidity in Nigeria.

  19. Psychosocial and Psychiatric Factors Associated with Adolescent Suicide: A Case-Control Psychological Autopsy Study

    Science.gov (United States)

    Portzky, Gwendolyn; Audenaert, Kurt; van Heeringen, Kees

    2009-01-01

    This study aimed at the investigation of psychosocial and psychiatric risk factors of adolescent suicide by means of a case-control psychological autopsy study. Relatives and other informants of 19 suicide victims and 19 matched psychiatric controls were interviewed by means of a semi-structured interview schedule. Psychiatric controls included…

  20. A Comparative Study Of Psychiatric Morbidity In Dermatological Patients

    Directory of Open Access Journals (Sweden)

    Sharma Neelu

    2003-01-01

    Full Text Available The psychiatric morbidity in five chronic and disfiguring diseases, namely psoriasis, chronic urticaria, leprosy, vitiligo and lichen simplex chronicus (LSC was assessed and compared using the standardized Hindi (Vernacular languages version of General Health Questionnaire (GHQ-H. Thirty new untreated patients of each of the above skin diseases between the age group of 18-60 years were included in the study. The overall prevalence of the psychiatric morbidity was found to be 39%, depression and anxiety were present in 13% and 10.66% of the patients and suicidal ideations and somatisation in 16% and 13% of the patients respectively. Prevalence of interpersonal conflict and suicidal attempt were 10% and 2.6% respectively. On comparative analysis of psychiatric morbidity, significant difference was observed between vitiligo and other disorders (p=0.0028, i.e., chronic urticaria (p=0.0242 and psoriasis and other disorders (p=0.0028, however no significant difference could be elicited between psoriasis and leprosy or leprosy and vitiligo. Comparative analysis of anxiety revealed statistically significant difference between the patients of LSC and vitiligo (p=0.02 or vitiligo and chronic urticaria (p=0.04 but no significant difference was observed for vitiligo and leprosy of psoriasis and leprosy. The prevalence of somatic complaints showed significant difference between the patients of LSC and Leprosy.

  1. [Bad habits and dysgnathia: epidemiological study].

    Science.gov (United States)

    Cordasco, G; Lo Giudice, G; Dolci, E; Romeo, U; Lafronte, G

    1989-01-01

    The authors refer about an epidemiological survey in 651 children in the school-age. The aim of study is to investigate about the frequency of the bad habits and the pathogenetic relations between these and the development of the dento-maxillo-facial deformities. They point out an incidence of these bad habits in the 35,48% with a predominance of mouth breathers (45,45%). After they discuss the necessity of an early detection of anomalous neuromuscular attitudes.

  2. Statistical significance of epidemiological data. Seminar: Evaluation of epidemiological studies

    International Nuclear Information System (INIS)

    Weber, K.H.

    1993-01-01

    In stochastic damages, the numbers of events, e.g. the persons who are affected by or have died of cancer, and thus the relative frequencies (incidence or mortality) are binomially distributed random variables. Their statistical fluctuations can be characterized by confidence intervals. For epidemiologic questions, especially for the analysis of stochastic damages in the low dose range, the following issues are interesting: - Is a sample (a group of persons) with a definite observed damage frequency part of the whole population? - Is an observed frequency difference between two groups of persons random or statistically significant? - Is an observed increase or decrease of the frequencies with increasing dose random or statistically significant and how large is the regression coefficient (= risk coefficient) in this case? These problems can be solved by sttistical tests. So-called distribution-free tests and tests which are not bound to the supposition of normal distribution are of particular interest, such as: - χ 2 -independence test (test in contingency tables); - Fisher-Yates-test; - trend test according to Cochran; - rank correlation test given by Spearman. These tests are explained in terms of selected epidemiologic data, e.g. of leukaemia clusters, of the cancer mortality of the Japanese A-bomb survivors especially in the low dose range as well as on the sample of the cancer mortality in the high background area in Yangjiang (China). (orig.) [de

  3. Epidemiology of psychiatric disorders: The situation of Mashhad city during 2010-2016

    Directory of Open Access Journals (Sweden)

    Hoda Khatibi Moghaddam

    2017-10-01

    Results: In this study, 43770 hospital admissions had occurred which was reduced to 4333 cases after aggregating readmissions. The mean age was 42.2 ± 12.5 years, and the highest prevalence rate was observed in the age group of 50-59 years (352 in 100000 of the population. Most admitted patients were male (75%, 3234, married (60%, 2523 and unemployed (71%, 2740. The most common admission cause was mood disorders in both genders (51% of females and 37% of males, P

  4. Epidemiologic studies based on the Chernobyl accident

    International Nuclear Information System (INIS)

    Beebe, G.

    1996-01-01

    There are great opportunities in the post-Chernobyl experience for significant epidemiologic research, perhaps even more in the area of disaster research than in the area of the human health effects of ionizing radiation. But the potential opportunity for learning the effects of radioiodine on the thyroid is very great and has aroused widespread national and international investigative interest. The opportunities for significant epidemiologic research are, however, severely limited currently by the worsening economic situation in Belarus and Ukraine, where the greatest exposure occurred, and by the lack of personnel trained in appropriate methods of study, the lack of modern equipment, the lack of supplies, the poor communication facilities, and the difficulties of accurate dose estimation. the disadvantages may or may not outweigh the obvious advantages of large numbers, the extensive direct thyroidal measurements made shortly after the accident in 1986, the magnitude of the releases of radioiodine, and the retention of the former Soviet system of universal medical care. Both the European Commission (EC) and the World Health Organization (WHO) have been working actively to strengthen the infrastructure of Russia, Belarus, and Ukraine. New scientific knowledge has yet to emerge from the extensive epidemiologic work but information of considerable public health significance has begun to accumulate. The bulk of the thyroid cancer has been shown to be valid by international pathology review; both EC and WHO representatives have declared the increase in thyroid cancer among children to have been caused in large part by Chernobyl. No increase in leukemia has been seen in the general population. The WHO pilot studies have shown no evidence of an increase in psychologic or neurologic complications among those exposed in utero. Ongoing epidemiologic work can be described by review of the inventory that the WHO has begun to maintain and publish. 20 refs., 7 tabs

  5. [Psychiatric comorbidities in transsexualism: Study of a Lebanese transgender population].

    Science.gov (United States)

    Ibrahim, C; Haddad, R; Richa, S

    2016-12-01

    The question of whether gender dysphoria is associated with psychiatric comorbidity has been addressed in several studies. Several cohort studies have shown that psychiatric comorbidity is one of the main features of poor prognosis following sex change therapy. Gender dysphoria is rare, with an estimated prevalence of 0.001% to 0.002% globally. The literature shows a high prevalence of psychiatric comorbidities in people with gender dysphoria, and that they are more common in male to female transsexuals. Data on long-term mortality show that transsexuals present a 51 % increase in mortality compared to the general population. This is mainly attributed to a six-fold increase in the number of suicides and a higher rate of psychiatric disorders and risky behaviors leading to HIV infection and substance abuse. Assess psychiatric comorbidity in a population of Lebanese transgender individuals and compare it to the general population. The hypothesis of our study is that the Lebanese transgenders suffer from more psychiatric comorbidities than the general population. Our second objective was to determine the specific mental health needs of this population in order to adapt our services to their medical needs and their specific concerns. Our objective was to acquire 20 transgender participants and 20 control subjects. We chose a snowball sampling method. The evaluation consisted of three questionnaires including a general demographic questionnaire, the MINI 5.0.0 Arabic version for axis I disorders and the SCID-II for axis II disorders. The mean age of both groups was 23.55 years. Fifty-five percent (n=11) transgender participants had active suicidal thoughts against 0 % in controls. Within the group of transgender, 45 % (n=9) had a major depressive episode, 5 % (n=1) had a generalized anxiety disorder, 5 % (n=1) had a posttraumatic stress disorder and 10 % (n=2) had a major depressive episode with comorbid posttraumatic stress disorder. We noted a significant

  6. Psychiatric disorders in Norwegian 8- to 10-year-olds: an epidemiological survey of prevalence, risk factors, and service use

    DEFF Research Database (Denmark)

    Heiervang, Einar; Stormark, Kjell M; Lundervold, Astri J

    2007-01-01

    OBJECTIVE: The Bergen Child Study is a longitudinal study of child mental health from the city of Bergen, Norway. We present methods and results from the first wave of the study, focusing on prevalence of disorders, associations with risk factors, and the use of services. METHOD: The target......% of children with attention-deficit/hyperactivity disorder had been in contact with specialist mental health services, this was true for only 13% of those with pure emotional disorders. CONCLUSIONS: The overall prevalence of psychiatric disorders in children is relatively low in this Norwegian sample, when...... population included all 9,430 children attending grades 2 to 4 in Bergen schools during the academic year 2002/2003. The main screening instrument was the Strengths and Difficulties Questionnaire, whereas diagnoses were based on the Development and Well-Being Assessment. Information about child and family...

  7. Recommendations for epidemiological studies on COPD

    DEFF Research Database (Denmark)

    Bakke, P S; Rönmark, E; Eagan, T

    2011-01-01

    of the disease and definitions of the risk factors. Few community studies have examined phenotypes of COPD and included other ways of characterising the disease beyond that of spirometry. The objective of the present Task Force report is to present recommendations for the performance of general population...... for planning and performing an epidemiological study on COPD. The main message of the paper is that thorough planning is worth half the study. It is crucial to stick to standardised methods and good quality control during sampling. We recommend collecting biological markers, depending on the specific...

  8. Psychiatric Nurses' Attitudes Towards Violent Behaviour: A Brazilian Study.

    Science.gov (United States)

    Dias, Maraína Gomes Pires Fernandes; de Vargas, Divane

    2018-02-13

    This study examines nurses' attitudes towards violent behaviour and the management of aggressiveness. A convenience sample of 185 nurses working in psychiatric urgent care and emergency services in Brazil responded to the MAVAS-BR. The results show that nurses' attitudes are more reflective of the external and situational models of violent behaviour and the use of control methods to manage aggressiveness. The mapping of this phenomenon using the same tools in a different context from those traditionally studied while observing similar results suggests a pattern of attitudes towards violent behaviour and the management of aggressiveness among nurses around the world.

  9. Epidemiological aspects of illicit psychoactive substance dependents the interned in psychiatric institution of Criciúma-SC

    Directory of Open Access Journals (Sweden)

    Zunei Votri

    2009-01-01

    Full Text Available The research is about a descriptive study of quantitative boarding, developed in October of 2008 in the Psychiatric Hospital of the city of Criciúma-SC, with the objective to identify to the aspects epidemiologists of the illicit psychoactive substance dependents. The specific objectives of the study had been: to identify illicit psychoactive substance dependents interned through handbooks of the institution; to inquire the number of psychiatric readmissions in the studied population; to identify the types of more common illicit psychoactive substances, To identify to aspects epidemiologists of the psychoactive substance dependents from dependent 0 variable: sex, age, age group, level of instruction, race, civil state, number of children, religion, profession and origin; e changeable independent: type of used substance, time of use, number of internments and clinical patology associates. The interest for the research subject appeared from the comment in field of work for presenting great number of patients interned for abuse or dependence of psychoactive substances and its social repercussion. 193 handbooks had been inquired, being that 13 had been identified with illicit psychoactive substance diagnosis in the period of the collection of data, having the prevalence in the masculine sex (9, of the white race (11, the majority single (7, with a young age group, on average 35 years. The majority interned involuntarily (8 and the number of readmissions was equivalent 50% of patients and others 50% having its first internment. How much to the types of used illicit psychoactive substances more, the most cited they had been marijuana (20%, crack (17% and cocaine (17%. The half of the sample almost possess clinical illnesses associates, as cardiopathy, diabetes, hepatitis C, arterial hypertension and HIV (Virus of the Immunodeficiency Human being. From these results one sees it importance of clarification and organization of preventive programs in

  10. 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.

  11. Patterns of caffeine consumption in psychiatric patients. An Italian study.

    Science.gov (United States)

    Ciapparelli, A; Paggini, R; Carmassi, C; Taponecco, C; Consoli, G; Ciampa, G; Ramacciotti, C E; Marazziti, D; Dell'Osso, L

    2010-05-01

    The aim of the present study was to explore and compare the caffeine intake, intoxication, withdrawal and dependence prevalence in Italian psychiatric patients and healthy subjects. Three hundred and sixty-nine out- and inpatients, suffering from different psychiatric disorders, and 104 healthy subjects were included in the study. They were assessed by the SCID and by a structured interview for caffeine intoxication and withdrawal and for substance dependence applied to caffeine use. Patients and healthy subjects did not differ in terms of current caffeine intake (mg/day, mean+/-SD: 281+/-325 vs. 288+/-148, respectively), while the maximum lifetime intake of caffeine was significantly higher in the first group (mg/day, mean SD: 630+/-549 vs. 504+/-344, respectively; F=4.897, p=.03) where it was significantly related to the CGI severity item scores (rho=.107; p=.04). In both patients and healthy subjects, a lower age was related to a higher current caffeine intake, while both current and maximum lifetime caffeine intake in the healthy subjects were significantly higher in men than in women. The patients suffering from eating disorders reported higher current caffeine intake than those with anxiety or mood disorders. The prevalence of dependence and intoxication was significantly higher in the patients than in the healthy subjects, without inter-group differences. Healthy subjects showed a trend towards a higher prevalence of withdrawal. Our study highlights the need that a more accurate attention should be paid to the caffeine use which seems to be strongly, although generically, related to different psychiatric disorders. (c) 2009 Elsevier Masson SAS. All rights reserved.

  12. The association between daily concentrations of air pollution and visits to a psychiatric emergency unit: a case-crossover study.

    Science.gov (United States)

    Oudin, Anna; Åström, Daniel Oudin; Asplund, Peter; Steingrimsson, Steinn; Szabo, Zoltan; Carlsen, Hanne Krage

    2018-01-10

    Air pollution is one of the leading causes of mortality and morbidity worldwide. Experimental studies, and a few epidemiological studies, suggest that air pollution may cause acute exacerbation of psychiatric disorders, and even increase the rate of suicide attempts, but epidemiological studies on air pollution in association with psychiatric disorders are still few. Our aim was to investigate associations between daily fluctuations in air pollution concentrations and the daily number of visits to a psychiatric emergency unit. Data from Sahlgrenska University Hospital, Gothenburg, Sweden, on the daily number of visits to the Psychiatric emergency unit were combined with daily data on monitored concentrations of respirable particulate matter(PM 10 ), ozone(O 3 ), nitrogen dioxides(NO 2 ) and temperature between 1st July 2012 and 31st December 2016. We used a case-crossover design to analyze data with conditional Poisson regression models allowing for over-dispersion. We stratified data on season. Visits increased with increasing PM 10 levels during the warmer season (April to September) in both single-pollutant and two-pollutant models. For example, an increase of 3.6% (95% Confidence Interval, CI, 0.4-7.0%) was observed with a 10 μg/m3 increase in PM 10 adjusted for NO 2 . In the three-pollutant models (adjusting for NO 2 and O 3 simultaneously) the increase was 3.3% (95% CI, -0.2-6.9). There were no clear associations between the outcome and NO 2 , O 3 , or PM 10 during the colder season (October to March). Ambient air particle concentrations were associated with the number of visits to the Psychiatric emergency unit in the warm season. The results were only borderline statistically significant in the fully adjusted (three-pollutant) models in this small study. The observation could be interpreted as indicative of air pollution as either exacerbating an underlying psychiatric disorder, or increasing mental distress, even in areas with comparatively low levels of

  13. Satellite remote sensing in epidemiological studies.

    Science.gov (United States)

    Sorek-Hamer, Meytar; Just, Allan C; Kloog, Itai

    2016-04-01

    Particulate matter air pollution is a ubiquitous exposure linked with multiple adverse health outcomes for children and across the life course. The recent development of satellite-based remote-sensing models for air pollution enables the quantification of these risks and addresses many limitations of previous air pollution research strategies. We review the recent literature on the applications of satellite remote sensing in air quality research, with a focus on their use in epidemiological studies. Aerosol optical depth (AOD) is a focus of this review and a significant number of studies show that ground-level particulate matter can be estimated from columnar AOD. Satellite measurements have been found to be an important source of data for particulate matter model-based exposure estimates, and recently have been used in health studies to increase the spatial breadth and temporal resolution of these estimates. It is suggested that satellite-based models improve our understanding of the spatial characteristics of air quality. Although the adoption of satellite-based measures of air quality in health studies is in its infancy, it is rapidly growing. Nevertheless, further investigation is still needed in order to have a better understanding of the AOD contribution to these prediction models in order to use them with higher accuracy in epidemiological studies.

  14. Multidisciplinary, Nurse-Led Psychiatric Consultation in Nursing Homes: A Pilot Study in Clinical Practice.

    Science.gov (United States)

    Koekkoek, Bauke; van Baarsen, Carlijn; Steenbeek, Mirella

    2016-07-01

    To determine the effects of multidisciplinary, nurse-led psychiatric consultation on behavioral problems of nursing home residents. Residents often suffer from psychiatric symptoms, while staff psychiatric expertise varies. A pre-post study was conducted in seven homes using the Neuropsychiatric Inventory Nursing Home version (NPI-NH). In 71 consultations during 18 months, 56-75% of residents suffered from agitation/aggression, depression, anxiety, and disinhibition. Post-intervention (n = 54), frequency, and severity of psychiatric symptoms were significantly and clinically meaningfully reduced. Also, staff suffered from less work stress. Nurse-led psychiatric consultation is valuable to both nursing home residents and staff. © 2015 Wiley Periodicals, Inc.

  15. Using animal models to study post-partum psychiatric disorders.

    Science.gov (United States)

    Perani, C V; Slattery, D A

    2014-10-01

    The post-partum period represents a time during which all maternal organisms undergo substantial plasticity in a wide variety of systems in order to ensure the well-being of the offspring. Although this time is generally associated with increased calmness and decreased stress responses, for a substantial subset of mothers, this period represents a time of particular risk for the onset of psychiatric disorders. Thus, post-partum anxiety, depression and, to a lesser extent, psychosis may develop, and not only affect the well-being of the mother but also place at risk the long-term health of the infant. Although the risk factors for these disorders, as well as normal peripartum-associated adaptations, are well known, the underlying aetiology of post-partum psychiatric disorders remains poorly understood. However, there have been a number of attempts to model these disorders in basic research, which aim to reveal their underlying mechanisms. In the following review, we first discuss known peripartum adaptations and then describe post-partum mood and anxiety disorders, including their risk factors, prevalence and symptoms. Thereafter, we discuss the animal models that have been designed in order to study them and what they have revealed about their aetiology to date. Overall, these studies show that it is feasible to study such complex disorders in animal models, but that more needs to be done in order to increase our knowledge of these severe and debilitating mood and anxiety disorders. © 2014 The British Pharmacological Society.

  16. Epidemiological studies on radiation workers in Korea

    International Nuclear Information System (INIS)

    Soo Yong Choi; Hai Won Chung

    2007-01-01

    Complete text of publication follows. Objectives: The aim of this study is to analyze the occupational exposure for external radiation and to evaluate radiation effects on Korean radiation workers. Methods: The National Dose Registry contains radiation exposure records for all monitored radiation workers since its creation in 1983. We are carrying out epidemiological survey for radiation workers. The items of information included personal identification, employment and dose data. The frequencies of various types of chromosome aberrations in radiation workers were compared with controls. The data were analyzed according to year, sex, age, duration of occupation, exposure dose, etc. using SPSS statistical package(version 15.0). The goodness-of-fit test for Poisson assumption and dispersion test for detecting heterogeneity for Poisson distribution were done with chromosomal aberrations among study subjects. Results: The total number of workers registered from 1983 to 2005 was 61,610. The number of workers steadily increased and the accumulated dose somewhat increased. The collective annual dose of radiation workers was 345.823 man Sv and the mean annual dose was 1.34mSv. The frequencies of chromosome aberrations in 102 workers were compared with those in 42 controls. The frequencies of all types of chromosome aberrations in the exposed subjects were higher than those in the control group. Poisson regression analysis showed that there was significant association of chromosome aberrations with radiation dose, duration of work, age and alcohol intake. We started to survey radiation workers in order to evaluate radiation effects, collected epidemiological data for 9,157 workers at present and analyzed their lifetime radiation exposure doses. Follow-up is carrying out using the Korean Mortality Data, Cancer Registry and individual investigation. Among study patients, 11 of 38 deaths were identified with cancer. Conclusions: The data on occupational doses shows that

  17. Recent advances in cross-cultural measurement in psychiatric epidemiology: utilizing 'what matters most' to identify culture-specific aspects of stigma.

    Science.gov (United States)

    Yang, Lawrence Hsin; Thornicroft, Graham; Alvarado, Ruben; Vega, Eduardo; Link, Bruce George

    2014-04-01

    While stigma measurement across cultures has assumed growing importance in psychiatric epidemiology, it is unknown to what extent concepts arising from culture have been incorporated. We utilize a formulation of culture-as the everyday interactions that 'matter most' to individuals within a cultural group-to identify culturally-specific stigma dynamics relevant to measurement. A systematic literature review from January 1990 to September 2012 was conducted using PsycINFO, Medline and Google Scholar to identify articles studying: (i) mental health stigma-related concepts; (ii) ≥ 1 non-Western European cultural group. From 5292 abstracts, 196 empirical articles were located. The vast majority of studies (77%) utilized adaptations of existing Western-developed stigma measures to new cultural groups. Extremely few studies (2.0%) featured quantitative stigma measures derived within a non-Western European cultural group. A sizeable amount (16.8%) of studies employed qualitative methods to identify culture-specific stigma processes. The 'what matters most' perspective identified cultural ideals of the everyday activities that comprise 'personhood' of 'preserving lineage' among specific Asian groups, 'fighting hard to overcome problems and taking advantage of immigration opportunities' among specific Latino-American groups, and 'establishing trust among religious institutions due to institutional discrimination' among African-American groups. These essential cultural interactions shaped culture-specific stigma manifestations. Mixed method studies (3.6%) corroborated these qualitative results. Quantitatively-derived, culturally-specific stigma measures were lacking. Further, the vast majority of qualitative studies on stigma were conducted without using stigma-specific frameworks. We propose the 'what matters most' approach to address this key issue in future research.

  18. Epidemiological study of schizophrenia in the Chernobyl exclusion zone personnel

    International Nuclear Information System (INIS)

    Loganovsky, K.N.; Nyagu, A.I.

    1997-01-01

    Nakane and Ohta (1986) revealed very high (6 %) prevalence rate of schizophrenia in A-bomb survivors. The goal of this study was the epidemiological investigation of schizophrenia in the Chernobyl exclusion zone personnel on the base of 10-years follow up study and analysis of the psychiatric archives (1986-1996). As a result the register of schizophrenia spectrum disorders has been created, including 65 staff members. According to both ICD-9 and ICD-10 criteria there were 48 patients with schizophrenia. It has been revealed a statistically significant increase of the schizophrenia percentage amongst all psychoses in the Chernobyl exclusion zone personnel in comparison with the general Ukrainian population. It has been established that among 48 cases of schizophrenia there were 39 (81.2 %) of schizophrenia onset occurred in the zone. Since 1990 a significant increase (more than 4 times: 5.4 per 10,000 in the zone and 1.1 per 10,000 in Ukraine) in schizophrenia incidence has been taking place among the irradiated population of the exclusion zone in comparison with the general population. Our data testify to possibility of radiation-induced schizophrenia onset, which seem to be like stochastic effects of ionizing radiation. The mechanisms of these effects realization are the subject of further investigations. (author)

  19. Recommendations for epidemiological studies on COPD

    DEFF Research Database (Denmark)

    Bakke, P S; Rönmark, E; Eagan, T

    2011-01-01

    of the disease and definitions of the risk factors. Few community studies have examined phenotypes of COPD and included other ways of characterising the disease beyond that of spirometry. The objective of the present Task Force report is to present recommendations for the performance of general population...... for planning and performing an epidemiological study on COPD. The main message of the paper is that thorough planning is worth half the study. It is crucial to stick to standardised methods and good quality control during sampling. We recommend collecting biological markers, depending on the specific......The prevalence of chronic obstructive pulmonary disease (COPD) has been extensively studied, especially in Western Europe and North America. Few of these data are directly comparable because of differences between the surveys regarding composition of study populations, diagnostic criteria...

  20. An Epidemiologic Study of Pediatric Poisoning; a Six-month Cross-sectional Study.

    Science.gov (United States)

    Manouchehrifar, Mohammad; Derakhshandeh, Niloufar; Shojaee, Majid; Sabzghabaei, Anita; Farnaghi, Fariba

    2016-01-01

    Intentional and unintentional poisoning are among the most common reasons for referrals to emergency department (ED). Therefore, the present study was designed to evaluate epidemiologic features and effective risk factors of intentional and unintentional poisoning in children. This prospective cross-sectional study was carried out in ED of Loghman Hakim Hospital, greatest referral poison center of Iran, Tehran during March to August 2014. Demographic data, medical history, history of psychiatric disease in child, the cause of poisoning, parents' educational level, household monthly income, location of residence, history of addiction or divorce in family, and the poisoning intentionality were gathered. Data were analyzed using SPSS 18 and appropriate statistical tests based on the purpose of study. 414 participants with the mean age of 4.2 ± 3.43 years were included (57.5% male). Children in the 0-4 year(s) age range had the most frequency with 281 (67.9%) cases. 29 (7%) cases were intentional (62% female, 76% in the 10-14 years old group). Methadone with 123 (29.7%) cases was the most frequent toxic agent in general and in unintentional cases. 10-14 years of age (p = 0.001), and the history of psychiatric disease in children (p <0.001), had a direct correlation with probability of intentional poisoning. While, history of addiction in the family showed an indirect correlation with this probability (p = 0.045). Based on the results of this study, most cases of poisoning in the children were unintentional methadone intoxication in boys in the 0-4 age range with a history of a psychiatric disease, and those who had a history of addiction in the family. In addition, the most powerful risk factor for the children's intentional poisoning was their history of psychiatric disease. The history of addiction in the child's family had indirect correlation with intentional intoxications.

  1. An Epidemiologic Study of Pediatric Poisoning; a Six-month Cross-sectional Study

    Directory of Open Access Journals (Sweden)

    Mohammad Manouchehrifar

    2016-01-01

    Full Text Available Introduction: Intentional and unintentional poisoning are among the most common reasons for referrals to emergency department (ED. Therefore, the present study was designed to evaluate epidemiologic features and effective risk factors of intentional and unintentional poisoning in children. Methods: This prospective cross-sectional study was carried out in ED of Loghman Hakim Hospital, greatest referral poison center of Iran, Tehran during March to August 2014. Demographic data, medical history, history of psychiatric disease in child, the cause of poisoning, parents’ educational level, household monthly income, location of residence, history of addiction or divorce in family, and the poisoning intentionality were gathered. Data were analyzed using SPSS 18 and appropriate statistical tests based on the purpose of study. Results: 414 participants with the mean age of 4.2 ± 3.43 years were included (57.5% male. Children in the 0-4 year(s age range had the most frequency with 281 (67.9% cases. 29 (7% cases were intentional (62% female, 76% in the 10-14 years old group. Methadone with 123 (29.7% cases was the most frequent toxic agent in general and in unintentional cases. 10-14 years of age (p = 0.001, and the history of psychiatric disease in children (p <0.001, had a direct correlation with probability of intentional poisoning. While, history of addiction in the family showed an indirect correlation with this probability (p = 0.045. Conclusion: Based on the results of this study, most cases of poisoning in the children were unintentional methadone intoxication in boys in the 0-4 age range with a history of a psychiatric disease, and those who had a history of addiction in the family. In addition, the most powerful risk factor for the children’s intentional poisoning was their history of psychiatric disease. The history of addiction in the child’s family had indirect correlation with intentional intoxications.

  2. Epidemiological studies in high background radiation areas

    International Nuclear Information System (INIS)

    Akiba, Suminori

    2012-01-01

    Below the doses of 100-200 mSv of radiation exposure, no acute health effect is observed, and the late health effects such as cancer are yet unclear. The problems making the risk evaluation of low dose radiation exposure difficult are the fact that the magnitude of expected health effects are small even if the risk is assumed to increase in proportion to radiation doses. As a result, studies need to be large particular when dealing with rare disease such as cancer. In addition, the expected health effects are so small that they can easily be masked by lifestyles and environmental factors including smoking. This paper will discuss cancer risk possibly associated with low-dose and low-dose rate radiation exposure, describing epidemiological studies on the residents in the high-background radiation areas. (author)

  3. Psychiatric morbidity in psoriasis: A case-control study

    Directory of Open Access Journals (Sweden)

    Sunil Goyal

    2017-01-01

    Full Text Available Objective: Psoriasis is a chronic, relapsing and disfiguring dermatological disorder with a significant effect on occupational, social, and other areas of functioning. Psychological stress has been known to have a significant role in the onset and exacerbation of this illness. To study the prevalence of psychiatric morbidity in psoriasis and the influence of specified demographic, psychological, social and illness-related variables. Methods: The study was carried out at a tertiary care hospital in a large urban setup. In this case–control study, 100 cases of psoriasis were studied in comparison with healthy controls who were matched for sociodemographic profile. The participants were given a sociodemographic questionnaire, clinical profile sheet, and psoriasis area and severity index (PASI. General Health Questionnaire-12 (GHQ-12 was used to screen for psychological distress, and subsequently, Hospital Anxiety and Depression Scale for screening for depression and anxiety and World Health Organization Quality of Life-BREF scale for assessing the quality of life (QOL were administered. The results obtained were analyzed for evaluating the psychiatric morbidity and its various correlates. Appropriate statistical analysis was done using SPSS 21. Results: Using GHQ-12 cutoff score (≥3 for psychological distress, the overall prevalence of psychological distress was significantly more in cases of in comparison to healthy controls with an odds ratio of 8.54 (95% confidence interval 3.16–23.07, P < 0.0001. Statistical analysis showed a statistically significant correlation of educational status with QOL and severity of skin lesions (PASI with anxiety level. Severe skin lesions, more so on visible body parts were associated more commonly with psychological distress. Conclusions: All patients of psoriasis should be educated about the nature of the illness and screened for psychological distress. Dermatologists and family members should be educated to

  4. Mental health problems and psychopathology in infancy and early childhood. An epidemiological study

    DEFF Research Database (Denmark)

    Skovgaard, Anne Mette

    2010-01-01

    UNLABELLED: The thesis includes seven published papers and an overview concerning the epidemiological aspects of mental health problems and psychopathology in children aged 0-3 years. The research behind the thesis focuses at psychopathology in the first years of life. The aim has been...... of psychiatric illness in early life. The Copenhagen Child Cohort CCC 2000 was established with inclusion of 6090 children born in year 2000. The cohort was described at baseline with data from Danish National registers and prospective data on mental health and development collected by health nurses at home...... visits. At 1½ years of age a subpopulation was thoroughly investigated regarding child psychiatric illness, in a random sample prevalence study and a case-control study nested in cohort, with cases being children of health nurse concern in the first ten months of living. Mental health disorders were...

  5. NASA Remote Sensing Data for Epidemiological Studies

    Science.gov (United States)

    Maynard, Nancy G.; Vicente, G. A.

    2002-01-01

    In response to the need for improved observations of environmental factors to better understand the links between human health and the environment, NASA has established a new program to significantly improve the utilization of NASA's diverse array of data, information, and observations of the Earth for health applications. This initiative, lead by Goddard Space Flight Center (GSFC) has the following goals: (1) To encourage interdisciplinary research on the relationships between environmental parameters (e.g., rainfall, vegetation) and health, (2) Develop practical early warning systems, (3) Create a unique system for the exchange of Earth science and health data, (4) Provide an investigator field support system for customers and partners, (5) Facilitate a system for observation, identification, and surveillance of parameters relevant to environment and health issues. The NASA Environment and Health Program is conducting several interdisciplinary projects to examine applications of remote sensing data and information to a variety of health issues, including studies on malaria, Rift Valley Fever, St. Louis Encephalitis, Dengue Fever, Ebola, African Dust and health, meningitis, asthma, and filariasis. In addition, the NASA program is creating a user-friendly data system to help provide the public health community with easy and timely access to space-based environmental data for epidemiological studies. This NASA data system is being designed to bring land, atmosphere, water and ocean satellite data/products to users not familiar with satellite data/products, but who are knowledgeable in the Geographic Information Systems (GIS) environment. This paper discusses the most recent results of the interdisciplinary environment-health research projects and provides an analysis of the usefulness of the satellite data to epidemiological studies. In addition, there will be a summary of presently-available NASA Earth science data and a description of how it may be obtained.

  6. A statistical perspective on association studies of psychiatric disorders

    DEFF Research Database (Denmark)

    Foldager, Leslie

    2014-01-01

    Gene-gene (GxG) and gene-environment (GxE) interactions likely play an important role in the aetiology of complex diseases like psychiatric disorders. Thus, we aim at investigating methodological aspects of and apply methods from statistical genetics taking interactions into account. In addition we...... genes and maternal infection by virus. Paper 3 presents the initial steps (mainly data construction) of an ongoing simulation study aiming at guiding decisions by comparing methods for GxE interaction analysis including both traditional two-step logistic regression, exhaustive searches using efficient...... these markers. However, the validity of the identified haplotypes is also checked by inferring phased haplotypes from genotypes. Haplotype analysis is also used in paper 5 which is otherwise an example of a focused approach to narrow down a previously found signal to search for more precise positions of disease...

  7. 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.

  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. Use of empathy in psychiatric practice: constructivist grounded theory study

    Science.gov (United States)

    Watling, Chris

    2017-01-01

    Background Psychiatry has faced significant criticism for overreliance on the Diagnostic and Statistical Manual of Mental Disorders (DSM) and medications with purported disregard for empathetic, humanistic interventions. Aims To develop an empirically based qualitative theory explaining how psychiatrists use empathy in day-to-day practice, to inform practice and teaching approaches. Method This study used constructivist grounded theory methodology to ask (a) ‘How do psychiatrists understand and use empathetic engagement in the day-to-day practice of psychiatry?’ and (b) ‘How do psychiatrists learn and teach the skills of empathetic engagement?’ The authors interviewed 17 academic psychiatrists and 4 residents and developed a theory by iterative coding of the collected data. Results This constructivist grounded theory of empathetic engagement in psychiatric practice considered three major elements: relational empathy, transactional empathy and instrumental empathy. As one moves from relational empathy through transactional empathy to instrumental empathy, the actions of the psychiatrist become more deliberate and interventional. Conclusions Participants were described by empathy-based interventions which are presented in a theory of ’empathetic engagement’. This is in contrast to a paradigm that sees psychiatry as purely based on neurobiological interventions, with psychotherapy and interpersonal interventions as completely separate activities from day-to-day psychiatric practice. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2017. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) license. PMID:28243463

  10. White matter lesions in psychiatric patients: a retrospective MRI study

    International Nuclear Information System (INIS)

    Becker, T.; Teichmann, E.; Hofmann, E.; Schmidtke, A.; Warmuth-Metz, M.; Nadjmi, M.

    1992-01-01

    T2-weighted MRI scans of psychiatric patients with at least one white matter lesion (WML) were compared to 83 non-psychiatric controls with respect to WML number and distribution. MANOVA resulted in significant effects for sex, age and patient group with respect to WML number. In the psychiatric patients, infratentorial WML prevailed in organic psychoses. WML number was positively correlated with age with the exception of right temporal lobe WML. Based on WML spatial distribution, four patient clusters were found. Clusters with widely distributed WML comprised older patients with late onset of illness; right frontal and temporal WML were associated with mania, euphoria and unstable mood. (orig.)

  11. A study of psychiatric morbidity in patients of peptic ulcer diseases

    Directory of Open Access Journals (Sweden)

    Jagpal Singh Klair

    2012-01-01

    Full Text Available Aims and Objectives: To study the prevalence of psychiatric morbidity among patients of peptic ulcer disease and to study the patients of peptic ulcer disease with psychiatric morbidity in comparison to patients of peptic ulcer disease without psychiatric morbidity on following variables: sociodemographic variables and attributes/risk factors of peptic ulcer disease. Materials and Methods: Fifty cases of clinically proven acid peptic diseases and 30 cases of the control group were screened in department of General Medicine, outdoor as well as indoor patients. Instruments applied for the purpose of the study were Personal Bio-data Performa (Appendix-I, (SCL- 80 (Appendix-II, Hamilton rating scale for anxiety and depression, (P.S.L.E.; clinical diagnosis of psychiatric disorders was made as per ICD- 10 criteria. Data collected shall be subjected to statistical analysis. Results and Findings: The psychiatric morbidity was significantly (P10 years, compared to 23.80% in patients without psychiatric morbidity. Lastly, 48.27% of patients with psychiatric morbidity had significantly (P<0.01 stronger family history of acid peptic disease compared to 9.52% in patients without psychiatric morbidity. Conclusions: There is a significant relationship between the peptic ulcer disease and the various psychiatric morbidity factors as illustrated from the findings of this study.

  12. Epidemiologic study of uterine cancer, Hiroshima

    Energy Technology Data Exchange (ETDEWEB)

    Ishimaru, Toranosuke

    1965-12-10

    As a cause of death in females, cancer of the uterus is one of the important cancers in Japan. In 1962 it was responsible for 15.5% of all the deaths due to cancer in women and ranked next to the proportion attributed to cancer of the stomach. The JNIH-ABCC Life Span Study of A-bomb survivors also shows that cancer of the stomach and uterus were the major causes of cancer deaths in the female population. The present study, which was carried out in 1963, was begun in the hope of elucidating some of the relationships of the factors other than radiation possibly associated with the incidence of cancer of the uterus in the Life Span Study (ST 100) sample in Horoshima. Environmental factors considered to play a role in the development of uterine cancer were studied by interview with a close relative of the subject. The data did not clearly support the findings reported elsewhere that residential history, occupational history, history of marital status, smoking and alcohol drinking habits, and socioeconomic factors were associated with the incidence of cancer of the uterus. A brief analysis was also conducted for the accuracy of death certificates. The results suggest that an epidemiologic study should be conducted on morbidity data derived from pathologic findings and a revised plan is desirable to elucidate the factors associated with the incidence of cancer of the uterus using the various recent experimental findings as references. 124 references, 15 tables.

  13. Psychiatric morbidity among inmates of center for destitutes: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Raghavendra B Nayak

    2015-01-01

    Full Text Available Context: One percent of the population in India is homeless (destitutes which include beggars, commercial sex workers, homeless mentally ill, elderly women with dependent children, street children, and persons with disability. Psychiatric disorders are generally seen to be common among homeless individuals. The data are limited regarding psychiatric morbidity and its prevalence in this populace in Indian context. Aim: The aim was to study the prevalence of psychiatric morbidity among the inmates of a center for destitutes. Settings and Design: Cross-sectional study. Materials and Methods: The study included all the residents (n = 50 of a center of destitutes. Psychiatric evaluation was done by qualified practicing psychiatrist. Brief Psychiatric Rating Scale and Global Assessment of Functioning instruments were used to assess the severity of psychiatric symptoms and general functioning of the individuals with mental disorders. Statistical Analysis Used: SPSS version 13 was used for statistical analysis. Results: All residents (n = 50 of center of destitutes were evaluated for psychiatric co-morbidity. 42 (84% inmates were suffering from psychiatric disorders. Most common psychiatric disorder among them was psychotic disorders in 19 (38%, followed by affective disorders, mainly depression in 16 (32%, somatoform disorders in 5 (10%, and anxiety disorders in 2 (4%. No significant gender differences were noted (P = 0.335. Substance abuse was present in 22 (44% of the inmates. A significant negative correlation between psychiatric symptoms and functioning of the subject was seen, (P < 0.001. Conclusion: Psychiatric disorders and in particular substance abuse, are common among the homeless people who stay in the center of destitutes. Psychiatric disorders are likely to be the cause significant functional impairment.

  14. Race and psychiatric services in post-apartheid South Africa: a preliminary study of psychiatrists' perceptions.

    Science.gov (United States)

    Kohn, Robert; Szabo, Christopher P; Gordon, Alan; Allwood, Clifford W

    2004-03-01

    The primary objective of this study was to examine the perception of the quality of psychiatric services five years after apartheid, and specifically whether care for black patients had improved. A survey was distributed to South African psychiatrists during a national congress and by mail. The questionnaire focused on the quality of psychiatric care in general, for black and white patients, the racial composition of each respondent's psychiatric practice currently, and the racial composition of the psychiatric practice during apartheid. Psychiatric services in South Africa were viewed as deteriorating. The end of apartheid has done little to improve the quality of psychiatric care for both black and white patients. Although less pronounced, racial inequality in psychiatric care continues to exist. Psychiatric practices continue to be overrepresented with white patients. There remains a differential in quality of psychiatric care and further monitoring should continue. Continued efforts to improve racial equality and the need for greater awareness of cultural issues need to be addressed. Limitations of this study included possible social desirability bias, use of subjective rather than objective measures, and a survey that was limited in scope.

  15. Psychiatric morbidity in oral lichen planus: A preliminary study

    Directory of Open Access Journals (Sweden)

    Abhishek Ranjan Pati

    2014-01-01

    Full Text Available Objective: To study the clinical types and association of psychological factors in patients with Oral Lichen Planus (OLP. Materials and Methods: An analytical age- and sex-matched study involved 30 patients with oral lichen planus (group 1 and 30 control subjects (group 2. We applied the following psychometric tests to both groups: General Health Questionnaire (GHQ and Hospital Anxiety and Depression Scale (HADS. Results: The patients with OLP were found to exhibit statistically significant higher anxiety, insomnia, and social dysfunction with the tests that were used (GHQ 24 and HADS than the control group (P > 0.05. The study group likewise exhibited greater depression and somatic symptoms. The mean total of the GHQ and HAD scores were found to be higher in the study group than in the controls (P > 0.05. Among the various types of OLP, patients with the erosive type had higher mean scores for anxiety and insomnia, social dysfunction and depression. Conclusion: In most patients psychiatric morbidity was strongly associated with OLP, which could support its role in the etiopathogenesis of the disease. The higher scores of the General Health Questionnaire and Hospital Anxiety and Depression Scale gave an insight into the hypothesis that psychological factors are associated with the causation of OLP.

  16. Epidemiologic studies of pilots and aircrew.

    Science.gov (United States)

    Boice, J D; Blettner, M; Auvinen, A

    2000-11-01

    During flight, pilots and cabin crew are exposed to increased levels of cosmic radiation which consists primarily of neutrons and gamma rays. Neutron dosimetry is not straightforward, but typical annual effective doses are estimated to range between two and five mSv. Higher dose rates are experienced at the highest altitudes and in the polar regions. Mean doses have been increasing over time as longer flights at higher altitudes have become more frequent. Because there are so few populations exposed to neutrons, studies of airline personnel are of particular interest. However, because the cumulative radiation exposure is so low, statistical power is a major concern. Further, finding an appropriate comparison group is problematic due to selection into these occupations and a number of biases are possible. For example, increased rates of breast cancer among flight attendants have been attributed to reproductive factors such as nulliparity and increased rates of melanoma among pilots have been attributed to excessive sun exposure during leisure time activities. Epidemiologic studies conducted over the last 20 y provide little consistent evidence linking cancer with radiation exposures from air travel.

  17. [The status of the psychiatric nurse as a guarantor in Taiwan: a case study].

    Science.gov (United States)

    Huang, Hui-Man; Sun, Fan-Ko

    2013-12-01

    Psychiatric nurses have a special obligation and legal duty as guarantor against criminal negligence. The guarantor role and medical negligence in psychiatric nursing are topics that have been neglected in Taiwan. (1) Identify the status of psychiatric nurses as guarantors; (2) Understand the causal relationship in a legal context between this status and Non-Genuine Omission in the current case; (3) Understand the facts and the dispute in the current case. (4) Explore the reasons why the psychiatric nurse was convicted for criminal negligence in the current case. A literature review and case study were used to analyze the high court criminal judgment and sentence reconsideration of the first instance No. 122 (2005). (1) Psychiatric nurses hold two guarantor roles in Taiwan. One role is as legally protected interest guarantor and the other is as supervisors' dangerous source guarantor. (2) The three sources of guarantor status relevant to the current case are: nurses' voluntary commitments; medical contract; duty of care of supervisors. (3) In this case, the psychiatric nurse did not discharge her obligations as guarantor and failed to prevent the patient from committing suicide. Negligence resulted in patient death and the psychiatric nurse was found guilty. In order to prevent criminal acts, psychiatric nurses should gain a better understanding of their status as guarantor and the obligations entailed in this status. This article is intended to assist psychiatric nurses understand their responsibilities under current laws.

  18. 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

  19. EPIDEMIOLOGICAL STUDY OF DRUG INTOXICATION IN CHILDREN

    Directory of Open Access Journals (Sweden)

    F. Cheraghali M. Taymori

    2006-05-01

    Full Text Available Unintentional drug intoxication is still a major cause of morbidity and mortality in young children. In order to study the epidemiological pattern of childhood drug poisoning in Golestan province, all cases diagnosed with poisoning from 1997 to 2002 in the only pediatric hospital in province were recruited. During this period 563 cases of poisoned children were hospitalized in Taleqani hospital, of these 305 cases were due to drug poisoning. Opium was responsible for more than half of the poisoning cases, and 91% of deaths, among drug intoxicated children. Metoclopramide, benzodiazepines, tricyclic antidepressants and anticonvulsants were among the other frequent causes of poisoning. Neurological symptoms were the most prominent symptoms of poisoning and more than 80% of cases showed some neurological symptoms. Mortality rate among the cases was 3.6% and of total of 11 deaths, 10 were poisoned with opium. About 61% of cases were hospitalized between 24-48 hrs. Most of the poisoning cases in young children were unintentional and in many cases, their parents played a critical role in their intoxication. This role specially is crucial in infants and children under one year of age. Parents in Golestan province use opium widely for symptomatic treatment of routine illnesses in their young children and overdose of opium may cause severe intoxication and even death of the child.

  20. Psychiatric disorders in individuals diagnosed with infantile autism as children: A case control study

    DEFF Research Database (Denmark)

    Mouridsen, S.E.; Rich, B.; Isager, T.

    2008-01-01

    The objective of this study was to compare the prevalence and types of psychiatric disorders in a clinical sample of 118 individuals diagnosed as children with infantile autism (IA) with psychiatric disorders in 336 matched controls from the general population using data from the nationwide Danish...

  1. Psychiatric disorders in adults diagnosed as children with atypical autism. A case control study

    DEFF Research Database (Denmark)

    Mouridsen, S.E.; Rich, B.; Isager, T.

    2008-01-01

    The prevalence and types of psychiatric disorders were studied in a clinical sample of 89 individuals with atypical autism (AA) first seen as children, and 258 matched controls from the general population using data from the nationwide Danish Psychiatric Central Register. The average observation...

  2. Using the SAPAS to identify risk for personality disorders among psychiatric outpatients in India: A feasibility study.

    Science.gov (United States)

    Innocent, Simeon; Podder, Priyanka; Ram, Jai Ranjan; Barnicot, Kirsten; Sen, Piyal

    2018-02-01

    Personality disorders (PDs) are common among psychiatric outpatients and are associated with increased morbidity and worse treatment outcomes. Epidemiological research conducted among this population in Asian countries is limited, reflecting a significant gap in the current literature. One barrier to this research is the lack of appropriate screening tools. The current research assessed the feasibility of using the SAPAS (Standardized Assessment of Personality-Abbreviated Scale) screening tool to identify individuals at high risk of PD in an Indian psychiatric outpatient population and provides an initial estimate of PD prevalence by using a validated diagnostic interview, the ICD-10 International Personality Disorder Examination. The findings suggest that whilst use of the SAPAS was feasible, acceptable to patients and led to clinically useful findings, when using the recommended cut-off score of 4, the SAPAS largely overdiagnoses the risk for PD in psychiatric outpatients in India (positive predictive value = 26.3%). The estimated prevalence of personality disorder in the sample was 11.1%, based on administering the International Personality Disorder Examination diagnostic interview to high-risk patients scoring 4 and above on the SAPAS, which is higher than previous estimates for this population and still likely to be an underestimation. Future studies should translate the measure into Bengali and evaluate its sensitivity and specificity at different cut-off points in order to optimize its use in Indian populations. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  3. [Mortality of psychiatric patients. A retrospective cohort study of in-patients at the Psychiatric Hospital of Reggio Emilia].

    Science.gov (United States)

    Ballone, E; Contini, G

    1992-03-01

    The authors report the results of historical cohort study in long-term patients of psychiatric hospitals in Reggio Emilia. The cohort was formed by 790 patients hospitalized before 1978, and has been followed-up until 31/12/'89. The results of the study are: 269 subjects deceased (34%); 117 discharges (14.8%) and 411 (52.1%) still in hospital on 1/1/'90. An excess mortality was observed in the cohort. Mortality appears to be particularly high among young patient and females.

  4. Clinico epidemiological study of pitted keratolysis

    Directory of Open Access Journals (Sweden)

    Naik Chandra

    2007-01-01

    Full Text Available Background: Pitted keratolysis is a common dermatological condition. However, very few studies are available on the clinical characteristics and epidemiological features of this disorder from India and abroad. Materials and Methods: Fifty patients from rural area of Kolar at Sri R.L.J.H. and S.N.R. Hospital, presenting with clinically distinctive lesions of pitted keratolysis were included in the study. Cases were interviewed with particular emphasis on triggering factors and findings were recorded. Investigations like Gram′s stain, culture studies, Wood′s ultraviolet light examination, histopathology etc, was done in selected cases to ascertain the clinical diagnosis. Results: Age of the patients varied from 20 to 40 years in 52% with male preponderance in 82% of cases. Duration of the disease varied from 15 days to five years, most of the patients were bare-footed farmers (62% of cases. Hyperhidrosis and pruritus were most frequently observed symptoms in 70% and 60% of patients. Most of the patients presented with the characteristic pits which varied from 1 to 50 in number in 56 % of cases, located predominantly on the pressure bearing areas in 92% of cases and depth of the pits varied from 1 to 2 mm in 60% of cases. Associated skin conditions recorded in present study were fissuring of soles in 38%, psoriasis 10%, dermatophyte infections in 6%, planter warts 6% and Corynebacterial triad and corn in 2% of patients each. Discussion: Affection of bare-footed individuals, male preponderance, presence of hyperhidrosis and occurrence of lesions over pressure bearing areas of soles, observed in the present study were consistent with earlier studies on the subject. However, pruritus as commonest presenting symptom reported by 60% patients in the present study, has not been documented in the previous studies. Conclusion: Pitted keratolysis is fairly common in bare footed male farmers of rural India. The condition is predominantly seen over the

  5. Validity of Center for Epidemiologic Studies Depression (CES-D scale in a sample of Iraq and Afghanistan Veterans

    Directory of Open Access Journals (Sweden)

    Ana R Quiñones

    2016-04-01

    Full Text Available Objectives: Optimal depression screening necessitates measurement tools that are valid across varied populations and in the presence of comorbidities. Methods: This study assessed the test properties of two versions of the Center for Epidemiologic Studies Depression scale against psychiatric diagnoses established by the Mini International Neuropsychiatric Interview among a clinical sample of US Veterans deployed during Operations Enduring Freedom, Iraqi Freedom, and New Dawn. Participants (N = 359 recruited from two Department of Veterans Affairs hospitals completed a clinical interview, structured diagnostic interview, and self-reported measures. Results: Based on diagnostic interview and the Diagnostic and Statistical Manual of Mental Disorders 4th Edition criteria, 29.5% of the sample met diagnostic criteria for major depressive disorder and 26.5% met diagnostic criteria for post-traumatic stress disorder. Both Center for Epidemiologic Studies Depression-20 and Center for Epidemiologic Studies Depression-10 scales performed well and almost identically against the Mini International Neuropsychiatric Interview-major depressive disorder in identifying Veterans with major depressive disorder (Center for Epidemiologic Studies Depression-20 area under the Receiver Operating Characteristic curve 91%; Center for Epidemiologic Studies Depression-10 area under the ROC curve 90%. Overall, higher cut points for the Center for Epidemiologic Studies Depression scales performed better in correctly identifying true positives and true negatives for major depressive disorder (Center for Epidemiologic Studies Depression-20 cut point 18+ sensitivity 92% specificity 72%; Center for Epidemiologic Studies Depression-10 cut point 10+ sensitivity 92% specificity 69%. Conclusions: The specificity of the Center for Epidemiologic Studies Depression scales was poor among Veterans with co-occurring post-traumatic stress disorder (13% and 16%. Veterans with post

  6. Possibilities and limits of multiprofessional attention in the care of psychiatric emergencies: analytical study

    Directory of Open Access Journals (Sweden)

    Fernanda Lima de Paula

    2017-05-01

    Full Text Available Goal: to analyze the possibilities and limits of multiprofessional care in the attention to psychiatric emergencies. Method: it is an analytical study of the type integrative review of the comprehensive literature. Searches were conducted in the Latin American and Caribbean Literature (LILACS and Nursing Database (BDENF databases and in the ScieLo Virtual Library, with the use of Descriptors in Health Sciences (DECs: “Emergency Services, Psychiatric”, “Forensic Psychiatry”, “Psychiatric Rehabilitation”, in the period from 2007 to 2017. Results: after data analysis, two thematic categories emerged: “Possibilities and limits in multiprofessional care for patients in crisis” and “The continuity of care to the patient in crisis by the multiprofessional team”. The studies point out fragility in the management of the multiprofessional team of care to the patients in psychiatric crisis. Therefore, in the substitutive services to the psychiatric hospital, it is necessary to strengthen the care and bonding tools for continuity of treatment after the cases of psychiatric emergency of these patients. Conclusion: this research provided a deepening of the knowledge regarding the challenges of the multiprofessional team in the care of analytical psychiatric emergencies and in relation to the patient in crisis, considering the main multiprofessional actions, understanding how this approach is done and patient follow-up. Descriptors: Emergency Services, Psychiatric. Forensic Psychiatry. Psychiatric Rehabilitation.

  7. Epidemiological studies on cutaneous leishmaniasis in Ad ...

    African Journals Online (AJOL)

    http://www.cioms.ch/publications/layout_guide2002.p df. 4. Uzun S, Durdu M, Çulha G, Allahverdiyev AM,. Memişoğlu HR. Clinical features, epidemiology, and efficacy and safety of intralesional antimony treatment of cutaneous leishmaniasis: recent experience in Turkey. J. Parasitol 2004; 90: 853-859. 5. Uzun S, Uslular C, ...

  8. A Genetic Epidemiological Study of Behavioral Traits

    NARCIS (Netherlands)

    N. Amin (Najaf)

    2011-01-01

    textabstractHuman behavioural genetics aims to unravel the genetic and environmental contributions to variations in human behaviour. Behaviour is a complex trait, involving multiple genes that are affected by a variety of other factors. Genetic epidemiological research of behaviour goes back to

  9. Psychiatric disorders in Norwegian 8- to 10-year-olds: an epidemiological survey of prevalence, risk factors, and service use

    DEFF Research Database (Denmark)

    Heiervang, Einar; Stormark, Kjell M; Lundervold, Astri J

    2007-01-01

    population included all 9,430 children attending grades 2 to 4 in Bergen schools during the academic year 2002/2003. The main screening instrument was the Strengths and Difficulties Questionnaire, whereas diagnoses were based on the Development and Well-Being Assessment. Information about child and family......%) were assessed with the Development and Well-Being Assessment in the second phase. The weighted prevalence for any DSM-IV psychiatric disorder was 7.0% (95% confidence interval 5.6%-8.5%). Disorders were associated with age, gender, learning difficulties, family type, and poverty. Although 75...

  10. Risk of suicide according to level of psychiatric treatment

    DEFF Research Database (Denmark)

    Hjorthøj, Carsten Rygaard; Madsen, Trine; Agerbo, Esben

    2014-01-01

    PURPOSE: Knowledge of the epidemiology of suicide is a necessary prerequisite of suicide prevention. We aimed to conduct a nationwide study investigating suicide risk in relation to level of psychiatric treatment. METHODS: Nationwide nested case-control study comparing individuals who died from...... suicide between 1996 and 2009 to age-, sex-, and year-matched controls. Psychiatric treatment in the previous year was graded as "no treatment," "medicated," "outpatient contact," "psychiatric emergency room contact," or "admitted to psychiatric hospital." RESULTS: There were 2,429 cases and 50......,323 controls. Compared with people who had not received any psychiatric treatment in the preceding year, the adjusted rate ratio (95 % confidence interval) for suicide was 5.8 (5.2-6.6) for people receiving only psychiatric medication, 8.2 (6.1-11.0) for people with at most psychiatric outpatient contact, 27...

  11. Death of Dementia Patients in Psychiatric Hospitals and Regional Supply of Psychiatric Services: Study of the National Data from 1996 to 2014 in Japan.

    Science.gov (United States)

    Nakanishi, Miharu; Niimura, Junko; Yamasaki, Syudo; Nishida, Atsushi

    2017-01-01

    Japan designates psychiatric inpatient care for behavior management of individuals with dementia and for helping dementia patients discharge to home. However, there has been no examination of the effectiveness of this strategy. The present study investigated the association between dementia and the discharge destination of patients in psychiatric hospitals. Data from the National Patient Survey, which is a nationally representative cross-sectional survey of inpatient care, were used. The 96,420 patients with dementia or other mental illness who were discharged from psychiatric hospitals in September of every 3 years from 1996 to 2014 were included in analyses. Of the 96,420 discharged patients, 13,823 had dementia as the primary disease. Of the 13,823 dementia patients, 3,865 (28.0%) were discharged to home, 3,870 (28.0%) were admitted to a facility or other care settings, 3,574 (25.9%) were admitted to another hospital, and 2,514 (18.2%) died. Patients were more likely to die in psychiatric hospital if their primary disease was dementia, and they had resided in a region that provided fewer home visits for psychiatric nursing care or had available a larger number of psychiatric hospital beds per capita. Psychiatric inpatient care may be ineffective as a treatment for the challenging behaviors of dementia. A community mental health system for behavior management should be constructed in parallel with a reduction in the number of hospital beds allotted for psychiatric care.

  12. Physical factors that influence patients’ privacy perception toward a psychiatric behavioral monitoring system: a qualitative study

    Science.gov (United States)

    Zakaria, Nasriah; Ramli, Rusyaizila

    2018-01-01

    Background Psychiatric patients have privacy concerns when it comes to technology intervention in the hospital setting. In this paper, we present scenarios for psychiatric behavioral monitoring systems to be placed in psychiatric wards to understand patients’ perception regarding privacy. Psychiatric behavioral monitoring refers to systems that are deemed useful in measuring clinical outcomes, but little research has been done on how these systems will impact patients’ privacy. Methods We conducted a case study in one teaching hospital in Malaysia. We investigated the physical factors that influence patients’ perceived privacy with respect to a psychiatric monitoring system. The eight physical factors identified from the information system development privacy model, a comprehensive model for designing a privacy-sensitive information system, were adapted in this research. Scenario-based interviews were conducted with 25 patients in a psychiatric ward for 3 months. Results Psychiatric patients were able to share how physical factors influence their perception of privacy. Results show how patients responded to each of these dimensions in the context of a psychiatric behavioral monitoring system. Conclusion Some subfactors under physical privacy are modified to reflect the data obtained in the interviews. We were able to capture the different physical factors that influence patient privacy. PMID:29343963

  13. Physical factors that influence patients' privacy perception toward a psychiatric behavioral monitoring system: a qualitative study.

    Science.gov (United States)

    Zakaria, Nasriah; Ramli, Rusyaizila

    2018-01-01

    Psychiatric patients have privacy concerns when it comes to technology intervention in the hospital setting. In this paper, we present scenarios for psychiatric behavioral monitoring systems to be placed in psychiatric wards to understand patients' perception regarding privacy. Psychiatric behavioral monitoring refers to systems that are deemed useful in measuring clinical outcomes, but little research has been done on how these systems will impact patients' privacy. We conducted a case study in one teaching hospital in Malaysia. We investigated the physical factors that influence patients' perceived privacy with respect to a psychiatric monitoring system. The eight physical factors identified from the information system development privacy model, a comprehensive model for designing a privacy-sensitive information system, were adapted in this research. Scenario-based interviews were conducted with 25 patients in a psychiatric ward for 3 months. Psychiatric patients were able to share how physical factors influence their perception of privacy. Results show how patients responded to each of these dimensions in the context of a psychiatric behavioral monitoring system. Some subfactors under physical privacy are modified to reflect the data obtained in the interviews. We were able to capture the different physical factors that influence patient privacy.

  14. Substance Misuse in the Psychiatric Emergency Service; A Descriptive Study

    Directory of Open Access Journals (Sweden)

    Yves Chaput

    2014-01-01

    Full Text Available Substance misuse is frequently encountered in the psychiatric emergency service (PES and may take many forms, ranging from formal DSM-IV diagnoses to less obvious entities such as hazardous consumption. Detecting such patients using traditional screening instruments has proved problematic. We therefore undertook this study to more fully characterize substance misuse in the PES and to determine whether certain variables might help better screen these patients. We used a prospectively acquired database of over 18,000 visits made to four PESs during a 2-year period in the province of Quebec, Canada. One of the variables acquired was a subjective rating by the nursing staff as to whether substance misuse was a contributing factor to the visit (graded as direct, indirect, or not at all. Substance misuse accounted for 21% of all diagnoses and alcohol was the most frequent substance used. Patients were divided into those with primary (PSM, comorbid (CSM or no substance misuse (NSM. Depressive disorders were the most frequent primary diagnoses in CSM, whereas personality and substance misuse disorders were frequent secondary diagnoses in PSM. Although many variables significantly differentiated the three groups, few were sufficiently detailed to be used as potential screening tools. Those situations that did have sufficient details included those with a previous history of substance misuse, substance misuse within 48 hours of the visit, and visits graded by the nursing staff as being directly and/or indirectly related to substance misuse. Variables related to substance misuse itself were the primary predictors of PSM and, less significantly, CSM. The nursing staff rating, although promising, was obtained in less than 30% of all visits, rendering its practical use difficult to assess.

  15. 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

  16. Gender Differences in the Prevalence of Fibromyalgia and in Concomitant Medical and Psychiatric Disorders: A National Veterans Health Administration Study.

    Science.gov (United States)

    Arout, Caroline A; Sofuoglu, Mehmet; Bastian, Lori A; Rosenheck, Robert A

    2018-04-02

    Fibromyalgia is a poorly understood, chronically disabling pain syndrome. While research has focused on its clinical presentation and treatment, less is known about fibromyalgia's clinical epidemiology in real-world healthcare systems. Gender differences have been difficult to study because relatively few males are diagnosed with fibromyalgia. Veterans Health Administration (VHA) patients diagnosed with fibromyalgia nationwide in FY 2012 were compared to Veterans with other pain diagnoses on sociodemographic characteristics, medical and psychiatric diagnoses, health service use, and opioid and psychotropic prescription fills. Additional analyses compared characteristics of men and women diagnosed with fibromyalgia. Risk ratios and Cohen's d were used for bivariate comparisons, followed by logistic regression analyses to identify independent factors associated with a diagnosis of fibromyalgia in the VHA. Altogether, 77,087 of 2,216,621 Veterans with pain diagnoses (3.48%) were diagnosed with fibromyalgia. They were more likely to be female, younger than patients with other pain conditions, more likely to have multiple psychiatric comorbidities and other types of pain, and used more medical outpatient services. Women diagnosed with fibromyalgia were younger and more likely to have headaches, connective tissue diseases (CTD), and psychiatric comorbidities, while men had more comorbid medical conditions. In this large, predominantly older male sample of Veterans with pain diagnoses, those with fibromyalgia were far more likely to be women. Gender comparisons showed women with fibromyalgia were more likely to be diagnosed with psychiatric disorders and CTD, while males were more likely to be diagnosed with medical conditions. Fibromyalgia shows a striking, gender-dependent picture of multimorbidity, which should be considered in treatment.

  17. Organisational merger and psychiatric morbidity: a prospective study in a changing work organisation.

    Science.gov (United States)

    Väänänen, Ari; Ahola, Kirsi; Koskinen, Aki; Pahkin, Krista; Kouvonen, Anne

    2011-08-01

    Prospective studies on the relationship between organisational merger and mental health have been conducted using subjective health indicators. The objective of this prospective occupational cohort study was to examine whether a negative change during an organisational merger is an independent predictive factor of psychiatric morbidity. Survey data on organisational characteristics, health and other factors were collected prior to (1996) and after the merger (2000); register data on psychiatric morbidity were collected at baseline (1/1/1994-30/9/2000) and during the follow-up (1/10/2000-31/12/2005). Participants were 6511 (77% men) industrial employees aged 21-65 years with no register-based diagnosed psychiatric events prior to the follow-up (the Still Working Study). During the follow-up, 252 participants were admitted to the hospital due to psychiatric disorders, were prescribed a psychotropic drug or attempted or committed suicide. A negative self-reported change in the work organisation during the merger was associated with increased risk of postmerger psychiatric event (HR 1.60, 95% CI 1.19 to 2.14). This association was independent of mental health-related factors measured before the merger announcement, such as demographic characteristics, occupational status, personal orientation to life, self-rated health, self-reported psychiatric morbidity or chronic disease. A negative change in work organisation during an organisational merger may elevate the risk for postmerger psychiatric morbidity.

  18. 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...

  19. Defense styles explain psychiatric symptoms: an empirical study.

    Science.gov (United States)

    Holi, M M; Sammallahti, P R; Aalberg, V A

    1999-11-01

    To examine the relation between psychiatric symptoms and defense mechanisms, we administered two questionnaires, the Symptom Check-list 90 (SCL-90) and the Defense Style Questionnaire (DSQ) to 122 psychiatric out-patients and to a community sample of 337 subjects. Using regression analysis, we found that 51.8% of the variation in subject's Global Severity Index value could be explained by his defense style. Of the three defense styles, the immature style explained most of the variation in the symptoms. We found little overall evidence for specific connections between particular defenses and symptoms. Projection and dissociation were central in most of the symptom dimensions. We compared patients and controls with the same level of general symptom severity and found that patients used significantly more devaluation and splitting, and controls used significantly more altruism and idealization. Whether defenses predispose to certain symptomatology or are one of its aspects is discussed.

  20. The big data potential of epidemiological studies for criminology and forensics.

    Science.gov (United States)

    DeLisi, Matt

    2018-07-01

    Big data, the analysis of original datasets with large samples ranging from ∼30,000 to one million participants to mine unexplored data, has been under-utilized in criminology. However, there have been recent calls for greater synthesis between epidemiology and criminology and a small number of scholars have utilized epidemiological studies that were designed to measure alcohol and substance use to harvest behavioral and psychiatric measures that relate to the study of crime. These studies have been helpful in producing knowledge about the most serious, violent, and chronic offenders, but applications to more pathological forensic populations is lagging. Unfortunately, big data relating to crime and justice are restricted and limited to criminal justice purposes and not easily available to the research community. Thus, the study of criminal and forensic populations is limited in terms of data volume, velocity, and variety. Additional forays into epidemiology, increased use of available online judicial and correctional data, and unknown new frontiers are needed to bring criminology up to speed in the big data arena. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  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. 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...

  3. [Epidemiologic warnings from studies on alcohol use disorders].

    Science.gov (United States)

    Limosin, F

    2014-04-01

    The highest consumption levels of alcohol are found in the developed world, mostly the Northern Hemisphere. After a slight decrease at the beginning of the 1990s, alcohol use in the European Region increased with an average adult per capita consumption amounting to 12.5 litres of pure alcohol per capita for the year 2009. In France, adult consumption was 12.7 litres of pure alcohol per capita for the year 2009, and it is estimated that 1.5 to 2 million of adults are alcohol-dependent (4-5% of the adult population) and 5 million are excessive drinkers. The harmful use of alcohol is one of the world's leading health risks. Alcohol is the direct cause of more than 30 diseases and a causal factor in more than 60 major types of diseases and injuries, resulting in approximately 2.5 million deaths each year. Approximately 4% of all deaths worldwide and 4.5% (7.4% for men and 1.4% for women) of the global burden of disease and injury are attributable to alcohol. In 2004 in the EU, 15.2% of all disability-adjusted life years (DALYs) in men and 3.9% of all DALYs in women were lost due to alcohol. While the impact of alcohol consumption and dependence on mortality and disease is substantial, there are also many psychosocial consequences, including violence, family problems, child neglect and abuse, absenteeism and lost productivity in the workplace. This means that alcohol consumption and dependence have sizable impacts on many people other than the drinker. These effects add up to a staggering number of alcohol-attributable social costs, which can be estimated at € 155.8 billion a year in Europe. Despite all these consequences, many individuals with alcohol use disorders remain untreated although effective treatments exist. From 37 community-based psychiatric epidemiology studies that used standardized diagnostic instruments and included data on the percentage of individuals receiving care for alcohol abuse or dependence, the median rate of untreated cases of these

  4. Physical factors that influence patients’ privacy perception toward a psychiatric behavioral monitoring system: a qualitative study

    Directory of Open Access Journals (Sweden)

    Zakaria N

    2017-12-01

    Full Text Available Nasriah Zakaria,1,2 Rusyaizila Ramli3 1Research Chair of Health Informatics and Promotion, 2Medical Informatics and E-learning Unit, Medical Education Department, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia; 3Advanced Military Maintenance Repair and Overhaul Center (AMMROC, Abu Dhabi, UAE Background: Psychiatric patients have privacy concerns when it comes to technology intervention in the hospital setting. In this paper, we present scenarios for psychiatric behavioral monitoring systems to be placed in psychiatric wards to understand patients’ perception regarding privacy. Psychiatric behavioral monitoring refers to systems that are deemed useful in measuring clinical outcomes, but little research has been done on how these systems will impact patients’ privacy. Methods: We conducted a case study in one teaching hospital in Malaysia. We investigated the physical factors that influence patients’ perceived privacy with respect to a psychiatric monitoring system. The eight physical factors identified from the information system development privacy model, a comprehensive model for designing a privacy-sensitive information system, were adapted in this research. Scenario-based interviews were conducted with 25 patients in a psychiatric ward for 3 months. Results: Psychiatric patients were able to share how physical factors influence their perception of privacy. Results show how patients responded to each of these dimensions in the context of a psychiatric behavioral monitoring system. Conclusion: Some subfactors under physical privacy are modified to reflect the data obtained in the interviews. We were able to capture the different physical factors that influence patient privacy. Keywords: information system development (ISD, physical factor, privacy, psychiatric monitoring system

  5. Psychiatric Disorders in Adolescents and Adults with Autism and Intellectual Disability: A Representative Study in One County in Norway

    Science.gov (United States)

    Bakken, Trine L.; Helverschou, Sissel B; Eilertsen, Dag E.; Heggelund, Trond; Myrbakk, Even; Martinsen, Harald

    2010-01-01

    Few studies assess psychiatric disorders in representative samples of individuals with autism and ID. Symptoms of autism and psychiatric disorders have been confounded. PAC, a conceptually analysed and validated screening instrument, was used. Aims: Assess prevalence of psychiatric disorders in individuals with intellectual disability only…

  6. 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....

  7. Perceptions of molecular epidemiology studies of HIV among stakeholders

    Directory of Open Access Journals (Sweden)

    Cynthia Schairer

    2017-12-01

    Full Text Available Background: Advances in viral sequence analysis make it possible to track the spread of infectious pathogens, such as HIV, within a population. When used to study HIV, these analyses (i.e., molecular epidemiology potentially allow inference of the identity of individual research subjects. Current privacy standards are likely insufficient for this type of public health research. To address this challenge, it will be important to understand how stakeholders feel about the benefits and risks of such research. Design and Methods: To better understand perceived benefits and risks of these research methods, in-depth qualitative interviews were conducted with HIV-infected individuals, individuals at high-risk for contracting HIV, and professionals in HIV care and prevention. To gather additional perspectives, attendees to a public lecture on molecular epidemiology were asked to complete an informal questionnaire. Results: Among those interviewed and polled, there was near unanimous support for using molecular epidemiology to study HIV. Questionnaires showed strong agreement about benefits of molecular epidemiology, but diverse attitudes regarding risks. Interviewees acknowledged several risks, including privacy breaches and provocation of anti-gay sentiment. The interviews also demonstrated a possibility that misunderstandings about molecular epidemiology may affect how risks and benefits are evaluated. Conclusions: While nearly all study participants agree that the benefits of HIV molecular epidemiology outweigh the risks, concerns about privacy must be addressed to ensure continued trust in research institutions and willingness to participate in research.

  8. The association between post-traumatic stress disorder and lifetime DSM-5 psychiatric disorders among veterans: Data from the National Epidemiologic Survey on Alcohol and Related Conditions-III (NESARC-III).

    Science.gov (United States)

    Smith, Sharon M; Goldstein, Rise B; Grant, Bridget F

    2016-11-01

    This study examined the prevalence, correlates and psychiatric comorbidity of Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) posttraumatic stress disorder (PTSD) in a nationally representative sample of U.S. veterans using data from the National Epidemiologic Survey on Alcohol and Related Conditions-III (n = 3119 veteran respondents). The overall prevalence of lifetime PTSD was 6.9%. Lifetime PTSD prevalence was higher among veterans who were female (13.2%), aged 18-29 years (15.3%), Native American (24.1%) or Black (11.0%), previously or never married (9.6% and 11.2, respectively), had incomes less than $70,000 (7.2%-10.1%) and had >2 traumatic events (5.2%-14.7%). After adjusting for sociodemographic characteristics, comorbidity between lifetime PTSD and other psychiatric disorders was highest for any personality disorder (adjusted odds ratio [AOR] = 11.1, 95% confidence interval [CI], 5.7, 21.5), any mood disorder (AOR = 9.7, 95% CI, 4.6, 20.4) and any anxiety disorder (AOR = 9.6, 95% CI, 5.1, 17.7), followed by nicotine, drug, and alcohol use disorders (AOR = 3.4, 95% CI, 1.8, 6.5; AOR = 3.1, 95% CI, 2.0, 5.9; 2.1, 95% CI, 1.5, 3.1, respectively). Associations remained with any mood, anxiety, and personality disorders after controlling for other psychiatric disorders (AOR = 3.7, 95% CI, 1.2, 10.9; AOR = 3.5, 95% CI, 1.6, 7.4; AOR = 4.5, 95% CI, 2.3, 8.7, respectively). Veterans who sought treatment for PTSD had more comorbid conditions, although treatment was only associated with comorbid drug use disorder (AOR = 2.4, 95% CI, 1.0, 5.7). In U.S. veterans, PTSD is highly comorbid with other psychiatric disorders. Although many veterans remain untreated, comorbidity may influence treatment seeking. Published by Elsevier Ltd.

  9. TUBERCULOSIS IN TROPICAL AFRICA. AN EPIDEMIOLOGICAL STUDY.

    Science.gov (United States)

    ROELSGAARD, E; IVERSEN, E; BLOCHER, C

    1964-01-01

    Up to the end of the nineteenth century the tubercle bacillus apparently had little opportunity of disseminating among the rather isolated tribes of tropical Africa. With the creation of large centres of trade and industry in the wake of European colonization, tuberculosis seems to have spread rapidly over the continent and is today found everywhere.In a number of tuberculosis prevalence surveys conducted by WHO during 1955-60, randomly selected population groups were tuberculin tested, X-rayed and had sputa examined by direct microscopy. The three methods of examination were applied independently of one another.Data collected during the surveys have been analysed with a view to discovering common epidemiological features of tuberculosis in tropical Africa, assessing the reliability of the diagnostic methods employed and discussing their usefulness in future tuberculosis control programmes.

  10. The subjective experience of psychiatric hospitalization : a case study approach / Mark Edward de la Rey

    OpenAIRE

    De la Rey, Mark Edward

    2006-01-01

    The aim of the research was to explore the subjective experience of patients admitted to a psychiatric hospital. Sub-aims were to explore how these experiences relate to self management, stress and psychological well-being. This study was motivated by research literature that documents a wide variety of negative experiences by patients. A recent psychiatric patient survey conducted in England and Wales (Mind, 2004) found that more than 50% of respondents indicated that hospital...

  11. A study of behaviour problems and psychiatric disorders among people with intellectual disability

    OpenAIRE

    Myrbakk, Even

    2008-01-01

    The present thesis investigates behaviour problems and their relationship to psychiatric disorders in people with intellectual disability living in the northern part of Norway, as well as the concordances between four of the most commonly used assessment instruments for psychiatric disorders in people with intellectual disability. A total of one hundred and eighty-one individuals with intellectual disability living in the counties of Nordland, Troms and Finnmark participated in the studies. ...

  12. Epidemiologic Studies in Child and Adolescent Psychiatry: A Review of Methodology

    Directory of Open Access Journals (Sweden)

    Onur Burak Dursun

    2010-01-01

    Full Text Available Childhood psychiatric disorders are estimated to influence about 9 to 21% of relevant age group and interest in this disorders are increasing all over the world. The growing need to child and adolescent mental health leads the task of establishing proposals and policies in this field to become a priority for governments. The first step of such proposals should be determination of prevalence of child and adolescent mental disorders in that country. However, several major methodological problems make it hard to provide accurate prevalence estimates from epidemiological studies. Most common problems are within the fields of sampling, case definition, case ascertainment and data analyses. Such issues increases the costs of studies and hinder to reach large sample sizes. To minimize these problems, investigators have to be careful on choosing the appropriate methodology and diagnostic tools in their studies. Although there are many interviews and questionnaires for screening and diagnosing in child and adolescent psychiatry, only a few of them are suitable for epidemiological research. In parallel with the improvement in all fields of child and adolescent mental health in our country, some of the major screening and diagnosing tools used in prevalence studies in literature have already been translated and validated in Turkish. Most important of this tools for screening purposes are Child Behavior Checklist and Strengths and Difficulties Questionnaire and for diagnosing purposes are Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version and Development and Well-Being Assessment. The aims of this article are to review the methodological problems of epidemiologic studies in child and adolescent psychiatry and to briefly discuss suitable diagnostic tools for extended sampled epidemiologic studies in our country.

  13. 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

  14. Epidemiology

    International Nuclear Information System (INIS)

    Hubert, D.

    2009-01-01

    Because of the concern of people, a study of mortality has previously been conducted in two Pennsylvania counties located near manufacturing and reprocessing plants of nuclear materials over the period 1950-1995. No excessive mortality has been identified in the population exposed counties in comparison to control counties. The current study is the continuation of the previous study of mortality over a period of eight additional years (up to 2004) and the addition of a study of cancer incidence over the period 1990-2004 and mortality for causes out of cancer from 1996 to 2004. Method: The population of each county of the study was compared to the population of three control counties selected according to socioeconomic and demographic characteristics, the same way as in the previous study. The demographic, mortality and incidence data for the different counties have been earned at the state of Pennsylvania. Results: over the period 1996-2004, mortality from cancer (10 457 deaths) in the two counties studied was comparable to that of six control counties (relative risk .97 [95% CI .94 -. 99]) and previous results. Similarly, the incidence of cancer was similar in the counties studied (39350 cases of cancer) and the control counties (relative risk .99 [95% CI .97-1.00]). The number of deaths unrelated to cancer was 36 565, very close to the expected number (relative risk .99 [95% CI 1.01-1.01]). Conclusion: Overall, no increase in cancer or non-cancer disease could be attributed to living in counties that had manufacturing and reprocessing plants of nuclear materials. (N.C.)

  15. Lower Bispectral index values in psychiatric patients: A prospective, observational study

    Directory of Open Access Journals (Sweden)

    Venkatapura J Ramesh

    2014-01-01

    Full Text Available Background : Bispectral index score (BIS is a processed electroencephalographic parameter used to measure level of sedation in anaesthetised patients. In few studies of psychiatric patients undergoing electroconvulsive therapy (ECT, it was observed that the BIS values were lower at baseline. It is not clear from those studies whether the BIS values are really low. Also, it is not clear whether the lower values are related to the primary psychiatric illness or the due to the effect of ECT. Therefore, we studied the BIS values in psychiatric illnesses and compared them with the normal controls. Materials and Methods : BIS index was recorded in 237 patients with various psychiatric illness (Group P and 40 control patients without any psychiatric illness undergoing spinal surgery (Group C. BIS values were recorded in supine position before breakfast and before the morning doses of antipsychotic/benzodiazepine medications. It was recorded during resting state in all the subjects. Results : BIS values were lower in group P compared to control group (a mean of 89.8 ± 7.8 vs 95.7 ± 2.4, P < 0.0001. In the group P, the patients with psychosis and bipolar disorder had significantly lower BIS values than the patients with depression (P = 0.04. Conclusions : BIS values in psychiatric patients are lower than those in the control group. Psychotic and bipolar disorders are associated with significantly lower BIS values than the depression.

  16. Effect of Psychiatric Intervention in Attempted Suicide: A Controlled Study

    Science.gov (United States)

    Greer, Steven; Bagley, Christopher

    1971-01-01

    All patients presenting at the casualty department of King's College Hospital during the first six months of 1968 with deliberate self-poisoning or self-injury were followed up. Of 211 patients 204 (97%) were traced after a mean interval of 18 months (range one to two years). Despite official hospital policy, 22% had not been seen by a psychiatrist before discharge; these 44 untreated patients were compared with the remaining 160 who had received either brief (one or two interviews) or more prolonged psychiatric and social help. Subsequent suicidal attempts occurred significantly more often among untreated than among treated patients, prolonged treatment being associated with the best prognosis. The same trend was observed in respect of actual suicide, though the numbers were small and differences did not reach statistical significance. These findings held good when the untreated and treated groups were controlled for other variables which were found to be correlated with outcome. These results indicate that psychiatric intervention is associated with a significant reduction in subsequent suicidal behaviour. PMID:5100261

  17. 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.

  18. 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.

  19. 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

  20. Domestic Violence in Methamphetamine Psychotic Users, Psychiatric Inpatients, and Healthy People: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Rasoul Khalkhali

    2016-11-01

    Full Text Available Background: Domestic violence is a serious threat to the physical and mental health of women. The aim of the present study was to find and compare the frequency of domestic violence between methamphetamine users, patients with psychiatric disorders, and healthy people. Methods: In this analytical cross-sectional study, methamphetamine users (n=30 and patients with psychiatric disorders (n=30 were women whose husbands were hospitalized during 2014 in Shafa Psychiatric Hospital in Guilan. Diagnosis was done with DSMIV-TR. Healthy people (n=60 were women whose husbands had no primary or drug induced psychiatric disorder or addiction. CTS-2 test was used to evaluate violence. Results: The frequency of psychological, physical and sexual violence in the groups suffering from psychiatric disease and methamphetamine users was higher than the healthy group (P=0.001. We observed a direct correlation between the mean of psychological and physical violence in the three groups (r=0.9, P=0.001, (r=0.7, P=0.0001 and (r=0.53, P=0.005, respectively. Direct correlation between the psychological and physical violence was only observed in the healthy group (r=0.8, P=0.007. Conclusion: The results showed that methamphetamine users such as psychiatric patients are at increased risk of violence. Domestic violence screening of these patients is necessary. It seems that this substance is a new source of increasing domestic violence with more undesirable outcomes in Iran.

  1. Epidemiological studies of radiation workers in nuclear facilities

    International Nuclear Information System (INIS)

    Iwai, Satoshi; Semba, Tsuyoshi; Ishida, Kenji; Takagi, Syunji; Igari, Takafumi

    2017-01-01

    Regarding workers at nuclear facilities, this paper described INWORKS epidemiological research published in 2015, cooperative cohort epidemiological research of IARC 15 countries 10 years before that (15-country study), and the flow of radiation epidemiological research in the period from 15-country study to INWORKS. INWORKS is a retrospective cohort study to investigate the correlation between mortality due to solid cancer, blood cancer, and cardiovascular diseases in workers in three countries of France / the U.K. / the U.S. and low dose exposure through long-term photon external exposure. It obtained the data showing the statistical significance of increased cancer death rate. However, from the subjects of the analysis, no significant evaluation was made on neutron exposure and internal exposure. Statistically significant cancer mortality was confirmed in 15-country study at low dose, low dose rate, and prolonged exposure, but significant cancer mortality rate could not be confirmed excluding Canadian data, which had problems in dose evaluation. In the epidemiological studies of cancer mortality rates of radiation workers in nuclear power industries performed in France / the U.K. / the U.S. in the period ranging from 15-country study to INWORKS, significant difference was not recognized between cancer death rate and excessive relative risk (ERR) compared with LSS epidemiological research studies that handled acute exposure. Several tasks are still remaining. (A.O.)

  2. Molecular epidemiology of Shigella flexneri in a long-stay psychiatric nursing center during 2001 to 2003.

    Science.gov (United States)

    Lee, Yeong-Sheng; Liu, Ming-Ching; Ko, Ching-Fen; Lu, Cheng-Hsiung; Tseng, Yi-Hsiung

    2005-03-01

    With six separate wards accommodating more than 1,600 patients, V Nursing Center (VNC) is a long-stay psychiatric nursing center in eastern Taiwan. During 2001 to 2003, 39 shigellosis cases occurred in VNC. Different from the notion that most cases of shigellosis are caused by Shigella sonnei, all except one of these cases were caused by S. flexneri, with the remaining one caused by an S. sonnei isolate. O-antigen serotyping showed that the 38 S. flexneri strains were of either type 1a (n = 20) or 4a (n = 18), two less prevalent serotypes in Taiwan. NotI-based pulsed-field gel electrophoresis analyses performed with 8 type 1a non-VNC strains and 9 type 4a non-VNC strains isolated from 1996 to 2003 for comparison divided the 28 type 1a strains and the 27 type 4a strains into 7 and 10 subtypes, designated subtypes P1A to P1G and subtypes P4A to P4J, respectively. Subtypes P1A and P4A, which appeared in three consecutive years in VNC as well as outside of VNC, are the most prevalent subtypes. Analyses of the relatedness of the VNC strains on the basis of the banding patterns grouped the type 1a and 4a strains into four and five clusters, respectively. All except one of the type 1a strains had 95% similarity, indicating that they had a common parent, whereas the type 4a strains had similarities that ranged from 77 to 93%, suggesting that they were of diverse origins. In two of the outbreaks, less related subtypes of the type 4a strains were found in the same VNC wards in consecutive years, suggesting the possible existence of different subtypes in VNC all the time. Antibiotic susceptibility testing showed that all except one of the S. flexneri strains were sensitive to at least seven antibiotics; the remaining isolate was sensitive to three antibiotics. The data from the latter tests should be helpful for selection of proper treatments for S. flexneri infections in Taiwan.

  3. Measurement of Radiofrequency Radiation Exposure in Epidemiological Studies (invited paper)

    International Nuclear Information System (INIS)

    Swerdlow, A.J.

    1999-01-01

    The measurement of radiofrequency (RF) exposure is important to the quality of epidemiological studies of the possible association of RF exposure with disease. The extent and type of exposure measurement in past epidemiological studies of RF, and the features of measurement that would be desirable for better studies in the future are summarised. Measurement characteristics that are discussed include quantification of radiation frequency and of intensity and timing of exposures, measurement (or good estimation) of exposures for individuals rather than only for groups, quality of measurement, and measurement of RF exposures experienced outside the study setting. Integration of exposure measurement into the design of epidemiological studies is needed for better assessments of possible RF effects. (author)

  4. Skin disorders in chronic psychiatric illness.

    NARCIS (Netherlands)

    Mookhoek, E.J.; Kerkhof, P.C.M. van de; Hovens, J.E.; Brouwers, J.R.B.J.; Loonen, A.J.M.

    2010-01-01

    BACKGROUND: Chronic psychiatric patients are prone to develop skin diseases. However, epidemiological data are scarce. OBJECTIVE: To describe the prevalence of skin complaints and dermatological disorders in residential psychiatric patients. METHODS: Ninety-one randomly chosen patients of the

  5. Skin disorders in chronic psychiatric illness

    NARCIS (Netherlands)

    Mookhoek, E. J.; van de Kerkhof, P. C. M.; Hovens, J. E. J. M.; Brouwers, J. R. B. J.; Loonen, A. J. M.

    2010-01-01

    Background Chronic psychiatric patients are prone to develop skin diseases. However, epidemiological data are scarce. Objective To describe the prevalence of skin complaints and dermatological disorders in residential psychiatric patients. Methods Ninety-one randomly chosen patients of the

  6. Substantial skin disorders in psychiatric illness coincide with diabetes and addiction

    NARCIS (Netherlands)

    Mookhoek, E. J.; van de Kerkhof, P. C. M.; Hovens, J. E. J. M.; Brouwers, J. R. B. J.; Loonen, A. J. M.

    Background Dermatological diseases in psychiatric patients are common; however, epidemiological data on this subject are scarce and to our knowledge integral studies of dermatological disease in psychiatric inpatients are not available yet. Aim The aim of this study was to describe the incidence of

  7. Consistency of external dosimetry in epidemiologic studies of nuclear workers

    International Nuclear Information System (INIS)

    Fix, J.J.; Gilbert, E.S.

    1992-01-01

    Efforts are underway to pool data from epidemiologic studies of nuclear workers to obtain more precise estimates of radiation risk than would be possible from any single study. The International Agency for Research on Cancer (IARC) is coordinating combined analyses of data from studies in the United States, Canada, and the United Kingdom. In the U.S., the Department of Energy (DOE) has established the Comprehensive Epidemiologic Data Resource (CEDR) to provide investigators an opportunity to analyze data from several DOE laboratories. IARC investigators, in collaboration with those conducting the individual studies, have developed a dosimetry protocol for the international combined analyses. (author)

  8. Consistency of external dosimetry in epidemiologic studies of nuclear workers

    International Nuclear Information System (INIS)

    Fix, J.J.; Gilbert, E.S.

    1992-05-01

    Efforts are underway to pool data from epidemiologic studies of nuclear workers to obtain more precise estimates of radiation risk than would be possible from any single study. The International Agency for Research on Cancer (IARC) is coordinating combined analyses of data from studies in the United States, Canada, and the United Kingdom. In the US, the Department of Energy (DOE) has established the Comprehensive Epidemiologic Data Resource (CEDR) to provide investigators an opportunity to analyze data from several DOE laboratories. IARC investigators, in collaboration with those conducting the individual studies, have developed a dosimetry protocol for the international combined analyses

  9. Prevalence of psychiatric and physical morbidity in an urban geriatric population

    OpenAIRE

    Seby, K.; Chaudhury, Suprakash; Chakraborty, Rudraprosad

    2011-01-01

    Background: With a rapidly increasing population of older aged people, epidemiological data regarding the prevalence of mental and physical illnesses are urgently required for proper health planning. However, there is a scarcity of such data from India. Aims: To study the frequency and pattern of psychiatric morbidity present and the association of physical illness with psychiatric morbidity in an elderly urban population. Settings and Design: Cross-sectional, epidemiological study. Materials...

  10. Socio-Demographic, Clinical and Behavioral Characteristics Associated with a History of Suicide Attempts among Psychiatric Outpatients: A Case Control Study in a Northern Mexican City.

    Science.gov (United States)

    Alvarado-Esquivel, Cosme; Sánchez-Anguiano, Luis Francisco; Arnaud-Gil, Carlos Alberto; Hernández-Tinoco, Jesús; Molina-Espinoza, Luis Fernando; Rábago-Sánchez, Elizabeth

    2014-03-01

    Little is known about the epidemiology of suicide attempts among psychiatric outpatients in Mexico. This study was aimed to determine the socio-demographic, clinical and behavioral characteristics associated with suicide attempts in psychiatric outpatients in two public hospitals in Durango, Mexico. Two hundred seventy six psychiatric outpatients (154 suicide attempters and 122 patients without suicide attempt history) attended the two public hospitals in Durango City, Mexico were included in this study. Socio-demographic, clinical and behavioral characteristics were obtained retrospectively from all outpatients and compared in relation to the presence or absence of suicide attempt history. Increased prevalence of suicide attempts was associated with mental and behavioral disorders due to psychoactive substance use (F10-19) (P=0.01), schizophrenia, schizotypal and delusional disorders (F20-29) (P=0.02), mood (affective) disorders (F30-39) (Purban residence (OR=2.31, 95% CI: 1.17-4.57; P=0.01), memory impairment (OR=1.91, 95% CI: 1.07-3.40; P=0.02), alcohol consumption (OR=2.39, 95% CI: 1.21-4.70; P=0.01), and sexual promiscuity (OR=3.90, 95% CI: 1.74-8.77; PMexico. Results may be useful for an optimal planning of preventive measures against suicide attempts in psychiatric outpatients.

  11. Open extensor tendon injuries: an epidemiologic study.

    Science.gov (United States)

    Patillo, Dominic; Rayan, Ghazi M

    2012-01-01

    To report the epidemiology, mechanism, anatomical location, distribution, and severity of open extensor tendon injuries in the digits, hand, and forearm as well as the frequency of associated injuries to surrounding bone and soft tissue. Retrospective chart review was conducted for patients who had operative repair of open digital extensor tendon injuries in all zones within an 11-year period. Data was grouped according to patient characteristics, zone of injury, mechanism of injury, and presence of associated injury. Statistical analysis was used to determine the presence of relevant associations. Eighty-six patients with 125 severed tendons and 105 injured digits were available for chart reviews. Patients were predominantly males (83%) with a mean age of 34.2 years and the dominant extremity was most often injured (60%). The thumb was the most commonly injured (25.7%), followed by middle finger (24.8), whereas small finger was least affected (10.5%). Sharp laceration was the most common mechanism of injury (60%), and most of these occurred at or proximal to the metacarpophalangeal joints. Most saw injuries occurred distal to the metacarpophalangeal joint. Zone V was the most commonly affected in the fingers (27%) while zone VT was the most commonly affected in the thumb (69%). Associated injuries to bone and soft tissue occurred in 46.7% of all injuries with saw and crush/avulsions being predictive of fractures and damage to the underlying joint capsule. The extensor mechanism is anatomically complex, and open injuries to the dorsum of the hand, wrist, and forearm, especially of crushing nature and those inflicted by saws, must be thoroughly evaluated. Associated injuries should be ruled out in order to customize surgical treatment and optimize outcome.

  12. Attitudes toward depression among Japanese non-psychiatric medical doctors: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Ohtsuki Tsuyuka

    2012-08-01

    Full Text Available Abstract Background Under-recognition of depression is common in many countries. Education of medical staff, focusing on their attitudes towards depression, may be necessary to change their behavior and enhance recognition of depression. Several studies have previously reported on attitudes toward depression among general physicians. However, little is known about attitudes of non-psychiatric doctors in Japan. In the present study, we surveyed non-psychiatric doctors’ attitude toward depression. Methods The inclusion criteria of participants in the present study were as follows: 1 Japanese non-psychiatric doctors and 2 attendees in educational opportunities regarding depression care. We conveniently approached two populations: 1 a workshop to depression care for non-psychiatric doctors and 2 a general physician-psychiatrist (G-P network group. We contacted 367 subjects. Attitudes toward depression were measured using the Depression Attitude Questionnaire (DAQ, a 20-item self-report questionnaire developed for general physicians. We report scores of each DAQ item and factors derived from exploratory factor analysis. Results We received responses from 230 subjects, and we used DAQ data from 187 non-psychiatric doctors who met the inclusion criteria. All non-psychiatric doctors (n = 187 disagreed with "I feel comfortable in dealing with depressed patients' needs," while 60 % (n = 112 agreed with "Working with depressed patients is heavy going." Factor analysis indicated these items comprised a factor termed "Depression should be treated by psychiatrists" - to which 54 % of doctors (n = 101 agreed. Meanwhile, 67 % of doctors (n = 126 thought that nurses could be useful in depressed patient support. The three factors derived from the Japanese DAQ differed from models previously derived from British GP samples. The attitude of Japanese non-psychiatric doctors concerning whether depression should be treated by psychiatrists was markedly

  13. Attitudes toward depression among Japanese non-psychiatric medical doctors: a cross-sectional study.

    Science.gov (United States)

    Ohtsuki, Tsuyuka; Kodaka, Manami; Sakai, Rumi; Ishikura, Fuminobu; Watanabe, Yoichiro; Mann, Anthony; Haddad, Mark; Yamada, Mitsuhiko; Inagaki, Masatoshi

    2012-08-16

    Under-recognition of depression is common in many countries. Education of medical staff, focusing on their attitudes towards depression, may be necessary to change their behavior and enhance recognition of depression. Several studies have previously reported on attitudes toward depression among general physicians. However, little is known about attitudes of non-psychiatric doctors in Japan. In the present study, we surveyed non-psychiatric doctors' attitude toward depression. The inclusion criteria of participants in the present study were as follows: 1) Japanese non-psychiatric doctors and 2) attendees in educational opportunities regarding depression care. We conveniently approached two populations: 1) a workshop to depression care for non-psychiatric doctors and 2) a general physician-psychiatrist (G-P) network group. We contacted 367 subjects. Attitudes toward depression were measured using the Depression Attitude Questionnaire (DAQ), a 20-item self-report questionnaire developed for general physicians. We report scores of each DAQ item and factors derived from exploratory factor analysis. We received responses from 230 subjects, and we used DAQ data from 187 non-psychiatric doctors who met the inclusion criteria. All non-psychiatric doctors (n = 187) disagreed with "I feel comfortable in dealing with depressed patients' needs," while 60 % (n = 112) agreed with "Working with depressed patients is heavy going." Factor analysis indicated these items comprised a factor termed "Depression should be treated by psychiatrists" - to which 54 % of doctors (n = 101) agreed. Meanwhile, 67 % of doctors (n = 126) thought that nurses could be useful in depressed patient support. The three factors derived from the Japanese DAQ differed from models previously derived from British GP samples. The attitude of Japanese non-psychiatric doctors concerning whether depression should be treated by psychiatrists was markedly different to that of British GPs. Japanese non-psychiatric

  14. Epidemiological Study of Greek University Students' Mental Health

    Science.gov (United States)

    Kounenou, Kalliope; Koutra, Aikaterini; Katsiadrami, Aristea; Diacogiannis, Georgios

    2011-01-01

    In the present study, 805 Greek students participated by filling in self-report questionnaires studying depression (Center for Epidemiological Studies Depression Scale), general health status (General Health Questionnaire), general psychopathology (Symptom Checklist-90-R), and personal demographic features. Some of the more prevalent findings…

  15. Correlates of Cortisol in Human Hair: Implications for Epidemiologic Studies on Health Effects of Chronic Stress

    Science.gov (United States)

    Wosu, Adaeze C.; Valdimarsdóttir, Unnur; Shields, Alexandra E.; Williams, David R.; Williams, Michelle A.

    2013-01-01

    Assessment of cortisol concentrations in hair is one of the latest innovations for measuring long-term cortisol exposure. We performed a systematic review of correlates of cortisol in human hair to inform the design, analysis and interpretation of future epidemiologic studies. Relevant publications were identified through electronic searches on PubMed, WorldCat, and Web of Science using keywords, “cortisol” “hair” “confounders” “chronic” “stress” and “correlates.” Thirty-nine studies were included in this review. Notwithstanding scarce data and some inconsistencies, investigators have found hair cortisol concentrations to be associated with stress-related psychiatric symptoms and disorders (e.g., PTSD), medical conditions indicating chronic activation of the hypothalamic-pituitary-adrenal axis (e.g., Cushing´s syndrome) and other life situations associated with elevated risk of chronic stress (e.g., shiftwork). Results from some studies suggest that physical activity, adiposity, and substance abuse may be correlates of hair cortisol concentrations. In contrast to measures of short-term cortisol release (saliva, blood, and urine), cigarette smoking and use of oral contraceptives appear to not be associated with hair cortisol concentrations. Studies of pregnant women indicate increased hair cortisol concentrations across successive trimesters. The study of hair cortisol presents a unique opportunity to assess chronic alterations in cortisol concentrations in epidemiologic studies. PMID:24184029

  16. Correlates of cortisol in human hair: implications for epidemiologic studies on health effects of chronic stress.

    Science.gov (United States)

    Wosu, Adaeze C; Valdimarsdóttir, Unnur; Shields, Alexandra E; Williams, David R; Williams, Michelle A

    2013-12-01

    Assessment of cortisol concentrations in hair is one of the latest innovations for measuring long-term cortisol exposure. We performed a systematic review of correlates of cortisol in human hair to inform the design, analysis, and interpretation of future epidemiologic studies. Relevant publications were identified through electronic searches on PubMed, WorldCat, and Web of Science using keywords, "cortisol," "hair," "confounders," "chronic," "stress," and "correlates." Thirty-nine studies were included in this review. Notwithstanding scarce data and some inconsistencies, investigators have found hair cortisol concentrations to be associated with stress-related psychiatric symptoms and disorders (e.g., post-traumatic stress disorder), medical conditions indicating chronic activation of the hypothalamic-pituitary-adrenal axis (e.g., Cushing's syndrome), and other life situations associated with elevated risk of chronic stress (e.g., shiftwork). Results from some studies suggest that physical activity, adiposity, and substance abuse may be correlates of hair cortisol concentrations. In contrast to measures of short-term cortisol release (saliva, blood, and urine), cigarette smoking and use of oral contraceptives appear not to be associated with hair cortisol concentrations. Studies of pregnant women indicate increased hair cortisol concentrations across successive trimesters. The study of hair cortisol presents a unique opportunity to assess chronic alterations in cortisol concentrations in epidemiologic studies. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Ionizing radiation biomarkers for potential use in epidemiological studies

    International Nuclear Information System (INIS)

    Pernot, Eileen; Cardis, Elisabeth; Hall, Janet; Baatout, Sarah; El Saghire, Houssein; Mohammed Abderrafi Benotmane; Roel Quintens; Blanchardon, Eric; Bouffler, Simon; Gomolka, Maria; Guertler, Anne; Kreuzer, Michaela; Harms-Ringdahl, Mats; Jeggo, Penny; Laurier, Dominique; Lindholm, Carita; Mkacher, Radhia; Sabatier, Laure; Tapio, Soile; De Vathaire, Florent

    2012-01-01

    Ionizing radiation is a known human carcinogen that can induce a variety of biological effects depending on the physical nature, duration, doses and dose-rates of exposure. However, the magnitude of health risks at low doses and dose-rates (below 100 mSv and/or 0.1 mSv min -1 ) remains controversial due to a lack of direct human evidence. It is anticipated that significant insights will emerge from the integration of epidemiological and biological research, made possible by molecular epidemiology studies incorporating biomarkers and bioassays. A number of these have been used to investigate exposure, effects and susceptibility to ionizing radiation, albeit often at higher doses and dose rates, with each reflecting time-limited cellular or physiological alterations. This review summarises the multidisciplinary work undertaken in the framework of the European project DoReMi (Low Dose Research towards Multidisciplinary Integration) to identify the most appropriate biomarkers for use in population studies. In addition to logistical and ethical considerations for conducting large-scale epidemiological studies, we discuss the relevance of their use for assessing the effects of low dose ionizing radiation exposure at the cellular and physiological level. We also propose a temporal classification of biomarkers that may be relevant for molecular epidemiology studies which need to take into account the time elapsed since exposure. Finally, the integration of biology with epidemiology requires careful planning and enhanced discussions between the epidemiology, biology and dosimetry communities in order to determine the most important questions to be addressed in light of pragmatic considerations including the appropriate population to be investigated (occupationally, environmentally or medically exposed), and study design. The consideration of the logistics of biological sample collection, processing and storing and the choice of biomarker or bioassay, as well as awareness of

  18. Epidemiological studies on syncope--a register based approach

    DEFF Research Database (Denmark)

    Ruwald, Martin Huth

    2013-01-01

    of the patients play an essential role. In epidemiology these factors have major impact on the outcome of the patients. Until recently, even the definition of syncope, differed from one study to another which has made literature reviews difficult. Traditionally the data on epidemiology of syncope has been taken......: 1) the use, validity and accuracy of the ICD-10 diagnosis of syncope R55.9 in the National Patient Registry for the use of this diagnosis in the epidemiology of syncope, 2) diagnostics used and etiology of a random selection of patients who had a discharge diagnosis of R55.9, 3) the incidence...... thesis demonstrated that the ICD-10 discharge diagnosis could reliably identify a cohort of patients admitted for syncope and that the discharge code carried a high number of unexplained cases despite use of numerous tests. The last studies showed that syncope is a common cause for hospital contact...

  19. Psychiatric Comorbidities and Environmental Triggers in Patients with Chronic Daily Headache: A Lifestyle Study

    Directory of Open Access Journals (Sweden)

    Fakhrudin Faizi

    2017-02-01

    Full Text Available Objective: Patients with chronic daily headache (CDH suffer from several significant psychiatric comorbidities and have unhealthy lifestyle. We aimed at studying psychiatric comorbidities, environmental triggers, lifestyle factors, and intensity of CDH in patients referred by the department of neurology from 2011 to 2014.Method: Through medical and psychiatric interviews and using 0 to 10 visual analogue scale (VAS, we assessed patients with CDH, using a checklist, to elicit psychiatric comorbidities, intensity of CDH, environmental factors, and lifestyle derangement.Results: We interviewed 413 (age 16-80 years, mean 40 +/- 14.0 out of 548 patients; 312 (75.5% were married, and 282 (68.1% were female. Environmental triggers (374, 90.6% were the most common cause of CDH, while 214 (51.8% had no compliance to recommended nutrition. Exercise avoidance (201, 48.7% was the less prevalent lifestyle factor. Of the patients, 372 (90.1% were stressed and 162 (39.2% had obsessive-compulsive disorder (OCD, which were the most and less prevalent psychiatric comorbidities, respectively. Intensity of pain was moderate to severe (mean score = 7.1+/- 1.9, while females reported higher VAS scores (p<0.02. Patients with previous history of psychotherapy reported higher score of VAS (p<0.001. Those patients living with a person suffering from head pain reported more VAS score (p<0.003.Conclusion: Notable psychiatric comorbidities were found in patients with CDH, many of which are modifiable such as environmental triggers and unhealthy lifestyle. In heavily populated cities, these factors may double the burden of the CDH by precipitating new or exacerbating previous psychiatric comorbidities. We, thus, suggest conducting more studies on this subject.

  20. Psychiatric morbidity in patients of pulmonary tuberculosis-an observational study

    Directory of Open Access Journals (Sweden)

    Lalit Singh

    2015-01-01

    Full Text Available Background: A lot of stigma and misconceptions about pulmonary tuberculosis still persist, in spite of the advances in treatment. Thus, a mere diagnosis of pulmonary tuberculosis can be a psychological trauma to an individual. The situation has aggravated with the association of tuberculosis with HIV infection. Aim: To study the psychiatric morbidity due to the various psychological stresses faced by a patient of pulmonary tuberculosis. Materials and Methods: The study group consisted of 100 inpatients admitted to pulmonary ward with diagnosis of pulmonary tuberculosis. The control group consisted of 100 inpatients admitted to pulmonary ward with nontuberculous pulmonary diseases. Psychiatric history and mental status were recorded on a specially designed proforma and diagnosis of any psychiatric illness, if present, arrived at as per International Classification of Diseases (ICD-10. The psychiatric tests applied were beck's depression inventory (BDI and Taylor's Manifest Anxiety Scale (TMAS. Results: Of the patients of pulmonary tuberculosis, 24% could be given a diagnostic category, as per ICD-10, as compared to only 8% of the controls (P < 0.005. On BDI, 44% of patients of pulmonary tuberculosis showed depression as compared to 27% of the controls (P < 0.02. On TMAS, 38% of patients of pulmonary tuberculosis showed anxiety as compared to 24% of controls (P < 0.05. A greater incidence of depression (on BDI and anxiety (on TMAS was seen in those with longer duration of illness (P < 0.02 and in those with greater severity of illness (P < 0.02. Conclusion: In view of the high psychiatric morbidity associated with pulmonary tuberculosis, there is enough scope for psychiatric services to be made available to these patients. In addition, personnel involved in the treatment of these patients should be trained for early detection of psychiatric symptoms.

  1. Adolescent Onset Psychosis: A 2-year retrospective study of adolescents admitted to a general psychiatric unit

    Directory of Open Access Journals (Sweden)

    S Paruk

    2009-12-01

    Full Text Available Background:KwaZulu-Natal had no dedicated in-patient adolescent psychiatric service during the study period and adolescents were admitted to general psychiatric wards. Aim of Study: This is a descriptive review of adolescents admitted with psychotic symptoms to a psychiatric hospital. It aims to describe their demographic profile, associated risk factors, clinical profile and management strategies utilized. Method: The files of all adolescent patients with psychotic symptoms, aged twelve to eighteen years old, admitted to a psychiatric hospital from July 2005 to June 2007 were reviewed. Results: 70 adolescents with psychosis were admitted to adult psychiatric wards over the 2 year period. The age range was 13 to 18 years old. 80% of the adolescent patients were male, 37% reported a positive family history of mental illness, 50% smoked nicotine and 61.4% reported cannabis use. The most common diagnoses were schizophrenia (30% and schizophreniform disorder (27.1%. 85.5%(60 of adolescent patients had a trial on a first generation antipsychotic and 10 patients were initiated on a second generation antipsychotic de- novo. The average length of stay in hospital was 27.8 days. 40% defaulted follow up post discharge. Conclusion: Schizophrenia was the most common diagnosis. There were high rates of cannabis use. The adolescents were managed in psychiatric wards for significant periods and the majority of patients were initiated on first-generation antipsychotics. There is a need to develop specialized inpatient adolescent psychiatric facilities and services, as well as to address the issues of co-morbid substance use and non-adherence to treatment.

  2. An epidemiological study of mental disorders at Pune, Maharashtra

    Directory of Open Access Journals (Sweden)

    Balbir S Deswal

    2012-01-01

    Full Text Available Background: The WHO Global Burden of Disease study estimates that mental and addictive disorders are among the most burdensome in the world, and their burden will increase over the next decades. The mental and behavioral disorders account for about 12% of the global burden of disease. However, these estimates and projections are based largely on literature review rather than cross-national epidemiological surveys. In India, little is known about the extent, severity and unmet need of treatment mental disorders. Thus, there was a need to carry out rigorously implemented general population surveys that estimate the prevalence of mental disorders among urban population at Pune, Maharashtra. The study attempted to address unmet need and to form a basis for formulating the mental health need of the community. Objective: The study was undertaken to estimate the lifetime prevalence and 12 month prevalence of specific mental disorders in urban population, socio-demographic correlates of mental disorders and to assess the service utilization in individuals with mental disorders. Materials and Methods: The study was undertaken among adults aged 18 years and above living in house hold and in geographical area of Pune , Maharashtra. A minimum sample of 3000 completed interviews was planned using representative probabilities to population size (PPS sampling method which ensured equal probability for every eligible member. Data listing was obtained from Census Office from recent census of 2001 data. The face to face interviews were undertaken in homes using fully structured interview schedule of World Mental Health Survey Initiative duly revised Version of WHO- Composite International Diagnostic Interview (CIDI 3.0 by trained investigators. Clinical reappraisal was carried out using Schedules for Clinical Assessment in Neuropsychiatry (SCAN among ten percent of diagnosed cases selected randomly. Data were entered into DDE (Blaize Software and analyzed using

  3. Postpartum psychiatric emergency visits: a nested case-control study.

    Science.gov (United States)

    Barker, Lucy Church; Kurdyak, Paul; Fung, Kinwah; Matheson, Flora I; Vigod, Simone

    2016-12-01

    Mental health conditions are one of the most common reasons for postpartum emergency department (ED) visits. Characteristics of women using the ED and their mental health service use before presentation are unknown. We characterized all women in Ontario, Canada (2006-2012), who delivered a live born infant and had a psychiatric ED visit within 1 year postpartum (n = 8728). We compared those whose ED visit was the first physician mental health contact since delivery to those who had accessed mental health services on specific indicators of marginalization hypothesized to be associated with lower likelihood of mental health contact prior to the ED visit. For 60.4 % of women, this was the first physician mental health contact since delivery. The majority were presenting with a mood or anxiety disorder, and only 13.6 % required hospital admission. These women were more likely to have material deprivation and residential instability than women with contact (Q5 vs. Q1 aORs 1.30, 95 % CI 1.12-1.50; 1.17, 95 % CI 1.01-1.36), to live in rural vs. urban areas (aOR 1.58, 95 % CI 1.38-1.80), and to be low vs. high income quintile (aOR 1.18, 95 % CI 1.01-1.38). The frequent use of ED services as the first point of contact for mental health concerns suggests that interventions to improve timely and equitable access to effective outpatient postpartum mental health care are needed. Marginalized women are at particularly high risk of not having accessed outpatient services prior to an ED visit, and therefore, future research and interventions will specifically need to consider the needs of this group.

  4. A case study: Inclusion for children with psychiatric diagnosis in physical education (PE) at primary school

    DEFF Research Database (Denmark)

    Bentholm, Anette Lisbeth

    A case study: Inclusion for children with psychiatric diagnosis in physical education (PE) at primary school.Research bagground and aim:A large majority in the Danish parliament decided in 2012 that more children with special needs for example children with psychiatric diagnosis as autism spectrum...... activities at least 45 minutes each school day (Bekendtgørelse af lov om folkeskolen, 2014). ASD and ADHD are disabling conditions that emerge in childhood and affects social communication and interaction, and often also their motor skill performance and cognition fx. academic skills (Harvey & Reid, 2003...... framework:My overall research design is a Case study, because the research question requires an “in-depth” description and valuable insights to the complexities of the social phenomenon of inclusion and exclusions processes (Flyvbjerg, 2006; Yin, 2014). The research focus on 11 children with psychiatric...

  5. Suicide among older psychiatric inpatients: an evidence-based study of a high risk group

    DEFF Research Database (Denmark)

    Erlangsen, Annette; Zarit, Steven H; Tu, Xin

    2006-01-01

    .1-0.3). In combination with other types of disorder, affective disorders were found to modify an increased risk of suicide. First versus later admission for depression was a better predictor for suicide than age at first hospitalization for depression (before or after age 60 years). More than half of suicides occurred......OBJECTIVE: Older adults have elevated suicide rates, especially in the presence of a psychiatric disorder, yet not much is known about predictors for suicide within this high-risk group. The current study examines the characteristics associated with suicide among older adults who are admitted...... to a psychiatric hospital. METHOD: All persons aged 60 and older living in Denmark who were hospitalized with psychiatric disorders during 1990-2000 were included in the study. Using a case-control design and logistic regression analysis, the authors calculated the suicide risk associated with specific patient...

  6. Attitudes towards patient gender among psychiatric hospital staff: results of a case study with focus groups.

    Science.gov (United States)

    Krumm, Silvia; Kilian, Reinhold; Becker, Thomas

    2006-03-01

    There is an increasing awareness of gender-related issues in psychiatry. However, empirical findings on attitudes of psychiatric staff towards patient gender are limited. Gender-related issues are particularly relevant in the debate about mixed versus segregated sex wards, yet while the appropriateness of mixed-sex wards is questioned in Great Britain this is not the case in Germany. To investigate attitudes of psychiatric staff towards both patient gender and mixed versus segregated sex wards, we conducted a case study using focus groups with members of professional teams. We evaluated the transition process from two single-sex wards to two mixed-sex wards in a 330-bed psychiatric hospital in a rural area in south Germany. Staff described female patients as more externally oriented, motivating of others, demanding, and even sexually aggressive. Male patients, on the other hand, were described as more quiet, modest, or lazy. Furthermore, participants described the mixing process as a positive development whereas they did not see a need for gender-separated wards in order to protect vulnerable female patients. Some gender descriptions by professionals are "reversed" in comparison with gender stereotypes supposed to be present in wider society. The perception of crossed gender norms may affect staff attitudes towards the vulnerability of female patients in psychiatric settings and the provision of single-sex wards in in-patient psychiatric care. Practical implications are discussed against the background of a high rate of female patients with sexual abuse histories.

  7. International epidemiological studies on HIV, HCV and STI

    NARCIS (Netherlands)

    van der Helm, J.J.

    2014-01-01

    This thesis comprises international epidemiological studies on HIV, Hepatitis C (HCV) and sexually transmitted infections (STI) and the evaluation of STI diagnostic tests with the ultimate goal to decrease spread and disease burden of these infections. The main conclusions are: 1. Without the use of

  8. Profile of an epidemiological study of urinary schistosomiasis in two ...

    African Journals Online (AJOL)

    McRoy

    schistosomiasis in relation to epidemiological factors among children in Buruku ... [5]. Praziquantel has been adopted as the drug of choice for control strategy by the .... are low literacy, presence of infested water bodies .... rate of 38.2% found in the 8-12 years in this study ... maturity and abundance of the snail vectors.

  9. Profile of an epidemiological study of urinary schistosomiasis in two ...

    African Journals Online (AJOL)

    Aim: This study was conducted in an attempt to establish the prevalence of urinary schistosomiasis in relation to epidemiological factors among children in Buruku and Katsina-Ala local government areas, Benue, Nigeria. Materials and Methods: Urine filtration technique using polycarbonate membrane filters was employed ...

  10. Air Pollution Exposure Modeling for Epidemiology Studies and Public Health

    Science.gov (United States)

    Air pollution epidemiology studies of ambient fine particulate matter (PM2.5) often use outdoor concentrations as exposure surrogates. These surrogates can induce exposure error since they do not account for (1) time spent indoors with ambient PM2.5 levels attenuated from outdoor...

  11. An epidemiological study of physical activity patterns and weight ...

    African Journals Online (AJOL)

    Physical activity during pregnancy has been investigated for its potential benefits which includes weight control. Physical activity patterns of pregnant women in Tshwane, South Africa, were investigated using the EPIC–Norfolk Physical Activity Questionnaire (EPAQ-2) in an epidemiological cross-sectional study. Differences ...

  12. Myasthenia gravis on the Dutch antilles : an epidemiological study

    NARCIS (Netherlands)

    Holtsema, H; Mourik, J; Rico, RE; Falconi, [No Value; Kuks, JBM; Oosterhuis, HJGH

    2000-01-01

    We carried out an epidemiological study on thr prevalence and annual incidence of myasthenia gravis on tropical islands Curacao and Aruba in the period 1980 1995. Twenty-one patients (seven men and 14 women) were identified. The point prevalence increased from 29 per million in 1980 to about 70 per

  13. Epidemiological studies on the relation between diet and COPD

    NARCIS (Netherlands)

    Tabak, C.

    2000-01-01

    Chronic Obstructive Pulmonary Disease (COPD) is an important cause of morbidity and mortality around the world. In the early 1990's several dietary factors were suggested to protect against COPD, based on proposed biological mechanisms and a small number of epidemiological studies.

  14. [Requirements and reality of the German ordinance for staff in psychiatric hospitals: results of a multi-moment study on a psychiatric ward for acute psychosis].

    Science.gov (United States)

    Hoffmann, M; Rieger, W

    2010-11-01

    The regulation of personnel in psychiatry (PsychPV) stipulates time requirements for all relevant activities in inpatient psychiatric care as a function of the degree of disease severity of the patients treated. The demands made on employees in psychiatric care have risen substantially in recent years. Our aim was to examine whether the standard requirements of the PsychPV cover the actual work load. With the help of a multi-moment study on a general psychiatric ward we examined which activities are performed to which extent by doctors and nurses. Physicians must spend an inordinate amount of time on documentation and the nursing staff on non-patient-related tasks. The causes are the higher number of external requests and higher clinical documentation requirements. This time is lost to the direct patient contact. The PsychPV requirements must be urgently adapted so that more time is again available for the direct patient contact.

  15. State of Acute Agitation at Psychiatric Emergencies in Europe: The STAGE Study.

    Science.gov (United States)

    San, Luis; Marksteiner, Josef; Zwanzger, Peter; Figuero, María Aragüés; Romero, Francisco Toledo; Kyropoulos, Grigorios; Peixoto, Alberto Bessa; Chirita, Roxana; Boldeanu, Anca

    2016-01-01

    Agitation is an array of syndromes and types of behaviors that are common in patients with psychiatric disorders. In Europe, the estimation of prevalence of agitation has been difficult due to the lack of standard studies or systematic data collection done on this syndrome. An observational, cross-sectional, multicenter study aimed to assess the prevalence of agitation episodes in psychiatric emergencies in different European countries. For 1 week, all episodes of acute agitation that were attended to at the psychiatric emergency room (ER) or Acute Inpatient Unit (AIU) in the 27 participating centers were registered. The clinical characteristics and management of the agitation episode were also described. A descriptive analysis was performed. A total of 334 agitation episodes out of 7295 psychiatric emergencies were recorded, giving a prevalence rate of 4.6% (95% CI: 4.12-5.08). Of them, 172 [9.4% (95% CI: 8.2-10.9)] were attended at the ER and 162 [2.8% (95% CI: 2.4-3.3)] at AIU. Only data from 165 episodes of agitation (those with a signed informed consent form) was registered and described in this report. The most common psychiatric conditions associated with agitation were schizophrenia, bipolar disorder and personality disorder. The management of agitation included from non-invasive to more coercive measures (mechanical, physical restraint or seclusion) that were unavoidable in more than half of the agitation episodes (59.5%). The results show that agitation is a common symptom in the clinical practice, both in emergency and inpatient psychiatric departments. Further studies are warranted to better recognize (using a standardized definition) and characterize agitation episodes.

  16. Greenlandic adoptees' psychiatric inpatient contact. A comparative register-based study

    DEFF Research Database (Denmark)

    Laubjerg, Merete; Petersson, Birgit

    2010-01-01

      The aim is to highlight adoptees' and stepchildren's psychiatric contact and diagnoses compared to non-adoptees. The setting is Greenland and the methodology is a comparative in-ward patient register-based study. The background is the Greenlandic tradition for adoption and community child care...... and international research stressing that adoptees demonstrate reverse health outcomes. The cohort is in-ward patients (> 24 hours), born between 1973 and 2005. Correlation between various dependent and independent variables are analysed. The research makes different comparative statements of psychiatric admissions...... and diagnoses related to adoptees and stepchildren compared to non-adoptees with respect to demographic and socio-economic indicators. The psychiatric data material is collected from 1992 to 2008 and the socio-economic indicators are included from 1996. The findings show, contrary to findings related...

  17. IDGenerator: unique identifier generator for epidemiologic or clinical studies

    Directory of Open Access Journals (Sweden)

    Matthias Olden

    2016-09-01

    Full Text Available Abstract Background Creating study identifiers and assigning them to study participants is an important feature in epidemiologic studies, ensuring the consistency and privacy of the study data. The numbering system for identifiers needs to be random within certain number constraints, to carry extensions coding for organizational information, or to contain multiple layers of numbers per participant to diversify data access. Available software can generate globally-unique identifiers, but identifier-creating tools meeting the special needs of epidemiological studies are lacking. We have thus set out to develop a software program to generate IDs for epidemiological or clinical studies. Results Our software IDGenerator creates unique identifiers that not only carry a random identifier for a study participant, but also support the creation of structured IDs, where organizational information is coded into the ID directly. This may include study center (for multicenter-studies, study track (for studies with diversified study programs, or study visit (baseline, follow-up, regularly repeated visits. Our software can be used to add a check digit to the ID to minimize data entry errors. It facilitates the generation of IDs in batches and the creation of layered IDs (personal data ID, study data ID, temporary ID, external data ID to ensure a high standard of data privacy. The software is supported by a user-friendly graphic interface that enables the generation of IDs in both standard text and barcode 128B format. Conclusion Our software IDGenerator can create identifiers meeting the specific needs for epidemiologic or clinical studies to facilitate study organization and data privacy. IDGenerator is freeware under the GNU General Public License version 3; a Windows port and the source code can be downloaded at the Open Science Framework website: https://osf.io/urs2g/ .

  18. A study of skin disorders in patients with primary psychiatric conditions

    Directory of Open Access Journals (Sweden)

    Kuruvila Maria

    2004-09-01

    Full Text Available BACKGROUND: The skin occupies a powerful position as an organ of communication and plays an important role in socialization throughout life. The interface between dermatology and psychiatry is complex and of clinical importance. AIMS: To document the incidence of cutaneous disorders in patients with primary psychiatric conditions. METHODS: Three hundred patients with a primary psychiatric condition who had cutaneous disease were entered into the study group. The patients were classified appropriately based on the classification of psychocutaneous disorders. The control group included 300 patients presenting with a skin disorder and without any known psychiatric complaint. RESULTS: The majority of the cases in the study group were in the 3rd-5th decade. In this study, the most common primary psychiatric conditions were manic depressive psychosis (53.33%, depression (36.33%, schizophrenia (8.33% and anxiety (2%. Of the study group, 68.66% patients had infective dermatoses and the rest had non-infective dermatoses. A high incidence of pityriasis versicolor and dermatophyte infections was noted in males from the study group. Among non-infective dermatoses, 8% had eczema, and psychogenic skin disorders were seen in 4.67% of the study group. Of these, delusions of parasitosis were the commonest (2% followed by venereophobia (1%. CONCLUSIONS: A statistically significant higher incidence of tinea versicolor and dermatophyte infections was seen in the study group. Delusion of parasitosis was the most common psychogenic skin disorder seen in the study group, followed by venereophobia.

  19. Smile line and occlusion: An epidemiological study

    Directory of Open Access Journals (Sweden)

    Mahsa Harati

    2013-01-01

    Conclusion: Within the limitations of such studies, it might be concluded that there is a significant and important relation between some occlusal parameters and smile design, which must be considered.

  20. 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

  1. Proteomic Profiling of the Pituitary Gland in Studies of Psychiatric Disorders.

    Science.gov (United States)

    Krishnamurthy, Divya; Rahmoune, Hassan; Guest, Paul C

    2017-01-01

    Psychiatric disorders have been associated with perturbations of the hypothalamic-pituitary-adrenal axis. Therefore, proteomic studies of the pituitary gland have the potential to provide new insights into the underlying pathways affected in these conditions as well as identify new biomarkers or targets for use in developing improved medications. This chapter describes a protocol for preparation of pituitary protein extracts followed by characterization of the pituitary proteome by label-free liquid chromatography-tandem mass spectrometry in expression mode (LC-MS E ). The main focus was on establishing a method for identifying the major pituitary hormones and accessory proteins as many of these have already been implicated in psychiatric diseases.

  2. Safety and security in acute admission psychiatric wards in Ireland and London: a comparative study.

    Science.gov (United States)

    Cowman, Seamus; Bowers, Len

    2009-05-01

    The comparative element of this study is to describe safety and security measures in psychiatric acute admission wards in the Republic of Ireland and London; to describe differences and similarities in terms of safety and security patterns in the Republic of Ireland and London; and to make recommendations on safety and security to mental health services management and psychiatric nurses. Violence is a serious problem in psychiatric services and staff experience significant psychological reactions to being assaulted. Health and Safety Authorities in the UK and Ireland have expressed concern about violence and assault in healthcare, however, there remains a lack of clarity on matters of procedure and policy pertaining to safety and security in psychiatric hospitals. A descriptive survey research design was employed. Questionnaires were circulated to all acute wards in London and in Ireland and the resulting data compared. A total of 124 psychiatric wards from London and 43 wards from Ireland were included in this study and response rates of 70% (London) and 86% (Ireland) were obtained. Differences and similarities in safety and security practices were identified between London and Ireland, with Irish wards having generally higher and more intensive levels of security. There is a lack of coherent policy and procedure in safety and security measures across psychiatric acute admission wards in the Republic of Ireland and London. Given the trends in European Union (EU) regulation, there is a strong argument for the publication of acceptable minimum guidelines for safety and security in mental health services across the EU. There must be a concerted effort to ensure that all policy and procedure in safety and security is founded on evidence and best practice. Mental health managers must establish a review of work safety and security procedures and practices. Risk assessment and environmental audits of all mental health clinical environments should be mandatory.

  3. A Comparative Study of Pituitary Volume Variations in MRI in Acute Onset of Psychiatric Conditions.

    Science.gov (United States)

    Soni, Brijesh Kumar; Joish, Upendra Kumar; Sahni, Hirdesh; George, Raju A; Sivasankar, Rajeev; Aggarwal, Rohit

    2017-02-01

    The growing belief that endocrine abnormalities may underlie many mental conditions has led to increased use of imaging and hormonal assays in patients attending to psychiatric OPDs. People who are in an acute phase of a psychiatric disorder show Hypothalamic Pituitary Adrenal (HPA) axis hyperactivity, but the precise underlying central mechanisms are unclear. To assess the pituitary gland volume variations in patients presenting with new onset acute psychiatric illness in comparison with age and gender matched controls by using MRI. The study included 50 patients, with symptoms of acute psychiatric illness presenting within one month of onset of illness and 50 age and gender matched healthy controls. Both patients and controls were made to undergo MRI of the Brain. A 0.9 mm slices of entire brain were obtained by 3 dimensional T1 weighted sequence. Pituitary gland was traced in all sagittal slices. Anterior pituitary and posterior pituitary bright spot were measured separately in each slice. Volume of the pituitary (in cubic centimetre- cm 3 ) was calculated by summing areas. Significance of variations in pituitary gland volumes was compared between the cases and controls using Analysis of Covariance (ANOVA). There were significantly larger pituitary gland volumes in the cases than the controls, irrespective of psychiatric diagnosis (ANOVA, f=15.56; p=0.0002). Pituitary volumes in cases were 15.36% (0.73 cm 3 ) higher than in controls. There is a strong likelihood of HPA axis overactivity during initial phase of all mental disorders along with increased pituitary gland volumes. Further studies including hormonal assays and correlation with imaging are likely to provide further insight into neuroanatomical and pathological basis of psychiatric disorders.

  4. Hyperthyroidism and psychiatric morbidity: evidence from a Danish nationwide register study.

    Science.gov (United States)

    Brandt, Frans; Thvilum, Marianne; Almind, Dorthe; Christensen, Kaare; Green, Anders; Hegedüs, Laszlo; Brix, Thomas Heiberg

    2014-02-01

    Thyroid hormones are essential for the normal development of the fetal brain, while hyperthyroidism in adults is associated with mood symptoms and reduced quality of life. In this study, we aimed to investigate the association and temporal relationship between hyperthyroidism and psychiatric morbidity. Register-based nationwide cohort study. Data on hyperthyroidism and psychiatric morbidity were obtained by record linkage of the Danish National Patient Registry and the Danish National Prescription Registry. A total of 2631 hyperthyroid individuals were identified and matched 1:4 with non-hyperthyroid controls and followed for a mean duration of 6 years (range 0-13). Logistic and Cox regression models were used to assess the risk of psychiatric morbidity before and after the diagnosis of hyperthyroidism respectively. BEFORE THE DIAGNOSIS OF HYPERTHYROIDISM, SUCH INDIVIDUALS HAD AN INCREASED RISK OF BEING HOSPITALIZED WITH PSYCHIATRIC DIAGNOSES (ODDS RATIO (OR): 1.33; 95% CI: 0.98-1.80) and an increased risk of being treated with antipsychotics (OR: 1.17; 95% CI: 1.00-1.38), antidepressants (OR: 1.13; 95% CI: 1.01-1.27), or anxiolytics (OR: 1.28; 95% CI: 1.16-1.42). After the diagnosis of hyperthyroidism, there was a higher risk of being hospitalized with psychiatric diagnoses (hazard ratio (HR): 1.51; 95% CI: 1.11-2.05) and an increased risk of being treated with antipsychotics (HR: 1.46; 95% CI: 1.20-1.79), antidepressants (HR: 1.54; 95% CI: 1.36-1.74), or anxiolytics (HR: 1.47; 95% CI: 1.27-1.69). Hyperthyroid individuals have an increased risk of being hospitalized with psychiatric diagnoses and being treated with antipsychotics, antidepressants, and anxiolytics, both before and after the diagnosis of hyperthyroidism.

  5. Smile line and occlusion: An epidemiological study.

    Science.gov (United States)

    Harati, Mahsa; Mostofi, Shahbaz Naser; Jalalian, Ezzatollah; Rezvani, Gholamreza

    2013-11-01

    The purpose of the present study was to discuss some new concepts of the desirable characteristics of smile tooth display. Due to the increasing application of cosmetic dental treatments, there is an increasing need for better understanding of the esthetic principles. In the present descriptive study, with 212 participants, included were patients with no history of orthodontic treatment, loss or prosthetic replacement of anterior teeth, extracted teeth, lips with asymmetry or a history of trauma. Chi-square test was used to determine possible significances in the relation of smile line to Angle occlusion class, overbite and overjet and arch form. A P level of smile design and overbite, overjet and gender but no statistically significant association was found between the smile design and crossbite, molar Angle classification and arch form. Within the limitations of such studies, it might be concluded that there is a significant and important relation between some occlusal parameters and smile design, which must be considered.

  6. Epidemiological study of mortality in Palomares

    International Nuclear Information System (INIS)

    Pinilla, P.M.; Campos, P.M.; Tudanca, F.S.

    1987-01-01

    Since the 17th January 1966, the inhabitants of Palomares have been exposed to radiation doses of plutonium-239 caused by the nuclear accident which happened on that date when 2 U.S.A. force planes collided. General and infant mortality rates, birth rates average age at death and tumor studies are reviewed for Palomares and the central village of Guazamara. (author)

  7. Advances in Epidemiological Studies of Herpes Zoster

    Directory of Open Access Journals (Sweden)

    Gu Xiaoming

    2015-12-01

    Full Text Available Mycoplasma genitalium (Mg commonly causes nongonococcal urethritis and cervicitis. Mg is a fastidious bacterium that poses difficulty in time-consuming isolation and culture. Lack of specificity for serological tests also hampers clinical research of Mg. With development of molecular biology, polymerase chain reaction tests, which exhibit high sensitivities and specificities, became primary tools for foundational and clinical studies of Mg.

  8. Advances in Epidemiological Studies of Herpes Zoster

    OpenAIRE

    Gu Xiaoming

    2015-01-01

    Mycoplasma genitalium (Mg) commonly causes nongonococcal urethritis and cervicitis. Mg is a fastidious bacterium that poses difficulty in time-consuming isolation and culture. Lack of specificity for serological tests also hampers clinical research of Mg. With development of molecular biology, polymerase chain reaction tests, which exhibit high sensitivities and specificities, became primary tools for foundational and clinical studies of Mg.

  9. Coffee and cardiovascular risk; an epidemiological study

    NARCIS (Netherlands)

    A.A.A. Bak (Annette)

    1990-01-01

    textabstractThis thesis comprises several studies on the effect of coffee and caffeine on cardiovascular risk in general, and the effect on serum lipids, blood pressure and selected hemostatic variables in particular. The association between coffee use and cardiovascular morbidity and

  10. Genetic Epidemiological Studies of Multiple Sclerose

    NARCIS (Netherlands)

    I.A. Hoppenbrouwers (Ilse)

    2011-01-01

    textabstractThe objective of this thesis was to find new risk alleles for MS. This may finally result in a better understanding of the pathogenesis of MS. Knowledge of MS disease pathways can direct strategies for prevention, diagnosis and therapy. In our study, we included MS patients from a

  11. Epidemiological studies of the incidence of pathogenic ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-08-18

    Aug 18, 2008 ... animals from the rural zone and two (2)(7.1%) were positive for ... The trend of infection by Campylobacter as exemplified in this study was pig, ... pattern of infectious diseases. ... lethally damaged by exposure to low temperatures hence ..... identification to species level, and fingerprinting of Campylobacter.

  12. Epidemiological studies of radiation risks (NRPB Association)

    International Nuclear Information System (INIS)

    Muirhead, C.R.; Kellerer, A.M.; Chmelevsky, D.

    1993-01-01

    Objectives of project are: to analyse data on populations exposed to high doses of radiation, such as the Japanese atomic bomb survivors and groups of uranium miners; to examine data on populations exposed at low doses and methods for analysing such data; to perform preparatory work for the compilation of 'probability of causation' tables that are specific to EC countries and that also cover radon daughter exposures; to study the incidence and mortality from thyroid cancer in a cohort with medical exposures to 131 I; to study cancer incidence and mortality among Swedish patients given radiotherapy for skin haemangioma in childhood; and to examine the incidence of second tumours among Italian patients given radiotherapy for cancer of the head, neck, breast, endometrium, uterine cervix or thyroid. Results of the six contributions for the reporting period are presented. (R.P.) 4 refs

  13. Epidemiologic Studies of Isoflavones & Mammographic Density

    Science.gov (United States)

    Maskarinec, Gertraud; Verheus, Martijn; Tice, Jeffrey A.

    2010-01-01

    Isoflavones, phytoestrogens in soy beans with estrogen-like properties, have been examined for their cancer protective effects. Mammographic density is a strong predictor of breast cancer. This review summarizes studies that have examined the association between isoflavones and breast density. Observational investigations in Hawaii and Singapore suggest slightly lower breast density among women of Asian descent with regular soy intake, but two larger studies from Japan and Singapore did not observe a protective effect. The findings from seven randomized trials with primarily Caucasian women indicate that soy or isoflavones do not modify mammographic density. Soy foods and isoflavone supplements within a nutritional range do not appear to modify breast cancer risk as assessed by mammographic density. PMID:22253990

  14. Epidemiologic Studies of Isoflavones & Mammographic Density

    Directory of Open Access Journals (Sweden)

    Jeffrey A. Tice

    2010-01-01

    Full Text Available Isoflavones, phytoestrogens in soy beans with estrogen-like properties, have been examined for their cancer protective effects. Mammographic density is a strong predictor of breast cancer. This review summarizes studies that have examined the association between isoflavones and breast density. Observational investigations in Hawaii and Singapore suggest slightly lower breast density among women of Asian descent with regular soy intake, but two larger studies from Japan and Singapore did not observe a protective effect. The findings from seven randomized trials with primarily Caucasian women indicate that soy or isoflavones do not modify mammographic density. Soy foods and isoflavone supplements within a nutritional range do not appear to modify breast cancer risk as assessed by mammographic density.

  15. Tinnitus: an epidemiologic study in Iranian population.

    Directory of Open Access Journals (Sweden)

    Maryam Jalessi

    2013-12-01

    Full Text Available A wide range of population, 4% to 30%, suffers from tinnitus that is defined as perception of sound without apparent acoustic stimulus. We conducted the present study to determine the prevalence of tinnitus in Iranian population; Tehran province. This cross-sectional study was conducted from January 2009 to December 2009, recruiting 3207 individuals (age range, 7-98 who were residing in Tehran province, Iran. Participants were asked to fill two questionnaires; the validated Persian version of Tinnitus Questionnaire (TQ and another one that was specifically designed for this study. Prevalence of tinnitus and its association factors were evaluated. 3207 participants enrolled into our study comprising 1429 (44.7% male and 1765 (55.3% female with mean age of 55.01±17.85. Of total of 3207 participants, 146 (4.6% had tinnitus consisting of 80 male (54.8% and 66 (45.2% female participants. It showed a rising trend with increasing age that was especially significant after the sixth decade of life (P=0.001. The analysis showed mean TQ global score of 35.96±25.52 that was significantly different between male and female participants (P=0.051 and had no significant correlation with increasing age (Spearman's r=0.1, P=0.10. The tinnitus intensity was moderate to very severe in 95 (56.1% of the participants. Its severity level was not significantly different between men and women (P=0.09. Tinnitus intensity had no significant association with increasing age (Spearman's r=0.1, P=0.31. Patients with higher TQ global score had higher tinnitus intensities (P=0.001. The annoyance level was significantly different between men and women (P=0.04 and its impact on the participants daily routine functions were significantly higher in men (P=0.003. Given the results of the study, demonstrating that prevalence of tinnitus in Iranian population (Tehran province was lower than the other countries and had a direct correlation with increasing age only after the sixth

  16. Epidemiological study on varicose veins in Budapest.

    Science.gov (United States)

    Bihari, I; Tornoci, L; Bihari, P

    2012-03-01

    To analyse the prevalence and risk factors of varicose veins and chronic venous disease in Budapest. Data were collected using a questionnaire, as well as by performing physical and Doppler ultrasound examination of 566 adult inhabitants of Budapest and some neighbouring villages. The prevalence of lower-extremity varicose veins was 57.1% in the study population. Verified risk factors include advancing age, pregnancy, jobs requiring a lot of standing, blue-collar work and excess body weight. Neither female gender nor the use of oral contraceptives or hormone replacement therapy was identified as a contributing factor. Hungarian prevalence data and risk factors seem to be similar to other European countries.

  17. Psychiatric Morbidity among Subjects with Leprosy and Albinism in South East Nigeria: A Comparative Study

    Science.gov (United States)

    Attama, CM; Uwakwe, R; Onyeama, GM; Igwe, MN

    2015-01-01

    Background: Skin, which is the largest organ in the body, carries immense psychological significance. Disfiguring skin disorders may impact negatively on the mental health of individuals. Aim: This study compared the psychiatric morbidity of subjects with leprosy and albinism. Subjects and Methods: One hundred subjects with leprosy and 100 with albinism were interviewed. Sociodemographic questionnaire and General Health Questionnaire (GHQ-28) assessed the sociodemographic characteristics and psychiatric morbidity, respectively. GHQ positive cases and 10% of noncases for each group were interviewed with Mini International Neuropsychiatric Inventory for specific ICD-10 diagnoses. Results: Fifty-five percent (55/100) subjects with leprosy were GHQ positive cases while 41% (41/100) with albinism were GHQ positive cases. The risk of developing psychiatric morbidity was significantly higher in subjects with leprosy than in subjects with albinism (OR = 1.76, CI = 1.00 – 3.08, P = 0.04). The prevalence of specific psychiatric disorders among subjects with leprosy were depression 49% (49/100), generalized anxiety disorder (GAD) 18% (18/100), alcohol/drug abuse 16% (16/100), whereas in albinism depression was 51% (51/100), GAD 27% (27/100), and alcohol/drug abuse 7% (7/100). Male, married and uneducated subjects with leprosy had significantly higher psychiatric morbidity than the male, married and uneducated subjects with albinism, respectively. Conclusion: Psychiatric morbidity was higher in subjects with leprosy than in subjects with albinism. Male, married and uneducated subjects with leprosy significantly had higher morbidity than male, married and uneducated subjects with albinism respectively. PMID:26097762

  18. Epidemiological studies of radiation workers: preliminary communication

    International Nuclear Information System (INIS)

    Schofield, G.B.

    1982-01-01

    British Nuclear Fuels Limited has embarked on a study of the mortality data among those of its workforce who were employed prior to 1 January 1976. The study covers a total population of about 41000 current and ex-employees, but is initially concerned with a radiation worker cohort of 7500 at the Sellafield establishment where the highest radiation doses are received. Tracing of the health status of ex-employees has been undertaken using the services provided by the Office of Population Censuses and Surveys (OPCS) and the Department of Health and Social Security (DHSS) and it is expected that ultimately the level of trace will be better than 97%. Mortality data not specifically related to radiation workers are included and relate to male deaths among serving staff and pensioners during the years 1962-1978. Those observed deaths (O) are compared on an age standardized basis with those expected (E) from the general population, the ratio O/E being about 1 for all cancers and less than 1 for non-cancer deaths. This pattern is consistent with the well known 'healthy worker' effect seen in industry. (author)

  19. Referral bias in ALS epidemiological studies.

    Science.gov (United States)

    Logroscino, Giancarlo; Marin, Benoit; Piccininni, Marco; Arcuti, Simona; Chiò, Adriano; Hardiman, Orla; Rooney, James; Zoccolella, Stefano; Couratier, Philippe; Preux, Pierre-Marie; Beghi, Ettore

    2018-01-01

    Despite concerns about the representativeness of patients from ALS tertiary centers as compared to the ALS general population, the extent of referral bias in clinical studies remains largely unknown. Using data from EURALS consortium we aimed to assess nature, extent and impact of referral bias. Four European ALS population-based registries located in Ireland, Piedmont, Puglia, Italy, and Limousin, France, covering 50 million person-years, participated. Demographic and clinic characteristics of ALS patients diagnosed in tertiary referral centers were contrasted with the whole ALS populations enrolled in registries in the same geographical areas. Patients referred to ALS centers were younger (with difference ranging from 1.1 years to 2.4 years), less likely to present a bulbar onset, with a higher proportion of familial antecedents and a longer survival (ranging from 11% to 15%) when compared to the entire ALS population in the same geographic area. A trend for referral bias is present in cohorts drawn from ALS referral centers. The magnitude of the possible referral bias in a particular tertiary center can be estimated through a comparison with ALS patients drawn from registry in the same geographic area. Studies based on clinical cohorts should be cautiously interpreted. The presence of a registry in the same area may improve the complete ascertainment in the referral center.

  20. Epidemiological studies on gastric cancer in Nagasaki

    International Nuclear Information System (INIS)

    Iwasaki, Keisuke; Kawamoto, Kenji; Shimokawa, Isao; Matsuo, Takeshi; Ikeda, Takayoshi

    1984-01-01

    One thousand-four hundred and twenty-four cases of gastric cancer registered at the Nagasaki Tumor Registry between 1973 and 1977 were studied. The incidence of gastric cancer tended to be higher in persons exposed to the atomic bomb within 2.0 km from the hypocenter, especially in young persons, than in non-exposed individuals, but the difference was not statistically significant. Compared with the nonexposed, the corrected relative risk of gastric cancer in persons exposed within 2.0 km from the hypocenter was 1.28 in males and 1.11 in females. In terms of histologic type or location, the incidence of gastric cancer showed no statistically significant difference between the exposed and nonexposed persons. (author)

  1. INJURIES IN QUIDDITCH: A DESCRIPTIVE EPIDEMIOLOGICAL STUDY.

    Science.gov (United States)

    Pennington, Rachel; Cooper, Ashley; Edmond, Evan; Faulkner, Alastair; Reidy, Michael J; Davies, Peter S E

    2017-10-01

    Quidditch is a fast growing, physically intense, mixed-gender full-contact sport. Originally adapted from Harry Potter novels, quidditch was first played in 2005 in the USA but is now played worldwide. It is essential to elucidate patterns of injury for the safety and growth of the sport of quidditch. It also provides a unique opportunity to study injury patterns in mixed-gender full-contact sport, an area of increasing importance with the developing culture of transition from single-gender to mixed-gender sports. The purpose of this investigation was to examine the types of injuries sustained while playing quidditch in terms of their incidence, anatomical distribution and severity, and gender distribution. An anonymous self-reporting questionnaire was distributed to all active quidditch players in the UK. Data collection included player demographics, type of injury, mechanism of injury, player position, experience and treatment required, relating to the previous 12 months. A total of 348 participants of 684 eligible athletes responded to the questionnaire representing a 50.87% response rate. There were 315 injuries reported by 180 athletes in total, with an overall incidence of 4.06 injuries per 1,000 hours. A statistically significantly different rate of concussion was observed with female athletes sustaining more concussion than males (p=0.006). The overall rate of concussion was 0.651/1000hrs in males and 1.163/1000hrs in females (0.877/1000 hours overall). This study provides the first quantitative description of injury rates in quidditch. The overall injury rates are no higher than those reported in other recreational contact sports. Female athletes were found to have a higher rate of concussion, which needs further investigation. These findings are relevant to players concerned about safety in quidditch and to governing bodies regarding governance of the sport. 3b.

  2. Psychiatric Epidemiology: The University Paradigm

    Science.gov (United States)

    Favazza, Armando R.

    1976-01-01

    In an effort to provide a meaningful didactic experience within the constraint of limited teaching hours, the author searched for a "community" which might be examined. A community fulfilling the established criteria for trainees in a university training program is the university itself. Its use is described. (LBH)

  3. The Heavy Burden of Psychiatric Comorbidity in Youth with Autism Spectrum Disorders: A Large Comparative Study of a Psychiatrically Referred Population

    Science.gov (United States)

    Joshi, Gagan; Petty, Carter; Wozniak, Janet; Henin, Aude; Fried, Ronna; Galdo, Maribel; Kotarski, Meghan; Walls, Sarah; Biederman, Joseph

    2010-01-01

    The objective of the study was to systematically examine patterns of psychiatric comorbidity in referred youth with autism spectrum disorders (ASD) including autistic disorder and pervasive developmental disorder not otherwise specified. Consecutively referred children and adolescents to a pediatric psychopharmacology program were assessed with…

  4. MIH: epidemiologic clinic study in paediatric patient.

    Science.gov (United States)

    Condò, R; Perugia, C; Maturo, P; Docimo, R

    2012-04-01

    The Molar Incisor Hypomineralization (MIH) is a qualitative and quantitative defect of the enamel structure of the first permanent molars, which may vary from 1 to 4 with involvement of maxillary and jaw permanent incisors. AIM.: Aim of this study is that to evaluate, among 1500 paediatric patients chosen at random aged between 0 and 14 years, afferent by the Paediatric Dentistry of the Azienda Ospedialiera Policlinico Tor Vergata of Rome from 1996 to 2011, the incidents and the prevalence of the MIH distribution, and furthermore to ascertain the possible relationship with the data described in the literature. RESULTS AND DISCUSSION.: From the sample of 1500 paediatric patients, the number of those affections from MIH has turned out to be pairs to 110 (7.3%) aged between 4 and 15 years, and an average age equal to 9.7. The incidence of the hypoplastic defects is greater in the elements of the permanents series in which the functional class mainly interested is that of the first molars, with a percentage of 39.8%. Regarding the elements of the deciduous series affections from hypoplasia, they turn out to be in all in number of 20 represented in 80% of the cases from the seconds molars while in the remaining 20% of the cases the items involved are the central incisors. About the percentage of elements involved in the MIH: the molars, involved with a frequency of 56%, turn out to be more hit regarding incisors (44%). As reported in the literature, it can be asserted that the MIH can hit in equal measure both the male sex that feminine one. CONCLUSIONS.: MIH represents a condition quite frequent in the paediatric population. In managing this anomaly takes an essential role in the early diagnosis and in the differential one. The study done underlined the importance of a correct application of the therapeutic protocol which, starting from a careful diagnosis and articulating themselves in the execution of preventive treatments and in severe cases restorative and

  5. Enuresis: Epidemiological study in Moroccan children

    International Nuclear Information System (INIS)

    Bourquia, A.; Chihabeddine, K.

    2002-01-01

    Enuresis is a common symptom that leads to significant psychosocialsequalae. In this study we analyzed three surveys in three different urbanand suburban regions in Morocco in order to evaluate the epidemiologicalcharacteristics and profiles of the young patients who had enuresis and theattitudes of their parents towards this problem. There were 1520 children andadolescents in this analysis whose age ranged between 5 and 15 years. Theywere attending various outpatient surgical and medical clinics when theirparents were asked to answer a pre-prepared questionnaire. The prevalence ofenuresis was 35% with preponderance of males (54%). The cause could not bedefined (primary) in 91.5% of the patients with enuresis. There were familialfactors associated with enuresis that included history of enuresis in theparents or siblings in 56% of the cases and coercion attitude of the parentsin 23%. Enuresis was associated with impediment of learning in 23%andchastisement of children in 85.4% of the cases. Twenty-three percent ofpatients also had chronic disorders. The parents were concerned mostly whenthe children approached puberty or when enuresis was secondary to anotherproblem. Spontaneous improvement was the rule by adolescence, hence only 8.7%sought medical advice for enuresis. Treatment was conventional in 67% of thecases and confined to restriction of fluids and food items in 73% of thetreated patients. We conclude that enuresis is apparently higher in Moroccanchildren compared to reports in other countries. However, enuresis was notconsidered a major medical problem of concern to parents who rarely soughtmedical advice for it. (author)

  6. Preventive Psychiatric Admission for Patients With Borderline Personality Disorder: A Pilot Study

    NARCIS (Netherlands)

    Koekkoek, B.W.; Snoek, R. van der; Oosterwijk, K.; Meijel, B.K.G. van

    2010-01-01

    PURPOSE. The purpose of this study was to establish the preliminary effects of preventive psychiatric admission of patients with severe borderline personality disorder (BPD) on the rate of agreement over treatment, patient service use, and patient views on the intervention. DESIGN AND METHODS. A

  7. Dual psychiatric diagnosis and substance abuse in pathological gamblers: a preliminary gender comparison study.

    Science.gov (United States)

    Dannon, Pinhas N; Lowengrub, Katherine; Shalgi, Bosmat; Sasson, Marina; Tuson, Lali; Saphir, Yafa; Kotler, Moshe

    2006-01-01

    Pathological Gambling (PG) is a highly prevalent and disabling impulse control disorder. Recent studies have consistently shown that PG patients have responded well to treatment with SSRI's, mood stabilizers, and opioid antagonists. These findings have supported the observation that PG is strongly associated with both mood and anxiety disorders as well as substance abuse. The aim of the study is to evaluate the comorbid psychiatric diagnoses in our sample. Thirty-six female, and forty-two male PG's were enrolled in our study. A comprehensive psychiatric diagnostic evaluation was performed on all patients, and patients were screened for symptoms of depression and anxiety using the Hamilton Depression Rating Scale, the Hamilton Anxiety Rating Scale, the Yale-Brown Obsessive Compulsive Scale, and the Frost Multidimensional Perfectionism Scale. In addition, the patients completed self-report questionnaires about their demographic status and substance abuse. The majority of patients were married with full or part-time employment. The study results demonstrated that PG in males is correlated with substance and alcohol abuse. Diagnoses, which were prevalent among our cohort of female PG's included major depression, affective disorders, anxiety disorders, and eating disorders. In our sample of PGs, the men and women had different patterns of psychiatric comorbidity. The different patterns of psychiatric comorbidity seen in our male versus female PG's raises the question of whether the underlying etiopathology in PG may differ according to gender.

  8. Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways

    NARCIS (Netherlands)

    O'Dushlaine, Colm; Rossin, Lizzy; Lee, Phil H.; Duncan, Laramie; Parikshak, Neelroop N.; Newhouse, Stephen; Ripke, Stephan; Neale, Benjamin M.; Purcell, Shaun M.; Posthuma, Danielle; Nurnberger, John I.; Lee, S. Hong; Faraone, Stephen V.; Perlis, Roy H.; Mowry, Bryan J.; Thapar, Anita; Goddard, Michael E.; Witte, John S.; Absher, Devin; Agartz, Ingrid; Akil, Huda; Amin, Farooq; Andreassen, Ole A.; Anjorin, Adebayo; Anney, Richard; Anttila, Verneri; Arking, Dan E.; Asherson, Philip; Azevedo, Maria H.; Backlund, Lena; Badner, Judith A.; Bailey, Anthony J.; Banaschewski, Tobias; Barchas, Jack D.; Barnes, Michael R.; Barrett, Thomas B.; Bass, Nicholas; Battaglia, Agatino; Bauer, Michael; Bayes, Monica; Bellivier, Frank; Bergen, Sarah E.; Berrettini, Wade; Betancur, Catalina; Bettecken, Thomas; Biederman, Joseph; Binder, Elisabeth B.; Bruggeman, Richard; Nolen, Willem A.; Penninx, Brenda W.

    Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from

  9. Preliminary Turkish study of psychiatric in-patients' competence to make treatment decisions.

    Science.gov (United States)

    Aydin Er, Rahime; Sehiralti, Mine; Aker, Ahmet Tamer

    2013-03-01

    Competence is a prerequisite for informed consent. Patients who are found to be competent are entitled to accept or refuse the proposed treatment. In recent years, there has been an increased interest in studies examining competence for treatment in psychiatric patients. In this study, we aimed to investigate the decision-making competencies of inpatients with a range of psychiatric diseases. This study was carried out at the psychiatry clinic of Kocaeli University Hospital in Turkey from June 2007 to February 2008. Decision-making competence was assessed in 83 patients using the MacArthur Competence Assessment Tool-Treatment (MacCAT-T). The study groups consisted of patients with mood (39.8%), psychotic (27.7%) and anxiety disorders (18.1%), and alcohol/substance addiction (14.5%). There was a significant relation between decision-making competence and demographic and clinical characteristics. Appreciation of the given information was more impaired in psychotic disorder patients than in other patients, but understanding and reasoning of the given information was similar in all groups. These results reveal the importance of evaluating decision-making competencies of psychiatric patients before any treatment or intervention is carried out to ascertain their ability to give informed consent to treatment. Institutional and national policies need to be determined and put into practice relating to the assessment and management of competence in patients with psychiatric disorders. Copyright © 2012 Wiley Publishing Asia Pty Ltd.

  10. Beyond Specialist Programmes: A Study of the Needs of Offenders with Intellectual Disability Requiring Psychiatric Attention

    Science.gov (United States)

    Glaser, W.; Florio, D.

    2004-01-01

    Despite the increased prevalence of psychiatric disorder amongst offenders with an intellectual disability (ID), there is very little known about the characteristics and needs of those with dual disability. A study of admissions to a new community forensic dual disability clinic during the first 10 months of its operation. Typically, the offenders…

  11. Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways

    DEFF Research Database (Denmark)

    O'Dushlaine, Colm; Rossin, Lizzy; Lee, Phil H.

    2015-01-01

    Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from ...

  12. A review of quality of life studies in Nigerian patients with psychiatric ...

    African Journals Online (AJOL)

    A review of quality of life studies in Nigerian patients with psychiatric disorders. ... The concept of Quality of Life is becoming an increasingly important measure of ... Quality of Life Scale – Brief version, which is the only quality of life instrument ...

  13. Patient ethnicity and three psychiatric intensive care units compared: the Tompkins Acute Ward Study

    NARCIS (Netherlands)

    Bowers, L.; Simpson, A.; Nijman, H.L.I.; Hall, C.

    2008-01-01

    Psychiatric care units provide care to disturbed patients in a context of higher security and staffing levels. Although such units are numerous, few systematic comparisons have been made, and there are indications that ethnic minority groups may be over-represented. The aim of this study was to

  14. Violent women : A multicentre study into gender differences in forensic psychiatric patients

    NARCIS (Netherlands)

    de Vogel, Vivienne; Stam, Jeantine; Bouman, Yvonne H. A.; Ter Horst, P.R.M.; Lancel, Marike

    2016-01-01

    To gain insight into the relatively small, but increasing group of women in forensic psychiatry, a retrospective multicentre study was started gathering information from the files of 275 female patients of four Dutch forensic psychiatric hospitals on characteristics and violence risk factors.

  15. A Pilot Study of Abnormal Growth in Autism Spectrum Disorders and Other Childhood Psychiatric Disorders

    Science.gov (United States)

    Rommelse, Nanda N. J.; Peters, Cindy T. R.; Oosterling, Iris J.; Visser, Janne C.; Bons, Danielle; van Steijn, Daphne J.; Draaisma, Jos; van der Gaag, Rutger-Jan; Buitelaar, Jan. K.

    2011-01-01

    The aims of the current study were to examine whether early growth abnormalities are (a) comparable in autism spectrum disorders (ASD) and other childhood psychiatric disorders, and (b) specific to the brain or generalized to the whole body. Head circumference, height, and weight were measured during the first 19 months of life in 129 children…

  16. Home From the War: A Study of Psychiatric Problems in Viet Nam Returnees.

    Science.gov (United States)

    Strange, Robert E.; Brown, Dudley E., Jr.

    1970-01-01

    Fifty patients who developed psychiatric problems after return from tours of Viet Nam combat duty were compared with a group of patients who had not had such duty. The Viet Nam returnees reported more conflicts in intimate relationships and had a higher incidence of depression and somatization than did the noncombat group. A study was made of…

  17. Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways

    NARCIS (Netherlands)

    O'Dushlaine, Colm; Rossin, Lizzy; Lee, Phil H.; Duncan, Laramie; Parikshak, Neelroop N.; Newhouse, Stephen; Ripke, Stephan; Neale, Benjamin M.; Purcell, Shaun M.; Posthuma, Danielle; Nurnberger, John I.; Lee, S. Hong; Faraone, Stephen V.; Perlis, Roy H.; Mowry, Bryan J.; Thapar, Anita; Goddard, Michael E.; Witte, John S.; Absher, Devin; Agartz, Ingrid; Akil, Huda; Amin, Farooq; Andreassen, Ole A.; Anjorin, Adebayo; Anney, Richard; Anttila, Verneri; Arking, Dan E.; Asherson, Philip; Azevedo, Maria H.; Backlund, Lena; Badner, Judith A.; Bailey, Anthony J.; Banaschewski, Tobias; Barchas, Jack D.; Barnes, Michael R.; Barrett, Thomas B.; Bass, Nicholas; Battaglia, Agatino; Bauer, Michael; Bayés, Mònica; Bellivier, Frank; Bergen, Sarah E.; Berrettini, Wade; Betancur, Catalina; Bettecken, Thomas; Biederman, Joseph; Binder, Elisabeth B.; Black, Donald W.; de Haan, Lieuwe; Linszen, Don H.

    2015-01-01

    Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from

  18. Psychiatric morbidity among rural and slum female population: A comparative study

    Directory of Open Access Journals (Sweden)

    Jhunu Shamsun Nahar

    2016-08-01

    Full Text Available Background: Psychiatric disorders are more prevalent among women than men worldwide. The lifetime risk of depres­sion and dysthymia are twice as common in women as men. Rural women usually undergoes more stressful situations and also scores more on stress scale than that of urban and slum population. Objectives: The research objectives of this study are: 1 To find out the prevalence of psychiatric disorders among the study population. 2 To compare the disorders among the rural and slum female population. 3 To find out the influence of existing socio-demographic factors on psychiatric disorders. Method: This is a community-based study, which is also cross sectional and descriptive in nature. The sample for the main study constituted 366 randomly selected respondents. A two-staged screening procedure was carried in the study. First, the total population was studied by screening test-Self Reporting Questionnaire (SRQ to divide the sample into 'screen positive' and 'screen negative' subjects. In the second stage, full assessment of a mixture of all 'screen positive' and 25% 'screen negative' was carried out by structured clinical interview for diagnosis (SCID-NP. Later SCID filled by the respondents was assessed by consultant psychiatrists by using DSMIV in order to put exact clinical diagnosis. Stress was scored according to Presumptive Stressful Life Events Scale (PSLE. The total duration of the study was from July 2010 to June 2011. Results: Higher prevalence of psychiatric morbidity was found among rural sample (22.8% than slum (10.90% population. Regarding pattern of psychiatric disorders among rural sample (22.8% than slum (10.9% population.See the PDF for the rest of the abstract.

  19. Doses for post-Chernobyl epidemiological studies: are they reliable?

    Science.gov (United States)

    Drozdovitch, Vladimir; Chumak, Vadim; Kesminiene, Ausrele; Ostroumova, Evgenia; Bouville, André

    2016-09-01

    On 26 April 2016, thirty years will have elapsed since the occurrence of the Chernobyl accident, which has so far been the most severe in the history of the nuclear reactor industry. Numerous epidemiological studies were conducted to evaluate the possible health consequences of the accident. Since the credibility of the association between the radiation exposure and health outcome is highly dependent on the adequacy of the dosimetric quantities used in these studies, this paper makes an effort to overview the methods used to estimate individual doses and the associated uncertainties in the main analytical epidemiological studies (i.e. cohort or case-control) related to the Chernobyl accident. Based on the thorough analysis and comparison with other radiation studies, the authors conclude that individual doses for the Chernobyl analytical epidemiological studies have been calculated with a relatively high degree of reliability and well-characterized uncertainties, and that they compare favorably with many other non-Chernobyl studies. The major strengths of the Chernobyl studies are: (1) they are grounded on a large number of measurements, either performed on humans or made in the environment; and (2) extensive effort has been invested to evaluate the uncertainties associated with the dose estimates. Nevertheless, gaps in the methodology are identified and suggestions for the possible improvement of the current dose estimates are made.

  20. Epidemiological studies of some populations exposed to ionizing radiation

    International Nuclear Information System (INIS)

    Weeks, J.L.

    1985-08-01

    During 1984 September 19 and 20, a meeting was held at the Whiteshell Nuclear Research Establishment, Pinawa, Manitoba to discuss current epidemiological studies of populations exposed to low levels of ionizing radiation. Twelve representatives from three countries attended the meeting and eleven papers were extensively discussed. The majority of these papers described studies of populations occupationally exposed to radiation. The report contains summaries of the papers presented and of the discussions that took place

  1. The working experiences of novice psychiatric nurses in Taiwanese culture: a phenomenological study.

    Science.gov (United States)

    Hung, B J; Huang, X Y; Cheng, J F; Wei, S J; Lin, M J

    2014-08-01

    Novice psychiatric nurses experience heavy workloads, insufficient training and support in Taiwan. The aim of this study was to understand the working experiences of novice psychiatric nurses during their first year in a clinical setting. A qualitative phenomenological approach, using semi-structured face-to-face interviews was used. Narratives were analyzed using Colaizzi's seven-step method. Data saturation was reached after interviews were conducted with 15 nurses based on the purposive sampling. Four themes and eight sub-themes were identified: struggling (lacking a sense of security and competency), emulating (learning the process of interaction with clients and families, learning an appropriate role from nursing staff), prevailing (developing core competency, creating a therapeutic environment) and belonging (coping with the job, becoming a part of the psychiatric nursing staff). The findings from this study demonstrate that nurses are often inadequately prepared for psychiatric nursing. They have little understanding of mental illness, are unable to communicate appropriately with clients and struggle to cope with the conditions. Our study supports the importance for helping nurses to improve their essential knowledge and skills for coping with the job and providing good quality care, particularly in the first year. © 2014 John Wiley & Sons Ltd.

  2. Epidemiologic studies of cancer in populations near nuclear facilities

    International Nuclear Information System (INIS)

    Shleien, B.; Ruttenber, A.J.; Sage, M.

    1991-01-01

    The authors reviewed over 40 epidemiologic studies around nuclear power stations, fuel reprocessing plants, and weapons production facilities and testing sites in the United Kingdom, the United States, France, and Canada. They examined these studies for their potential to support a cause and effect relationship between cancer risk and radiation exposure. The extent to which an epidemiologic study supports a causal relation between radiation exposure and increased cancer risk can be evaluated using a set of criteria that have become known as Hill's postulates. In their review, epidemiologic studies yielded results that were biologically plausible and were supported by experimental data, but in almost all of the studies the methodologies were not adequate for evaluating causality. In the majority of cases, the methodologies did not permit examination of dose-response associations, making it impossible to support or refute causal relations. They suggest that investigators consider these issues when designing studies and employ dose reconstruction methodology to estimate radiation doses for specific individuals and population groups.86 references

  3. Development of a Social Skills Assessment Screening Scale for Psychiatric Rehabilitation Settings: A Pilot Study.

    Science.gov (United States)

    Bhola, Poornima; Basavarajappa, Chethan; Guruprasad, Deepti; Hegde, Gayatri; Khanam, Fatema; Thirthalli, Jagadisha; Chaturvedi, Santosh K

    2016-01-01

    Deficits in social skills may present in a range of psychiatric disorders, particularly in the more serious and persistent conditions, and have an influence on functioning across various domains. This pilot study aimed at developing a brief measure, for structured evaluation and screening for social skills deficits, which can be easily integrated into routine clinical practice. The sample consisted of 380 inpatients and their accompanying caregivers, referred to Psychiatric Rehabilitation Services at a tertiary care government psychiatric hospital. The evaluation included an Inpatient intake Proforma and the 20-item Social Skills Assessment Screening Scale (SSASS). Disability was assessed using the Indian Disability Evaluation and Assessment Scale (IDEAS) for a subset of 94 inpatients. The analysis included means and standard deviations, frequency and percentages, Cronbach's alpha to assess internal consistency, t -tests to assess differences in social skills deficits between select subgroups, and correlation between SSASS and IDEAS scores. The results indicated the profile of social skills deficits assessed among the inpatients with varied psychiatric diagnoses. The "psychosis" group exhibited significantly higher deficits than the "mood disorder" group. Results indicated high internal consistency of the SSASS and adequate criterion validity demonstrated by correlations with select IDEAS domains. Modifications were made to the SSASS following the pilot study. The SSASS has potential value as a measure for screening and individualised intervention plans for social skills training in mental health and rehabilitation settings. The implications for future work on the psychometric properties and clinical applications are discussed.

  4. Parental history of psychiatric diagnoses and unipolar depression: a Danish National Register-based cohort study.

    Science.gov (United States)

    Musliner, K L; Trabjerg, B B; Waltoft, B L; Laursen, T M; Mortensen, P B; Zandi, P P; Munk-Olsen, T

    2015-10-01

    Depression is known to run in families, but the effects of parental history of other psychiatric diagnoses on depression rates are less well studied. Few studies have examined the impact of parental psychopathology on depression rates in older age groups. We established a population-based cohort including all individuals born in Denmark after 1954 and alive on their 10th birthday (N = 29 76 264). Exposure variables were maternal and paternal history of schizophrenia, bipolar disorder, depression, anxiety or 'other' psychiatric diagnoses. Incidence rate ratios (IRRs) were estimated using Poisson regressions. Parental history of any psychiatric diagnosis increased incidence rates of outpatient (maternal: IRR 1.88, p history. IRRs for parental history of non-affective disorders remained relatively stable across age groups, while IRRs for parental affective disorders (unipolar or bipolar) decreased with age from 2.29-3.96 in the youngest age group to 1.53-1.90 in the oldest group. IRR estimates for all parental diagnoses were similar among individuals aged ⩾41 years (IRR range 1.51-1.90). Parental history of any psychiatric diagnosis is associated with increased incidence rates of unipolar depression. In younger age groups, parental history of affective diagnoses is more strongly associated with rates of unipolar depression than non-affective diagnoses; however, this distinction disappears after age 40, suggesting that parental psychopathology in general, rather than any one disorder, confers risk for depression in middle life.

  5. Web-based depression screening and psychiatric consultation for college students: a feasibility and acceptability study.

    Science.gov (United States)

    Williams, Aya; Larocca, Rachel; Chang, Trina; Trinh, Nhi-Ha; Fava, Maurizio; Kvedar, Joseph; Yeung, Albert

    2014-01-01

    Background. A steady rise in the prevalence of depression among college students has negatively affected student quality of life. This study investigates the feasibility and acceptability of a Web-based model, including Skype, to screen and provide psychiatric consultation to depressed college students. Methods. Students completed the 9-item Patient Health Questionnaire (PHQ-9) online; those who screened positive (PHQ-9 ≥ 10) or endorsed any level of suicidal ideation were offered Web-based psychiatric consultation using Skype. After the consultation, students filled out a 7-item satisfaction questionnaire to report on the acceptability of this Web-based method. Results. A total of 972 students consented to the online depression screening and 285 screened positive. Of those, 69 students consented and 17 students successfully completed the psychiatric consultation via Skype. Thirteen (76.4%) students found the interview useful in helping them understand their depression. Fifteen (88.2%) students thought that psychologists and psychiatrists could successfully see patients via videoconferencing. Conclusions. Current online technologies can provide depression screening and psychiatric consultation to college students; those who participated reported a positive experience. Future studies will need to address the low levels of participation among college students and attract students who are underserved, as well as use a videoconferencing platform that adequately protects data confidentiality.

  6. Web-Based Depression Screening and Psychiatric Consultation for College Students: A Feasibility and Acceptability Study

    Directory of Open Access Journals (Sweden)

    Aya Williams

    2014-01-01

    Full Text Available Background. A steady rise in the prevalence of depression among college students has negatively affected student quality of life. This study investigates the feasibility and acceptability of a Web-based model, including Skype, to screen and provide psychiatric consultation to depressed college students. Methods. Students completed the 9-item Patient Health Questionnaire (PHQ-9 online; those who screened positive (PHQ-9 ≥ 10 or endorsed any level of suicidal ideation were offered Web-based psychiatric consultation using Skype. After the consultation, students filled out a 7-item satisfaction questionnaire to report on the acceptability of this Web-based method. Results. A total of 972 students consented to the online depression screening and 285 screened positive. Of those, 69 students consented and 17 students successfully completed the psychiatric consultation via Skype. Thirteen (76.4% students found the interview useful in helping them understand their depression. Fifteen (88.2% students thought that psychologists and psychiatrists could successfully see patients via videoconferencing. Conclusions. Current online technologies can provide depression screening and psychiatric consultation to college students; those who participated reported a positive experience. Future studies will need to address the low levels of participation among college students and attract students who are underserved, as well as use a videoconferencing platform that adequately protects data confidentiality.

  7. Job satisfaction and resilience in psychiatric nurses: A study at the Institute of Mental Health, Singapore.

    Science.gov (United States)

    Zheng, Zhimin; Gangaram, Poornima; Xie, Huiting; Chua, Stephanie; Ong, Samantha Bee Cheng; Koh, Sioh Eng

    2017-12-01

    Job satisfaction ranks highly as one of the main factors influencing turnover rates among nurses. Mental health nursing has been reported to be a particularly stressful specialty, yet little is known about the level of job satisfaction among psychiatric nurses in Singapore. Resilience is defined as a means of adapting to stress at the workplace, and could serve as a factor influencing job satisfaction. The present study aimed to explore the current level of job satisfaction among psychiatric nurses working in the only tertiary psychiatric institution in Singapore, the influencing factors, and the relationship between resilience and job satisfaction. A survey questionnaire consisting of the following was administered to all eligible nurses working in the Institute of Mental Health between the period of 16-24 December 2014: (i) The McCloskey and Mueller Satisfaction Scale; (ii) The Resilience Scale; and (iii) sociodemographic data form. A total of 874 nurses were eligible for participation in the study, and a total of 748 nurses responded, totalling 85.6% response. A mean satisfaction score of 95.21 and mean resilience score of 125.74 were obtained. Mean satisfaction and resilience scores were the highest for nurses with longer working experience and those of older age. A positive and significant association between satisfaction and resilience scores (P = 0.001) was obtained. Psychiatric nurses in Singapore are generally satisfied with their job, but this can be further improved with the strengthening of personal resilience. © 2017 Australian College of Mental Health Nurses Inc.

  8. General statistical data structure for epidemiologic studies of DOE workers

    International Nuclear Information System (INIS)

    Frome, E.L.; Hudson, D.R.

    1981-01-01

    Epidemiologic studies to evaluate the occupational risks associated with employment in the nuclear industry are currently being conducted by the Department of Energy. Data that have potential value in evaluating any long-term health effects of occupational exposure to low levels of radiation are obtained for each individual at a given facility. We propose a general data structure for statistical analysis that is used to define transformations from the data management system into the data analysis system. Statistical methods of interest in epidemiologic studies include contingency table analysis and survival analysis procedures that can be used to evaluate potential associations between occupational radiation exposure and mortality. The purposes of this paper are to discuss (1) the adequacy of this data structure for single- and multiple-facility analysis and (2) the statistical computing problems encountered in dealing with large populations over extended periods of time

  9. Review of epidemiologic studies at Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Voelz, G.L.; Wilkinson, G.S.; Acquavella, J.F.; Reyes, M.; McInroy, J.F.

    1982-01-01

    Epidemiologic studies at Los Alamos are directed toward understanding potential health risks associated with activities pertaining to national energy and defense needs. Currently this research focuses on evaluating the effects of plutonium exposure in man. The major programs consist of (1) epidemiologic studies of the incidence of disease and mortality among plutonium and other workers at six Department of Energy (DOE) contractor facilities (Los Alamos, Rocky Flats, Mound, Savannah River, Hanford, and Oak Ridge), and (2) measurement of plutonium and other radionuclides in human tissues. Currently, investigations of mortality for Pantex workers and the surrounding general population are also being conducted for DOE in support of an Environment Impact Statement. This paper places emphasis on the activities of the national epidemiologic study of plutonium workers. The purpose of the plutonium workers study is to: (1) investigate whether adverse health effects are associated with exposures to plutonium, (2) explore whether adverse health effects are associated with exposure to transuranic elements, other radioisotopes, and hazardous substances that are found in nuclear facilities making routine use of plutonium, and (3) to describe in detail the nature of such health effects should they be discovered

  10. Injustice at work and incidence of psychiatric morbidity: the Whitehall II study.

    Science.gov (United States)

    Ferrie, J E; Head, J; Shipley, M J; Vahtera, J; Marmot, M G; Kivimäki, M

    2006-07-01

    Previous studies of organisational justice and mental health have mostly examined women and have not examined the effect of change in justice. To examine effects of change in the treatment of employees by supervisors (the relational component of organisational justice) on minor psychiatric morbidity, using a cohort with a large proportion of men. Data are from the Whitehall II study, a prospective cohort of 10 308 white-collar British civil servants (3143 women and 6895 men, aged 35-55 at baseline) (Phase 1, 1985-88). Employment grade, relational justice, job demands, job control, social support at work, effort-reward imbalance, physical illness, and psychiatric morbidity were measured at baseline. Relational justice was assessed again at Phase 2 (1989-90). The outcome was cases of psychiatric morbidity by Phases 2 and 3 (1991-93) among participants case-free at baseline. In analyses adjusted for age, grade, and baseline physical illness, women and men exposed to low relational justice at Phase 1 were at higher risk of psychiatric morbidity by Phases 2 and 3. Adjustment for other psychosocial work characteristics, particularly social support and effort-reward imbalance, partially attenuated these associations. A favourable change in justice between Phase 1 and Phase 2 reduced the immediate risk (Phase 2) of psychiatric morbidity, while an adverse change increased the immediate and longer term risk (Phase 3). This study shows that unfair treatment by supervisors increases risk of poor mental health. It appears that the employers' duty to ensure that employees are treated fairly at work also has benefits for health.

  11. Assessing the first wave of epidemiological studies of nanomaterial workers

    International Nuclear Information System (INIS)

    Liou, Saou-Hsing; Tsai, Candace S. J.; Pelclova, Daniela; Schubauer-Berigan, Mary K.; Schulte, Paul A.

    2015-01-01

    The results of early animal studies of engineered nanomaterials (ENMs) and air pollution epidemiology suggest that it is important to assess the health of ENM workers. Initial epidemiological studies of workers’ exposure to ENMs (<100 nm) are reviewed and characterized for their study designs, findings, and limitations. Of the 15 studies, 11 were cross-sectional, 4 were longitudinal (1 was both cross-sectional and longitudinal in design), and 1 was a descriptive pilot study. Generally, the studies used biologic markers as the dependent variables. All 11 cross-sectional studies showed a positive relationship between various biomarkers and ENM exposures. Three of the four longitudinal studies showed a negative relationship; the fourth showed positive findings after a 1-year follow-up. Each study considered exposure to ENMs as the independent variable. Exposure was assessed by mass concentration in 10 studies and by particle count in six studies. Six of them assessed both mass and particle concentrations. Some of the studies had limited exposure data because of inadequate exposure assessment. Generally, exposure levels were not very high in comparison to those in human inhalation chamber studies, but there were some exceptions. Most studies involved a small sample size, from 2 to 258 exposed workers. These studies represent the first wave of epidemiological studies of ENM workers. They are limited by small numbers of participants, inconsistent (and in some cases inadequate) exposure assessments, generally low exposures, and short intervals between exposure and effect. Still, these studies are a foundation for future work; they provide insight into where ENM workers are experiencing potentially adverse effects that might be related to ENM exposures

  12. Assessing the first wave of epidemiological studies of nanomaterial workers

    Energy Technology Data Exchange (ETDEWEB)

    Liou, Saou-Hsing, E-mail: shliou@nhri.org.tw [National Health Research Institutes, National Institute of Environmental Health Sciences (China); Tsai, Candace S. J. [Colorado State University, Department of Environmental and Radiological Health Science (United States); Pelclova, Daniela [Charles University in Prague, Department of Occupational Medicine, First Faculty of Medicine (Czech Republic); Schubauer-Berigan, Mary K.; Schulte, Paul A. [National Institute for Occupational Safety and Health (United States)

    2015-10-15

    The results of early animal studies of engineered nanomaterials (ENMs) and air pollution epidemiology suggest that it is important to assess the health of ENM workers. Initial epidemiological studies of workers’ exposure to ENMs (<100 nm) are reviewed and characterized for their study designs, findings, and limitations. Of the 15 studies, 11 were cross-sectional, 4 were longitudinal (1 was both cross-sectional and longitudinal in design), and 1 was a descriptive pilot study. Generally, the studies used biologic markers as the dependent variables. All 11 cross-sectional studies showed a positive relationship between various biomarkers and ENM exposures. Three of the four longitudinal studies showed a negative relationship; the fourth showed positive findings after a 1-year follow-up. Each study considered exposure to ENMs as the independent variable. Exposure was assessed by mass concentration in 10 studies and by particle count in six studies. Six of them assessed both mass and particle concentrations. Some of the studies had limited exposure data because of inadequate exposure assessment. Generally, exposure levels were not very high in comparison to those in human inhalation chamber studies, but there were some exceptions. Most studies involved a small sample size, from 2 to 258 exposed workers. These studies represent the first wave of epidemiological studies of ENM workers. They are limited by small numbers of participants, inconsistent (and in some cases inadequate) exposure assessments, generally low exposures, and short intervals between exposure and effect. Still, these studies are a foundation for future work; they provide insight into where ENM workers are experiencing potentially adverse effects that might be related to ENM exposures.

  13. Epidemiological studies of groups with occupational exposure to radiation

    International Nuclear Information System (INIS)

    Davies, J.M.

    1985-01-01

    The exposure of man to radiation and the resulting risk of carcinogenesis continues to be of concern to the public. In this context, there is often a tendency to carry out epidemiological studies concerning the induction of cancer in radiation workers and members of the public which are not supported by a statistically valid data base or whose results are misinterpreted or misused. To assist national authorities in evaluating radiological risks, the Nuclear Energy Agency has sponsored a critical review of the methodologies for, and the limitations of, these epidemiological studies, and of the precautions to be adopted in interpreting their results. Prepared by a consultant, Dr. Joan M. Davies, the review focuses on the problems encountered when carrying out epidemiological studies on groups of workers occupationally exposed to radiations, and using their results for radiological protection purposes. It is published under the responsibility of the Secretary General of the OECD, and does not necessarily reflect the views of Member Governments. The primary objective is to provide background material to be used by national authorities that have responsibilities in the field of radiological protection as well as by other persons interested in this subject

  14. Multicollinearity in Regression Analyses Conducted in Epidemiologic Studies.

    Science.gov (United States)

    Vatcheva, Kristina P; Lee, MinJae; McCormick, Joseph B; Rahbar, Mohammad H

    2016-04-01

    The adverse impact of ignoring multicollinearity on findings and data interpretation in regression analysis is very well documented in the statistical literature. The failure to identify and report multicollinearity could result in misleading interpretations of the results. A review of epidemiological literature in PubMed from January 2004 to December 2013, illustrated the need for a greater attention to identifying and minimizing the effect of multicollinearity in analysis of data from epidemiologic studies. We used simulated datasets and real life data from the Cameron County Hispanic Cohort to demonstrate the adverse effects of multicollinearity in the regression analysis and encourage researchers to consider the diagnostic for multicollinearity as one of the steps in regression analysis.

  15. The Epidemiology of Delirium: Challenges and Opportunities for Population Studies

    Science.gov (United States)

    Davis, Daniel H.J.; Kreisel, Stefan H.; Muniz Terrera, Graciela; Hall, Andrew J.; Morandi, Alessandro; Boustani, Malaz; Neufeld, Karin J.; Lee, Hochang Benjamin; MacLullich, Alasdair M.J.; Brayne, Carol

    2013-01-01

    Delirium is a serious and common acute neuropsychiatric syndrome that is associated with short- and long-term adverse health outcomes. However, relatively little delirium research has been conducted in unselected populations. Epidemiologic research in such populations has the potential to resolve several questions of clinical significance in delirium. Part 1 of this article explores the importance of population selection, case-ascertainment, attrition, and confounding. Part 2 examines a specific question in delirium epidemiology: What is the relationship between delirium and trajectories of cognitive decline? This section assesses previous work through two systematic reviews and proposes a design for investigating delirium in the context of longitudinal cohort studies. Such a design requires robust links between community and hospital settings. Practical considerations for case-ascertainment in the hospital, as well as the necessary quality control of these programs, are outlined. We argue that attention to these factors is important if delirium research is to benefit fully from a population perspective. PMID:23907068

  16. The Influence of Sex on the Course and Psychiatric Correlates of ADHD from Childhood to Adolescence: A Longitudinal Study

    Science.gov (United States)

    Monuteaux, Michael C.; Mick, Eric; Faraone, Stephen V.; Biederman, Joseph

    2010-01-01

    Background: Little is known about the influence of sex on the course of attention-deficit/hyperactivity disorder (ADHD) and its comorbid psychiatric conditions. The purpose of this study was to examine the effect of sex on the course and psychiatric correlates of ADHD from childhood into adolescence. Methods: Two identically designed,…

  17. Influence of radiation exposure on our society and epidemiological study

    International Nuclear Information System (INIS)

    Yoshimoto, Yasuhiko

    1997-01-01

    A brief epidemiological review of risk assessment of radiation was discussed with respect to two periods; before and after the establishment of the United Nations Scientific Committee on the Effects of Atomic Radiation. Selected topics were the studies of atomic bomb survivors and people living in the contaminated areas due to Chernobyl nuclear power plant accident. An ethical view to ensure that potential social benefits of epidemiology are maximized was emphasized as well as a scientific view. On the other hand it should be recognized that there are the limitations of epidemiological studies on the basis of the observations on man in which the animal-experimental setting generally cannot be controlled over. Informing people about the professional confidence and caution of radiation exposure is needed to resolve social concern associated with low dose, low dose rate of radiation. Also there are guidelines for the investigation of clusters of adverse health events. In the future an appropriate strategy for decontamination might be expected to unusual radiation exposure as a consequence of a nuclear power plant accident. Justification for the implementations can be determined only through the assessment of the effects both on the environment and health of humans after the accident. (author)

  18. Molecular and epidemiological study of enterovirus D68 in Taiwan.

    Science.gov (United States)

    Huang, Yuan-Pin; Lin, Tsuey-Li; Lin, Ting-Han; Wu, Ho-Sheng

    2017-08-01

    As an immunofluorescence assay for enterovirus D68 (EV-D68) is not available in the enteroviruses surveillance network in Taiwan, EV-D68 may be the actual pathogen of untypeable enterovirus-suspected isolates. The untypeable isolates collected from 2007 through 2014 were identified by nucleic acid amplification-based methods and sequencing of the VP1 region to analyze the phylogeny and epidemiology of EV-D68 in Taiwan. Twenty-nine EV-D68 isolates were sequenced, including 15 Cluster 3 and 14 Cluster 1 viruses. Approximately 41% of the patients were children under 5 years of age and their infections peaked in August. The ratio of male to female patients was 1.5 and 3.67 for Cluster 3 and Cluster 1, respectively. Fever and respiratory symptoms were commonly reported in EV-D68-infected patients. The results of phylogenetic analyses showed that EV-D68 isolates between 2007 and 2014 belonged to different clusters and existed for years, indicating that endemic circulation of EV-D68 existed in Taiwan. This study showed that EV-D68 has been endemic in Taiwan for some years despite a small number of positive cases. The continuous monitoring and efforts towards the improvement of diagnostic techniques are required to complete the surveillance system. This study provided the genetic and epidemiological information which could contribute to understanding the etiology and epidemiology of EV-D68. Copyright © 2015. Published by Elsevier B.V.

  19. Effect of nurse-led medication reviews in psychiatric patients - an interventional study

    DEFF Research Database (Denmark)

    Sørensen, Ann Lykkegaard; Mainz, Jan; Poulsen, Birgitte Klindt

    will contribute with information regarding the effect of pharmacological training of nurses and possibly improve medication safety for psychiatric patients. Results from this study could serve as evidence, when hospital management makes decisions on how to accede the need for medication reviews as part...... nurses are the health professionals spending most time directly with the patient and very few studies investigate nurses’ role and potential in improving the appropriateness of medication. Therefore, the main objective of this study is to investigate the effect of educating nurses in general pharmacology...... and conducting systematic medication reviews using computer based screening. The effect is evaluated in a controlled interventional study. METHODS: An interventional study including 2 acute psychiatric wards. In one ward nurses’ will receive pharmacological training and the other ward will function as a control...

  20. Combining Patient-Reprogrammed Neural Cells and Proteomics as a Model to Study Psychiatric Disorders.

    Science.gov (United States)

    Zuccoli, Giuliana S; Martins-de-Souza, Daniel; Guest, Paul C; Rehen, Stevens K; Nascimento, Juliana Minardi

    2017-01-01

    The mechanisms underlying the pathophysiology of psychiatric disorders are still poorly known. Most of the studies about these disorders have been conducted on postmortem tissue or in limited preclinical models. The development of human induced pluripotent stem cells (iPSCs) has helped to increase the translational capacity of molecular profiling studies of psychiatric disorders through provision of human neuronal-like tissue. This approach consists of generation of pluripotent cells by genetically reprogramming somatic cells to produce the multiple neural cell types as observed within the nervous tissue. The finding that iPSCs can recapitulate the phenotype of the donor also affords the possibility of using this approach to study both the disease and control states in a given medical area. Here, we present a protocol for differentiation of human pluripotent stem cells to neural progenitor cells followed by subcellular fractionation which allows the study of specific cellular organelles and proteomic analysis.

  1. Psychiatric comorbidity as predictor of costs in back pain patients undergoing disc surgery: a longitudinal observational study

    Directory of Open Access Journals (Sweden)

    Konnopka Alexander

    2012-09-01

    Full Text Available Abstract Background Psychiatric comorbidity is common in back pain patients undergoing disc surgery and increases economic costs in many areas of health. The objective of this study was to analyse psychiatric comorbidity as predictor of direct and indirect costs in back pain patients undergoing disc surgery in a longitudinal study design. Methods A sample of 531 back pain patients was interviewed after an initial disc surgery (T0, 3 months (T1 and 15 months (T2 using the Composite International Diagnostic Interview to assess psychiatric comorbidity and a modified version of the Client Sociodemographic and Service Receipt Inventory to assess resource utilization and lost productivity for a 3-month period prior interview. Health care utilization was monetarily valued by unit costs and productivity by labour costs. Costs were analysed using random coefficient models and bootstrap techniques. Results Psychiatric comorbidity was associated with significantly (p  Conclusion Psychiatric comorbidity presents an important predictor of direct and indirect costs in back pain patients undergoing disc surgery, even if patients do not utilize mental health care. This effect seems to be stable over time. More attention should be given to psychiatric comorbidity and cost-effective treatments should be applied to treat psychiatric comorbidity in back pain patients undergoing disc surgery to reduce health care utilization and costs associated with psychiatric comorbidity.

  2. A review of epidemiologic studies of childhood leukemia in Canada

    International Nuclear Information System (INIS)

    McLaughlin, J.R.

    1992-01-01

    This overview of Canadian studies of the epidemiology of childhood leukemia included a historical review of early studies, a summary of recent work done in Ontario, and a description of other Canadian research. The paper is published as an extended summary only. In Ontario, a study was being done to determine whether the occurrence of childhood leukemia was associated with the exposure of fathers to ionizing radiation. A major theme of current Canadian research is the effect of other environmental agents, such as electromagnetic fields

  3. A Cross-sectional study of common psychiatric morbidity in children aged 5 to 14 years in an Urban Slum

    Directory of Open Access Journals (Sweden)

    Rakesh N Patil

    2013-01-01

    Full Text Available Aim: Study of the prevalence of common psychiatric disorders in children aged 5 to 14 years in a health post area of an urban slum. Objectives: (1 To study frequency of specific psychiatric disorders in the study population, (2 To study the relationship between sociodemographic variables and psychiatric morbidity. Settings and Design: The present study was conducted in one of the five health posts of an urban slum, which is a field practice area of the teaching medical institute. It was a cross-sectional study. Materials and Methods: Sample size was estimated by using 20% as a prevalence of psychiatric morbidity which was obtained from previous studies done in developing countries. Household was used as a sampling unit and systematic random sampling method was used for selecting household. Total 257 children aged 5 to 14 years were included in the study. A pre-designed, semi-structured diagnostic interview schedule based on DSM-IV criteria was used for data collection. Statistical Analysis Used: The tests of significance used were Chi-square and Logistic regression analysis. Results: The prevalence of psychiatric morbidity in this study was 14.8%. Non-organic enuresis, Attention deficit hyperactivity disorder, Conduct disorder, and Mental retardation were identified as the common mental health problems. Conclusions: Factors like nuclear family, parents not living together, large family size, and positive family history of psychiatric disorder were associated with psychiatric morbidity in children.

  4. Epidemiological studies of thyroid cancer in the CIS

    Energy Technology Data Exchange (ETDEWEB)

    Beebe, G W [National Cancer Institute, Bethesda, Maryland (United States)

    1996-07-01

    Despite the great international interest in Chernobyl and the need for quantitative risk information on the carcinogenic effectiveness of the radio iodines, there has been relatively little epidemiological research on thyroid cancer following the Chernobyl accident. The reasons for this are many, diverse, and difficult to eliminate, although some progress is being made. Among them are the natural priority of public health concerns, a weak infrastructure for conducting studies in chronic disease epidemiology, and the difficulty of assigning thyroid dose estimates to individuals for study. In spite of the difficulties a number of significant studies have been begun or are planned, and several valuable reports have appeared. From the descriptive studies it is now known that the latent period for thyroid cancer in children exposed to radio iodines is not 5 to 10, but probably three years, that the magnitude of the increase in thyroid cancer among children is beyond anything previously experienced or expected, and that there is a strong correlation between thyroid cancer and environmental radiocesium contamination levels in the Gomel region of Belarus, and between thyroid cancer and average regional levels of I{sup 131} dose to the thyroid in Ukraine. However, even today, there is very little hard scientific information on the relation of thyroid cancer in children and their exposure to the radio iodines in the fallout from the Chernobyl accident. This is information that only well-designed scientific epidemiological studies, based on firm dose estimates, could be expected to provide. With that purpose in mind, the US has planned with Belarus and Ukraine long-term cohort studies of many thousands of subjects with thyroid activity measurements.

  5. Epidemiological studies of thyroid cancer in the CIS

    International Nuclear Information System (INIS)

    Beebe, G.W.

    1996-01-01

    Despite the great international interest in Chernobyl and the need for quantitative risk information on the carcinogenic effectiveness of the radio iodines, there has been relatively little epidemiological research on thyroid cancer following the Chernobyl accident. The reasons for this are many, diverse, and difficult to eliminate, although some progress is being made. Among them are the natural priority of public health concerns, a weak infrastructure for conducting studies in chronic disease epidemiology, and the difficulty of assigning thyroid dose estimates to individuals for study. In spite of the difficulties a number of significant studies have been begun or are planned, and several valuable reports have appeared. From the descriptive studies it is now known that the latent period for thyroid cancer in children exposed to radio iodines is not 5 to 10, but probably three years, that the magnitude of the increase in thyroid cancer among children is beyond anything previously experienced or expected, and that there is a strong correlation between thyroid cancer and environmental radiocesium contamination levels in the Gomel region of Belarus, and between thyroid cancer and average regional levels of I 131 dose to the thyroid in Ukraine. However, even today, there is very little hard scientific information on the relation of thyroid cancer in children and their exposure to the radio iodines in the fallout from the Chernobyl accident. This is information that only well-designed scientific epidemiological studies, based on firm dose estimates, could be expected to provide. With that purpose in mind, the US has planned with Belarus and Ukraine long-term cohort studies of many thousands of subjects with thyroid activity measurements

  6. Population-Based Study of the Epidemiology of Herpes Zoster in Korea

    OpenAIRE

    Kim, You Jeong; Lee, Chang Nam; Lim, Chi-Yeon; Jeon, Woo Seok; Park, Young Min

    2014-01-01

    General epidemiological data regarding herpes zoster (HZ) are necessary for treatment and prevention of this disease. In addition, epidemiological data can play an important role in evaluating the efficacy and impact of vaccination. Though several epidemiological studies of HZ in Korea have been conducted, they usually depend on hospital-based data and may not be representative of HZ characteristics all over Korea. The purpose of this study was to evaluate the incidence and other epidemiologi...

  7. Contribution of occupational epidemiologic studies to radiation protection

    International Nuclear Information System (INIS)

    Marks, S.

    1982-01-01

    Early evidence of health effects of occupational radiation exposure have made important contributions to the establishment of exposure standards, including those for internal emitters. Standards derived in this matter for radium body burdens and for air concentrations of radon and its daughters were especially influential. The body burden limits for plutonium and other bone-seeking radionuclides were based upon the radium standard. The exposure controls instituted as a consequence of those early limits have reduced the exposure of worker populations to the extent that the current, more sophisticated epidemiologic studies will probably not influence the revision of existing standards. The justification for conducting such studies is discussed. (author)

  8. Epidemiologic studies of glyphosate and cancer: a review.

    Science.gov (United States)

    Mink, Pamela J; Mandel, Jack S; Sceurman, Bonnielin K; Lundin, Jessica I

    2012-08-01

    The United States Environmental Protection Agency and other regulatory agencies around the world have registered glyphosate as a broad-spectrum herbicide for use on multiple food and non-food use crops. Glyphosate is widely considered by regulatory authorities and scientific bodies to have no carcinogenic potential, based primarily on results of carcinogenicity studies of rats and mice. To examine potential cancer risks in humans, we reviewed the epidemiologic literature to evaluate whether exposure to glyphosate is associated causally with cancer risk in humans. We also reviewed relevant methodological and biomonitoring studies of glyphosate. Seven cohort studies and fourteen case-control studies examined the association between glyphosate and one or more cancer outcomes. Our review found no consistent pattern of positive associations indicating a causal relationship between total cancer (in adults or children) or any site-specific cancer and exposure to glyphosate. Data from biomonitoring studies underscore the importance of exposure assessment in epidemiologic studies, and indicate that studies should incorporate not only duration and frequency of pesticide use, but also type of pesticide formulation. Because generic exposure assessments likely lead to exposure misclassification, it is recommended that exposure algorithms be validated with biomonitoring data. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. An epidemiological study of emotional and behavioral disorders among children in an urban slum.

    Science.gov (United States)

    Bele, Samir D; Bodhare, Trupti N; Valsangkar, Sameer; Saraf, Abhay

    2013-01-01

    Although mental health research in India has gained momentum in recent years and several epidemiological studies have begun to quantify psychiatric morbidities, there are few community-based epidemiological studies focusing specifically on prevalence and associated risk factors of emotional and behavioral disorders among children. A cross-sectional study was conducted in an urban slum of Karimnagar, Andhra Pradesh among 370 children selected by simple random sampling. Strength and difficulty questionnaire (SDQ) was used to estimate the prevalence of emotional and behavioral disorder. A semi-structured questionnaire was used to evaluate the social predictors of the condition, health-seeking behavior, and its impact on educational status of the children. Maternal depression was evaluated using patient health questionnaire (PHQ-9). Eighty-three (22.43%) children had an abnormal score on at least one domain of SDQ. Logistic regression analysis indicated that male gender (odds ration (OR) = 5.51), under-nutrition (OR = 2.74), low socioeconomic status (OR = 3.73), nuclear family (OR = 1.89), working status of the mother (OR = 2.71), younger age of the mother at the birth of the child (OR = 3.09), disciplinary method (OR = 2.31), financial problem at home (OR = 13.32), alcoholic father (OR = 11.65), conflicts in family (OR = 7.29), and depression among mother (OR = 3.95) were significant predictors. There was a significant impact on educational performance (p = 0.008) and parents had little awareness regarding the condition. The high frequency of emotional and behavioral problems, its impact on educational performance of the children, associated adverse social factors, poor knowledge, and treatment-seeking behavior of the parents in an urban slum warrants immediate attention. The interrelation of all these factors can be utilized to plan a continuum of comprehensive services that focus on prevention, early identification, and effective intervention strategies with

  10. Do gaming motives mediate between psychiatric symptoms and problematic gaming? An empirical survey study

    OpenAIRE

    Ballabio, M; Griffiths, MD; Urbán, R; Quartiroli, A; Demetrovics, Z; Király, O

    2017-01-01

    Previous research has suggested that motives play an important role in several potentially addictive activities including online gaming. The aims of the present study were to (i) examine the mediation effect of different online gaming motives between psychiatric distress and problematic online gaming, and (ii) validate Italian versions of the Problematic Online Gaming Questionnaire, and the Motives for Online Gaming Questionnaire. Data collection took place online and targeted Italian-speakin...

  11. The service needs of mothers with schizophrenia: a qualitative study of perinatal psychiatric and antenatal workers

    OpenAIRE

    Wan, Ming Wai; Moulton, Steff; Abel, Kathryn M.

    2008-01-01

    Objective: The study sought to (1) understand the perspectives of perinatal psychiatric and antenatal health service workers on the service and support needs of mothers with schizophrenia; (2) obtain their views on the feasibility and potential effectiveness of a proposed parenting intervention tailored for this group. Method: Twenty-eight perinatal psychiatry and antenatal service workers were interviewed using a semi-structured methodology, and anonymised verbatim transcripts analysed for c...

  12. Increased psychiatric morbidity before and after the diagnosis of hypothyroidism: a nationwide register study.

    Science.gov (United States)

    Thvilum, Marianne; Brandt, Frans; Almind, Dorthe; Christensen, Kaare; Brix, Thomas Heiberg; Hegedüs, Laszlo

    2014-05-01

    Thyroid hormones are necessary for fetal brain development, and hypothyroidism in adults has been associated with mood symptoms and reduced quality of life. Nevertheless, our knowledge regarding the association and temporal relation between hypothyroidism and mental disorders is ambiguous. Our objective was to investigate, at a nationwide level, whether a diagnosis of hypothyroidism is associated with psychiatric morbidity. This is an observational cohort study. On the basis of record linkage between different Danish health registers, 2822 hypothyroid singletons each matched with 4 nonhypothyroid controls were identified and followed over a mean period of 6 years (range 1-13). Additionally, we included 385 same-sex twin pairs discordant for hypothyroidism. Diagnoses of psychiatric disorders as well as treatment with antidepressants, antipsychotics, and anxiolytics were recorded. Logistic and cox regression models were used to assess the risk of psychiatric morbidity before and after the diagnosis of hypothyroidism, respectively. Before the diagnosis of hypothyroidism, such individuals had an increased prevalence of diagnoses with psychiatric disorders (odds ratio, OR, 1.51; 95% confidence interval [CI 1.12-2.04]) and increased prevalence of treatment with antipsychotics (OR 1.49 [CI 1.29-1.73]), antidepressants (OR 1.50 [CI 1.35-1.67]), and anxiolytics (OR 1.28 [CI 1.16-1.41]). After the diagnosis of hypothyroidism, patients had a higher risk of being diagnosed with a psychiatric disorder (hazard ratio, HR, 2.40 [CI 1.81-3.18]), and an increased risk of being treated with antidepressants (HR 1.30 [CI 1.15-1.47]) and anxiolytics (HR 1.27 [CI 1.10-1.47]), but not antipsychotics (HR 1.13 [CI 0.91-1.41]). On the basis of the twin data, we could not demonstrate genetic confounding. Subjects with hypothyroidism have an increased risk of being diagnosed with a psychiatric disorder as well as being treated with antidepressants, antipsychotics, and anxiolytics both before

  13. An Evaluative Study of the WOW Program on Patients' Satisfaction in Acute Psychiatric Units

    Directory of Open Access Journals (Sweden)

    Xie Huiting

    2013-01-01

    Full Text Available Background: Patient satisfaction is one of the key evidence of the quality of health-care delivery in nursing. Nursing is a patient-centered activity; although nurse-patient interaction is one of the key tenets of mental health nursing, a structured program to enhance this interaction is lacking. To address the gap, the WOW program was developed in a psychiatric hospital but its effectivenesss had not been evaluated.Objective: This study aims to compare satisfaction levels between patients who have undertaken the WOW program and those who have not.Methodology: A comparative survey design was employed for this study. A purposive sample of 91 adults was obtained from two inpatient psychiatric units: one where the WOW program had beenimplemented and the other, a matched control unit. After patients had been admitted to one of the two inpatient psychiatric units for a week, a questionnaire, modified from the Newcastle Satisfaction with Nursing Scale (NSNS, was administered to participants to assess their level of satisfaction with nursing care.Results and Conclusion: When the satisfaction scores of participants in the WOW group and the control group were compared, it was revealed that the WOW group was more satisfied with nursing care than the control group. Though the difference was not statistically significant, the potential of a structured nurse-patient interaction program to enhance patients’ satisfaction is encouraging. Theresults of this study offer valuable information that may direct the future enhancement and development of programs to improve patient satisfaction.

  14. PSYCHIATRIC MORBIDITY PATTERN OF THE FIRST-DEGREE RELATIVES OF SCHIZOPHRENICS: CROSS-SECTIONAL STUDY

    Directory of Open Access Journals (Sweden)

    Alexander Gnana Durai

    2015-11-01

    Full Text Available : CONTEXT: Family, Twin and Adoption studies show the inheritance patterns of schizophrenia. The findings from these studies provide support to the claim that familial clustering of schizophrenia is a combined expression of genetic and environmental factors. AIMS: Following the line of previous research, this study attempts to find out any difference in the psychiatric morbidity pattern among the first-degree relatives of familial and sporadic schizophrenics. SETTINGS AND DESIGN: We conducted a cross-sectional survey among a convenience sample of 100 first-degree relatives (age between 18 to 55 years of familial (n=22 and sporadic (n=29 schizophrenics from psychiatric outpatient clinic, of a Government Hospital, India. The schizophrenics satisfied the DSM-IV criteria and all the first degree relatives interviewed never had any psychiatric consultation before or were abusing alcohol or other substances or having any organic pathology. METHODS AND MATERIAL: Informed consent from the patients and relatives was obtained. Survey questionnaires were administered and no personal identifying information was collected. Middle Sex Hospital Questionnaire (MHQ, Eysenck's Personality Questionnaire (EPQ, Multi-Phasic Personality Questionnaire (MPQ and Screening Test for Co-Morbid Personality Disorders (STCPD were administered to the participants.

  15. Psychiatric illness, socioeconomic status, and marital status in people committing suicide: a matched case-sibling-control study

    DEFF Research Database (Denmark)

    Agerbo, Esben; Qin, Ping; Mortensen, Preben Bo

    2006-01-01

    of these factors. DESIGN: Nested case-control study. Information on causes of death, psychiatric admission, marital status, children, and socioeconomic factors was obtained from routine registers. SETTING: Denmark. PARTICIPANTS: 985 suicide cases, 1104 sex-age (+/-3 years) matched siblings, and 16 619 controls......STUDY OBJECTIVE: Suicides cluster in both families and persons with psychiatric disorders and socioeconomic disadvantages. This study compares these factors between suicide cases, their siblings, and population based controls in an attempt to evaluate both the familial and the individual element...... and controls in exposure to hospitalised psychiatric disorders and socioeconomic disadvantages, although these factors contribute to the familial aggregation of suicides....

  16. Radionuclide studies in patients with neurological and psychiatric complications of systemic lupus erythematosus

    International Nuclear Information System (INIS)

    Lass, P.; Krajka-Lauer, J.; Koseda-Dragan, M.; Lyczak, P.; Stepien, E.

    1998-01-01

    The psychiatric and neurological complications are present in a major part of patients with systemic lupus erythematosus (SLE). When biochemical and immunological assessment of those patients is currently satisfactory , diagnostic imaging of central nervous system is met with difficulties. The paper overviews the psychiatric and neurological complications of SLE, pathological changes in CNS and the diagnostic imaging of CNS in SLE. The paper underlines an important role of radionuclide studies in the diagnostic algorithm in this group of patients facing the unsatisfactory sensitivity and specificity of computed tomography and nuclear magnetic resonance. Regional cerebral blood flow imaging using simple photon computed tomography and cerebral glucose metabolism using positron emission tomography may play the crucial role both in assessment of present CNS involvement and for the follow-up in the course of therapy. (author)

  17. Mental health problems in Austrian adolescents: a nationwide, two-stage epidemiological study applying DSM-5 criteria.

    Science.gov (United States)

    Wagner, Gudrun; Zeiler, Michael; Waldherr, Karin; Philipp, Julia; Truttmann, Stefanie; Dür, Wolfgang; Treasure, Janet L; Karwautz, Andreas F K

    2017-12-01

    This is a nationwide epidemiological study using DSM-5 criteria to assess the prevalence of mental disorders in a large sample of Austrian adolescents between 10 and 18 years including hard-to-reach samples. A sample of 3615 adolescents from four cohorts (school grades 5, 7, 9, 11; age range 10-18 years) was recruited from 261 schools, samples of unemployed adolescents (n = 39) and adolescents from mental health institutions (n = 137) were added. The Youth Self-Report and SCOFF were used to screen for mental health problems. In a second phase, the Childrens' Diagnostic Interview for Mental Disorders was used to make point and lifetime psychiatric diagnoses. Mental health service use was also assessed. Point prevalence and lifetime prevalence rates for at least one psychiatric disorder were 23.9% and 35.8%. The highest lifetime prevalence rates were found for anxiety disorders (15.6%), neurodevelopmental disorders (9.3%; ADHD 5.2%) and depressive disorders (6.2%). Forty-seven percent of adolescents with a lifetime psychiatric disorder had a second diagnosis. Internalising disorders were more prevalent in girls, while neurodevelopmental disorders and disruptive, impulse control and conduct disorders were more prevalent in boys. Of those with a lifetime psychiatric disorder, 47.5% had contacted mental health services. Of the residual 52.5% who had not contacted mental health services, 18.1% expressed an interest in treatment. DSM-5 mental health disorders are highly prevalent among Austrian adolescents. Over 50% had or were interested in accessing treatment. Early access to effective interventions for these problems is needed to reduce burden due to mental health disorders.

  18. Review of epidemiological studies on hazards of radon daughters

    International Nuclear Information System (INIS)

    Myers, D.K.; Stewart, C.G.; Johnson, J.R.

    1981-01-01

    A review, with nearly 100 references, of the biological effects of radon and radon daughters is presented. Calculations of the relative dose from daughter products, as well as of the variation in dose with such things as unattached fraction, particle size, age and breathing rate are discussed. Estimates of annual risk of lung cancer in miners after inhalation of thoron daughters are given, and compared with hazards of employment in various US industries. The implications of these epidemiological studies for future regulations are discussed

  19. Epidemiological study of venous thromboembolism in a big Danish cohort

    DEFF Research Database (Denmark)

    Severinsen, Marianne Tang; Kristensen, Søren Risom; Overvad, Kim

    Introduction: Epidemiological data on venous thromboembolism (VT), i.e. pulmonary emboli (PE) and deep venous thrombosis (DVT) are sparse. We have examined VT-diagnoses registered in a big Danish Cohort study.  Methods: All first-time VT diagnoses in The Danish National Patient Register were...... were probable cases (1.7%) whereas for 449 (41.6%) the diagnosis could be excluded. The incidence rate was 1 per 1000 personyears. Out of the 632 cases 60% were DVT and 40% PE. 315 VT were considered idiopathic (49.8%), 311 were secondary (49.2%) and 15 were unclassifiable. 122 patients had cancer, 87...

  20. An epidemiologic study of flat foot in Iran

    Directory of Open Access Journals (Sweden)

    Alamy B

    1997-07-01

    Full Text Available Among 880 studied feet of 7-14 years old children 6.9% suffered mild and severe flat foot. 53.8% of the affected children were symptomatic. As 40.1% of the general population experiences symptoms, in a small proportion of affected persons, symptoms are due to flat foot. The prevalence of symptoms rises with increasing severity of the disorder. In this article, reviewing general aspects of flat food, prevalence and other epidemiological aspects of flat foot for the first time in Iran have been presented

  1. Psychiatric trainees in Finland 2001.

    Science.gov (United States)

    Putkonen, Hanna; Holi, Matti; Kaltiala-Heino, Riittakerttu; Korkeila, Jyrki; Eronen, Markku

    2005-01-01

    This study examined Finnish psychiatric trainees' views on their education. This was a survey study of nationwide data on Finnish psychiatric trainees in 2001. The quality of training was considered at least moderate by 84% of the respondents. Training on epidemiology, on taking history and status, and on psychopharmacology was considered the best. Quality was rated bad for training in leadership and administration, and educating the community. Research was done by 20%, and a personal clinical supervisor was appointed to 52% of the respondents. Offensive treatment had been experienced by 49% of the trainees in this study. Generally, studies of training also reflect strengths and weaknesses of the profession. Based on our results, it seems especially that training in leadership and in educating the community need to be improved; both of these are quintessential skills to survive in the struggle for economic and human resources. Furthermore, treatment of the trainees could still be better; attention should be paid to supervision of all trainees. Moreover, research must become more attractive. Psychiatry can be developed by the development of psychiatric training.

  2. Ischemic Stroke in Young Adults and Preexisting Psychiatric Disorders: A Nationwide Case-Control Study.

    Science.gov (United States)

    Chiu, Yu-Chuan; Bai, Ya-Mei; Su, Tung-Ping; Chen, Tzeng-Ji; Chen, Mu-Hong

    2015-09-01

    Previous studies showed that psychiatric disorders such as major depression, bipolar disorders, and alcohol misuse are associated with an increased risk of ischemic stroke. However, the link between psychiatric disorders and stroke in the young population is rarely investigated. Using the Taiwan National Health Insurance Research Database, 2063 young adults aged between 18 and 45 years with ischemic stroke and 8252 age- and sex-matched controls were enrolled in our study between 1998 and 2011. Participants who had preexisting psychiatric disorders were identified. After adjusting for preexisting physical disorders and demographic data, patients with ischemic stroke had an increased risk of having preexisting psychiatric disorders, including bipolar disorder (odds ratio [OR]: 2.23, 95% confidence interval [CI]: 1.06∼4.67), unipolar depression (OR: 2.15, 95% CI: 1.62∼2.86), anxiety disorders (OR: 2.63, 95% CI: 1.87∼3.69), and alcohol use disorders (OR: 2.86, 95% CI: 1.79∼4.57). Young ischemic stroke (age ≥30 years) was related to the risk of preexisting unipolar depression (OR: 1.49, 95% CI: 1.05∼2.11), anxiety disorders (OR: 1.99, 95% CI: 1.33∼2.97), and alcohol use disorders (OR: 2.54, 95% CI: 1.55∼4.14); very young stroke (age ischemic stroke at age younger than 45 years had a higher risk of having pre-existing bipolar disorder, unipolar depression, anxiety disorders, and alcohol use disorders than those who did not after adjusting for demographic data and stroke-related medical comorbidities.

  3. Understanding readmission to psychiatric hospital in Australia from the service users' perspective: a qualitative study.

    Science.gov (United States)

    Duhig, Michael; Gunasekara, Imani; Patterson, Sue

    2017-01-01

    Inpatient care is integral to balanced mental health systems, contributing to containment of risk associated with psychiatric crises and affording opportunities for treatment. However, psychiatric wards are not always safe and service users are often dissatisfied with the experience. Hence, and because inpatient care is the most costly component of mental health systems, minimising duration of admission and reducing risk of readmission are clinical and strategic priorities internationally. With (primarily quantitative) research to date focused on explaining readmission in terms of characteristics of individuals and services, understanding of the 'revolving door phenomenon' remains limited. Considering verstehen critical to addressing this messy problem, we examined readmission from the service users' perspective. Using grounded theory techniques, we inductively analysed data from interviews with 13 people readmitted to inpatient care within 28 days of discharge. Participants, including eight men, were recruited in 2013 from three psychiatric wards at a metropolitan hospital in Australia. Analysis supported description of readmission as a process, fundamentally related to insufficiency of internal, interpersonal and/or environmental resources to maintain community tenure. For the people in this study, admission to hospital was either the default coping mechanism or the culmination of counter-productive attempts to manage stressful circumstances. Readmission can appropriately be understood as one representation of a fundamental social malaise and the struggle of some people to survive in an apparently inhospitable world. The findings indicate that neither locating the 'problem of readmission' within an individual and promoting self-governance/self-control/self-regulation, nor identifying failures of specific services or sectors are likely to support the economic and ethical imperative of reducing psychiatric admissions. The findings of the study and limitations

  4. Psychiatric outcomes of bullying victimization: a study of discordant monozygotic twins.

    Science.gov (United States)

    Silberg, J L; Copeland, W; Linker, J; Moore, A A; Roberson-Nay, R; York, T P

    2016-07-01

    Bullying victimization in childhood is associated with a broad array of serious mental health disturbances, including anxiety, depression, and suicidal ideation and behavior. The key goal of this study was to evaluate whether bullying victimization is a true environmental risk factor for psychiatric disturbance using data from 145 bully-discordant monozygotic (MZ) juvenile twin pairs from the Virginia Twin Study of Adolescent Behavioral Development (VTSABD) and their follow-up into young adulthood. Since MZ twins share an identical genotype and familial environment, a higher rate of psychiatric disturbance in a bullied MZ twin compared to their non-bullied MZ co-twin would be evidence of an environmental impact of bullying victimization. Environmental correlations between being bullied and the different psychiatric traits were estimated by fitting structural equation models to the full sample of MZ and DZ twins (N = 2824). Environmental associations were further explored using the longitudinal data on the bullying-discordant MZ twins. Being bullied was associated with a wide range of psychiatric disorders in both children and young adults. The analysis of data on the MZ-discordant twins supports a genuine environmental impact of bullying victimization on childhood social anxiety [odds ratio (OR) 1.7], separation anxiety (OR 1.9), and young adult suicidal ideation (OR 1.3). There was a shared genetic influence on social anxiety and bullying victimization, consistent with social anxiety being both an antecedent and consequence of being bullied. Bullying victimization in childhood is a significant environmental trauma and should be included in any mental health assessment of children and young adults.

  5. Is bioelectrical impedance accurate for use in large epidemiological studies?

    Directory of Open Access Journals (Sweden)

    Merchant Anwar T

    2008-09-01

    Full Text Available Abstract Percentage of body fat is strongly associated with the risk of several chronic diseases but its accurate measurement is difficult. Bioelectrical impedance analysis (BIA is a relatively simple, quick and non-invasive technique, to measure body composition. It measures body fat accurately in controlled clinical conditions but its performance in the field is inconsistent. In large epidemiologic studies simpler surrogate techniques such as body mass index (BMI, waist circumference, and waist-hip ratio are frequently used instead of BIA to measure body fatness. We reviewed the rationale, theory, and technique of recently developed systems such as foot (or hand-to-foot BIA measurement, and the elements that could influence its results in large epidemiologic studies. BIA results are influenced by factors such as the environment, ethnicity, phase of menstrual cycle, and underlying medical conditions. We concluded that BIA measurements validated for specific ethnic groups, populations and conditions can accurately measure body fat in those populations, but not others and suggest that for large epdiemiological studies with diverse populations BIA may not be the appropriate choice for body composition measurement unless specific calibration equations are developed for different groups participating in the study.

  6. The household contact study design for genetic epidemiological studies of infectious diseases

    Directory of Open Access Journals (Sweden)

    Catherine eStein

    2013-04-01

    Full Text Available Most genetic epidemiological study designs fall into one of two categories: family-based and population-based (case-control. However, recent advances in statistical genetics call for study designs that combine these two approaches. We describe the household contact study design as we have applied it in our several years of study of the epidemiology of tuberculosis. Though we highlight its applicability for genetic epidemiological studies of infectious diseases, there are many facets of this design that are appealing for modern genetic studies, including the simultaneous enrollment of related and unrelated individuals, closely and distantly related individuals, collection of extensive epidemiologic and phenotypic data, and evaluation of effects of shared environment and gene by environment interaction. These study design characteristics are particularly appealing for current sequencing studies.

  7. Prevalence of psychiatric morbidity in United States military spouses: The Millennium Cohort Family Study.

    Science.gov (United States)

    Steenkamp, Maria M; Corry, Nida H; Qian, Meng; Li, Meng; McMaster, Hope Seib; Fairbank, John A; Stander, Valerie A; Hollahan, Laura; Marmar, Charles R

    2018-05-10

    Approximately half of US service members are married, equating to 1.1 million military spouses, yet the prevalence of psychiatric morbidity among military spouses remains understudied. We assessed the prevalence and correlates of eight mental health conditions in spouses of service members with 2-5 years of service. We employed baseline data from the Millennium Cohort Family Study, a 21-year longitudinal survey following 9,872 military-affiliated married couples representing all US service branches and active duty, Reserve, and National Guard components. Couples were surveyed between 2011 and 2013, a period of high military operational activity associated with Operation Iraqi Freedom and Operation Enduring Freedom. Primary outcomes included depression, anxiety, posttraumatic stress disorder (PTSD), panic, alcohol misuse, insomnia, somatization, and binge eating, all assessed with validated self-report questionnaires. A total of 35.90% of military spouses met criteria for at least one psychiatric condition. The most commonly endorsed conditions were moderate-to-severe somatization symptoms (17.63%) and moderate-to-severe insomnia (15.65%). PTSD, anxiety, depression, panic, alcohol misuse, and binge eating were endorsed by 9.20%, 6.65%, 6.05%, 7.07%, 8.16%, and 5.23% of spouses, respectively. Having a partner who deployed with combat resulted in higher prevalence of anxiety, insomnia, and somatization. Spouses had lower prevalence of PTSD, alcohol misuse, and insomnia but higher rates of panic and binge eating than service members. Both members of a couple rarely endorsed having the same psychiatric problem. One third of junior military spouses screened positive for one or more psychiatric conditions, underscoring the need for high-quality prevention and treatment services. © 2018 Wiley Periodicals, Inc.

  8. Application of TL dosimetry in epidemiological studies in HBRAs

    International Nuclear Information System (INIS)

    Chougaonkar, M.P.

    2006-01-01

    Luminescence as a phenomenon has been extensively used in radiation dosimetry, using thermoluminescence. The nuclear industry all over the world over uses TL dosimetry in radiation protection since they have to ensure that the radiation workers and workers involved in industrial applications of radiation sources are not exposed beyond limits set by international monitoring bodies. They have also to ensure that the nuclear applications do not give rise to elevated radiation levels in the environs. In addition, epidemiologists and radiobiologists world over have been working over the past few decades, to study health effects of chronic radiation exposures in populations living in the elevated natural radiation environment. This paper discusses the importance of dosimetric studies, in the normal as well as high background radiation areas (HBRAs), due to the radiation effects on the humans. The application of thermoluminescent dosimeters (TLDs) in population dosimetry with the end point of epidemiological studies is then discussed. The paper outlines the construction of TLDs, methodology of deployment and retrieval and analysis to arrive the dose. To obtain total dose, dosimetric techniques suitable for external gamma radiation, inhalation dose due to radon, thoron and their progenies and radiological analysis of the food items is required. The techniques arriving at the effective dose are outlined. Basics of epidemiological analysis, particularly using case-control methodology and its advantages/ disadvantages are also discussed. Using the previous work by the author, the paper also reviews various analyses that can be carried out the dosimetric data. (author)

  9. Epidemiologic study of Phenylketonuria disease in Lorestan province

    Directory of Open Access Journals (Sweden)

    Azita Zafar Mohtashami

    2016-12-01

    Full Text Available Background : Phenylketonuria (PKU is a metabolic disease with autosomal recessive pattern of inheritance caused by a deficiency or absence of the enzyme phenylalanine hydroxylase in the liver. Phenylketonuria incidence is 1 in 10,000 births. This study aimed to determine the epidemiological characteristics of phenylketonuria in Lorestan province. Materials and Methods: All 81 phenylketonuria patients known in Lorestan province up to winter 2014 were considered in this descriptive epidemiologic study. Based on the goals and variables of the study, a complete questionnaire was developed to collect data through interviews with parents and the records and they were analyzed by use of SPSS v.16 software with preparing tables and graphs and using chi-square and t-test. Results: Results showed that phenylketonuria prevalence is 4.3 out of 100,000 people in Lorestan province. Twenty of the patients (24.7% were identified through screening and 61 patients (75.3% through other methods. Forty-six of the samples (56.8% were female and 35 cases (43.2% were male. Nearly 75% of PKU patients had a positive history of consanguinity marriage in their parents. The prevalence of the disease was significantly different from other cities. Conclusion: Neonatal screening for phenylketonuria is necessary and should be done within 3-5 days of birth. In families with children suffering from PKU, prenatal diagnosis is necessary for other pregnancies.

  10. Prevalence of xerostomia in an adolescent inpatient psychiatric clinic: a preliminary study.

    Science.gov (United States)

    Kaur, Manvir; Himadi, Elaine; Chi, Donald L

    2016-01-01

    Adolescents with psychiatric conditions may be at risk for xerostomia. In this preliminary study, we estimated xerostomia prevalence in adolescents ages 9 to 17 years from an inpatient psychiatric clinic (N = 25) and examined whether: (1) gender and age were associated with xerostomia and (2) xerostomia was associated with self-reported cavities. We used a modified 11-item Xerostomia Index to identify xerostomia (no/yes) and asked if adolescents ever had or currently have cavities (no/yes). The mean age was 14 years (SD = 2.3) and 72% were male. Sixty percent reported xerostomia (SD = 50). There were no significant associations between xerostomia and gender (p = 0.99) or age (p = 0.66), or between xerostomia and past (p = 0.26) or current cavities (p = 0.11). Larger proportions of adolescents with xerostomia reported previous and current cavities. Sixty percent of adolescents from an inpatient psychiatric clinic reported having xerostomia, which may lead to increased caries risk over time. Additional research should examine the prevalence and consequences of xerostomia in high-risk adolescents. © 2015 Special Care Dentistry Association and Wiley Periodicals, Inc.

  11. Psychiatric Comorbidity at the Time of Diagnosis in Adults With ADHD: The CAT Study.

    Science.gov (United States)

    Piñeiro-Dieguez, Benjamín; Balanzá-Martínez, Vicent; García-García, Pilar; Soler-López, Begoña

    2016-12-01

    The CAT (Comorbilidad en Adultos con TDAH) study aimed to quantify and characterize the psychiatric comorbidity at the time of diagnosis of ADHD in adult outpatients. Cross-sectional, multicenter, observational register of adults with ADHD diagnosed for the first time. In this large sample of adult ADHD (n = 367), psychiatric comorbidities were present in 66.2% of the sample, and were more prevalent in males and in the hyperactive-impulsive and combined subtypes. The most common comorbidities were substance use disorders (39.2%), anxiety disorders (23%), and mood disorders (18.1%). In all, 88.8% patients were prescribed pharmacological treatment for ADHD (in 93.4% of cases, modified release methylphenidate capsules 50:50). A high proportion of psychiatric comorbidity was observed when adult outpatients received a first-time diagnosis of ADHD. The systematic registering of patients and comorbidities in clinical practice may help to better understand and manage the prognostic determinants in adult ADHD. © The Author(s) 2014.

  12. Virtual patient simulation in psychiatric care - A pilot study of digital support for collaborate learning.

    Science.gov (United States)

    Sunnqvist, Charlotta; Karlsson, Karin; Lindell, Lisbeth; Fors, Uno

    2016-03-01

    Psychiatric and mental health nursing is built on a trusted nurse and patient relationship. Therefore communication and clinical reasoning are two important issues. Our experiences as teachers in psychiatric educational programmes are that the students feel anxiety and fear before they start their clinical practices in psychiatry. Therefore there is a need for bridging over the fear. Technology enhanced learning might support such activities so we used Virtual patients (VPs), an interactive computer simulations of real-life clinical scenarios. The aim of this study was to investigate 4th term nursing students' opinions on the use of Virtual Patients for assessment in a Mental Health and Ill-health course module. We asked 24 volunteering students to practise with five different VP cases during almost 10 weeks before the exam. The participants were gathered together for participating in a written and an oral evaluation. The students were positive to the use of VPs in psychiatry and were very positive to use VPs in their continued nursing education. It seems that Virtual Patients can be an activity producing pedagogic model promoting students' independent knowledge development, critical thinking, reflection and problem solving ability for nurse students in psychiatric care. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Components of Stigma Experience in Families of Patients with Severe Psychiatric Disorders: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    سمیرا کرملو

    2015-11-01

    Full Text Available Although the stigmatization of mental illness is a long-recognized issue, yet little is known about how the problem manifests differently across cultures. The aim of this study was to account for cultural differences in describing the experience of stigma in relatives of psychiatric patients at psychiatric ward. Qualitative data were obtained based on responses to 10 open-ended questions about stigma experience in 25 participants. The impact of stigma was rated by two encoders. The content analysis of data revealed few various categories describing caregivers’ perceptions of stigma. Main categories include: concealment, limitations, genetic attribution, and traditional beliefs in society about patient, godsend and acceptance, burden, importance of gender differences in stigma of illness. Patients with psychiatric disorders and their families suffer from stigma with an astoundingly broad range of negative attributes which may interfere with various aspects of their life. Concealment and limitations are common experience in families. Publicizing stigma experience could help modifying stigmatizing attitudes in society which may lead to healthier reactions from patients, and will enhance the course of illness.

  14. Tolerability and suitability of brief group mindfulness-oriented interventions in psychiatric inpatients: a pilot study.

    Science.gov (United States)

    Nikolitch, Katerina; Laliberté, Vincent; Yu, Ching; Strychowsky, Natalie; Segal, Marilyn; Looper, Karl J; Rej, Soham

    2016-09-01

    Mindfulness-oriented therapies have a positive impact on patients' overall well-being and alleviate many psychiatric conditions. However, little is known about their use in people with severe mental illness. We aimed to identify which clinical and sociodemographic factors are associated with suitability/tolerability of a brief group mindfulness-oriented therapy. This retrospective study examines pre-/post-data from 40 psychiatric inpatients who underwent one session of a 10-min mindfulness-oriented group intervention between January and March 2014. The main outcome was 'suitability for and tolerating the brief mindfulness-oriented group intervention'. We assessed potential correlates of the main outcome, including female gender, shorter hospitalisation, the absence of psychosis and good pre-morbid functioning. The intervention was well tolerated (92.5%) and 50% of patients met both of our relatively stringent suitability and tolerability criteria. Sociodemographic and clinical variables were not associated with suitability/tolerability. Tai chi was the most suitable/tolerable compared to body scan and mindful eating (76.5% vs. 35.7% vs. 22.2%, Fisher's exact p = 0.01, Bonferroni p mindfulness therapy interventions are very well tolerated and often suitable for acutely hospitalised psychiatric inpatients, including those with acute psychosis. Mindfulness-oriented intervention with an active component (e.g., tai chi, mindful walking) may potentially be best suited for this population.

  15. Obstructive sleep apnea: management considerations in psychiatric patients

    Directory of Open Access Journals (Sweden)

    Heck T

    2015-10-01

    Full Text Available Taryn Heck,1 Monica Zolezzi21Pharmacy Department, University of Alberta Hospital, Alberta Health Services, Edmonton, AB, Canada; 2Clinical Pharmacy and Practice, College of Pharmacy, Qatar University, Doha, QatarAbstract: Psychiatric disorders and obstructive sleep apnea (OSA are often comorbid. However, there is limited information on the impact of psychotropic medications on OSA symptoms, on how to manage psychiatric pharmacotherapy in patients presenting with OSA, or on the effectiveness and challenges of OSA treatments in patients with comorbid mental illness. As such, the objective of this article is to provide an overview of some epidemiological aspects of OSA and treatment considerations in the management of OSA in individuals with comorbid psychiatric disorders. Predefined keywords were used to search for relevant literature in electronic databases. Data show that OSA is particularly prevalent in patients with psychiatric disorders. The medical care that patients with these comorbidities require can be challenging, as some of the psychiatric medications used by these patients may exacerbate OSA symptoms. As such, continuous positive airway pressure continues to be the first-line treatment, even in patients with psychiatric comorbidity. However, more controlled studies are required, particularly to determine continuous positive airway pressure compliance in patients with mental illness, the impact of treating OSA on psychiatric symptoms, and the impact of the use of psychotropic medications on OSA symptoms.Keywords: obstructive sleep apnea, psychiatric disorders, comorbidity, psychotropic medications

  16. The epidemiology of sports-related injuries in older adults: a central European epidemiologic study.

    Science.gov (United States)

    Kammerlander, Christian; Braito, Matthias; Kates, Stephen; Jeske, Christian; Roth, Tobias; Blauth, Michael; Dallapozza, Christian

    2012-10-01

    The population is rapidly aging and remaining more active over the age of 65. An increasing number of sports related injuries in individuals 65 and older are thus anticipated. The aim of this study is to analyze the epidemiology of sports injuries in the age group aged 65 and older. Data from the medical records of adults aged 65 years and older who were treated for sports-related injuries at a level one trauma center between December 1994 and February 2008 was collected and statistically analyzed. A total of 2635 patients met our inclusion criteria. There were 1647 men (62.5%) and 988 women (37.5%) with a mean age of 70.9 years. The yearly number of injuries doubled during the study period (1996-2007). The most common mechanism of injury was a simple fall from standing height (69%). Nearly 75% of all injuries occurred during alpine skiing, cycling or mountain climbing. The median Injury Severity Score was 4. Minor injuries and wounds (40%) were recorded most commonly followed by fractures (27%), sprains, ligament injuries (19%) and injuries of muscles and tendons (6%). The most frequent diagnoses were minor injuries to the head and ligament injuries around the knee joint. Injuries to the upper extremities occurred in 33.7%, injuries to the lower extremities in 29.4% and injuries to the head occurred in 20% of the patients. Women sustained substantially more fractures than men. Adults aged 65 and older are remaining active in sports, which results in higher numbers of sports related injuries in this age group. Identification of type, mechanism and distribution of the injuries can help with the recognition of risk factors for injury. This may enable us to develop appropriate preventative measures to reduce the incidence, and morbidity of such injuries.

  17. 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.

  18. Epidemiologic studies of radioactively contaminated environments and cancer clusters

    International Nuclear Information System (INIS)

    Boice, J.D. Jr.

    1991-01-01

    This paper reports on epidemiologic studies which address the distribution and determinants of disease in human populations. Investigations of the possible adverse effects of living in radioactively contaminated environments are difficult to conduct, however, because human populations tend to be fairly mobile, cumulative exposures to individuals from environmental conditions are difficult to estimate, and the risks associated with such exposures tend to be small relative to background levels of disease. Such studies can be arbitrarily classified as geographic correlation surveys, analytic studies, and cluster evaluations. Geographic correlation studies (ecological surveys) relate disease in populations to area characteristics. Although exposure to individuals is unknown, these exploratory or hypothesis-generating studies can identify areas to target for further in-depth evaluation. Analytic investigations relate individual exposure information to disease occurrence. Unusual occurrences of disease in time and place (clusters) occasionally point to a common environmental factor; cluster evaluations have been most successful in identifying the source of infectious disease outbreaks

  19. Dementia and cognitive disorder identified at a forensic psychiatric examination - a study from Sweden.

    Science.gov (United States)

    Ekström, Anette; Kristiansson, Marianne; Björkstén, Karin Sparring

    2017-09-18

    Few studies have addressed the relationship between dementia and crime. We conducted a study of persons who got a primary or secondary diagnosis of dementia or cognitive disorder in a forensic psychiatric examination. In Sweden, annually about 500 forensic psychiatric examinations are carried out. All cases from 2008 to 2010 with the diagnoses dementia or cognitive disorder were selected from the database of the Swedish National Board of Forensic Medicine. Out of 1471 cases, there were 54 cases of dementia or cognitive disorder. Case files were scrutinized and 17 cases of dementia and 4 cases of cognitive disorder likely to get a dementia diagnosis in a clinical setting were identified and further studied. There were 18 men and 3 women; Median age 66 (n = 21; Range 35-77) years of age. Eleven men but no women had a previous criminal record. There were a total of 38 crimes, mostly violent, committed by the 21 persons. The crimes were of impulsive rather that pre-meditated character. According to the forensic psychiatric diagnoses, dementia was caused by cerebrovascular disorder (n = 4), alcohol or substance abuse (n = 3), cerebral haemorrhage and alcohol (n = 1), head trauma and alcohol (n = 2), Alzheimer's disease (n = 2), Parkinson's disease (n = 1), herpes encephalitis (n = 1) and unspecified (3). Out of four persons diagnosed with cognitive disorder, one also had delusional disorder and another one psychotic disorder and alcohol dependence. An alcohol-related diagnosis was established in ten cases. There were only two cases of Dementia of Alzheimer's type, one of whom also had alcohol intoxication. None was diagnosed with a personality disorder. All but one had a history of somatic or psychiatric comorbidity like head traumas, stroke, other cardio-vascular disorders, epilepsy, depression, psychotic disorders and suicide attempts. In this very ill group, the suggested verdict was probation in one case and different forms of care in the remaining

  20. Progress of epidemiological and molecular epidemiological studies on benzene in China.

    Science.gov (United States)

    Li, Guilan; Yin, Songnian

    2006-09-01

    Benzene is an organic solvent that has been used in industry for about 100 years throughout the world. Since 1973, a series of toxicological and molecular epidemiological studies on benzene were conducted by researchers at the Chinese Academy of Preventive Medicine (CAPM) (1973-1986) and subsequently by a collaboration between the CAPM and the National Cancer Institute (NCI) in the United States that began in 1986, which was joined by investigators from the University of California at Berkeley, the University of North Carolina at Chapel Hill, and New York University. The findings demonstrated that the risk of leukemia and lymphoma among benzene-exposed workers was significantly increased, with elevated risks for leukemia present not only at higher exposure but also among workers exposed to under 10 ppm. Therefore, the benzene permissible level was decreased to 1.8 ppm (6 mg/m(3)) and benzene-induced leukemia is treated as an occupational cancer in China. The benzene permissible level is 1.0 in the United States and in several other developed countries and it has been suggested to be decreased to 0.5 ppm (ACGIH). A number of potential biomarkers are related to benzene exposure and poisoning. Some of these are benzene oxide-protein adducts, chromosome aberration of lymphocytes, and GPA mutations in erythrocytes, a decrease in B cell and CD4(-)T cell counts in peripheral blood, and altered expression of CXCL16, ZNF331, JUN, and PF4 in lymphocytes. Variation in multiple benzene metabolizing genes may be associated with risk of benzene hematotoxicity, including CYP2E1, MPO, NQO1, and GSTT1.

  1. DNA methylation analysis from saliva samples for epidemiological studies.

    Science.gov (United States)

    Nishitani, Shota; Parets, Sasha E; Haas, Brian W; Smith, Alicia K

    2018-06-18

    Saliva is a non-invasive, easily accessible tissue, which is regularly collected in large epidemiological studies to examine genetic questions. Recently, it is becoming more common to use saliva to assess DNA methylation. However, DNA extracted from saliva is a mixture of both bacterial and human DNA derived from epithelial and immune cells in the mouth. Thus, there are unique challenges to using salivary DNA in methylation studies that can influence data quality. This study assesses: (1) quantification of human DNA after extraction; (2) delineation of human and bacterial DNA; (3) bisulfite conversion (BSC); (4) quantification of BSC DNA; (5) PCR amplification of BSC DNA from saliva and; (6) quantitation of DNA methylation with a targeted assay. The framework proposed will allow saliva samples to be more widely used in targeted epigenetic studies.

  2. Particulate matter and heart disease: Evidence from epidemiological studies

    International Nuclear Information System (INIS)

    Peters, Annette

    2005-01-01

    The association between particulate matter and heart disease was noted in the mid-nineties of last century when the epidemiological evidence for an association between air pollution and hospital admissions due to cardiovascular disease accumulated and first hypotheses regarding the pathomechanism were formulated. Nowadays, epidemiological studies have demonstrated coherent associations between daily changes in concentrations of ambient particles and cardiovascular disease mortality, hospital admission, disease exacerbation in patients with cardiovascular disease and early physiological responses in healthy individuals consistent with a risk factor profile deterioration. In addition, evidence was found that annual average PM 2.5 exposures are associated with increased risks for mortality caused by ischemic heart disease and dysrhythmia. Thereby, evidence is suggesting not only a short-term exacerbation of cardiovascular disease by ambient particle concentrations but also a potential role of particles in defining patients' vulnerability to acute coronary events. While this concept is consistent with the current understanding of the factors defining patients' vulnerability, the mechanisms and the time-scales on which the particle-induced vulnerability might operate are unknown

  3. Suicide in Sorocaba-SP: an epidemiological study

    Directory of Open Access Journals (Sweden)

    Melissa Nobrega Vasques de Freitas

    2013-09-01

    Introduction: suicide is a major worldwide public health issue and appears as one of the ten most frequent causes of death in all ages. Objective: to perform an epidemiological analysis of suicide rates recorded between 2000 and 2009 in the city of Sorocaba-SP and compare them to national epidemiological data. Methods: We performed a descriptive analysis of suicide data in Sorocaba-SP in the period 2000 to 2009 collected by the Surveillance of Violence and Injuries (VIVA and the Municipal Health Secretariat of Sorocaba-SP. Results: a total of 229 suicide cases were recorded between 2000 and 2009. Total suicide rate suffered an increase of 3.8% in 2005, as compared to previous years, and remained constant in subsequent years. The highest average rates were recorded in 2005 and 2007. Men are more likely to commit suicide. The highest rates of suicide were recorded in the age group 35-44 years. Being single was the most common sociodemographic characteristic of suicides during the study period. The most common methods of suicide were hanging and firearms. Conclusion: The rate of suicide in Sorocaba-SP, despite low, is consistent with the national and international growth trends. Members of the younger population are killing themselves with increasing frequency, although the highest rates of suicide are still found among those aged 35 - 44 years

  4. Suicidal drownings with psychiatric disorders in Shanghai: a retrospective study from 2010.1 to 2014.6.

    Directory of Open Access Journals (Sweden)

    You-Xin Fang

    Full Text Available Psychiatric disorders exhibited in 13% suicidal drownings in Southwestern Croatia and 63% in Milan, but in China is unknown. This study is committed to outline the feature of a suicidal drowning with psychiatric disorder, show mental status and reveal key factor to high incidence in China. Immersed corpses were handled by SPSBMPH in its jurisdiction range. Half of immersed corpses were suicidal, and nearly half of suicides had psychiatric disorders. 104 suicidal drownings with psychiatric disorders cases from 2010.1 to 2014.6 were reviewed (21.5% of all immersed corpses, 42.1% of suicides. Most victims clothed normally, and only 2 fastened attached weights. Male victims were more and younger than female. Psycho were prone to commit suicidal drowning in warm and hot season. Psycho were prone to choose familiar area to commit suicide, 45 decedents were found in their familiar areas. Suicidal drowings were occult without suicide attempts, suicide note or abnormal clothing, but showed abnormal mental or behavior changes prior to suicide. The three leading psychiatric disorders were depression (33.7%, depression status (30.8% and schizophrenia (20.2%. Only 44.2% decedents had visited psychiatric disorder specialist, and merely less than 10% patients could adhere to regular medication. No regular medication on psychiatric disorder was the key factor contributing to high incidence of suicide in psycho. Professional psychiatric and psychological intervention should be taken as soon as possible when they had psychiatric symptoms or suffered misfortune. Guardians should be alert to patients' abnormality to detect their suicidal ideation and intervene, especially in warm season.

  5. Psychiatric medication use before and after the onset of type 1 diabetes in children and adolescents: A population-based cohort study.

    NARCIS (Netherlands)

    Abdullah, H; Fazeli Farsani, Sulmaz; Souverein, P.C.; de Boer, A.; Mantel-Teeuwisse, Aukje K.

    2017-01-01

    BACKGROUND: Several studies showed a bidirectional association between type 2 diabetes and psychiatric disorders in adults. Because there is limited information on the association between type 1 diabetes (T1D) and psychiatric disorders (including psychiatric medication use) in children and

  6. Culture in psychiatric epidemiology: using ethnography and multiple mediator models to assess the relationship of caste with depression and anxiety in Nepal.

    Science.gov (United States)

    Kohrt, Brandon A; Speckman, Rebecca A; Kunz, Richard D; Baldwin, Jennifer L; Upadhaya, Nawaraj; Acharya, Nanda Raj; Sharma, Vidya Dev; Nepal, Mahendra K; Worthman, Carol M

    2009-01-01

    The causes of ethnic and caste-based disparities in mental health are poorly understood. The study aimed to identify mediators underlying caste-based disparities in mental health in Nepal. A mixed methods ethnographic and epidemiological study of 307 adults (Dalit/Nepali, n=75; high caste Brahman and Chhetri, n=232) was assessed with Nepali versions of Beck Depression (BDI) and Anxiety (BAI) Inventories. One-third (33.7%) of participants were classified as depressed: Dalit/Nepali 50.0%, high caste 28.4%. One quarter (27.7%) of participants were classified as anxious: Dalit/Nepali 50.7%, high caste 20.3%. Ethnographic research identified four potential mediators: Stressful life events, owning few livestock, no household income, and lack of social support. The direct effect of caste was 1.08 (95% CI -1.10-3.27) on depression score and 4.76 (95% CI 2.33-7.19) on anxiety score. All four variables had significant indirect (mediation) effects on anxiety, and all but social support had significant indirect effects on depression. Caste-based disparities in mental health in rural Nepal are statistically mediated by poverty, lack of social support, and stressful life events. Interventions should target these areas to alleviate the excess mental health burden born by Dalit/Nepali women and men.

  7. Myasthenia Gravis: a population-based epidemiological study.

    LENUS (Irish Health Repository)

    Rutledge, S

    2016-02-01

    Myasthenia Gravis (MG) is a disorder affecting components of the neuromuscular junction. Epidemiological studies show rising incidence and prevalence rates. The aim of this study was to determine the incidence and prevalence of MG in the Republic of Ireland. Data sources included patient lists from consultant neurologists and ophthalmologists, a neuroimmunology laboratory, general practitioners and the Myasthenia Gravis Association. A total of 1,715 cases were identified, of which 706 definite, probable or possible autoimmune and congenital MG cases were included. The overall prevalence rate from the data obtained is 15.38\\/100,000. The study demonstrated a female preponderance (female:male of 1.3: 1) and some geographical variation within Ireland. The average incidence rate for the years 2000 to 2009 was 11.3 per year; the rate for the current decade is 18 per year. The increasing number of diagnoses may be due to improved access to diagnostic investigations and increasing awareness of the clinical manifestations.

  8. Human risk relationships derived from epidemiology and laboratory studies

    International Nuclear Information System (INIS)

    Cuddihy, R.G.; Boecker, B.B.; Hahn, F.F.; McClellan, R.O.

    1983-01-01

    Proven techniques are needed for incorporating the results of laboratory toxicology studies into human risk assessments. Two sample calculations of lung cancer risk factors for inhaled radioactive particles and diesel engine exhaust are given here to illustrate a toxicology information matrix approach. This approach combines the results of epidemiology and laboratory animal studies of the substance or agent of principal concern, along with similar information on other surrogate substances. Beyond the estimates of lung cancer risk factors derived by using this approach, an additional advantage is gained by having estimates of uncertainty that can be obtained by incorporating all available toxicology information into the analysis. This approach is recommended for both risk assessment and in designing follow-on toxicology studies to improve preliminary assessments for new potentially harmful agents entering our environment

  9. A Clinico- Epidemiological Study Of Filarial Related Orthopaedic Manifestations

    Directory of Open Access Journals (Sweden)

    Patond K.R

    1992-01-01

    Full Text Available An epidemiological study was undertaken to study the incidence and distribution of orthopaedic manifestations of filariasis in an endemic area. A total of 207 cases were clinically examined and investigated. Patients were divided into three groups , viz., Group A: Orthopaedic manifestations with no history of filariasis . Group B: Orthopaedic manifestations with history of filariasis such as microfilaraemia or filarial fevers etc., Group C: Orthopaedic manifestations with chronic manifestations such as elephantiasis, hydrocele etc. To confirm filarial etiology, all the cases were examined for the presence of filarial antibody by indirect ELISA using wuchereda bancrofti microfilarial excretory- secretary antigen (wd Mf ESAg . A total of 61 of 102 patients of Group A, 14 of 21 patients of group B, and 73 of 84 patients of Group C were positive for filarial antibody. This study showed the prevalence of filarial antibody in about 71.4% of various orthopaedic manifestations.

  10. There Is No Difference in IQ between Suicide and Non-Suicide Psychiatric Patients: A Retrospective Case-Control Study.

    Science.gov (United States)

    Park, Sung-Jin; Yi, Kikyoung; Lee, Joon Deuk; Hong, Jin Pyo

    2015-07-01

    The goal of this study was to examine the association between IQ and suicide in psychiatric patients. We conducted a nested case-control study using data obtained from psychiatric patients affiliated with a general hospital in Seoul, Korea. In a one-to-two ratio the psychiatric patients who died of suicide (Suicide Group; n=35) were matched to those who didn't (Non-suicide Group; n=70) by age, gender, psychiatric diagnosis and approximate time of first treatment. IQ was measured using the Korean version of the Wechsler Adult Intelligence Scale-Revised. There were no significant differences in any type of IQ between suicide patients and non-suicide patients. Logistic regression showed no evidence of an association between IQ and suicide. These results do not support the existence of an association between IQ and suicide.

  11. Pesticide poisoning in Chitwan, Nepal: a descriptive epidemiological study

    Directory of Open Access Journals (Sweden)

    Deepak Gyenwali

    2017-07-01

    Full Text Available Abstract Background Globally, there is a growing concern over pesticides use, which has been linked to self-harm and suicide. However, there is paucity of research on the epidemiology of pesticides poisoning in Nepal. This study is aimed at assessing epidemiological features of pesticides poisoning among hospital-admitted cases in selected hospitals of Chitwan District of Nepal. Methods A hospital-based quantitative study was carried out in four major hospitals of Chitwan District. Information on all pesticides poisoning cases between April 1 and December 31, 2015, was recorded by using a Pesticides Exposure Record (PER form. Results A total of 439 acute pesticides poisoning cases from 12 districts including Chitwan and adjoining districts attended the hospitals during the 9-month-long study period. A majority of the poisoned subjects deliberately used pesticides (89.5% for attempted suicide. The total incidence rate was 62.67/100000 population per year. Higher annual incidence rates were found among young adults (111.66/100000 population, women (77.53/100000 population and individuals from Dalit ethnic groups (98.22/100000 population. Pesticides responsible for poisoning were mostly insecticides (58.0% and rodenticides (20.8%. The most used chemicals were organophosphates (37.3% and pyrethroids (36.7%. Of the total cases, 98.6% were hospitalized, with intensive care required for 41.3%. The case fatality rate among admitted cases was 3.8%. Conclusions This study has indicated that young adults, females and socially disadvantaged ethnic groups are at a higher risk of pesticides poisoning. Pesticides are mostly misused intentionally as an easy means for committing suicide. It is recommended that the supply of pesticides be properly regulated to prevent easy accessibility and misuse. A population-based study is warranted to reveal the actual problem of pesticides exposure and intoxication in the community.

  12. Quality control for exposure assessment in epidemiological studies

    DEFF Research Database (Denmark)

    Bornkessel, C; Blettner, M; Breckenkamp, J

    2010-01-01

    In the framework of an epidemiological study, dosemeters were used for the assessment of radio frequency electromagnetic field exposure. To check the correct dosemeter's performance in terms of consistency of recorded field values over the entire study period, a quality control strategy...... was developed. In this paper, the concept of quality control and its results is described. From the 20 dosemeters used, 19 were very stable and reproducible, with deviations of a maximum of +/-1 dB compared with their initial state. One device was found to be faulty and its measurement data had to be excluded...... from the analysis. As a result of continuous quality control procedures, the confidence in the measurements obtained during the field work was strengthened significantly....

  13. Optimizing malarial epidemiological studies in areas of low transmission

    DEFF Research Database (Denmark)

    Amerasinghe, Priyanie H; Alifrangis, Michael; van der Hoek, Wim

    2005-01-01

    risk factor in this area was the location of houses relative to confirmed vector breeding sites. At the peak of the transmission season, the results pointed in the same direction, irrespective of the diagnostic method used. However, the importance of distance from the breeding site......Malaria risk factor studies have traditionally used microscopy readings of blood slides as the measure of malaria infection in humans, although alternatives are available. There is the need for an assessment of how the use of these alternative diagnostic approaches will influence the efficiency...... and significance of epidemiological studies. In an area of Sri Lanka with known risk factors for malaria, two cross-sectional surveys were done at the start and at the peak of transmission season. Microscopy was compared with enzyme-linked immunosorbent assays (ELISA) and polymerase chain reaction (PCR). The major...

  14. Ultraviolet radiation and the eye: an epidemiologic study.

    Science.gov (United States)

    Taylor, H R

    1989-01-01

    Circumstantial evidence from biochemical, animal, and epidemiologic studies suggests an association between exposure to UV-B radiation (290 nm to 320 nm) and cataract. Such an association had not been proven because it had not been possible to quantify ocular UV-B exposure of individuals or to reliably grade the type and severity of cataract in field studies. We undertook an epidemiologic survey of cataract among 838 watermen who work on the Chesapeake Bay. Their individual ocular UV-B exposure was quantified for each year of life over the age of 16, on the basis of a detailed occupational history combined with laboratory and field measurements of ocular UV-B exposure. Cataracts were graded by both type and severity through clinical and photographic means. SMD changes were ascertained by fundal photography. A general medical history was taken to discover potentially confounding factors. This study showed that people with cortical lens opacities had a 21% higher UV-B exposure at each year of life than people without these opacities. A doubling in lifetime UV-B exposure led to a 60% increase in the risk of cortical cataract, and those with a high annual UV-B exposure increased their risk of cortical cataract over threefold. Corneal changes, namely pterygium and CDK, were also strongly associated with high UV-B exposure. No association was found between nuclear lens opacities or macular degeneration and UV-B exposure. This study also indicated several simple, practical measures, such as wearing spectacles or a hat, that effectively protect the eye from UV-B exposure. Thus it is easily within the power of individuals to protect their eyes from excessive UV-B exposure and reduce their risk of cortical cataract. A program of public education in this area could be a cost-effective means of reducing this important disease. PMID:2562534

  15. Study of psychiatric morbidity among residents of government old age homes in Delhi

    Directory of Open Access Journals (Sweden)

    Raj Kumar

    2017-01-01

    Full Text Available Context: The increased demand on long-term old age care homes in urban India is a result of demographic transition together with the disintegration of joint family system and changing social values which make them increasingly vulnerable to mental health problems. Aims: This study attempted to find out an array of mental health problems and associated morbidity among inhabitant of government old age homes. Settings and Design: This was a cross-sectional study which included government run old age homes (OAHs in Delhi. Subjects and Methods: The sample comprised a total of 148 elderly in four OAHs with a mean age of 72.81 years. The World Health Organization Quality of Life-BREF Scale (QOL, Mini-Mental State Examination, Geriatric Depression Scale, Hamilton Anxiety Rating Scale, Brief Psychiatric Rating Scale, and Kesseler-10 Scale were administered. Statistical Analysis: Data were analyzed through SPSS version 20.0 version. Frequency distribution and cross-tabulation used to create summary tables and compare items. Results: Female constituted two-third of study population whereas one-third of subjects were illiterate and two-third without income. The study demonstrated psychiatric morbidity profile among OAH inhabitants and exhibited mild-moderate anxiety symptoms in almost 95% followed by mild-severe depression reported by 85%, mild-moderate psychotic illnesses, psychological distress, cognitive impairments, and poor QOL. Low income and education, low social connections and loss of spouse were key risk factors. Conclusions and Recommendation: Psychiatric morbidity profile and QOL among OAH residents is influenced by various psychological, social, and economic factors. This emphasized the need for better management of the government-run OAHs to ensure better overall mental health of the residents.

  16. Lessons learned from the study of masturbation and its comorbidity with psychiatric disorders in children: The first analytic study.

    Science.gov (United States)

    Tashakori, Ashraf; Safavi, Atefeh; Neamatpour, Sorour

    2017-04-01

    The main source of information about children's masturbation is more on the basis of case reports. Due to the lack of consistent and accurate information. This study aimed to determine prevalence and underlying factors of masturbation and its comorbidity with psychiatric disorders in children. In this descriptive-analytical study, among the children referred to the Pediatrics Clinic of Psychiatric Ward, Golestan Hospital, Ahvaz, Southwest Iran, 98 children were selected by convenience sampling in 2014. Disorders were diagnosed by clinical interview based on the fourth edition of the Diagnostic and Statistical Manual for Psychiatric Disorders (DSM-IV) and the Child Symptom Inventory-4 (CSI-4). We also used a questionnaire, containing demographic information about the patient and their family and also other data. Data was analyzed using descriptive statistics and chi-square test with SPSS software version 16. Of the children who participated in this study (most of whom were boys), 31.6% suffered from masturbation. The phobias (p=0.002), separation anxiety disorder (p=0.044), generalized anxiety disorder (p=0.037), motor tics (p=0.033), stress disorder (p=0.005), oppositional defiant disorder (p=0.044), thumb sucking (p=0.000) and conduct disorder (p=0.001) were associated with masturbation. Masturbation was common in children referred to psychiatric clinic, and may be more associated with oppositional defiant disorder, or conduct disorder, some anxiety disorders, motor tics and other stereotypical behavior. Authors recommended more probing for psychiatric disorders in children with unusual sexual behavior.

  17. Differences in the Associations between Gambling Problem Severity and Psychiatric Disorders among Black and White Adults: Findings from the National Epidemiologic Survey on Alcohol and Related Conditions

    OpenAIRE

    Barry, Declan T.; Stefanovics, Elina A.; Desai, Rani A.; Potenza, Marc N.

    2010-01-01

    We examined differences in the associations of gambling problem severity and psychiatric disorders among a nationally representative sample of 32,316 black and white adults. Black respondents were more likely than white ones to exhibit problem or pathological gambling and a stronger relationship between subsyndromal gambling and any mood disorder, hypomania, and any substance use disorder. Differences in the patterns of co-occurring disorders between syndromal and particularly subsyndromal le...

  18. Epidemiological study of multiple sclerosis in La Rioja.

    Science.gov (United States)

    Bártulos Iglesias, M; Marzo Sola, M E; Estrella Ruiz, L A; Bravo Anguiano, Y

    2015-01-01

    Multiple sclerosis is a demyelinating disease that causes severe disability in younger patients. Many epidemiology studies have confirmed a variable prevalence. The objective of this study was to analyse the prevalence of this disease in La Rioja (Spain), using such variables as age and sex; type of progression, initial form of the disease, EDSS and number of relapses; disease-modifying treatment and reasons for treatment withdrawal; personal and family history of cancer; and incidence and mortality. Analysis of patients in La Rioja diagnosed with MS (according to Poser criteria or the 2005 McDonald criteria) during a 10-year period (2001-2011). Data were collected from hospital records, multiple sclerosis associations, and personal records kept by neurologists. The MS prevalence rate in La Rioja is 65 patients/100 000 inhabitants with an incidence rate of 3.5 cases/100 000 residents per year. Relapsing-remitting MS is present in 67.6% of the patient total. Mean age of onset is 20-29 years (range, 12 to 70). Most EDSS scores were mostly ≤ 2. Untreated MS cases account for 47.6% of the total and the most commonly used therapy is interferon. We detected 4 haematological tumours and 7 families with multiple members affected by MS. Prevalence and incidence are similar to those found in other regions Spain. The average age at onset age for primary progressive MS is slightly higher than in other papers (40-49 years). In families with multiple patients, MS may be more aggressive. Disability in these patients remains very severe. We require more epidemiology studies with a variety of data gathering methods to support findings for prevalence obtained in different provinces. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

  19. Caffeine intake, toxicity and dependence and lifetime risk for psychiatric and substance use disorders: an epidemiologic and co-twin control analysis.

    Science.gov (United States)

    Kendler, Kenneth S; Myers, John; O Gardner, Charles

    2006-12-01

    Although caffeine is the most commonly used psychoactive substance and often produces symptoms of toxicity and dependence, little is known, especially in community samples, about the association between caffeine use, toxicity and dependence and risk for common psychiatric and substance use disorders. Assessments of lifetime maximal caffeine use and symptoms of caffeine toxicity and dependence were available on over 3600 adult twins ascertained from the population-based Virginia Twin Registry. Lifetime histories of major depression (MD), generalized anxiety disorder (GAD) and panic disorder, alcohol dependence, adult antisocial behavior and cannabis and cocaine abuse/dependence were obtained at personal interview. Logistic regression analyses in the entire sample and within monozygotic (MZ) twin pairs were conducted in SAS. In the entire sample, measures of maximal caffeine use, heavy caffeine use, and caffeine-related toxicity and dependence were significantly and positively associated with all seven psychiatric and substance use disorders. However, within MZ twin pairs, controlling for genetic and family environmental factors, these associations, while positive, were all non-significant. These results were similar when excluding twins who denied regular caffeine use. Maximal lifetime caffeine intake and caffeine-associated toxicity and dependence are moderately associated with risk for a wide range of psychiatric and substance use disorders. Analyses of these relationships within MZ twin pairs suggest that most of the observed associations are not causal. Rather, familial factors, which are probably in part genetic, predispose to both caffeine intake, toxicity and dependence and the risk for a broad array of internalizing and externalizing disorders.

  20. Nurses' perceptions of and participation in continuing nursing education: results from a study of psychiatric hospital nurses in Bahrain.

    Science.gov (United States)

    Al-Majid, Sadeeka; Al-Majed, Hashmiya; Rakovski, Cyril S; Otten, Rebecca A

    2012-05-01

    Although many psychiatric hospital nurses in Bahrain attend at least one continuing nursing education (CNE) activity per year, many others do not. This study explored these nurses' perceptions of CNE and factors that promote or hinder participation in CNE activities. A descriptive design was used to gather data from a convenience sample of 200 nurses working at the psychiatric hospital in Bahrain. Nurses believed that CNE improved the quality of patient care and patient outcomes, increased nurses' knowledge and skills, and kept them current with advances in nursing. Participation in CNE was hindered by unavailability of CNE activities related to psychiatric nursing. The majority of nurses had positive perceptions of CNE. Their participation was hindered by unavailability of CNE activities related to psychiatric nursing. Those responsible for planning continuing education in Bahrain should consider these findings when planning future CNE activities. Copyright 2012, SLACK Incorporated.

  1. Appraisal of the Psychiatric Diagnostic Screening Questionnaire in a perinatal cohort: The APrON study.

    Science.gov (United States)

    Leung, Brenda; Letourneau, Nicole; Bright, Katherine; Giesbrecht, Gerald F; Ntanda, Henry; Gagnon, Lisa

    2017-08-01

    Depression and anxiety are routinely screened as part of perinatal care. However, other Axis 1 disorders and specific anxiety disorders are less likely to be screened or assessed as part of obstetric care. The objective of this study was to determine whether the Psychiatric Diagnostic Screening Questionnaire (PDSQ) is a potentially useful tool to screen for psychiatric conditions in pregnant and postpartum women in a community setting. We compared the prevalence of DSM Axis I disorders obtained on the PDSQ with: (1) the prevalence of these disorders reported in previous studies of pregnant and postpartum women, and (2) scores obtained on the Edinburgh Postpartum Depression Scale (EPDS) and the Symptom Checklist-90-Revised (SCL-90R) anxiety scale. Data were obtained from the Alberta Pregnancy Outcomes and Nutrition (APrON) study. The PDSQ was completed by 1575 women prenatally and 1481 postnatally. The three most prevalent PDSQ conditions were social phobia, somatic disorder, and obsessive-compulsive disorder (OCD). The prevalence of social phobia, alcohol disorder, OCD and psychosis were higher in the APrON cohort compared with statistics in the literature. The proportion of women meeting depression and anxiety cut-offs on the PDSQ were lower than for the EPDS and the SCL-90R. The Cohens Kappa index ( k) indicated poor to fair agreement between the measures in classifying pregnant women as depressed or anxious. The PDSQ subscales may not be appropriate for the pregnant population. Research into instruments more specific to pregnant and postpartum women are needed to determine the prevalence of psychiatric disorders in this population.

  2. Suicide Risk Among Holocaust Survivors Following Psychiatric Hospitalizations: A Historic Cohort Study.

    Science.gov (United States)

    Lurie, Ido; Gur, Adi; Haklai, Ziona; Goldberger, Nehama

    2018-01-01

    The association between Holocaust experience, suicide, and psychiatric hospitalization has not been unequivocally established. The aim of this study was to determine the risk of suicide among 3 Jewish groups with past or current psychiatric hospitalizations: Holocaust survivors (HS), survivors of pre-Holocaust persecution (early HS), and a comparison group of similar European background who did not experience Holocaust persecution. In a retrospective cohort study based on the Israel National Psychiatric Case Register (NPCR) and the database of causes of death, all suicides in the years 1981-2009 were found for HS (n = 16,406), early HS (n = 1,212) and a comparison group (n = 4,286). Age adjusted suicide rates were calculated for the 3 groups and a logistic regression model was built to assess the suicide risk, controlling for demographic and clinical variables. The number of completed suicides in the study period was: HS-233 (1.4%), early HS-34 (2.8%), and the comparison group-64 (1.5%). Age adjusted rates were 106.7 (95% CI 93.0-120.5) per 100,000 person-years for HS, 231.0 (95% CI 157.0-327.9) for early HS and 150.7 (95% CI 113.2-196.6) for comparisons. The regression models showed significantly higher risk for the early HS versus comparisons (multivariate model adjusted OR = 1.68, 95% CI 1.09-2.60), but not for the HS versus comparisons. These results may indicate higher resilience among the survivors of maximal adversity compared to others who experienced lesser persecution.

  3. An overview of the epidemiological studies in DRUID

    DEFF Research Database (Denmark)

    Bernhoft, Inger Marie

    Objectives: To describe the various epidemiological studies within the DRUID project (Driving under the Influence of Drugs, Alcohol and Medicines). Methods: Several methodological approaches are used both for estimating the prevalence of drug driving and the accident risk for drug impaired drivers......, each with different sensitivity and specificity. Results: The prevalence in the general population is described my means of a literature review. The prevalence of drug driving is estimated by means of road side surveys and a travel survey and the prevalence of drugs in injury accidents is estimated...... by means of hospital surveys of seriously injured and killed drivers. Accident risk estimates for drug impaired drivers are based on linkage of results on drugs in drivers in traffic to drugs in injured drivers, on linkage of medication records to accident data and linkage of analyses of accidents...

  4. RISK CONCEPT AND RISK ASSESSMENT IN EPIDEMIOLOGIC STUDIES

    Directory of Open Access Journals (Sweden)

    Gamze CAN

    2006-10-01

    Full Text Available Basic aim of an epidemiological study is to quantify the association between the exposure and the outcome of interest. To achieve this, the incidence of disease in a group of individuals exposed to the putative risk factors must be compared with the incidence in a group of persons not exposed. This comparison can be summarized by calculating either the ratio of the measures of disease occurrence for the two groups, which indicates the likelihood of developing the disease in the exposed individuals relative to those unexposed, or the difference between the two, which provides information about the absolute effect of the exposure in those exposed compared with those unexposed. Some terms about relative risk were explained and examine with samples in this article. [TAF Prev Med Bull 2006; 5(5.000: 374-381

  5. Molecular epidemiological study of human rectal cancer induced by radiotherapy

    International Nuclear Information System (INIS)

    Rytomaa, T.; Servomaa, K.; Kiuru, A.; Auvinen, A.; Makkonen, K.; Kosma, V.M.; Hirvikoski, P.

    1997-01-01

    In the present molecular epidemiological study we have examined possible presence of characteristic radiation-associated mutations in the p53 and K-ras genes in secondary rectal cancers in 67 female radiotherapy patients, compared with primary rectal cancers in 67 matched controls Exons 4-8 of the p53 and K-ras gen were amplified from histological sections, and screened for mutations by SSCP and direct sequencing. The results showed that p53 and K-ras gene mutations were very uncommon in apparent radiation-induced tumours compared with matched controls. This may, by itself, be a hallmark of high-dose radiation damage, but it also suggests that genes other than p53 and K-ras are critical in female rectal carcinogenesis associated with radiation exposure. (authors)

  6. Predictors of psychiatric inpatient suicide: a national prospective register-based study

    DEFF Research Database (Denmark)

    Madsen, Trine; Agerbo, Esben; Mortensen, Preben B

    2012-01-01

    significantly decreased, about 6% each year (HR = 0.94; 95% CI, 0.90-0.99), over this 10-year period. Several significant predictors of suicide were found, including the following: Patients with a bachelor's degree had a significantly higher hazard ratio (HR) of suicide compared with those with a primary school...... (within the last year) with a private psychologist (HR = 1.85; 95% CI, 1.05-3.28). Recent suicide attempt before admission to the hospital was associated with the highest risk of inpatient suicide (HR = 4.99; 95% CI, 3.57-6.96). CONCLUSIONS: This study demonstrated a high risk of psychiatric inpatient...

  7. Categorizing "frequent visitors" in the psychiatric emergency room: a semistructured interview study

    DEFF Research Database (Denmark)

    Buus, Niels

    2011-01-01

    Nurses can become demoralized and hostile toward frequent visitors in psychiatric emergency rooms because of the number of visits. The aim of this study was to develop more knowledge about the ways in which nurses categorize frequent visitors. Eleven nurses were interviewed, and their categorizing...... practices were examined from a social constructionist perspective. The results showed that the nurses did not categorize frequent visitors as particularly unlikeable or difficult to treat. Like other visitors, they could be categorized as difficult if they obstructed a smooth flow of successful referrals...... through the emergency room and/or there was poor rapport with the nurses....

  8. Bat Rabies in France: A 24-Year Retrospective Epidemiological Study

    Science.gov (United States)

    Picard-Meyer, Evelyne; Robardet, Emmanuelle; Arthur, Laurent; Larcher, Gérald; Harbusch, Christine; Servat, Alexandre; Cliquet, Florence

    2014-01-01

    Since bat rabies surveillance was first implemented in France in 1989, 48 autochthonous rabies cases without human contamination have been reported using routine diagnosis methods. In this retrospective study, data on bats submitted for rabies testing were analysed in order to better understand the epidemiology of EBLV-1 in bats in France and to investigate some epidemiological trends. Of the 3176 bats submitted for rabies diagnosis from 1989 to 2013, 1.96% (48/2447 analysed) were diagnosed positive. Among the twelve recognised virus species within the Lyssavirus genus, two species were isolated in France. 47 positive bats were morphologically identified as Eptesicus serotinus and were shown to be infected by both the EBLV-1a and the EBLV-1b lineages. Isolation of BBLV in Myotis nattereri was reported once in the north-east of France in 2012. The phylogenetic characterisation of all 47 French EBLV-1 isolates sampled between 1989 and 2013 and the French BBLV sample against 21 referenced partial nucleoprotein sequences confirmed the low genetic diversity of EBLV-1 despite its extensive geographical range. Statistical analysis performed on the serotine bat data collected from 1989 to 2013 showed seasonal variation of rabies occurrence with a significantly higher proportion of positive samples detected during the autumn compared to the spring and the summer period (34% of positive bats detected in autumn, 15% in summer, 13% in spring and 12% in winter). In this study, we have provided the details of the geographical distribution of EBLV-1a in the south-west of France and the north-south division of EBLV-1b with its subdivisions into three phylogenetic groups: group B1 in the north-west, group B2 in the centre and group B3 in the north-east of France. PMID:24892287

  9. Bat rabies in France: a 24-year retrospective epidemiological study.

    Directory of Open Access Journals (Sweden)

    Evelyne Picard-Meyer

    Full Text Available Since bat rabies surveillance was first implemented in France in 1989, 48 autochthonous rabies cases without human contamination have been reported using routine diagnosis methods. In this retrospective study, data on bats submitted for rabies testing were analysed in order to better understand the epidemiology of EBLV-1 in bats in France and to investigate some epidemiological trends. Of the 3176 bats submitted for rabies diagnosis from 1989 to 2013, 1.96% (48/2447 analysed were diagnosed positive. Among the twelve recognised virus species within the Lyssavirus genus, two species were isolated in France. 47 positive bats were morphologically identified as Eptesicus serotinus and were shown to be infected by both the EBLV-1a and the EBLV-1b lineages. Isolation of BBLV in Myotis nattereri was reported once in the north-east of France in 2012. The phylogenetic characterisation of all 47 French EBLV-1 isolates sampled between 1989 and 2013 and the French BBLV sample against 21 referenced partial nucleoprotein sequences confirmed the low genetic diversity of EBLV-1 despite its extensive geographical range. Statistical analysis performed on the serotine bat data collected from 1989 to 2013 showed seasonal variation of rabies occurrence with a significantly higher proportion of positive samples detected during the autumn compared to the spring and the summer period (34% of positive bats detected in autumn, 15% in summer, 13% in spring and 12% in winter. In this study, we have provided the details of the geographical distribution of EBLV-1a in the south-west of France and the north-south division of EBLV-1b with its subdivisions into three phylogenetic groups: group B1 in the north-west, group B2 in the centre and group B3 in the north-east of France.

  10. Current state of epidemiological studies in Belarus about Chernobyl sufferers

    Energy Technology Data Exchange (ETDEWEB)

    Matsko, V.P. [Institute of Radiobiology, Academy Sciences of Belarus, Minsk (Belarus)

    1998-03-01

    The present paper is an analysis of the results of epidemiological studies in Belarus about the after-effects of the accident at the Chernobyl atomic power station (ChAPS), based on published data at scientific institutes, organs and institutions of Ministry of Health. In the last years the affected population showed thereby more significant - as compared with republican indices - growth of incidence in the majority of diseases (first of all: digestion, urogenital, nervous, endocrine systems, diseases of ear, throat, nose both among adults and among children). Aggravation of health state continues in the participants of liquidation of the ChAPS accident consequences and the evacuees from the alienation zone which have obtained considerable radiation load to organism (rise of incidence of diseases of endocrine, cardiovascular, nervous system etc.). Considerable growth of thyroid cancer incidence is registered in Belarus children and adolescents, especially in the Gomel and Brest regions. This is conditioned by dose commitments on thyroid gland due to iodine radionuclides in first period after the accident, incorrect iodine prophylaxy, and goitre endemic. The rise of hereditary pathology is registered too. An expressed increase of oncological diseases is observed therewith mainly in the Gomel region, especially in the districts with high level of radiocontamination and, consequently, significant radiation load. First of all, this relates to the growth of incidence of cancer of lungs, mammary gland, bladder. The analysis of epidemiological studies performed in Belarus after the ChAPS catastrophe and comparison of them with data obtained in the pre-Chernobyl period testify to the aggravation of health state of Belarus population. The specialists unambiguously recognize the direct influence of radioactive pollution in the environment on rise of thyroid pathologies, hereditary and congenial diseases, and cancers of different localizations. There is no unique opinion

  11. Benzodiazepine prescription in relation to psychiatric diagnosis and patient characteristics: A pilot study

    Directory of Open Access Journals (Sweden)

    Marić Nađa P.

    2015-01-01

    Full Text Available Introduction: Benzodiazepines are widely used drugs which are often misused. Analysis of psychotropic drugs prescription in Serbia showed high prescription rate of benzodiazepines in the psychiatric patient population, with an increasing trend. Potential association between psychiatric diagnostic categories (organic brain syndrome, psychotic disorders, bipolar disorder, unipolar depression, anxiety disorder, personality disorder, or the sociodemographic characteristics of patients (gender, age, education, marital state and benzodiazepine prescribing practice was not thoroughly tested. Aim: By analyzing routine practice of the university clinic, the aim of this study was to examine whether there is an association between clinical or socio-demographic characteristics of the patients and benzodiazepine prescribing practice. Material and methods: This study was carried out by retrospective analysis of the patient's medical charts after hospital discharge (n=102. Data analysis included descriptive statistics, testing the difference between groups and correlation analysis. Results: At the discharge, 94.1% of patients had benzodiazepines prescribed, with an average dose of 4.6 ± 3.2mg lorazepam dose equivalents. It is shown that female patients were prescribed with higher doses of benzodiazepines than male patients (p=0.018, that the average dose was higher for patients treated with an overall larger number of psychiatric drugs (p = 0.013, as well as that hospital inpatients had higher doses compared to day hospital-treated patients (p = 0.011. Patients with a diagnosis of personality disorder had a slight upward trend of benzodiazepine dose (p=0.078. Conclusion: Current research provided a clear insight into the actual practice of benzodiazepine prescription at local university center. Similarly to our region, indications for prescribing benzodiazepines appear to be quite broad and not specific enough worldwide. This is why it is important to

  12. A 5-year retrospective study of demographic, anamnestic, and clinical factors related to psychiatric hospitalizations of adolescent patients

    Directory of Open Access Journals (Sweden)

    Di Lorenzo R

    2016-01-01

    Full Text Available Rosaria Di Lorenzo,1 Nina Cimino,2 Elena Di Pietro,3 Gabriella Pollutri,4 Vittoria Neviani,5 Paola Ferri2 1Service of Psychiatric Diagnosis and Treatment, Department of Mental Health, AUSL Modena, Modena, 2School of Nursing, University of Modena and Reggio Emilia, 3School of Neuro-Psychiatry, 4School of Psychiatry, University of Modena and Reggio Emilia, 5 “The Medlar”, Villa Igea Hospital, Modena, Italy Background: Psychiatric emergencies of children and adolescents have greatly increased during the last years, but this phenomenon has not been studied in detail. The aim of this study was to analyze the correlation between acute psychiatric hospitalizations of adolescents and selected variables to highlight risk factors for psychiatric emergencies. Methods: This retrospective research was conducted in the acute psychiatric public ward, Service of Psychiatric Diagnosis and Treatment (SPDT, and in the residential facility for adolescents, “The Medlar”, located in Modena. The sample was constituted by all adolescent patients (n=101, age range 14–18 who had acute hospitalizations (n=140 in SPDT and had been successively transferred to “The Medlar” (n=83, from February 2, 2010 to January 31, 2015. From clinical charts, we extracted demographic and anamnestic characteristics of patients and clinical variables related to hospitalizations. Data were statistically analyzed. Results: Sixty-one percent of our patients lived with one divorced parent, with adoptive or immigrant family, or in institutions; 51% had experienced stressful events during childhood; 81% had a normal intellective level, but only 6% presented regular school performance. Parental psychiatric illness was negatively related, in a statistically significantly way, with onset age of adolescent mental disorders (coefficient -2.28, 95% confidence interval [CI]: -3.53 to 1.01, P<0.001, single linear regression; odds ratio: 4.39, 95% CI: 1.43–13.47, P<0.010, single logistic

  13. Pathway for inpatients with depressive episode in Flemish psychiatric hospitals: a qualitative study

    Directory of Open Access Journals (Sweden)

    Simoens Steven R

    2009-10-01

    Full Text Available Abstract Background Within the context of a biopsychosocial model of the treatment of depressive episodes, a multidisciplinary approach is needed. Clinical pathways have been developed and implemented in hospitals to support multidisciplinary teamwork. The aim of this study is to explore current practice for the treatment of depressive episodes in Flemish psychiatric hospitals. Current practice in different hospitals is studied to get an idea of the similarities (outlined as a pathway and the differences in the treatment of depressive episodes. Methods A convenience sample of 11 Flemish psychiatric hospitals participated in this qualitative study. Semi-structured interviews were conducted with different types of health care professionals (n = 43. The websites of the hospitals were searched for information on their approach to treating depressive episodes. Results A flow chart was made including the identified stages of the pathway: pre-admission, admission (observation and treatment, discharge and follow-up care. The characteristics of each stage are described. Although the stages are identified in all hospitals, differences between hospitals on various levels of the pathway exist. Hospitals emphasized the individual approach of each patient. The results point to a biopsychosocial approach to treating depressive episodes. Conclusion This study outlined current practice as a pathway for Flemish inpatients with depressive episodes. Within the context of surveillance of quality and quantity of care, this study may encourage hospitals to consider developing clinical pathways.

  14. Comparative sport injury epidemiological study on a Spanish sample of 25 different sports

    OpenAIRE

    Pujals, Constanza; Rubio, Víctor J.; Márquez, María Oliva; Sánchez, Ivan; Ruiz Barquín, Roberto

    2016-01-01

    Reconocimiento-Compartir igual Sport injury is a widely extended morbidity condition. However, epidemiological studies are far from giving a convergent outlook. Moreover, there is a lack of studies comparing relative risks of different groups of sports. The present paper is aimed to carry out a descriptive epidemiological study of sport injuries of athletes from 25 sport modalities in order to identify risk factors as well as to compare epidemiological characteristics according to the ...

  15. Psychiatric Comorbidity of Full and Partial Posttraumatic Stress Disorder among Older Adults in the United States: Results from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions

    Science.gov (United States)

    Pietrzak, Robert H.; Goldstein, Risë B.; Southwick, Steven M.; Grant, Bridget F.

    2011-01-01

    Objectives To present findings on the prevalence, correlates, and psychiatric comorbidity of DSM-IV posttraumatic stress disorder (PTSD) and partial PTSD in a nationally representative sample of U.S. older adults. Design, Setting, and Participants Face-to-face interviews with 9,463 adults aged 60 years and older in the Wave 2 National Epidemiologic Survey on Alcohol and Related Conditions. Measurements Sociodemographic correlates, worst stressful experiences, comorbid lifetime mood, anxiety, substance use, and personality disorders, psychosocial functioning, and suicide attempts. Results Lifetime prevalences±standard errors of PTSD and partial PTSD were 4.5%±0.25 and 5.5%±0.27, respectively. Rates were higher in women (5.7%±0.37 and 6.5%±0.39) than men (3.1%±0.31 and 4.3%±0.37). Older adults with PTSD most frequently identified unexpected death of someone close, serious illness or injury to someone close, and own serious or life-threatening illness as their worst stressful events. Older adults exposed to trauma but without full or partial PTSD and respondents with partial PTSD most often identified unexpected death of someone close, serious illness or injury to someone close, and indirect experience of 9/11 as their worst events. PTSD was associated with elevated odds of lifetime mood, anxiety, drug use, and borderline and narcissistic personality disorders, and decreased psychosocial functioning. Partial PTSD was associated with elevated odds of mood, anxiety, and narcissistic and schizotypal personality disorders, and poorer psychosocial functioning relative to older adults exposed to trauma but without full or partial PTSD. Conclusions PTSD among older adults in the United States is slightly more prevalent than previously reported and associated with considerable psychiatric comorbidity and psychosocial dysfunction. Partial PTSD is associated with significant psychiatric comorbidity, particularly with mood and other anxiety disorders. PMID:22522959

  16. Onset and relapse of psychiatric disorders following early breast cancer: a case-control study.

    Science.gov (United States)

    Gandubert, Catherine; Carrière, Isabelle; Escot, Chantal; Soulier, Maryvonne; Hermès, Aziz; Boulet, Patrick; Ritchie, Karen; Chaudieu, Isabelle

    2009-10-01

    Our objective is to evaluate the mental status of primary early breast cancer survivors according to DSM-IV criteria, distinguishing new psychiatric diagnosis, which started after the cancer diagnosis from relapse. A comparative study of 144 breast cancer survivors and 125 women without previous history of cancer was carried out. Neuropsychiatric symptomatology was assessed retrospectively using standardized psychiatric examinations (Mini International Neuropsychiatric Interview, Watson's Post-Traumatic Stress Disorder Inventory) over three successive periods, 'before cancer' (from childhood to 3 years before the interview), 'around the cancer event' (the last 3 years including the time of diagnosis and treatment), and 'currently' (the last 2 weeks). Increased rates of anxiety and mood disorders were observed following a diagnosis of breast cancer compared with controls (generalized anxiety disorder (GAD) and major depressive disorder (MDD); 10.4 vs 1.6% and 19.4 vs 8.8%, respectively). The cancer disease promoted the development of dysthymia (n=4 new cases/6 two-year prevalent cases) and PTSD (7/7) and the re-emergence of MDD (n=21 relapses/28 three-year prevalent cases) and GAD (10/15). No improvement in serious mood disorders such as MDD (16.0 vs 7.2%) and dysthymia (4.2 vs 0%) was reported at the time of interview, more than 1.75 years (median time) after the cancer surgery, the prevalence being 2-4 times greater in breast cancer survivors than in controls. Despite significant advances in treatment, a diagnosis of breast cancer is highly associated with various forms of psychopathology, regardless of psychiatric history, with symptoms persisting after treatment. These results may assist clinicians in planning mental healthcare for women with breast cancer.

  17. A prospective study on the use of teledermatology in psychiatric patients with chronic skin diseases.

    Science.gov (United States)

    Seghers, Amelie C; Seng, Kok Han; Chio, Martin T W; Chia, Emileen; Ng, See Ket; Tang, Mark B Y

    2015-08-01

    To compare the use of live interactive teledermatology versus conventional face-to-face consultation in long-term, institutionalised psychiatric patients with chronic skin diseases. All institutionalised psychiatric patients at the Institute of Mental Health with follow-up appointments at the National Skin Centre were assessed for eligibility and invited to participate. Recruited patients were first seen by a dermatologist via videoconferencing, and then by another dermatologist in person, within 1 week. Clinical outcome measures were then assessed by a third independent dermatologist. The following outcome measures were assessed for each paired patient visit: inter-physician clinical assessment, diagnosis, management plan, adverse events and total patient turnaround time (PTAT) for each consultation. There were a total of 13 patients (mean age, 64.6 years; range 44-80) with 27 patient visits. All were male patients with chronic schizophrenia. The predominant skin condition was chronic eczema and its variants (62%), followed by cutaneous amyloidosis (23%) and psoriasis (15%). The level of complete and partial agreement between the teledermatology and face-to-face consultation was 100% for history-taking and physical examination and 96% for the investigations, diagnosis, management plan and the treatment prescribed. The PTAT for teledermatology was 23 min, compared to 240 min for face-to-face consultations. No adverse events were reported. Teledermatology was as effective as face-to-face consultation and reduced the PTAT by 90%, resulting in increased patient convenience, operational efficiency and reduced manpower need. Our study supports the safe and cost-effective use of teledermatology for the follow-up of chronic skin conditions in psychiatric patients. © 2015 The Australasian College of Dermatologists.

  18. Indexation of psychiatric journals from low- and middle-income countries: a survey and a case study

    Science.gov (United States)

    KIELING, CHRISTIAN; HERRMAN, HELEN; PATEL, VIKRAM; MARI, JAIR DE JESUS

    2009-01-01

    There is a marked underepresentation of low- and middle-income countries (LAMIC) in the psychiatric literature, which may reflect an overall low representation of LAMIC publications in databases of indexed journals. This paper investigates the worldwide distribution of indexed psychiatric journals. A survey in both Medline and ISI Web of Science was performed in order to identify journals in the field of psychiatry according to their country of origin. Two hundred and twenty-two indexed psychiatric journals were found. Of these, 213 originated from high-income countries and only nine (4.1%) from middle-income countries. None were found in low-income countries. We also present the experience of a LAMIC psychiatric journal, the Revista Brasileira de Psiquiatria, in its recent indexation process. This case study may serve as an example for other LAMIC journals to pursue indexation in major databases as a strategy to widen the international foundation of psychiatric research. There is an important need for the inclusion of LAMIC psychiatric publications in the major indexation databases. This process will require multiple agents to partner with journals from LAMIC to improve their quality and strengthen their chances of being indexed. PMID:19293959

  19. Study of coercive measures in prisons and secure psychiatric hospitals: the views of inmates and caregivers

    Directory of Open Access Journals (Sweden)

    A. Runte-Geidel

    2014-06-01

    Full Text Available Aim: The aim of the study was to ascertain the opinions of both inmates and staff of prison establishments about the use of coercive measures justified for clinical reasons for people with mental health problems and about the need to create protocols to regulate the application of these measures. Method: These opinions were gathered in a Qualitative Study with Focus Groups (prison inmates and prison staff from the Granada Penitentiary Centre and the Alicante Penitentiary Psychiatric Hospital, both in Spain. Results: The results showed that forced medication is the most commonly used coercive measure in these institutions. The inmates did not understand and rejected the use of this measure, above all because they were poorly informed about their illness and the medication required to treat it. The staff however defended the benefits of psychiatric medicine, even when administered without the patient's consent. Conclusions: Both inmates and staff agreed that it would be useful to have a protocol regulating the use of coercive measures. The study has also identified a number of important factors that could help to reduce the need for coercive measures or make their use unnecessary.

  20. Psychiatric service staff perceptions of implementing a shared decision-making tool: a process evaluation study.

    Science.gov (United States)

    Schön, Ulla-Karin; Grim, Katarina; Wallin, Lars; Rosenberg, David; Svedberg, Petra

    2018-12-01

    Shared decision making, SDM, in psychiatric services, supports users to experience a greater sense of involvement in treatment, self-efficacy, autonomy and reduced coercion. Decision tools adapted to the needs of users have the potential to support SDM and restructure how users and staff work together to arrive at shared decisions. The aim of this study was to describe and analyse the implementation process of an SDM intervention for users of psychiatric services in Sweden. The implementation was studied through a process evaluation utilizing both quantitative and qualitative methods. In designing the process evaluation for the intervention, three evaluation components were emphasized: contextual factors, implementation issues and mechanisms of impact. The study addresses critical implementation issues related to decision-making authority, the perceived decision-making ability of users and the readiness of the service to increase influence and participation. It also emphasizes the importance of facilitation, as well as suggesting contextual adaptations that may be relevant for the local organizations. The results indicate that staff perceived the decision support tool as user-friendly and useful in supporting participation in decision-making, and suggest that such concrete supports to participation can be a factor in implementation if adequate attention is paid to organizational contexts and structures.

  1. Affective Spectrum Disorders in an Urban Swedish Adult Psychiatric Unit: A Descriptive Study

    Directory of Open Access Journals (Sweden)

    M. Scharin

    2012-01-01

    Full Text Available Background. Several studies have found that patients with affective-/anxiety-/stress-related syndromes present overlapping features such as cooccurrence within families and individuals and response to the same type of pharmacological treatment, suggesting that these syndromes share pathogenetic mechanisms. The term affective spectrum disorder (AfSD has been suggested, emphasizing these commonalities. The expectancy rate, sociodemographic characteristics, and global level of functioning in AfSD has hitherto not been studied neglected. Material and Method. Out of 180 consecutive patients 94 were included after clinical investigations and ICD-10 diagnostics. Further investigations included well-known self-evaluation instruments assessing psychiatric symptoms, personality disorders, psychosocial stress, adaptation, quality of life, and global level of functioning. A neuropsychological screening was also included. Results. The patients were young, had many young children, were well educated, and had about expected (normal distribution of intelligence. Sixty-one percent were identified as belonging to the group of AfSD. Conclusion. The study identifies a large group of patients that presents much suffering and failure of functioning. This group is shared between the levels of medical care, between primary care and psychiatry. The term AfSD facilitates identification of patient groups that share common traits and identifies individuals clinically, besides the referred patients, in need of psychiatric interventions.

  2. Model for investigating the benefits of clinical supervision in psychiatric nursing: a survey study.

    Science.gov (United States)

    Gonge, Henrik; Buus, Niels

    2011-04-01

    The objective of this study was to test a model for analysing the possible benefits of clinical supervision. The model suggested a pathway from participation to effectiveness to benefits of clinical supervision, and included possible influences of individual and workplace factors. The study sample was 136 nursing staff members in permanent employment on nine general psychiatric wards and at four community mental health centres at a Danish psychiatric university hospital. Data were collected by means of a set of questionnaires. Participation in clinical supervision was associated with the effectiveness of clinical supervision, as measured by the Manchester Clinical Supervision Scale (MCSS). Furthermore, MCSS scores were associated with benefits, such as increased job satisfaction, vitality, rational coping and less stress, emotional exhaustion, and depersonalization. Multivariate analyses indicated that certain individual and workplace factors were related to subscales of the MCSS, as well as some of the benefits. The study supported the suggested model, but methodological limitations apply. © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

  3. Gender differences in psychiatric diagnoses in older people with intellectual disability: a register study.

    Science.gov (United States)

    Axmon, Anna; Sandberg, Magnus; Ahlström, Gerd

    2017-05-22

    Gender differences regarding psychiatric ill-health are well known in the general population. However, not much research is done on people with intellectual disability, and especially not among older people with intellectual disability. People with intellectual disability aged 55+ years in 2012 in Sweden were identified through a register containing information on those receiving support and service for this type of disability. The cohort comprised 3609 women and 4327 men with mean age 65 and 64 years, respectively. Information on psychiatric diagnoses was collected from the National Patient Register for the period 2002-2012. Potential gender differences were evaluated both for diagnostic categories (e.g. affective disorders) and single diagnoses (e.g. depressive episodes). The most common diagnoses among women were in the diagnostic category affective disorders, and among men in psychotic disorders. The majority of both women (72%) and men (71%) had diagnoses in only one diagnostic category. Women were more likely than men to have at least one diagnosis of dementia (odds ratio 1.40, 95% confidence interval 1.06-1.83) or affective disorders (1.33, 1.21-1.58) during the study period. They were, however, less likely to have at least one diagnosis of alcohol/substance use related disorder (0.59, 0.43-0.80). No gender differences were found for diagnoses of psychotic (1.04, 0.86-1.27) or anxiety disorders (1.15, 0.94-1.40). Regarding single diagnoses, women were more likely than men to have had at least one diagnosis of unspecified nonorganic psychosis (1.75, 1.23-2.50), depressive episode (1.47, 1.19-1.82), recurrent depressive disorder (1.53, 1.06-2.22), other anxiety disorder (1.34, 1.06-1.69), or dementia in Alzheimer disease (2.50, 1.40-4.49), but less likely to be diagnosed with psychiatric and behavioral disorders due to use of alcohol (0.41, 0.27-0.61). As in the general population, there seem to be gender differences with respect to several types of

  4. A clinico-epidemiological study of herpes zoster.

    Science.gov (United States)

    Aggarwal, S K; Radhakrishnan, S

    2016-04-01

    Herpes zoster is a common viral infection of skin caused by reactivation of varicella zoster virus infection from the spinal ganglia. The clinico-epidemiological patterns of this disease in an Indian setting required to be studied. A cross sectional study was conducted on all consecutive cases of herpes zoster reporting to the Dermatology Outpatient Department at a Tertiary Care Hospital in Bangalore during a period of one year from 01 Jun 2013 to 31 May 2014. Detailed history, examination, HIV screening and Tzanck smear were carried out in all cases. 84 cases of herpes zoster were seen with a mean age of 30 years. Majority (39%) of cases were seen in the 21-30 year age group. Thoracic segments were involved in 65.4%, cervical in 11.9%, cranial in 11.5%, lumbar in 8.3% and sacral segments in 3.5%. 63% of cases had zoster associated pain. One case had motor involvement.3.57% of the patients were HIV positive. This study shows a lower age incidence of herpes zoster HIV positivity and zoster associated pain as compared to other studies. The pattern of segmental involvement in herpes zoster seen in this study was similar to other studies.

  5. Longitudinal study of religiosity and mental health of adolescents with psychiatric problems. The TRAILS study.

    Science.gov (United States)

    van der Jagt-Jelsma, W; de Vries-Schot, M; Scheepers, P; van Deurzen, P A M; Klip, H; Buitelaar, J K

    2017-09-01

    This study used longitudinal data to examine the influence of the religiosity of pre-adolescents with psychiatric problems on the course of mental health during adolescence. In the TRAILS clinical cohort of 543 pre-adolescents (10-12 years), mental health problems were assessed using self-report at baseline, T2 (12-14 years), T3 (14-17 years), and T4 (17-21 years). The Youth Self Report (YSR) was used at baseline, T2, and T3, and the Adult Self Report (ASR) was used at T4. Religiosity was assessed at baseline using self-report and information from mothers and fathers, resulting in three categorical religiosity variables and six SOCON (Social Cultural Developments Questionnaire) religiosity scales that assess religiosity in greater detail. Repeated measure ANOVA analyses were performed for each independent religiosity variable with internalizing and externalizing problem behavior as dependent variables, gender as a factor and time (T1, T2, T3 and T4) as within factor. Results were adjusted for marital status of parents and socioeconomic status and corrected for multiple testing. There were main effects of the self-report SOCON scale "Humanistic beliefs" and gender and gender "by Humanistic beliefs" interaction effect on internalizing problems. Follow-up tests revealed that among females "high" scores on "Humanistic beliefs" were associated with increased internalizing problems. There were hardly any associations between religiosity and mental health in a clinical cohort of pre-adolescents up to adolescence. The exception being that among females strong humanistic beliefs were associated with internalizing problems. Implications of these findings are discussed. Copyright © 2017. Published by Elsevier Masson SAS.

  6. Comorbid psychiatric diagnoses in kleptomania and pathological gambling: a preliminary comparison study.

    Science.gov (United States)

    Dannon, Pinhas N; Lowengrub, Katherine; Sasson, Marina; Shalgi, Bosmat; Tuson, Lali; Saphir, Yafa; Kotler, Moshe

    2004-08-01

    Kleptomania and pathological gambling (PG) are currently classified in the DSM IV as impulse control disorders. Impulse control disorders are characterized by an overwhelming temptation to perform an act that is harmful to the person or others. The patient usually feels a sense of tension before committing the act and then experiences pleasure or relief while in the process of performing the act. Kleptomania and PG are often associated with other comorbid psychiatric diagnoses. Forty-four pathological gamblers and 19 kleptomanics were included in this study. All enrolled patients underwent a complete diagnostic psychiatric evaluation and were examined for symptoms of depression and anxiety using the Hamilton depression rating scale and the Hamilton anxiety rating scale, respectively. In addition, the patients completed self-report questionnaires about their demographic status and addictive behavior. The comorbid lifetime diagnoses found at a high prevalence among our kleptomanic patients included 47% with affective disorders (9/19) and 37% with anxiety disorders (7/19). The comorbid lifetime diagnoses found at a high prevalence in our sample of pathological gamblers included 27% with affective disorders (12/44), 21% with alcohol abuse (9/44), and 7% with a history of substance abuse (3/44). A larger study is needed to confirm these preliminary results.

  7. Psychiatric comorbidity in diabetes type 1: a cross-sectional observational study.

    Science.gov (United States)

    Maia, Ana Claudia C de Ornelas; Braga, Arthur de Azevedo; Paes, Flávia; Machado, Sérgio; Nardi, Antonio Egidio; Silva, Adriana Cardoso da

    2014-01-01

    This study aims to investigate the prevalence of psychiatric disorders, i.e., the presence of signs and symptoms of anxiety and depression in type 1 diabetic patients, as well as to investigate the prevalence of psychiatric disorders in insulin dependent patients. A cross-sectional observational study of 110 diabetic outpatients (mean = 58.3, SD = 14.5; 50 male and 60 female) was conducted in a public health clinic with patients diagnosed with diabetes mellitus who were under the medical supervision of an endocrinologist. The patients were evaluated through the Mini International Neuropsychiatric Interview and the Hospital Anxiety and Depression Scale(HADS). With respect to anxiety symptoms, we found a prevalence of 60% (n = 66) among patients, while in depression symptoms we found a prevalence of 53.6% (n = 59) concerning the 110 patients evaluated. More specifically, we found 28.2% (n = 31) of patients without depression or anxiety, 13.6% (n = 15) of patients with depression, 16.4% (n = 18) of patients with anxiety and 41.8% (n = 46) of patients with depression combined with anxiety. The most remarkable data were generalized anxiety disorder (22.7%), dysthymia (18.2%), panic disorder (8.2%) and social phobia (5.5%). The need for accurate assessments about the presence of symptoms related to psychopathology in patients with type 1 diabetes is evident.

  8. Psychiatric comorbidity in diabetes type 1: a cross-sectional observational study

    Directory of Open Access Journals (Sweden)

    Ana Claudia C. de Ornelas Maia

    2014-02-01

    Full Text Available Objective This study aims to investigate the prevalence of psychiatric disorders, i.e., the presence of signs and symptoms of anxiety and depression in type 1 diabetic patients, as well as to investigate the prevalence of psychiatric disorders in insulin dependent patients. Methods A cross-sectional observational study of 110 diabetic outpatients (mean = 58.3, SD = 14.5; 50 male and 60 female was conducted in a public health clinic with patients diagnosed with diabetes mellitus who were under the medical supervision of an endocrinologist. The patients were evaluated through the Mini International Neuropsychiatric Interview and the Hospital Anxiety and Depression Scale(HADS. Results With respect to anxiety symptoms, we found a prevalence of 60% (n = 66 among patients, while in depression symptoms we found a prevalence of 53.6% (n = 59 concerning the 110 patients evaluated. More specifically, we found 28.2% (n = 31 of patients without depression or anxiety, 13.6% (n = 15 of patients with depression, 16.4% (n = 18 of patients with anxiety and 41.8% (n = 46 of patients with depression combined with anxiety. The most remarkable data were generalized anxiety disorder (22.7%, dysthymia (18.2%, panic disorder (8.2% and social phobia (5.5%. Conclusion The need for accurate assessments about the presence of symptoms related to psychopathology in patients with type 1 diabetes is evident.

  9. Data preparation techniques for a perinatal psychiatric study based on linked data.

    Science.gov (United States)

    Xu, Fenglian; Hilder, Lisa; Austin, Marie-Paule; Sullivan, Elizabeth A

    2012-06-08

    In recent years there has been an increase in the use of population-based linked data. However, there is little literature that describes the method of linked data preparation. This paper describes the method for merging data, calculating the statistical variable (SV), recoding psychiatric diagnoses and summarizing hospital admissions for a perinatal psychiatric study. The data preparation techniques described in this paper are based on linked birth data from the New South Wales (NSW) Midwives Data Collection (MDC), the Register of Congenital Conditions (RCC), the Admitted Patient Data Collection (APDC) and the Pharmaceutical Drugs of Addiction System (PHDAS). The master dataset is the meaningfully linked data which include all or major study data collections. The master dataset can be used to improve the data quality, calculate the SV and can be tailored for different analyses. To identify hospital admissions in the periods before pregnancy, during pregnancy and after birth, a statistical variable of time interval (SVTI) needs to be calculated. The methods and SPSS syntax for building a master dataset, calculating the SVTI, recoding the principal diagnoses of mental illness and summarizing hospital admissions are described. Linked data preparation, including building the master dataset and calculating the SV, can improve data quality and enhance data function.

  10. Differences in the associations between gambling problem severity and psychiatric disorders among black and white adults: findings from the National Epidemiologic Survey on Alcohol and Related Conditions.

    Science.gov (United States)

    Barry, Declan T; Stefanovics, Elina A; Desai, Rani A; Potenza, Marc N

    2011-01-01

    We examined differences in the associations of gambling problem severity and psychiatric disorders among a nationally representative sample of 32,316 black and white adults. Black respondents were more likely than white ones to exhibit problem or pathological gambling (PPG) and a stronger relationship between subsyndromal gambling and any mood disorder, hypomania, and any substance use disorder. Differences in the patterns of co-occurring disorders between syndromal and particularly subsyndromal levels of gambling in black and white respondents indicate the importance of considering race-related factors in mental health prevention and treatment strategies.  American Academy of Addiction Psychiatry.

  11. An epidemiological study of paediatric pulmonary hypertension in Turkey.

    Science.gov (United States)

    Pektas, Ayhan; Pektas, Bilgehan M; Kula, Serdar

    2016-04-01

    The present study aims to evaluate the epidemiological characteristics of paediatric pulmonary hypertension within the entire Turkish population over a period of 5 years using the registry of the National Health Insurance System. All individuals aged pulmonary hypertension and secondary pulmonary hypertension were identified. The overall annual incidence of idiopathic pulmonary hypertension during childhood was 11.7 cases/million, whereas the overall annual incidence of secondary pulmonary hypertension during childhood was 9.5 cases/million. There was a gradual and significant increase in the annual incidence of idiopathic pulmonary hypertension and that of secondary pulmonary hypertension during the 5-year study period (p=0.001 for both). In the years 2012 and 2013, idiopathic pulmonary hypertension was significantly more frequent in children aged pulmonary hypertension, whereas the female to male ratio was 1.1:1 for secondary pulmonary hypertension during childhood. The incidence of paediatric pulmonary hypertension in Turkey is higher than those reported for the Western populations. Moreover, no female dominance could be observed. These discrepancies may be attributed to the differences in the study design, study cohort, timing of the study, and the definitions adopted for pulmonary hypertension classification.

  12. Physical and psychological nicotine dependence in Greeks: an epidemiological study.

    Science.gov (United States)

    Margaritis, Vasileios; Mamai-Homata, Eleni

    2010-01-01

    Smoking is the most widespread addictive behaviour in the world, as it causes physical and psychological dependence on nicotine. The objective of the present study was to discern the prevalence and the relative risks of nicotine dependence of adult people in Athens, Greece, as this country holds first place in cigarette consumption in the European Union. A random sample of 202 current smokers (82 men and 120 women) was drawn from residents aged v 18 years in Athens, the capital of Greece. A questionnaire on the physical (Fagerstrom Test of Nicotine Dependence) and psychological (American Psychiatric Association's diagnostic criteria of nicotine abuse) nicotine dependence was used. According to the results of the present study, 12.4% of the sample reported null physical nicotine dependence, and 31.7% had low, 25.7% had moderate and 30.2% had high nicotine dependence. Multiple logistic regression analysis revealed that younger people (aged 18 to 24 and 25 to 34, odds ratio [OR] = 0.047, P physical dependence. Women tended to be systematically less dependent than men (25% and 37.8% high dependence, respectively). Furthermore, 75.7% of the sample had psychological nicotine dependence. Binary logistic regression analysis and chi-square test revealed that younger people (18- to 24-year-olds, OR = 0.081, P dependence. In addition, women showed a higher percentage of withdrawal symptoms compared with men (80% and 68%, respectively). The results of the present study provided compelling evidence that physical and, in particular, psychological nicotine dependence of adult people in Athens, Greece, was significant, and this calls for a course of action that should be taken by public health policy-makers to reduce smoke consumption.

  13. Radon and lung cancer: an epidemiological study in Norway

    International Nuclear Information System (INIS)

    Stranden, E.; Strand, T.; Magnus, K.; James, A.C.; Green, B.M.R.

    1988-01-01

    The objectives and strategy of an epidemiological study on the effects of exposure to radon in Norwegian dwellings is presented. The study is a cooperation between the National Institute of Radiation Hygiene and the Norwegian Cancer Registry in Norway and the National Radiological Protection Board of the United Kingdom, with funding by the Norwegian Cancer Society. Measurements of radon are being made in 10,000 dwellings representing all Norwegian municipalities. The potential for detecting an effect of radon exposure by such a study in Norway is unique because: (1) Radon concentrations are high and there are large regional variations. (2) Data from the Norwegian Cancer Registry is of high quality: all cancers have been subject to compulsory reporting since 1955. These data can be broken down according to municipality, sex and age. (3) In 1964/1965 a large scale survey of smoking habits was carried out in Norway. These data can also be broken down according to municipality, sex and age, and by types of smoking and smoking rate. It is intended to examine the correlation between lung cancer incidence and geographical variation in radon levels after making allowance for smoking habits. Radon measurements were started in early 1987 and the results of the study are expected to be published in 1989. (author)

  14. Invited commentary: recruiting for epidemiologic studies using social media.

    Science.gov (United States)

    Allsworth, Jenifer E

    2015-05-15

    Social media-based recruitment for epidemiologic studies has the potential to expand the demographic and geographic reach of investigators and identify potential participants more cost-effectively than traditional approaches. In fact, social media are particularly appealing for their ability to engage traditionally "hard-to-reach" populations, including young adults and low-income populations. Despite their great promise as a tool for epidemiologists, social media-based recruitment approaches do not currently compare favorably with gold-standard probability-based sampling approaches. Sparse data on the demographic characteristics of social media users, patterns of social media use, and appropriate sampling frames limit our ability to implement probability-based sampling strategies. In a well-conducted study, Harris et al. (Am J Epidemiol. 2015;181(10):737-746) examined the cost-effectiveness of social media-based recruitment (advertisements and promotion) in the Contraceptive Use, Pregnancy Intention, and Decisions (CUPID) Study, a cohort study of 3,799 young adult Australian women, and the approximate representativeness of the CUPID cohort. Implications for social media-based recruitment strategies for cohort assembly, data accuracy, implementation, and human subjects concerns are discussed. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Epigenetics and epidemiology: models of study and examples.

    Science.gov (United States)

    van Veldhoven, Karin; Rahman, Shati; Vineis, Paolo

    2014-01-01

    Epidemiological studies have successfully identified several environmental causes of disease, but often these studies are limited by methodological problems (e.g. lack of sensitivity and specificity in exposure assessment; confounding). Proposed approaches to improve observational studies of environmental associations are Mendelian randomization and the meet-in-the-middle (MITM) approach. The latter uses signals from the growing field of -omics as putative intermediate biomarkers in the pathogenetic process that links exposure with disease. The first part of this approach consists in the association between exposure and disease. The next step consists in the study of the relationship between (biomarkers of) exposure and intermediate -omic biomarkers of early effect; thirdly, the relation between the disease outcome and intermediate -omic biomarkers is assessed. We propose that when an association is found in all three steps it is possible that there is a casual association. One of the associations that have been investigated extensively in the recent years but is not completely understood is that between environmental endocrine disruptors and breast cancer. Here we present an example of how the "meet-in-the-middle" approach can be used to address the role of endocrine disruptors, by reviewing the relevant literature.

  16. Standard procedures for pooling health physics data for epidemiologic studies

    International Nuclear Information System (INIS)

    Strom, D.J.; Beck, W.L.; Stansbury, P.S.; Tankersley, W.G.; Watson, J.E. Jr.

    1983-01-01

    The objectives of the study are: (1) to determine the availability of dosimetry data and supporting documentation at multiple facilities; (2) to develop criteria and methods for optimally retrieving data; (3) to evaluate and document the quality and completeness of data and dosimetry programs; (4) to put dosimetry data (e.g., external, whole body counting, and bioassay data) from various facilities in a single format for epidemiologic analysis; and (5) to document all work for peer review. To achieve these objectives, a ''Dosimetry Records and Radiation Hazards Questionnaire'' was developed to send to the facilities under study. Responses to this questionnaire are used to develop data retrieval criteria and methods, and to retrieve data. Dose data are reformatted into Standard Intermediate Dosimetry Files for editing and characterization. Evaluations of dosimetry programs are performed concurrently. Results of these steps are brought together and analysis files created. Status of this work in the context of the Department of Energy 5-Rem Study is reported. The standard procedures are applicable to single- as well as multiple-facility studies

  17. Chapter 8. Tea and Cancer Prevention: Epidemiological Studies

    Science.gov (United States)

    Yuan, Jian-Min; Sun, Canlan; Butler, Lesley M.

    2011-01-01

    Experimental studies have consistently shown the inhibitory activities of tea extracts on tumorigenesis in multiple model systems. Epidemiologic studies, however, have produced inconclusive results in humans. A comprehensive review was conducted to assess the current knowledge on tea consumption and risk of cancers in humans. In general, consumption of black tea was not associated with lower risk of cancer. High intake of green tea was consistently associated with reduced risk of upper gastrointestinal tract cancers after sufficient control for confounders. Limited data support a protective effect of green tea on lung and hepatocellular carcinogenesis. Although observational studies do not support a beneficial role of tea intake on prostate cancer risk, phase II clinical trials have demonstrated an inhibitory effect of green tea extract against the progression of prostate pre-malignant lesions. Green tea may exert beneficial effects against mammary carcinogenesis in premenopausal women and recurrence of breast cancer. There is no sufficient evidence that supports a protective role of tea intake on the development of cancers of the colorectum, pancreas, urinary tract, glioma, lymphoma, and leukemia. Future prospective observational studies with biomarkers of exposure and phase III clinical trials are required to provide definitive evidence for the hypothesized beneficial effect of tea consumption on cancer formation in humans. PMID:21419224

  18. Survey Definitions of Gout for Epidemiologic Studies: Comparison With Crystal Identification as the Gold Standard

    NARCIS (Netherlands)

    Dalbeth, N.; Schumacher, H.R.; Fransen, J.; Neogi, T.; Jansen, T.L; Brown, M.; Louthrenoo, W.; Vazquez-Mellado, J.; Eliseev, M.; McCarthy, G.; Stamp, L.K.; Perez-Ruiz, F.; Sivera, F.; Ea, H.K.; Gerritsen, M.; Scire, C.A.; Cavagna, L.; Lin, C.; Chou, Y.Y.; Tausche, A.K.; Rocha Castelar-Pinheiro, G. da; Janssen, M; Chen, J.H.; Cimmino, M.A.; Uhlig, T.; Taylor, W.J.

    2016-01-01

    OBJECTIVE: To identify the best-performing survey definition of gout from items commonly available in epidemiologic studies. METHODS: Survey definitions of gout were identified from 34 epidemiologic studies contributing to the Global Urate Genetics Consortium (GUGC) genome-wide association study.

  19. The psychiatric report as moral tool: a case study in a French district court.

    Science.gov (United States)

    Fernandez, Fabrice; Lézé, Samuel

    2014-09-01

    Mental health evaluation within a legal setting is widely seen as a power to judge. The aim of this paper is to challenge this current thesis, which was popularised by Michel Foucault, who encapsulated the notion in a brief sentence: "The sordid business of punishing is thus converted into the fine profession of curing" (Foucault, 2003: 23). On the basis of an ethnography of a French district court (between September 2008 and May 2009, n = 60 trials) including interviews with judges (n = 10) and psychiatrists (n = 10), we study the everyday penal treatment of sexual offenders using psychiatric reports. Our findings show how (i.) the expectations of the judges select the psychiatrists' skills (based on the following criteria for their reports: accessibility of knowledge, singularization and individualization of content) and (ii.) reframe the psychiatric report as a moral tool. The clinical reasoning of forensic psychiatrists in their reports offer moral affordances due to their clinical caution regarding the risk of recidivism (therapeutic and criminological reversal, moral prevention). Both the judges' evaluation and the psychiatrists' clinical authority are shaped by a moral economy of dangerousness, which eclipses the idea of lack of criminal responsibility. In conclusion, we show that these unintended effects are necessarily of interest to most clinical practitioners engaged in work as expert witnesses. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Effects of Music Therapy on Drug Therapy of Adult Psychiatric Outpatients: A Pilot Randomized Controlled Study

    Science.gov (United States)

    Degli Stefani, Mario; Biasutti, Michele

    2016-01-01

    Objective: Framed in the patients’ engagement perspective, the current study aims to determine the effects of group music therapy in addition to drug care in comparison with drug care in addition to other non-expressive group activities in the treatment of psychiatric outpatients. Method: Participants (n = 27) with ICD-10 diagnoses of F20 (schizophrenia), F25 (schizoaffective disorders), F31 (bipolar affective disorder), F32 (depressive episode), and F60 (specific personality disorders) were randomized to receive group music therapy plus standard care (48 weekly sessions of 2 h) or standard care only. The clinical measures included dosages of neuroleptics, benzodiazepines, mood stabilizers, and antidepressants. Results: The participants who received group music therapy demonstrated greater improvement in drug dosage with respect to neuroleptics than those who did not receive group music therapy. Antidepressants had an increment for both groups that was significant only for the control group. Benzodiazepines and mood stabilizers did not show any significant change in either group. Conclusion: Group music therapy combined with standard drug care was effective for controlling neuroleptic drug dosages in adult psychiatric outpatients who received group music therapy. We discussed the likely applications of group music therapy in psychiatry and the possible contribution of music therapy in improving the psychopathological condition of adult outpatients. In addition, the implications for the patient-centered perspective were also discussed. PMID:27774073

  1. A Scaled Framework for CRISPR Editing of Human Pluripotent Stem Cells to Study Psychiatric Disease.

    Science.gov (United States)

    Hazelbaker, Dane Z; Beccard, Amanda; Bara, Anne M; Dabkowski, Nicole; Messana, Angelica; Mazzucato, Patrizia; Lam, Daisy; Manning, Danielle; Eggan, Kevin; Barrett, Lindy E

    2017-10-10

    Scaling of CRISPR-Cas9 technology in human pluripotent stem cells (hPSCs) represents an important step for modeling complex disease and developing drug screens in human cells. However, variables affecting the scaling efficiency of gene editing in hPSCs remain poorly understood. Here, we report a standardized CRISPR-Cas9 approach, with robust benchmarking at each step, to successfully target and genotype a set of psychiatric disease-implicated genes in hPSCs and provide a resource of edited hPSC lines for six of these genes. We found that transcriptional state and nucleosome positioning around targeted loci was not correlated with editing efficiency. However, editing frequencies varied between different hPSC lines and correlated with genomic stability, underscoring the need for careful cell line selection and unbiased assessments of genomic integrity. Together, our step-by-step quantification and in-depth analyses provide an experimental roadmap for scaling Cas9-mediated editing in hPSCs to study psychiatric disease, with broader applicability for other polygenic diseases. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

  2. Effects of music therapy on drug therapy of adult psychiatric outpatients: A pilot randomised controlled study

    Directory of Open Access Journals (Sweden)

    Mario Degli Stefani

    2016-10-01

    Full Text Available Objective: Framed in the patients’ engagement perspective, the current study aims to determine the effects of group music therapy in addition to drug care in comparison with drug care in the treatment of psychiatric outpatients. Method: Participants (n = 27 with ICD-10 diagnoses of F20 (schizophrenia, F25 (schizoaffective disorders, F31 (bipolar affective disorder, F32 (depressive episode and F60 (specific personality disorders were randomised to receive group music therapy plus standard care (48 weekly sessions of two hours or standard care only. The clinical measures included dosages of neuroleptics, benzodiazepines, mood stabilisers and antidepressants. Results: The participants who received group music therapy demonstrated greater improvement in drug dosage relative to neuroleptics than those who did not receive group music therapy. Antidepressants had an increment for both groups that was significant only for the control group. Benzodiazepines and mood stabilisers did not show any significant change in either group. Conclusions: Group music therapy combined with standard drug care is effective for controlling neuroleptic drug dosages in adult psychiatric outpatients who received group music therapy. We discuss the likely applications of group music therapy in psychiatry and the possible contribution of music therapy in improving the psychopathological condition of adult outpatients. In addition, the implications for the patient-centred perspective were also discussed.

  3. Patient Characterization Protocols for Psychophysiological Studies of Traumatic Brain Injury and Post-TBI Psychiatric Disorders

    Directory of Open Access Journals (Sweden)

    Paul E. Rapp

    2013-07-01

    Full Text Available Psychophysiological investigations of traumatic brain injury (TBI are being conducted for several reasons, including the objective of learning more about the underlying physiological mechanisms of the pathological processes that can be initiated by a head injury. Additional goals include the development of objective physiologically based measures that can be used to monitor the response to treatment and to identify minimally symptomatic individuals who are at risk of delayed onset neuropsychiatric disorders following injury. Research programs studying TBI search for relationships between psychophysiological measures, particularly ERP component properties (e.g. timing, amplitude, scalp distribution, and a participant’s clinical condition. Moreover, the complex relationships between brain injury and psychiatric disorders are receiving increased research attention, and ERP technologies are making contributions to this effort. This review has two objectives supporting such research efforts. The first is to review evidence indicating that traumatic brain injury is a significant risk factor for post-injury neuropsychiatric disorders. The second objective is to introduce ERP researchers who are not familiar with neuropsychiatric assessment to the instruments that are available for characterizing traumatic brain injury, post-concussion syndrome, and psychiatric disorders. Specific recommendations within this very large literature are made. We have proceeded on the assumption that, as is typically the case in an ERP laboratory, the investigators are not clinically qualified and that they will not have access to participant medical records.

  4. 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.

  5. Poikiloderma of Civatte: a clinical and epidemiological study.

    Science.gov (United States)

    Katoulis, A C; Stavrianeas, N G; Georgala, S; Bozi, E; Kalogeromitros, D; Koumantaki, E; Katsambas, A D

    2005-07-01

    Although a common dermatosis, idiopathic poikiloderma of the face and neck has not been studied in depth for decades. To reassess the clinical and epidemiological characteristics of poikiloderma of Civatte (PC). Fifty consecutive patients with PC. Evaluation included history taking and physical examination. Epidemiological and clinical parameters were recorded and analysed. The literature from 1923 until today, was reviewed thoroughly. The frequency of PC among dermatologic patients was estimated to be 1.4%. There were 34 females (68%) and 16 males in the present study. The mean age at diagnosis was 47.8 years for females and 61.7 years for males. The majority (88%) had skin phototype II or III. Among females, 26 were at their peri-menopausal stage, including three cases of iatrogenic menopause. Four patients reported that other blood-related family members also had PC. The v and the sides of the neck and the upper chest were most often affected in a symmetric distribution. The face (preauricular and parotid region) was involved in 19 patients (38%). The erythemato-telangiectatic clinical type predominated (58%), followed by the mixed (22%) and the pigmented type (20%). Almost half of the patients (46%) were symptomatic (itching, burning and 'flushing'). The mean duration from onset to diagnosis was 6.2 years according to the patients' report. The course was usually slowly progressive (82%) and irreversible. PC shows characteristic features, supporting the theory that it represents a distinct entity. It is rather common in Greece. Although menopausal women predominated in our cohort, men were not uncommonly affected and were diagnosed at an older age. Based on the predominating clinical feature, PC can be classified into three clinical forms. Symmetry and sparing of the anatomically shaded areas of the neck are highly characteristic for PC. Face involvement was not as common and as severe as it had been considered in the past. Recognition of clinical type is

  6. Epidemiological study on patient exposure to medical radiation

    International Nuclear Information System (INIS)

    Kitabatake, Takashi

    1975-01-01

    Several aspects of radiation risk were studied: 1) epidemiology, 2) X-ray mass surveys, 3) factors related to patients dose, 4) clinical judgment and the indications for X-ray examination, 5) abdominal X-rays of women of child bearing age, 6) irradiation of the fetus, and 7) radiotherapy for benign disease. The survey results showed that 1) frequent fluoroscopic examinations may be related to late induction of leukemia, 2) radiation risk in X-ray mass surveys can be reduced by solving some technical problems and general problems of mass screening, 3) patients with high benefit health insurance tend to receive more X-rays than patients with low benefit insurance, 4) of 2000 patients on whom gastrointestinal tract X-ray examinations were requested, no necessity for the examination was recognized in 10% of the cases, 5) only about half of the female patients of child bearing age were checked for menstrual cycle at the time of an X-ray study, 6) radiodiagnostic histories of 1485 pregnant women showed that 22% were X-rayed at any time during the gestation period, with an over age dose of 61 mrad (a dose which would correspond to introduction of 19.5 excess leukemias in children under the age of 10 years), and 7) about 10% of the patients in radiotherapy departments are being treated for benign diseases. (Evans, J.)

  7. Update of epidemiologic studies of plutonium-workers

    International Nuclear Information System (INIS)

    Voelz, G.L.; Wilkinson, G.S.; Acquavella, J.F.; Tietjen, G.L.; Brackbill, R.M.; Reyes, M.; Wiggs, L.D.

    1981-01-01

    Retrospective and prospective epidemiologic studies are being conducted as part of a national survey of plutonium workers at four Department of Energy facilities (Los Alamos, NM; Rocky Flats, CO; Mound Laboratory, OH; and Savannah River, SC). A preliminary analysis of mortality was done for all white males who have worked at the Rocky Flats Plant during the period 1952 to 1979. The 452 observed deaths were significantly fewer than the 831 expected for all causes. The 107 deaths due to all malignant neoplasms were also significantly fewer than the 167 expected from these diseases. Expected deaths were derived from age and calendar-specific death rates for US white males. Deaths reported for benign and unspecified neoplasms numbered eight versus an expected two, a significant elevation. These tumors, all intracranial, are the subject of a case-control study to be reported later. Subdividing the cohort on the basis of plutonium exposures and external radiation exposures results in similar overall findings. The benign and unspecified neoplasms, however, were not significantly high in the plutonium-exposed group

  8. The epidemiology of benign prostatic hyperplasia: a study in Greece.

    Science.gov (United States)

    Signorello, L B; Tzonou, A; Lagiou, P; Samoli, E; Zavitsanos, X; Trichopoulos, D

    1999-08-01

    To assess the epidemiology of benign prostatic hyperplasia (BPH) in a case-control study in greater Athens, Greece. The study comprised 184 patients surgically treated for BPH within one year of its diagnosis (cases) and 246 patients with no symptoms of BPH who were treated in the same hospitals for minor diseases or conditions (controls). All cases and controls were permanent residents of the greater Athens area, Greece. The data were assessed using unconditional logistic regression. After controlling for age and education, cases and controls had similar distributions for height, body mass index, sibship size and birth order in the parental family, marital status, number of offspring and a series of previous medical diagnoses or surgical operations. The sole exception was surgery for haemorrhoids, that appeared to be related to the incidence of BPH, possibly by chance. There was no evidence that vertex baldness, tobacco smoking, alcohol consumption or coffee drinking increased the risk for BPH. Men who had spent most of their lives in a rural rather than an urban environment appeared to be at reduced risk for BPH. The lifestyle factors assessed here have no major effect on the aetiology of BPH.

  9. Problem gambling among ethnic minorities: results from an epidemiological study

    Directory of Open Access Journals (Sweden)

    Kyle R. Caler

    2017-09-01

    Full Text Available Abstract A few studies have examined gambling behavior and problem gambling among minorities and reported higher rates of both participation and gambling problems among particular minority groups in comparison to Whites who gamble. The present study utilized a representative, epidemiological sample of adults in New Jersey to explore gambling behavior, gambling problem severity, substance use, problem behavior, and mental health issues among minorities. Univariate analyses were conducted, comparing Whites (n = 1341 to respondents who identified as Hispanic (n = 394, Black (n = 261, or Asian/other (n = 177. Overall, the highest proportion of Hispanics were high-risk problem gamblers. Hispanic participants were also significantly more likely than other groups to use and abuse substances and to report mental health problems in the past month, behavioral addictions, and/or suicidal ideation in the past year. Primary predictors of White high risk problem gamblers were being young and male with friends or family who gambled, fair to poor health status, substance use, gambling once a week or more both online and in land-based venues, and engaging in a number of gambling activities. In contrast, gender was not a predictor of minority high risk problem gamblers, who were characterized primarily by having friends or family who gambled, gambling online only, having a behavioral addiction and playing instant scratch-offs and gaming machines. Implications for research and practice are discussed.

  10. Epidemiological study on patient exposure to medical radiation

    Energy Technology Data Exchange (ETDEWEB)

    Kitabatake, T [Niigata Univ. (Japan). School of Medicine

    1975-04-01

    Several aspects of radiation risk were studied: 1) epidemiology, 2) X-ray mass surveys, 3) factors related to patients dose, 4) clinical judgment and the indications for X-ray examination, 5) abdominal X-rays of women of child bearing age, 6) irradiation of the fetus, and 7) radiotherapy for benign disease. The survey results showed that 1) frequent fluoroscopic examinations may be related to late induction of leukemia, 2) radiation risk in X-ray mass surveys can be reduced by solving some technical problems and general problems of mass screening, 3) patients with high benefit health insurance tend to receive more X-rays than patients with low benefit insurance, 4) of 2000 patients on whom gastrointestinal tract X-ray examinations were requested, no necessity for the examination was recognized in 10% of the cases, 5) only about half of the female patients of child bearing age were checked for menstrual cycle at the time of an X-ray study, 6) radiodiagnostic histories of 1485 pregnant women showed that 22% were X-rayed at any time during the gestation period, with an over age dose of 61 mrad (a dose which would correspond to introduction of 19.5 excess leukemias in children under the age of 10 years), and 7) about 10% of the patients in radiotherapy departments are being treated for benign diseases. (Evans, J.).

  11. Chloroquine induced pruritus--questionnaire based epidemiological study.

    Science.gov (United States)

    George, Adekunle O

    2004-01-01

    Chloroquine (CQ) is a very useful drug with a broad spectrum of uses (as anti malarial, anti amoebiasis and for connective tissue diseases). A major side effect preventing or limiting its utilization in blacks is chloroquine induced pruritus (CP). A descriptive cross sectional questionnaire based epidemiological study of medical and nursing students, medical doctors and other workers with historic CP in a Nigerian tertiary (teaching) hospital was carried out to determine factors and features related to the development of CP. From the study the intensity of CP was not reduced by taking less CQ. About 92% of the subjects had close relations who suffered from CP. 84.5% of responders itched for 1-3 days. The longest duration for CP was 7 days. The sites of itching in descending order were generalized (49.2%) hands (46%), legs and feet (46%), perineum/genitalia (28.5%). Relieving factor/drug was identified in 66.6% of responders. Itching with oral CQ occurred in 100%. Intramuscular injection of CQ caused 49% of itching. 19% had pre-chloroquine itch. 28.5% had CP with other antimalarials notably Amodiaquine (23.8%). 50.7% took other antimalarials when down with malaria. There is a need for the identification of a cheap and readily available antidote for CP to enable CQ remain useful/relevant in Nigeria and in the West African sub-region.

  12. Positron computed tomography studies: potential use in neuro-psychiatric disorders

    International Nuclear Information System (INIS)

    Yamasaki, T.; Tateno, Y.; Shishido, F.

    1982-01-01

    Since November 1979 positron computed tomography (PCT) have been performed to study subjects in a variety of states and varied disorders, using 13 NH 3 , 11 CO and 18 F-2-fluorodeoxyglucose ( 18 FDG) at the National Institute of Radiological Sciences, Japan. In neuro-psychiatric studies, normal volunteers and patients including schizophrenia, affective disorders, Alzheimer's disease, Huntigton's chorea were studied. Tomographic images were analyzed by visual observation and activity counting in regions selected. In degenerative disorder group, 18 FDG revealed decreased accumulation in target areas, whereas in functional psychosis group both in medicating patients and in non-medicated patients, positron images were basically similar to normal controls. Especially in a patient with Huntington's chorea, 18 FDG accumulation in striatal region was markedly decreased without significant change in the same region on X-ray CT and 13 NH 3 PCT

  13. Assessing the connection between organophosphate pesticide poisoning and mental health: A comparison of neuropsychological symptoms from clinical observations, animal models and epidemiological studies.

    Science.gov (United States)

    Stallones, Lorann; Beseler, Cheryl L

    2016-01-01

    Psychiatry and psychology are beginning to recognize the importance of lead, mercury and heavy metals as causal partners in the development of mental disorders. Further, mental health researchers and clinicians are embracing the idea that the combined effects of genetics and environmental exposures can result in perturbations in brain neurochemistry leading to psychiatric disorders. The purpose of this review is to examine the biological foundations for the epidemiological observations previously identified by reviewing the toxicology literature and relating it to epidemiological studies addressing the role of poisoning with organophosphate pesticides (OPs) in neurobehavioral and neuropsychological disorders. The goal of this review is to raise awareness in the mental health community about the possibility that affective disorders might be the result of contributions from environmental and occupational pesticide poisoning. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Neuropsychological Impairment and Its Association with Violence Risk in Japanese Forensic Psychiatric Patients: A Case-Control Study.

    Science.gov (United States)

    Nishinaka, Hirofumi; Nakane, Jun; Nagata, Takako; Imai, Atsushi; Kuroki, Noriomi; Sakikawa, Noriko; Omori, Mayu; Kuroda, Osamu; Hirabayashi, Naotsugu; Igarashi, Yoshito; Hashimoto, Kenji

    2016-01-01

    In Japan, the legislation directing treatment of offenders with psychiatric disorders was enacted in 2005. Neuropsychological impairment is highly related to functional outcomes in patients with psychiatric disorders, and several studies have suggested an association between neuropsychological impairment and violent behaviors. However, there have been no studies of neuropsychological impairment in forensic patients covered by the Japanese legislation. This study is designed to examine the neuropsychological characteristics of forensic patients in comparison to healthy controls and to assess the relationship between neuropsychological impairment and violence risk. Seventy-one forensic patients with psychiatric disorders and 54 healthy controls (matched by age, gender, and education) were enrolled. The CogState Battery (CSB) consisting of eight cognitive domains, the Iowa Gambling Task (IGT) to test emotion-based decision making, and psychological measures of violence risk including psychopathy were used. Forensic patients exhibited poorer performances on all CSB subtests and the IGT than controls. For each group, partial correlational analyses indicated that poor IGT performance was related to psychopathy, especially antisocial behavior. In forensic patients, the CSB composite score was associated with risk factors for future violent behavior, including stress and noncompliance with remediation attempts. Forensic patients with psychiatric disorders exhibit a wide range of neuropsychological impairments, and these findings suggest that neuropsychological impairment may increase the risk of violent behavior. Therefore, the treatment of neuropsychological impairment in forensic patients with psychiatric disorders is necessary to improve functional outcomes as well as to prevent violence.

  15. Psychiatric disorders and cardiac anxiety in exercising and sedentary coronary artery disease patients: a case-control study

    Directory of Open Access Journals (Sweden)

    A. Sardinha

    2012-12-01

    Full Text Available Regular physical exercise has been shown to favorably influence mood and anxiety; however, there are few studies regarding psychiatric aspects of physically active patients with coronary artery disease (CAD. The objective of the present study was to compare the prevalence of psychiatric disorders and cardiac anxiety in sedentary and exercising CAD patients. A total sample of 119 CAD patients (74 men were enrolled in a case-control study. The subjects were interviewed to identify psychiatric disorders and responded to the Cardiac Anxiety Questionnaire. In the exercise group (N = 60, there was a lower prevalence (45 vs 81%; P < 0.001 of at least one psychiatric diagnosis, as well as multiple comorbidities, when compared to the sedentary group (N = 59. Considering the Cardiac Anxiety Questionnaire, sedentary patients presented higher scores compared to exercisers (mean ± SEM = 55.8 ± 1.9 vs 37.3 ± 1.6; P < 0.001. In a regression model, to be attending a medically supervised exercise program presented a relevant potential for a 35% reduction in cardiac anxiety. CAD patients regularly attending an exercise program presented less current psychiatric diagnoses and multiple mental-related comorbidities and lower scores of cardiac anxiety. These salutary mental effects add to the already known health benefits of exercise for CAD patients.

  16. Neuropsychological Impairment and Its Association with Violence Risk in Japanese Forensic Psychiatric Patients: A Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Hirofumi Nishinaka

    Full Text Available In Japan, the legislation directing treatment of offenders with psychiatric disorders was enacted in 2005. Neuropsychological impairment is highly related to functional outcomes in patients with psychiatric disorders, and several studies have suggested an association between neuropsychological impairment and violent behaviors. However, there have been no studies of neuropsychological impairment in forensic patients covered by the Japanese legislation. This study is designed to examine the neuropsychological characteristics of forensic patients in comparison to healthy controls and to assess the relationship between neuropsychological impairment and violence risk.Seventy-one forensic patients with psychiatric disorders and 54 healthy controls (matched by age, gender, and education were enrolled. The CogState Battery (CSB consisting of eight cognitive domains, the Iowa Gambling Task (IGT to test emotion-based decision making, and psychological measures of violence risk including psychopathy were used.Forensic patients exhibited poorer performances on all CSB subtests and the IGT than controls. For each group, partial correlational analyses indicated that poor IGT performance was related to psychopathy, especially antisocial behavior. In forensic patients, the CSB composite score was associated with risk factors for future violent behavior, including stress and noncompliance with remediation attempts.Forensic patients with psychiatric disorders exhibit a wide range of neuropsychological impairments, and these findings suggest that neuropsychological impairment may increase the risk of violent behavior. Therefore, the treatment of neuropsychological impairment in forensic patients with psychiatric disorders is necessary to improve functional outcomes as well as to prevent violence.

  17. The Experience of Psychiatric Care of Adolescents with Anxiety-based School Refusal and of their Parents: A Qualitative Study.

    Science.gov (United States)

    Sibeoni, Jordan; Orri, Massimiliano; Podlipski, Marc-Antoine; Labey, Mathilde; Campredon, Sophie; Gerardin, Priscille; Revah-Levy, Anne

    2018-01-01

    Anxiety-based school refusal in adolescence is a complex, sometimes difficult to treat disorder that can have serious academic and psychiatric consequences. The objective of this qualitative study was to explore how teens with this problem and their parents experience the psychiatric care received. This qualitative multicenter study took place in France, where we conducted semi-structured interviews with adolescents receiving psychiatric care for anxiety-based school refusal and with their parents. Data collection by purposive sampling continued until we reached theoretical sufficiency. Data analysis was thematic. This study included 20 adolescents aged 12 to 18 years and 21 parents. Two themes emerged from the analysis: (1) the goals of psychiatric care with two sub-themes, " self-transformation " and problem solving ; and, (2) the therapeutic levers identified as effective with two sub-themes: time and space and relationships . Our results show a divergence between parents and teens in their representations of care and especially of its goals. Therapeutic and research implications about the terms of return to school within psychiatric care and also the temporality of care are discussed.

  18. Profiles of referrals to a psychiatric service: a descriptive study of survivors of the Nairobi US Embassy terrorist bomb blast.

    Science.gov (United States)

    Ndetei, D M; Omar, A; Mutiso, V N; Ongecha, F A; Kokonya, D A

    2009-11-01

    To document the socio-demographic characteristics and psychiatric profiles of the survivors of the Nairobi United States Embassy terrorist bomb blast referred to a psychiatric and psychotherapy (counselling) service. This was a descriptive cross-sectional study. Clinical interviews and structured questionnaires for post-traumatic stress disorder (PTSD) and stress were administered. Survivors of the bomb blast referred to a psychiatric and psychotherapy service one year or more after the bombing were included in the study. These survivors had been treated using psychopharmacotherapy and individualised (not group) therapy/counselling. Eighty-three consecutive referrals to a psychiatric service participated in this study. There were more males and the sample was generally well educated. The referrals made contact with the referring agency for a number of reasons including seeking psychological, financial and medical assistance. All the patients reported varying degrees of psychiatric symptoms and functional impairment on various aspects of social occupational functioning. High scores for PTSD and other related stress were recorded one or more years after the bombing. Although the survivors indicated that initial counselling following the blast had helped them, they still scored high on PTSD suggesting that clinically, the initial counselling had little, if any impact on the development of PTSD. There is need for a holistic approach to the management of psychotrauma in individuals.

  19. Epidemiological studies of employees of the United Kingdom Atomic Energy Authority

    International Nuclear Information System (INIS)

    Fraser, P.; Beral, V.; Booth, M.; Inskip, H.; Carpenter, L.

    1987-01-01

    The Epidemiological Monitoring Unit at the London School of Hygiene and Tropical Medicine is carrying out several epidemiological studies of employees of the United Kingdom Atomic Energy Authority (UKAEA) in which mortality is being investigated in relation to radiation exposure. This paper summarises the results obtained so far and describes briefly studies currently in progress. (author)

  20. Epidemiological studies on postpartum thyroid dysfunction and thyroid cancer in Southeastern Netherlands

    NARCIS (Netherlands)

    J.L.P. Kuijpens (Hans)

    1998-01-01

    textabstractThe studies described in this thesis concentrate OIl epidemiological and pathogenetic aspects of postpartum thyroid dysfunction (PPTD) and related topics, and on epidemiological and treatment aspects of thyroid cancer. The studies were petfonned in the southeastern part of the

  1. Psychiatric Symptoms in Acute Respiratory Distress Syndrome Survivors: A One-Year National Multi-Center Study

    Science.gov (United States)

    Huang, Minxuan; Parker, Ann M.; Bienvenu, O. Joseph; Dinglas, Victor D.; Colantuoni, Elizabeth; Hopkins, Ramona O.; Needham, Dale M.

    2015-01-01

    Objective To evaluate prevalence, severity, and co-occurrence of, and risk factors for depression, anxiety, and post-traumatic stress disorder (PTSD) symptoms over the first year after ARDS. Design Prospective longitudinal cohort study. Settings 41 ARDS Network hospitals across the U.S. Patients 698 ARDS survivors. Interventions None. Measurements and Main Results Psychiatric symptoms were evaluated using the Hospital Anxiety and Depression Scale (HADS) and Impact of Event Scale–Revised (IES-R) at 6 and 12 months. Adjusted prevalence ratios for substantial symptoms (binary outcome) and severity scores were calculated using Poisson and linear regression, respectively. During 12 months, a total of 416 of 629 patients (66%) with at least one psychiatric outcome measure had substantial symptoms in at least one domain. There was a high and almost identical prevalence of substantial symptoms (36%, 42%, and 24% for depression, anxiety and PTSD) at 6 and 12 months. The most common pattern of co-occurrence was having symptoms of all 3 psychiatric domains simultaneously. Younger age, female sex, unemployment, alcohol misuse, and greater opioids use in the ICU were significantly associated with psychiatric symptoms, while greater severity of illness and ICU length of stay were not associated. Conclusions Psychiatric symptoms occurred in two-thirds of ARDS survivors with frequent co-occurrence. Sociodemographic characteristics and in-ICU opioids administration, rather than traditional measures of critical illness severity, should be considered in identifying patients at highest risk for psychiatric symptoms during recovery. Given high co-occurrence, ARDS survivors should be simultaneously evaluated for a full spectrum of psychiatric sequelae to maximize recovery. PMID:26807686

  2. Euthanasia requests, procedures and outcomes for 100 Belgian patients suffering from psychiatric disorders: a retrospective, descriptive study

    Science.gov (United States)

    Thienpont, Lieve; Verhofstadt, Monica; Van Loon, Tony; Distelmans, Wim; Audenaert, Kurt; De Deyn, Peter P

    2015-01-01

    Objectives To identify patterns in euthanasia requests and practices relating to psychiatric patients; to generate recommendations for future research. Design Retrospective analysis of data obtained through medical file review. Setting Outpatient psychiatric clinical setting in the Dutch-speaking region of Belgium, between October 2007 and December 2011; follow-up at the end of December 2012. Participants 100 consecutive psychiatric patients requesting euthanasia based on psychological suffering associated with psychiatric disorders (77 women, 23 men; mean age 47 years; age range 21–80 years). Main outcome measures Patient sociodemographic characteristics; diagnoses; decisions on euthanasia requests; circumstances of euthanasia procedures; patient outcomes at follow-up. Results Most patients had been referred for psychiatric counselling by their physician (n=55) or by LEIF (Life End Information Forum) (n=36). 90 patients had >1 disorder; the most frequent diagnoses were depression (n=58) and personality disorder (n=50). 38 patients required further testing and/or treatment, including 13 specifically tested for autism spectrum disorder (ASD); 12 received an ASD diagnosis (all Asperger syndrome). In total, 48 of the euthanasia requests were accepted and 35 were carried out. Of the 13 remaining patients whose requests were accepted, 8 postponed or cancelled the procedure, because simply having this option gave them enough peace of mind to continue living. In December 2012, 43 patients had died, including 35 by euthanasia; others died by suicide (6), palliative sedation (1) and anorexia nervosa (1). Conclusions Depression and personality disorders are the most common diagnoses in psychiatric patients requesting euthanasia, with Asperger syndrome representing a neglected disease burden. Further research is needed, especially prospective quantitative and qualitative studies, to obtain a better understanding of patients with psychiatric disorders who request

  3. Biomarkers in molecular epidemiology study of oral squamous cell carcinoma in the era of precision medicine

    Directory of Open Access Journals (Sweden)

    Qing-Hao Zhu

    2017-01-01

    Full Text Available Oral cancer, which occurs in the mouth, lips, and tongue, is a multifactorial disease whose etiology involves environment, genetic, and epigenetic factors. Tobacco use and alcohol consumption are regarded as the primary risk factors for oral squamous cell carcinoma (OSCC, and betel use, other chemicals, radiation, environmental, and genetics are reported as relevant risk factors for oral carcinogenesis. The human papillomavirus infection is an independent risk factor. Traditional epidemiology studies have revealed that environmental carcinogens are risk factors for OSCC. Molecular epidemiology studies have revealed that the susceptibility to OSCC is influenced by both environmental and genetic risk factors. However, the details and mechanisms of risk factors involved in OSCC are unclear. Advanced methods and techniques used in human genome studies provide great opportunities for researchers to explore and identify (a the details of such risk factors and (b genetic susceptibility involved in OSCC. Human genome epidemiology is a new branch of epidemiology, which leads the epidemiology study from the molecular epidemiology era into the era of genome-wide association study. In the era of precision medicine, molecular epidemiology studies should focus on biomarkers for cancer genomics and their potential utility in clinical practice. Here, we briefly reviewed several molecular epidemiology studies of OSCC, focusing on biomarkers as valuable utility in risk assessment, clinical screening, diagnosis, and prognosis prediction of OSCC in the era of precision medicine.

  4. [Occupational factors influencing lung cancer in women in epidemiological studies].

    Science.gov (United States)

    Swiatkowska, Beata

    2011-01-01

    Lung cancer is the most common cancer in men, although the alarming statistics of recent years indicate that this pathology affects also more likely a group of women and in recent years has become the leading cause of cancer deaths among Polish women. This article presents the main issues relating to occupational determinants of lung cancer in women. The results of the analysis show that the number of neoplastic diseases, including the lung cancer, recognized as an occupational disease in Poland is low, particularly among women. A major factor hampering the certification of occupational etiology of lung cancer is a long latency period, no differences in terms of the clinical and morphological characteristics from lung cancer occurring in the general population, and relatively small number of identified occupational carcinogens. Analysis of the available literature on the adverse workplace conditions shows that only a few epidemiological studies focus on the problem of job-related risk among women, and only some of them provide detailed results for lung cancer. Moreover, the abundant literature on the subject concerning the male workers might not be fully relevant because of possible differences in hormonal, genetic and other gender-related biological differences that may significantly modify the risk of cancer in women. These aspects cause that the true contribution of occupational factors to the risk of lung cancer, particularly in women, is underestimated.

  5. Histopathologic reproducibility of thyroid disease in an epidemiologic study

    International Nuclear Information System (INIS)

    Ron, E.; Griffel, B.; Liban, E.; Modan, B.

    1986-01-01

    An investigation of the long-term effects of childhood scalp irradiation demonstrated a significantly increased risk of thyroid tumors in the irradiated population. Because of the complexity of thyroid cancer diagnosis, a histopathologic slide review of 59 of the 68 patients (irradiated and nonirradiated) with thyroid disease was undertaken. The review revealed 90% agreement (kappa = +0.85, P less than 0.01) between the original and review diagnosis. Four of 27 cases previously diagnosed as malignant were reclassified as benign, yielding a cancer misdiagnosis rate of 14.8%. All four of the misdiagnosed cancers were of follicular or mixed papillary-follicular type. As a result of the histologic review, the ratio of malignant to benign tumors decreased from 2.55 to 1.75. Since disagreement in diagnosis was similar in the irradiated and nonirradiated groups, the relative risk of radiation-associated neoplasms did not change substantially. The histopathologic review shows that although there were some problems in diagnostic reproducibility, they were not statistically significant and did not alter our previous conclusions regarding radiation exposure. However, a 15% reduction in the number of malignancies might affect epidemiologic studies with an external comparison as well as geographic or temporal comparisons

  6. [Risk factors for Parkinson disease: an epidemiologic study].

    Science.gov (United States)

    Pereira, Duarte; Garrett, Carolina

    2010-01-01

    The etiology of Parkinson's disease (PD) remains in a certain part unknown. Both genetic susceptibility and environmental factors are sometimes considered to be putative contributors to its origin. Recent epidemiologic studies have focused on the possible role of environmental risk factors present during adult life or aging, once pure genetic forms of PD are rare. The purpose of this study was to investigate possible environmental and familial risk factors for PD. We performed a hospital based case-control study using 88 PD patients with neurologist confirmed diagnostic, and 176 sex, age, and residence similar controls. Several possible risk factors were evaluated related to life style, past history, family history, occupational history and other exposures to potential neurotoxin agents. Statistical differences, using a 95% confidence interval, were observed in positive family history of PD (p = 0,002), occupation category (p = 0,001), rural living (p = 0,037), living/working near a industry (p = 0,017), exposure to pesticides, herbicides and in-secticides (p coffee consumption (p = 0,036) and tea consumption (p = 0,001). Sex and age adjusted logistic regression showed as potential risk factors, a positive family history of PD (odds ratio [OR] = 9,996; 95% confidence interval [CI] = 2,19-45,597), blue collar occupations (OR = 3,967; 95% CI = 1,670-9,426), exposure to pesticides, herbicides and insecticides (OR = 2,619 ; 95% CI = 1,170-5,862). An inverse relationship was found between tea consumption and the risk of PD (OR = 0,356; 95% CI = 0,174-0,727). The results of the study show that both familial and environmental factors may contribute to the development of PD. Like other studies suggest, PD is of unknown, but presumably multifactorial etiology.

  7. Sexual orientation and psychiatric vulnerability: A twin study of neuroticism and psychoticism

    NARCIS (Netherlands)

    Zietsch, B.P.; Verweij, K.J.H.; Bailey, J.M.; Wright, M.J.; Martin, N.G.

    2011-01-01

    Recent evidence indicates that homosexuals and bisexuals are, on average, at greater risk for psychiatric problems than heterosexuals. It is assumed with some supporting evidence that prejudice often experienced by nonheterosexuals makes them more vulnerable to psychiatric disorder, but there has

  8. Epidemiologic study of breast cancer in a-bomb survivors

    International Nuclear Information System (INIS)

    Nakamura, Kenichi; McGregor, D.H.; Kato, Hiroo; Wakabayashi, Toshiro.

    1978-08-01

    A case-control study was made on female breast cancer cases and their matched controls in the Life Span Study sample. The index cases were detected during 1958-69 among the 251 breast cancer cases ascertained originally by McGregor et al. The purpose of this study was to define the epidemiologic risk factors of breast cancer among Japanese women, to test for radiation effects in the presence of other risk factors, and to search for interactions. The survey was conducted by interview at home visits for those residing in the Hiroshima and Nagasaki areas, and by mail survey for others. The interview was carried out by several trained interviewers. Information concerning suspected risk factors of breast cancer, such as familial history, education, age at menarche and menopause, marital history, reproductive history, history of breast feeding, etc., was collected for both index cases and controls. Out of 183 original pairs, analysis was made on 164 pairs with available information for both the index and control, using the method of matched samples described by Mantel and Haenszel. There was enhancement of risk for those exposed to high radiation dose (100 rad or more). Although most major results were similar to those of previous studies, a significant increase of risk was observed among those under one of the following conditions: actual duration of marriage was less than 10 years; number of pregnancies was two or less; and age at delivery of first live born child was 27 or over. These factors had a mutual interrelationship and cases with two or more of these risk factors showed higher risk than those with one. Additive interrelationship was demonstrated between radiation dose and these marital or reproductive risk factors in elevating the relative risk of breast cancer. (author)

  9. Burnout and psychiatric morbidity among medical students entering clinical training: a three year prospective questionnaire and interview-based study

    Directory of Open Access Journals (Sweden)

    Runeson Bo

    2007-04-01

    Full Text Available Abstract Background Mental distress among medical students is often reported. Burnout has not been studied frequently and studies using interviewer-rated diagnoses as outcomes are rarely employed. The objective of this prospective study of medical students was to examine clinically significant psychiatric morbidity and burnout at 3rd year of medical school, considering personality and study conditions measured at 1st year. Methods Questionnaires were sent to 127 first year medical students who were then followed-up at 3rd year of medical school. Eighty-one of 3rd year respondents participated in a diagnostic interview. Personality (HP5-i and Performance-based self-esteem (PBSE-scale were assessed at first year, Study conditions (HESI, Burnout (OLBI, Depression (MDI at 1st and 3rd years. Diagnostic interviews (MINI were used at 3rd year to assess psychiatric morbidity. High and low burnout at 3rd year was defined by cluster analysis. Logistic regressions were used to identify predictors of high burnout and psychiatric morbidity, controlling for gender. Results 98 (77% responded on both occasions, 80 (63% of these were interviewed. High burnout was predicted by Impulsivity trait, Depressive symptoms at 1st year and Financial concerns at 1st year. When controlling for 3rd year study conditions, Impulsivity and concurrent Workload remained. Of the interviewed sample 21 (27% had a psychiatric diagnosis, 6 of whom had sought help. Unadjusted analyses showed that psychiatric morbidity was predicted by high Performance-based self-esteem, Disengagement and Depression at 1st year, only the later remained significant in the adjusted analysis. Conclusion Psychiatric morbidity is common in medical students but few seek help. Burnout has individual as well as environmental explanations and to avoid it, organisational as well as individual interventions may be needed. Early signs of depressive symptoms in medical students may be important to address. Students

  10. Suicide in young adults: psychiatric and socio-economic factors from a case-control study.

    Science.gov (United States)

    Page, Andrew; Morrell, Stephen; Hobbs, Coletta; Carter, Greg; Dudley, Michael; Duflou, Johan; Taylor, Richard

    2014-03-06

    Suicide in young adults remains an important public health issue in Australia. The attributable risks associated with broader socioeconomic factors, compared to more proximal psychiatric disorders, have not been considered previously in individual-level studies of young adults. This study compared the relative contributions of psychiatric disorder and socio-economic disadvantage associated with suicide in terms of relative and attributable risk in young adults. A population-based case-control study of young adults (18-34 years) compared cases of suicide (n = 84) with randomly selected controls (n = 250) from population catchments in New South Wales (Australia), with exposure information collected from key informant interviews (for both cases and controls). The relative and attributable risk of suicide associated with ICD-10 defined substance use, affective, and anxiety disorder was compared with educational achievement and household income, adjusting for key confounders. Prevalence of exposures from the control group was used to estimate population attributable fractions (PAF). Strong associations were evident between mental disorders and suicide for both males and females (ORs 3.1 to 18.7). The strongest association was for anxiety disorders (both males and females), followed by affective disorders and substance use disorders. Associations for socio-economic status were smaller in magnitude than for mental disorders for both males and females (ORs 1.1 to 4.8 for lower compared to high SES groups). The combined PAF% for all mental disorders (48% for males and 52% for females) was similar in magnitude to socio-economic status (46% for males and 58% for females). Socio-economic status had a similar magnitude of population attributable risk for suicide as mental disorders. Public health interventions to reduce suicide should incorporate socio-economic disadvantage in addition to mental illness as a potential target for intervention.

  11. Descriptive Epidemiology of Somatising Tendency: Findings from the CUPID Study.

    Science.gov (United States)

    Vargas-Prada, Sergio; Coggon, David; Ntani, Georgia; Walker-Bone, Karen; Palmer, Keith T; Felli, Vanda E; Harari, Raul; Barrero, Lope H; Felknor, Sarah A; Gimeno, David; Cattrell, Anna; Bonzini, Matteo; Solidaki, Eleni; Merisalu, Eda; Habib, Rima R; Sadeghian, Farideh; Kadir, M Masood; Warnakulasuriya, Sudath S P; Matsudaira, Ko; Nyantumbu, Busisiwe; Sim, Malcolm R; Harcombe, Helen; Cox, Ken; Sarquis, Leila M M; Marziale, Maria H; Harari, Florencia; Freire, Rocio; Harari, Natalia; Monroy, Magda V; Quintana, Leonardo A; Rojas, Marianela; Harris, E Clare; Serra, Consol; Martinez, J Miguel; Delclos, George; Benavides, Fernando G; Carugno, Michele; Ferrario, Marco M; Pesatori, Angela C; Chatzi, Leda; Bitsios, Panos; Kogevinas, Manolis; Oha, Kristel; Freimann, Tiina; Sadeghian, Ali; Peiris-John, Roshini J; Sathiakumar, Nalini; Wickremasinghe, A Rajitha; Yoshimura, Noriko; Kelsall, Helen L; Hoe, Victor C W; Urquhart, Donna M; Derrett, Sarah; McBride, David; Herbison, Peter; Gray, Andrew; Vega, Eduardo J Salazar

    2016-01-01

    Somatising tendency, defined as a predisposition to worry about common somatic symptoms, is importantly associated with various aspects of health and health-related behaviour, including musculoskeletal pain and associated disability. To explore its epidemiological characteristics, and how it can be specified most efficiently, we analysed data from an international longitudinal study. A baseline questionnaire, which included questions from the Brief Symptom Inventory about seven common symptoms, was completed by 12,072 participants aged 20-59 from 46 occupational groups in 18 countries (response rate 70%). The seven symptoms were all mutually associated (odds ratios for pairwise associations 3.4 to 9.3), and each contributed to a measure of somatising tendency that exhibited an exposure-response relationship both with multi-site pain (prevalence rate ratios up to six), and also with sickness absence for non-musculoskeletal reasons. In most participants, the level of somatising tendency was little changed when reassessed after a mean interval of 14 months (75% having a change of 0 or 1 in their symptom count), although the specific symptoms reported at follow-up often differed from those at baseline. Somatising tendency was more common in women than men, especially at older ages, and varied markedly across the 46 occupational groups studied, with higher rates in South and Central America. It was weakly associated with smoking, but not with level of education. Our study supports the use of questions from the Brief Symptom Inventory as a method for measuring somatising tendency, and suggests that in adults of working age, it is a fairly stable trait.

  12. Trauma in Guilan (North of Iran: An Epidemiologic Study

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    Dehnadimoghadam Anoosh

    2009-10-01

    Full Text Available Injuries, especially traffic accidents are so important causes of death, disability, hospital expenses, economic damages to the society which World Health Organization selected them as the main subjects for investigation and research. We have done an epidemiologic study about trauma in Guilan, a province in north of Iran. This is  a descriptive study carried out on patients with traumatic injuries, admitted in Poursina Teaching Hospital, during September 2005 to July 2006. Data were collected prospectively using a data collection form including demographic information, mechanism of trauma, anatomical site of injuries, according to AIS90 and severity of head trauma according to glasgow coma scale (GCS. Data were processed by SPSS 11.5 and are shown in tables and figures. Overall 3598 patients admitted. Mean age was 31.85 ± 17.76 years with male to female ratio  about 3.5:1. Most of patients were 25-44 years old (33.9%. Traffic accidents were the leading  cause of injuries (73.84% and then fall (15.7%. Motorcycle was the most common mode of transport in our patients (47.07% after that car (24.3%. Occurrence of traffic accidents increased through evening. Forty six percent of patients transported to hospital by people or came themselves (46.42%. Head and neck were the most common injured part of body (82.4 %, however about in 81.66% of patients were mild and then limb and pelvis (34.7%. Finally about 2.8% of them died. A trauma especially traffic accidents are an important public health issue in Guilan, we recommend conducting other studies focusing on risk factors in details, and considering injury prevention in local decision making.

  13. Descriptive Epidemiology of Somatising Tendency: Findings from the CUPID Study.

    Directory of Open Access Journals (Sweden)

    Sergio Vargas-Prada

    Full Text Available Somatising tendency, defined as a predisposition to worry about common somatic symptoms, is importantly associated with various aspects of health and health-related behaviour, including musculoskeletal pain and associated disability. To explore its epidemiological characteristics, and how it can be specified most efficiently, we analysed data from an international longitudinal study. A baseline questionnaire, which included questions from the Brief Symptom Inventory about seven common symptoms, was completed by 12,072 participants aged 20-59 from 46 occupational groups in 18 countries (response rate 70%. The seven symptoms were all mutually associated (odds ratios for pairwise associations 3.4 to 9.3, and each contributed to a measure of somatising tendency that exhibited an exposure-response relationship both with multi-site pain (prevalence rate ratios up to six, and also with sickness absence for non-musculoskeletal reasons. In most participants, the level of somatising tendency was little changed when reassessed after a mean interval of 14 months (75% having a change of 0 or 1 in their symptom count, although the specific symptoms reported at follow-up often differed from those at baseline. Somatising tendency was more common in women than men, especially at older ages, and varied markedly across the 46 occupational groups studied, with higher rates in South and Central America. It was weakly associated with smoking, but not with level of education. Our study supports the use of questions from the Brief Symptom Inventory as a method for measuring somatising tendency, and suggests that in adults of working age, it is a fairly stable trait.

  14. Epidemiological studies. From experience in Hiroshima and Nagasaki to Fukushima

    International Nuclear Information System (INIS)

    Okubo, Toshiteru

    2011-01-01

    Results of epidemiological studies by Radiation Effects Research Foundation (RERF) on A-bomb survivors in Hiroshima and Nagasaki over 60 years are described as they are conceivably useful for present health risk assessment, future measures and health problems in Fukushima. The studies conducted in the two Cities on total of about 120,000 people of survivors and unexposed control group have given following findings. Incidence of leukemia is increased several years after A-bomb exposure, and of diseases like thyroidal ones, cataract and solid cancers, at 10-20 years later. Individual dose assessment of these morbid people is established (DS02, Dosimetry published in 2003), which reveals the quantitative relationship between dose and incidence. This relationship is used as a reference to make up an international standard for protection of radiation hazard. Mean of excess relative risk (ERR) on linear non-threshold (LNT) hypothesis of solid cancers is around 0.4/Gy at age of 70 y for people exposed at age 30 y although there is a significant age and sex difference in ERR. As well as survivors, studies are performed on exposed fetuses and second generations from the exposed people, which show the increased incidence of newborn microcephaly from mothers exposed with high dose but overall health abnormality is not seen in offspring from exposed parents. Radiation exposure is mainly instantaneous in the two Cities and is mostly derived from neutron and gamma-ray, which are somehow different from that in Fukushima due to Nuclear Power Plant Accident. The latter involves long term external and internal exposures with alpha-, beta- and gamma-ray hereafter. The difference should be well recognized for risk assessment in Fukushima; exempli gratia (e.g.), at the same dose, instantaneous exposure is mentioned more risky than long term one. (T.T.)

  15. Semantic Web Ontology and Data Integration: a Case Study in Aiding Psychiatric Drug Repurposing.

    Science.gov (United States)

    Liang, Chen; Sun, Jingchun; Tao, Cui

    2015-01-01

    There remain significant difficulties selecting probable candidate drugs from existing databases. We describe an ontology-oriented approach to represent the nexus between genes, drugs, phenotypes, symptoms, and diseases from multiple information sources. We also report a case study in which we attempted to explore candidate drugs effective for bipolar disorder and epilepsy. We constructed an ontology incorporating knowledge between the two diseases and performed semantic reasoning tasks with the ontology. The results suggested 48 candidate drugs that hold promise for further breakthrough. The evaluation demonstrated the validity our approach. Our approach prioritizes the candidate drugs that have potential associations among genes, phenotypes and symptoms, and thus facilitates the data integration and drug repurposing in psychiatric disorders.

  16. Psychiatric Comorbidity in Patients from the Addictive Disorders Assistance Units of Galicia: The COPSIAD Study

    Science.gov (United States)

    Pereiro, César; Pino, Carlos; Flórez, Gerardo; Arrojo, Manuel; Becoña, Elisardo

    2013-01-01

    The objective of this study is to assess the prevalence of psychiatric comorbidity in patients under treatment within the addictive disorders assistance units of Galicia (Spain). Material and Methods A total of 64 healthcare professionals performed clinical diagnosis of mental disorders (on DSM IV-TR criteria) in 2300 patients treated throughout March 2010 in 21 addictive disorders assistance units. Results 56.3% of patients with substance abuse/dependency also showed some other mental disorder, 42.2% of patients suffering from at least an Axis I condition and 20.2% from some Axis II condition. Mood and anxiety disorders and borderline and antisocial personality disorders were the most frequent disorders in both axes. Conclusions A high comorbidity was found between mental and substance use disorders (SUD) in patients seen at the addictive disorders assistance units of Galicia. PMID:23823135

  17. Psychiatric Comorbidity in Patients from the Addictive Disorders Assistance Units of Galicia: The COPSIAD Study.

    Directory of Open Access Journals (Sweden)

    César Pereiro

    Full Text Available The objective of this study is to assess the prevalence of psychiatric comorbidity in patients under treatment within the addictive disorders assistance units of Galicia (Spain.A total of 64 healthcare professionals performed clinical diagnosis of mental disorders (on DSM IV-TR criteria in 2300 patients treated throughout March 2010 in 21 addictive disorders assistance units.56.3% of patients with substance abuse/dependency also showed some other mental disorder, 42.2% of patients suffering from at least an Axis I condition and 20.2% from some Axis II condition. Mood and anxiety disorders and borderline and antisocial personality disorders were the most frequent disorders in both axes.A high comorbidity was found between mental and substance use disorders (SUD in patients seen at the addictive disorders assistance units of Galicia.

  18. Minor psychiatric disorders among Brazilian ragpickers: a cross-sectional study

    Science.gov (United States)

    da Silva, Marcelo Cozzensa; Fassa, Anaclaudia Gastal; Kriebel, David

    2006-01-01

    Background Ragpickers are informal workers who collect recyclable materials to earn a small wage. Their life and working conditions are extremely difficult. We examined minor psychiatric disorders (MPD) among a cohort of ragpickers in Pelotas, a city in southern Brazil. Methods Ragpickers were matched by sex, age, and years of schooling with a sample of non-ragpickers from the same poor neighborhoods. The cross-sectional study gathered data by interview on 990 individuals in 2004. MPD were assessed using a standard self-reporting questionnaire, the SRQ-20. Results The prevalence of MPD among ragpickers was 44.7%, higher than reported by neighborhood controls (33.6%; p work accidents. Conclusion Ragpickers more frequently report MPD than other poor workers living in the same neighborhoods, with many of the same life conditions. Improving the work lives of these precarious workers should address not only the physical hazards of their jobs but their mental and emotional health as well. PMID:16734911

  19. Psychotropic Drug Prescription in Adolescents: A Retrospective Study in a Swiss Psychiatric University Hospital.

    Science.gov (United States)

    Ansermot, Nicolas; Jordanov, Véronique; Smogur, Michal; Holzer, Laurent; Eap, Chin B

    2018-04-01

    This retrospective study aims to evaluate off-label prescriptions and administrations of psychotropic medications in adolescents in a university psychiatric hospital in Switzerland. Data were collected during the entire stays from the electronic database for 76 inpatients in 2008 and 76 inpatients in 2014. Data collected included gender, age, psychiatric diagnosis, duration of hospitalization, and psychotropic drug prescriptions and administrations. A total of 224 psychotropic drugs (mean 2.9 drugs/patient) were prescribed in 2008 and 268 (mean 3.5 drugs/patient) in 2014. Due to the prescriptions of some drugs as required, only 76% of the prescriptions were actually administered in 2008 (mean 2.3 drugs/patient) and 55% in 2014 (mean 1.9 drugs/patient). Antipsychotics were the most frequently prescribed drugs in 2008 (74% of patients) and 2014 (86% of patients). Anxiolytics were also highly prescribed in 2008 (54% of patients) and 2014 (66% of patients), as well as antidepressants in 2008 (30% of patients), but less in 2014 (13% of patients). Overall, 69% of prescriptions were found to be off label in 2008 and 68% in 2014, according to age, diagnosis, dose, or formulation as approved by Swissmedic. The medication classes with the highest rate of off-label prescriptions were antidepressants (100% for both years), antipsychotics (94% in 2008 and 92% in 2014), and hypnotics (67% in 2008 and 100% in 2014). For both study periods, at least one off-label psychotropic drug prescription and administration was recorded in 96% and 79% of the patients, respectively. The high rate of off-label psychotropic drug use strengthens the need for clinical trials to better evaluate the efficacy and safety of these treatments in adolescents.

  20. Oxytocin and Psychiatric Disorders

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    Gokce Nur Say

    2016-06-01

    Full Text Available Oxytocin is a neuropeptide that plays critical role in mother-infant bonding, pair bonding and prosocial behaviors. Several neuropsychiatric disorders such as autism, schizophrenia, affective disorders, anxiety disorders, attention deficit/hyperactivity disorder, alcohol/substance addiction, aggression, suicide, eating disorders and personality disorders show abnormalities of oxytocin system. These findings have given rise to the studies searching therapeutic use of oxytocin for psychi-atric disorders. The studies of oxytocin interventions in psychiatric disorders yielded potentially promising findings. This paper reviews the role of oxytocin in emotions, behavior and its effects in psychiatric disorders. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(2: 102-113

  1. Spinal cord lesions in Bangladesh: an epidemiological study 1994 - 1995.

    Science.gov (United States)

    Hoque, M F; Grangeon, C; Reed, K

    1999-12-01

    Spinal Cord Lesions are a major public health problem in Bangladesh. This epidemiological study was undertaken in order to identify the causes of spinal cord lesions and thus to allow prevention and control programs to be developed. The records of 247 patients with spinal cord lesions admitted to The Centre for the Rehabilitation of the Paralysed (CRP), Savar, Dhaka from January 1994 to June 1995 were reviewed retrospectively. Comparisons were made with the reports of studies from other countries, both developing and developed. The most common cause of traumatic lesions was a fall from a height followed by falling when carrying a heavy weight on the head and road traffic accidents. Most of the patients were between 20 - 40 years old and the overall age group ranged from 10 - 70 years. The male:female ratio was 7.5 : 1.0. Among the traumatic spinal cord lesions, 60% were paraplegics and 40% tetraplegics. Among the non-traumatic spinal cord lesions cases 84% were paraplegics and 16% tetraplegics. The leading cause of death resulted from respiratory complications and these deaths occurred in the very early period of admission. From the results it can be deduced that the high incidence of spinal cord lesion as a result from falls from a height, and from falling when carrying a heavy weight on the head, can be explained by the mainly agricultural based economy of Bangladesh. The most common age group (10 - 40 years) of patients reflects the socio-economic conditions of Bangladesh. The male:female ratio (7.5 : 1.0) of patients with a spinal cord lesion is due to the socio-economic status and to the traditional culture of the society.

  2. EPIDEMIOLOGICAL STUDY OF LOW ENERGY FRACTURES IN REPUBLIC OF ARMENIA

    Directory of Open Access Journals (Sweden)

    S. Saakyan

    2017-01-01

    Full Text Available Until present no data was available inArmeniain respect of incidence of low energy fractures that are typical of osteoporotic locations which consequently did not allow to evaluate the scope of this problem across the country.Purpose of the study – to identify the incidence of low energy fractures in proximal femur, in distal forearm, in proximal humerus and in distal tibia across population ofArmenia aged 50 years and older.Materials and methods. An observing population study was performed in two regions of Armenia during 2011-2013 where the frequency of selected locations in cases of moderate trauma was identified. During 2011-2012 the information was collected based on traumatology service records adding in 2013 other sources including primary level of healthcare due to observed infrequent applications for medical help in cases of trauma. Results. In 2013 the incidence of proximal femur fractures in men was reported as 136 cases per 100 000 of population aged 50 years and older, in women – 201 cases per 100 000. At the same time only 57.7% of patients with proximal femur fractures were admitted to hospital. Distal forearm fractures incidence in men and women was observed correspondingly 56/100 000 and 176/100 000 cases, proximal humerus fractures – 39/100 000 and 86/100 000 cases and distal tibia fractures – 39/100 000 and 86/100 000 cases. The predicted annual number of proximal femur fracture in Armenia amounts to 2067 cases, distal forearm fractures – 1205, proximal humerus fractures – 640.Conclusion. Epidemiological data that was collected for the first time on low energy fractures incidence confirmed the acute osteoporosis issue inArmenia and revealed the problems in organization of medical care for the group of senior patients with injuries.

  3. [Study on psychiatric disorders and defensive process assessed by the "defense style questionnaire" in sterile males SAMPLE consulting in andrology].

    Science.gov (United States)

    Bellone, M; Cottencin, O; Rigot, J M; Goudemand, M

    2005-01-01

    The literature about artificial insemination and the associated psychological, psychiatric and sexual disorders is relatively rich. But the majority of these studies is made in gynaecology, with a feminine approach of the disorder. There are very few works led in andrology. This justified the investigation of new trails in order to understand better the clinical context of the sterile man. We undertake a study about the psychiatric disorders among sterile men and about the defense styles. These are a clinical entity recently introduced in the quantitative psychopathology research. The defense style questionnaire (DSQ) is a psychometric scale used in common practice in order to measure the defense styles. We made this study in order to examine the psychiatric state of a sterile males sample consulting in andrology; to assess the defense style by means of the Bond and al DSQ-88 ; to look into a difference between the defensive process according to their clinical situation of azoospermic males or as the oligoazoospermic males and finally, to reveal a correlation between the psychiatric disorders developed in this sample of sterile males and the defensive process they used. There were 42 people (22 azoospermic males and 20 oligoazoospermic males) aged between 23 and 49 years old in the analysed sample. These have been selected at the surgery of andrology at the RUHC of Lille, depending on their arrival order for 6 months. There was no significant difference between the two groups as far as the age and the education standard are concerned. The selection criteria were medical and somatic. Our sample population were divided into two groups: azoospermia (no spermatozoon found in the semen analysis) and oligoasthenospermia (decrease of the number and the mobility of the spermatozoa and an increase of the percentage of atypical forms). The method first consisted in the DSQ, followed by the analysis of the psychiatric state according to the DSM IV, a hetero questionnaire to

  4. Do electronic health records affect the patient-psychiatrist relationship? A before & after study of psychiatric outpatients

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    Schuyler Mark

    2010-01-01

    Full Text Available Abstract Background A growing body of literature shows that patients accept the use of computers in clinical care. Nonetheless, studies have shown that computers unequivocally change both verbal and non-verbal communication style and increase patients' concerns about the privacy of their records. We found no studies which evaluated the use of Electronic Health Records (EHRs specifically on psychiatric patient satisfaction, nor any that took place exclusively in a psychiatric treatment setting. Due to the special reliance on communication for psychiatric diagnosis and evaluation, and the emphasis on confidentiality of psychiatric records, the results of previous studies may not apply equally to psychiatric patients. Method We examined the association between EHR use and changes to the patient-psychiatrist relationship. A patient satisfaction survey was administered to psychiatric patient volunteers prior to and following implementation of an EHR. All subjects were adult outpatients with chronic mental illness. Results Survey responses were grouped into categories of "Overall," "Technical," "Interpersonal," "Communication & Education,," "Time," "Confidentiality," "Anxiety," and "Computer Use." Multiple, unpaired, two-tailed t-tests comparing pre- and post-implementation groups showed no significant differences (at the 0.05 level to any questionnaire category for all subjects combined or when subjects were stratified by primary diagnosis category. Conclusions While many barriers to the adoption of electronic health records do exist, concerns about disruption to the patient-psychiatrist relationship need not be a prominent focus. Attention to communication style, interpersonal manner, and computer proficiency may help maintain the quality of the patient-psychiatrist relationship following EHR implementation.

  5. Social selection in cohort studies and later representation of childhood psychiatric diagnoses: The Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Madsen, Kathrine Bang; Hohwü, Lena; Zhu, Jin Liang

    2017-01-01

    AIM: This study aimed to estimate the relative representation of childhood psychiatric diagnoses and use of psychotropic medication in the Danish National Birth Cohort (DNBC) compared to the general population. METHODS: The general population was identified as all childbirths in Denmark during 1998......) with corresponding 95% confidence intervals (CI) were estimated for each psychiatric diagnosis and by sex. Age at first diagnosis presented as means were compared using the one-sample t-test. RESULTS: In the DNBC, the selected childhood psychiatric diagnoses were underrepresented by 3% (PR=0.97, 95% CI 0.......94-0.99), ranging from a 20% underrepresentation for schizophrenia (PR=0.80, 95% CI 0.59-1.09) to a 6% over-representation for anxiety disorder or obsessive-compulsive disorder (PR=1.06, 95% CI 0.97-1.17). The majority of the specific diagnoses were modestly underrepresented in the DNBC compared to the general...

  6. Victimization of patients with severe psychiatric disorders: prevalence, risk factors, protective factors and consequences for mental health. A longitudinal study

    Directory of Open Access Journals (Sweden)

    Van Rien

    2010-11-01

    Full Text Available Abstract Background Victimization among people with a Severe Mental Illness is a common phenomenon. The objectives of this study proposal are: to delineate the extent and kind of victimization in a representative sample of chronic psychiatric patients; to contribute to the development and validation of a set of instruments registering victimization of psychiatric patients; to determine risk factors and protective factors; and to gain insight into the possible consequences of victimization. Methods/Design An extensive data set of 323 patients with Sever Mental Illness (assessed 4 years ago is used. In 2010 a second measurement will be performed, enabling longitudinal research on the predictors and consequences of victimization. Discussion The consequences of (revictimization have barely been subjected to analysis, partially due to the lack of a comprehensive, conceptual model for victimization. This research project will contribute significantly to the scientific development of the conceptual model of victimization in chronic psychiatric patients.

  7. Epidemiological studies on Brassica vegetables and cancer risk

    NARCIS (Netherlands)

    Verhoeven, D.T.H.; Goldbohm, R.A.; Poppel, G. van; Verhagen, H.; Brandt, P.A. van den

    1996-01-01

    This paper gives an overview of the epidemiological data concerning the cancer-preventive effect of brassica vegetables, including cabbage, kale, broccoli, Brussels sprouts, and cauliflower. The protective effect of brassicas against cancer may be due to their relatively high content of

  8. Review of results from epidemiological studies of miners

    International Nuclear Information System (INIS)

    Laurier, Dominique; Vacquier, Blandine; Leuraud, Klervi; Tirmarche, Margot

    2008-01-01

    Full text: Studies of miners played a major role in the classification of radon gas and its decay products as a certain lung carcinogen for humans by the International Agency for Research on Cancer in 1987. A comprehensive review of epidemiological results from miners' studies was published in the BEIR VI report in 1999. Since then, many results have been published. The present paper reviews the results related to cancer risks associated to alpha emitters obtained from miners' studies since 1999. More than 40 articles or reports are reviewed. Data from eleven cohorts were considered in the BEIR VI report. Since 1999, six of these cohorts have been enlarged or extended. Additional data, not available at the time of the BEIR VI report, have also been collected, such as additional data about mines exposures (gamma rays, inhalation of uranium ore dust), smoking behaviour, information about morbidity or histology of the cancers. Some revision of dosimetric estimates also occurred. New cohorts have developed in Germany, in the Czech Republic and in China. Also, some collaborative research programs were launched, especially in Europe and are presently supported in the frame of the Alpha-risk project. This involvement of the available data provided the basis for many research works. Most of the studies aimed at a better quantification of the relation between radon exposure and lung cancer risk. Globally, the results confirm the existence of a significant association, compatible with a linear relationship. A decrease of the magnitude of the association is consistently found with time since exposure. A modifying effect of age at exposure is also repeatedly observed. The existence of an inverse exposure-rate effect, suggested by some studies, is not confirmed at low levels of exposure. It was also confirmed that a radon associated lung cancer risk persists after taking into account smoking. Some studies provided results on diseases other than lung cancer. Especially, several

  9. Correlation between levels of conflict and containment on acute psychiatric wards: the city-128 study.

    Science.gov (United States)

    Bowers, Len; Stewart, Duncan; Papadopoulos, Chris; Iennaco, Joanne DeSanto

    2013-05-01

    OBJECTIVE Attainment of safe, calm inpatient psychiatric wards that are conducive to positive therapeutic care is crucial. On such wards, rates of coerced medication, seclusion, manual restraint and other types of containment are comparatively low, and, usually, rates of conflict-for example, aggression, substance use, and absconding-are also low. Sometimes, however, wards maintain low rates of containment even when conflict rates are high. This study investigated wards with the counterintuitive combination of low containment and high conflict or high containment and low conflict. METHODS The authors conducted a secondary analysis of cross-sectional data collected from 136 acute psychiatric wards across England in 2004-2005. The wards were categorized into four groups on the basis of median splits of containment and conflict rates: high conflict and high containment, high conflict and low containment, low conflict and low containment, and low conflict and high containment. Features significantly associated with these ward types were identified. RESULTS Among the variables significantly associated with the various typologies, some-for example, environmental quality-were changeable, and others-such as social deprivation of the area served-were fixed. High-conflict, low-containment wards had higher rates of male staff and lower-quality environments than other wards. Low-conflict, high-containment wards had higher numbers of beds. High-conflict, high-containment wards utilized more temporary staff as well as more unqualified staff. No overall differences were associated with low-conflict, low-containment wards. CONCLUSIONS Wards can make positive changes to achieve a low-containment, nonpunitive culture, even when rates of patient conflict are high.

  10. 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

  11. Childhood clumsiness and peer victimization: a case–control study of psychiatric patients

    Science.gov (United States)

    2013-01-01

    Background Poor motor and social skills as well as peer victimization are commonly reported in both ADHD and autism spectrum disorder. Positive relationships between poor motor and poor social skills, and between poor social skills and peer victimization, are well documented, but the relationship between poor motor skills and peer victimization has not been studied in psychiatric populations. Method 277 patients (133 males, 144 females), mean age 31 years, investigated for ADHD or autism spectrum disorder in adulthood and with normal intelligence, were interviewed about childhood peer victimization and examined for gross motor skills. The parents completed a comprehensive questionnaire on childhood problems, the Five to Fifteen. The Five to Fifteen is a validated questionnaire with 181 statements that covers various symptoms in childhood across eight different domains, one of them targeting motor skills. Regression models were used to evaluate the relationship between motor skills and the risk and duration of peer victimization, adjusted for sex and diagnosis. Results Victims were described as more clumsy in childhood than their non-victimized counterparts. A significant independent association was found between reportedly poor childhood gross motor skills and peer victimization (adjusted odds ratio: 2.97 [95% confidence interval: 1.46-6.07], n = 235, p = 0.003). In adulthood, the victimized group performed worse on vertical jumps, a gross motor task, and were lonelier. Other factors that were expected to be associated with peer victimization were not found in this highly selected group. Conclusion Poor gross motor skills constitute a strong and independent risk factor for peer victimization in childhood, regardless of sex, childhood psychiatric care and diagnosis. PMID:23442984

  12. Epidemiological study of recent death risk of Nagasaki A-bomb survivors exposed at close range

    International Nuclear Information System (INIS)

    Ishii, Keiichiro; Mine, Mariko; Okumura, Yutaka.

    1992-01-01

    To elucidate the hormetic effect on health of human exposed with very low-dose ionizing radiation, we preliminary investigate the epidemiological study of Nagasaki A-bomb survivors. The major results are as follows; (1) Nagasaki A-bomb survivors exposed with 2-18 cGy are investigated, and the epidemiological data-base of Nagasaki A-bomb survivors are updated by these new data. (2) An applicability of the expanded new data-base to epidemiological analysis is investigated. Based on this investigation, the theme of epidemiological study to elucidate the hormetic effect on human health are discussed. (3) Effects of A-bomb dose on risk of total death cause, cancer death and non-cancer death are analysed by epidemiological method. The relative frequency of non-cancer death cause on male survivors exposed with 50-99 cGy is decreased relative to unexposed controls. (author)

  13. Epidemiological studies on radiation carcinogenesis in human populations following acute exposure: nuclear explosions and medical radiation

    International Nuclear Information System (INIS)

    Fabrikant, J.I.

    1981-01-01

    The present review provides an understanding of our current knowledge of the carcinogenic effect of low-dose radiation in man, and surveys the epidemiological studies of human populations exposed to nuclear explosions and medical radiation. Discussion centers on the contributions of quantitative epidemiology to present knowledge, the reliability of the dose-incidence data, and those relevant epidemiological studies that provide the most useful information for risk estimation of cancer induction in man. Reference is made to dose-incidence relationships from laboratory animal experiments where they may obtain, for problems and difficulties in extrapolation from data obtained at high doses to low doses, and from animal data to the human situation. The paper describes the methods of application of such epidemiological data for estimation of excess risk of radiation-induced cancer in exposed human populations and discusses the strengths and limitations of epidemiology in guiding radiation protection philosophy and public health policy

  14. International biological engagement programs facilitate Newcastle disease epidemiological studies

    Directory of Open Access Journals (Sweden)

    Patti J. Miller

    2015-10-01

    Full Text Available Infections of poultry species with virulent strains of Newcastle disease virus (NDV cause Newcastle disease (ND, one of the most economically significant and devastating diseases for poultry producers worldwide. Biological engagement programs (BEP between the Southeast Poultry Research Laboratory (SEPRL of the United States Department of Agriculture and laboratories from Russia, Pakistan, Ukraine, Kazakhstan and Indonesia collectively have produced a better understanding of the genetic diversity and evolution of the viruses responsible for ND, which is crucial for the control of the disease. The data from Kazakhstan, Russia and Ukraine identified possible migratory routes for birds that may carry both virulent NDV (vNDV and NDV of low virulence into Europe. In addition, related NDV strains were isolated from wild birds in Ukraine and Nigeria, and from birds in continental USA, Alaska, Russia, and Japan, identifying wild birds as a possible mechanism of intercontinental spread of NDV of low virulence. More recently, the detection of new sub-genotypes of vNDV suggests that a new, fifth, panzootic of ND has already originated in Southeast Asia, extended to the Middle East, and is now entering into Eastern Europe. Despite expected challenges when multiple independent laboratories interact, many scientists from the collaborating countries have successfully been trained by SEPRL on molecular diagnostics, best laboratory practices, and critical biosecurity protocols, providing our partners the capacity to further train other employees and to identify locally the viruses that cause this OIE listed disease. These and other collaborations with partners in Mexico, Bulgaria, Israel, and Tanzania have allowed SEPRL scientists to engage in field studies, to elucidate more aspects of ND epidemiology in endemic countries, and to understand the challenges that the scientists and field veterinarians in these countries face on a daily basis. Finally, new viral

  15. International Biological Engagement Programs Facilitate Newcastle Disease Epidemiological Studies

    Science.gov (United States)

    Miller, Patti J.; Dimitrov, Kiril M.; Williams-Coplin, Dawn; Peterson, Melanie P.; Pantin-Jackwood, Mary J.; Swayne, David E.; Suarez, David L.; Afonso, Claudio L.

    2015-01-01

    Infections of poultry species with virulent strains of Newcastle disease virus (NDV) cause Newcastle disease (ND), one of the most economically significant and devastating diseases for poultry producers worldwide. Biological engagement programs between the Southeast Poultry Research Laboratory (SEPRL) of the United States Department of Agriculture and laboratories from Russia, Pakistan, Ukraine, Kazakhstan, and Indonesia collectively have produced a better understanding of the genetic diversity and evolution of the viruses responsible for ND, which is crucial for the control of the disease. The data from Kazakhstan, Russia, and Ukraine identified possible migratory routes for birds that may carry both virulent NDV (vNDV) and NDV of low virulence into Europe. In addition, related NDV strains were isolated from wild birds in Ukraine and Nigeria, and from birds in continental USA, Alaska, Russia, and Japan, identifying wild birds as a possible mechanism of intercontinental spread of NDV of low virulence. More recently, the detection of new sub-genotypes of vNDV suggests that a new, fifth, panzootic of ND has already originated in Southeast Asia, extended to the Middle East, and is now entering into Eastern Europe. Despite expected challenges when multiple independent laboratories interact, many scientists from the collaborating countries have successfully been trained by SEPRL on molecular diagnostics, best laboratory practices, and critical biosecurity protocols, providing our partners the capacity to further train other employes and to identify locally the viruses that cause this OIE listed disease. These and other collaborations with partners in Mexico, Bulgaria, Israel, and Tanzania have allowed SEPRL scientists to engage in field studies, to elucidate more aspects of ND epidemiology in endemic countries, and to understand the challenges that the scientists and field veterinarians in these countries face on a daily basis. Finally, new viral characterization tools

  16. International Biological Engagement Programs Facilitate Newcastle Disease Epidemiological Studies.

    Science.gov (United States)

    Miller, Patti J; Dimitrov, Kiril M; Williams-Coplin, Dawn; Peterson, Melanie P; Pantin-Jackwood, Mary J; Swayne, David E; Suarez, David L; Afonso, Claudio L

    2015-01-01

    Infections of poultry species with virulent strains of Newcastle disease virus (NDV) cause Newcastle disease (ND), one of the most economically significant and devastating diseases for poultry producers worldwide. Biological engagement programs between the Southeast Poultry Research Laboratory (SEPRL) of the United States Department of Agriculture and laboratories from Russia, Pakistan, Ukraine, Kazakhstan, and Indonesia collectively have produced a better understanding of the genetic diversity and evolution of the viruses responsible for ND, which is crucial for the control of the disease. The data from Kazakhstan, Russia, and Ukraine identified possible migratory routes for birds that may carry both virulent NDV (vNDV) and NDV of low virulence into Europe. In addition, related NDV strains were isolated from wild birds in Ukraine and Nigeria, and from birds in continental USA, Alaska, Russia, and Japan, identifying wild birds as a possible mechanism of intercontinental spread of NDV of low virulence. More recently, the detection of new sub-genotypes of vNDV suggests that a new, fifth, panzootic of ND has already originated in Southeast Asia, extended to the Middle East, and is now entering into Eastern Europe. Despite expected challenges when multiple independent laboratories interact, many scientists from the collaborating countries have successfully been trained by SEPRL on molecular diagnostics, best laboratory practices, and critical biosecurity protocols, providing our partners the capacity to further train other employes and to identify locally the viruses that cause this OIE listed disease. These and other collaborations with partners in Mexico, Bulgaria, Israel, and Tanzania have allowed SEPRL scientists to engage in field studies, to elucidate more aspects of ND epidemiology in endemic countries, and to understand the challenges that the scientists and field veterinarians in these countries face on a daily basis. Finally, new viral characterization tools

  17. Epidemiological Study of Hepatitis A Infection in Eastern Bulgaria.

    Science.gov (United States)

    Tsankova, Gabriela St; Todorova, Tatina T; Ermenlieva, Neli M; Popova, Tsvetelina K; Tsankova, Dayana T

    2017-03-01

    Hepatitis A virus (HAV) infection is an acute, self-limited liver disease transmitted usually through the faecal-oral route via person-to-person contact. Bulgaria has intermediate HAV endemicity with higher susceptibility among adults and recurrent outbreaks. As HAV infection is strongly related to human movements and represents a significant risk to travelers and migrants, as well as to local population receiving these groups, we set out to analyze the epidemiological data on hepatitis A in five of the largest tourist border regions of Bulgaria located in its eastern part: Varna, Shumen, Dobrich, Burgas and Yambol. We reviewed retrospectively all reported cases of acute hepatitis A in the eastern regions of Bulgaria over a 7-year period between 2008 and 2014. A total of 2879 newly infected patients were registered during the study period, the number varying widely: from 190 cases in 2014 to 923 in 2012. The average incidence of HAV was higher in the south-eastern regions than in the northeastern regions (55.30%000 vs 15.04%000 respectively, p < 0.0001). The most affected age group in all regions was the 5-9-year olds (p < 0.0001) and males were significantly more susceptible to HAV (p = 0.02). Hepatitis A is still a major public health problem in Bulgaria; there is a significant difference in the incidence of the disease between the regions in the south-east and those in the north-east and between the different age groups and sexes.

  18. Trends in suicide risk associated with hospitalized psychiatric illness: a case-control study based on danish longitudinal registers

    DEFF Research Database (Denmark)

    Qin, Ping; Nordentoft, Merete; Hansen Høyer, Eyd

    2006-01-01

    longitudinal registers. Data were analyzed using conditional logistic regression. RESULTS: This study shows that the reduction in suicide rate is generally faster among individuals with a history of psychiatric admission than among individuals without such a history. However, this substantial reduction...... at the time of suicide or the index date, the reduction in suicide rate is relatively slower. Such trends hold for all diagnostic groups. Further analyses stratified by age indicate that the faster reduction in suicide rate associated with history of hospitalized psychiatric illness is more pronounced among...

  19. Features of everyday life in psychiatric inpatient care for self-harming: an observational study of six women.

    Science.gov (United States)

    Lindgren, Britt-Marie; Aminoff, Carina; Hällgren Graneheim, Ulla

    2015-02-01

    This study aimed to describe the features of everyday life in psychiatric inpatient care as experienced by women who self-harm. Participant observations and informal interviews were conducted with six women and were subjected to qualitative content analysis. The major feature of everyday life in psychiatric inpatient care was 'being surrounded by disorder', which consisted of 'living in a confusing environment, being subject to routines and rules that offer safety but lack consistency' and 'waiting both in loneliness and in togetherness'. The nursing staff spent minimal time with the patients and the women turned to each other for support, care and companionship.

  20. [Genetic, epidemiologic and clinical study of familial prostate cancer].

    Science.gov (United States)

    Valéri, Antoine

    2002-01-01

    Prostate cancer (CaP) is the most frequent cancer among men over 50 and its frequency increases with age. It has become a significant public health problem due to the ageing population. Epidemiologists report familial aggregation in 15 to 25% of cases and inherited susceptibility with autosomal dominant or X-linked model in 5 to 10% of cases. Clinical and biological features of familial CaP remain controversial. To perform: (1) Genetic study of familial Cap (mapping of susceptibility genes), (2) epidemiologic study (prevalence, associated cancers in the genealogy, model of transmission), and clinical study of familial CaP. (I) conducting a nationwide family collection (ProGène study) with 2+ CaP we have performed a genomewide linkage analysis and identified a predisposing locus on 1q42.2-43 named PCaP (Predisposing to Cancer of the Prostate); (II) conducting a systematic genealogic analysis of 691 CaP followed up in 3 University departments of urology (Hospitals of Brest, Paris St Louis and Nancy) we have observed: (1) 14.2% of familial and 3.6% of hereditary CaP, (2) a higher risk of breast cancer in first degree relatives of probands (CaP+) in familial CaP than in sporadic CaP and in early onset CaP (< 55 years) when compared with late onset CaP ([dG]75 years), (3) an autosomal dominant model with brother-brother dependance), (4) the lack of specific clinical or biological feature (except for early onset) in hereditary CaP when compared with sporadic CaP. (1) The mapping of a susceptibility locus will permit the cloning of a predisposing gene on 1q42.2-43, offer the possibility of genetic screening in families at risk and permit genotype/phenotype correlation studies; (2) the transmission model will improve parameteric linkage studies; (3) the lack of distinct specific clinical patterns suggest diagnostic and follow up modalities for familial and hereditary CaP similar to sporadic cancer while encouraging early screening of families at risk, given the earlier

  1. The Netherlands Epidemiology of Obesity (NEO) study: study design and data collection

    NARCIS (Netherlands)

    de Mutsert, R.; den Heijer, M.; Rabelink, T.J.; Smit, J.W.A.; Romijn, J.A.; Jukema, J.W.; de Roos, A.; Cobbaert, C.M.; Kloppenburg, M.; Le Cessie, S.; Middeldorp, S.; Rosendaal, F.R.

    2013-01-01

    Obesity is a well-established risk factor for many chronic diseases. Incomplete insight exists in the causal pathways responsible for obesity-related disorders and consequently, in the identification of obese individuals at risk of these disorders. The Netherlands Epidemiology of Obesity (NEO) study

  2. 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.

  3. 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.

  4. Inpatient Suicide in a Chinese Psychiatric Hospital

    Science.gov (United States)

    Li, Jie; Ran, Mao-Sheng; Hao, Yuantao; Zhao, Zhenhuan; Guo, Yangbo; Su, Jinghua; Lu, Huixian

    2008-01-01

    Little is known about the risk factors for suicide among psychiatric inpatients in China. In this study we identified the risk factors of suicide among psychiatric inpatients at Guangzhou Psychiatric Hospital. All psychiatric inpatients who died by suicide during the 1956-2005 period were included in this study. Using a case-control design, 64…

  5. The Biomonitoring, Environmental Epidemiology, and Short-Lived Chemicals (BEES-C) Instrument for Assessing Study Quality

    Science.gov (United States)

    Environmental epidemiology studies can be an effective means to assess impacts on human health from exposure to environmental stressors. Exposure scenarios are often extremely complex and proper assessment is critical for interpreting epidemiological study results. Biomarkers are...

  6. Ecological momentary assessment and smartphone application intervention in adolescents with substance use and comorbid severe psychiatric disorders: study protocol

    Directory of Open Access Journals (Sweden)

    Xavier Benarous

    2016-09-01

    Full Text Available Context: Substance Use Disorders (SUDs are highly prevalent among inpatient adolescents with psychiatric disorders. In this population, substance use and other psychiatric outcomes can reinforce one another. Despite the need for integrated interventions in youths with dual diagnoses, few specific instruments are available. App-based technologies have shown promising results to help reduce substance use in adolescents, but their applicability in youths with associated severe psychiatric disorders is poorly documented. We aim to evaluate the feasibility of an ecological momentary assessment (EMA intervention for all substance users, and of a smart-phone application for cannabis users (Stop-Cannabis, for outpatient treatment after hospital discharge. Methods and analysis: All inpatient adolescents with psychiatric disorders hospitalized between 2016 and 2018 in a university hospital will be systematically screened for SUD and, if positive, will be assessed by an independent specialist addiction team. Participants with confirmed SUDs will be invited and helped to download an EMA app and, if required, the Stop-Cannabis app the week preceding hospital discharge. Information about the acceptability and use of both apps and the validity of EMA data in comparison to clinical assessments will be assessed after 6 months and one year.Discussion: This research has been designed to raise specific issues for consideration regarding the sequence between substance use, contextual factors, and other psychiatric symptoms among adolescents with comorbid severe psychiatric disorders. A better understanding of the mechanisms involved will inform the development of integrated treatment for dual disorders at that age.Ethics and dissemination: The study has already been approved and granted. Dissemination will include presentations at international congresses as well as publications in peer-reviewed journals.Trial registration: European Clinical Trials Database: Number

  7. Epidemiology of small intestinal atresia in Europe: a register-based study.

    LENUS (Irish Health Repository)

    Best, Kate E

    2012-09-01

    The epidemiology of congenital small intestinal atresia (SIA) has not been well studied. This study describes the presence of additional anomalies, pregnancy outcomes, total prevalence and association with maternal age in SIA cases in Europe.

  8. Involuntary psychiatric admission based on risk rather than need for treatment: report from the Dublin Involuntary Admission Study (DIAS).

    LENUS (Irish Health Repository)

    Kelly, BD

    2018-04-01

    Involuntary psychiatric admission in Ireland is based on the presence of mental disorder plus serious risk to self\\/others and\\/or need for treatment. This study aimed to examine differences between use of risk and treatment criteria, about which very little is known.

  9. Educational achievement in psychiatric patients and their siblings : a register-based study in 30 000 individuals in The Netherlands

    NARCIS (Netherlands)

    Tempelaar, W. M.; Termorshuizen, F.; MacCabe, J. H.; Boks, M. P M; Kahn, R. S.

    Background: Poor educational achievement is associated with a range of psychiatric disorders. Several studies suggest that this underperformance is due to cognitive deficits that commence before disease onset and reflect a genetic risk for this disorder. However, the specificity and the familial

  10. Victimization of patients with severe psychiatric disorders: prevalence, risk factors, protective factors and consequences for mental health. A longitudinal study.

    NARCIS (Netherlands)

    Dekker, J.J.M.; Theunissen, J.; Van, R.; Duurkoop, P.; Kikkert, M.

    2010-01-01

    Background. Victimization among people with a Severe Mental Illness is a common phenomenon. The objectives of this study proposal are: to delineate the extent and kind of victimization in a representative sample of chronic psychiatric patients; to contribute to the development and validation of a

  11. Methodological aspects of epidemiological studies on groups of workers and members of the public

    International Nuclear Information System (INIS)

    Inskip, H.; Davies, J.

    1987-01-01

    Two reports have been prepared for the Nuclear Energy Agency which discuss epidemiological studies of two types of groups exposed to radiation, namely those exposed in the course of their work and those exposed non-occupationally. In each report the various epidemiological methods used in assessing the relationship between the exposure and subsequent morbidity or mortality have been described. This paper aims to draw on the material in the two reports to provide some guidelines for interpreting and assessing the value of any particular epidemiological study. Many such studies have been discussed in the two reports, and it is not within the scope of this paper to examine specific examples

  12. Co-morbidity of personality disorder in schizophrenia among psychiatric outpatients in China: data from epidemiologic survey in a clinical population.

    Science.gov (United States)

    Wei, YanYan; Zhang, TianHong; Chow, Annabelle; Tang, YingYing; Xu, LiHua; Dai, YunFei; Liu, XiaoHua; Su, Tong; Pan, Xiao; Cui, Yi; Li, ZiQiang; Jiang, KaiDa; Xiao, ZePing; Tang, YunXiang; Wang, JiJun

    2016-07-08

    The reported rates of personality disorder (PD) in subjects with schizophrenia (SZ) are quite varied across different countries, and less is known about the heterogeneity of PD among subjects with SZ. We examined the co-morbidity of PD among patients who are in the stable phase of SZ. 850 subjects were randomly sampled from patients diagnosed with SZ in psychiatric and psycho-counseling clinics at Shanghai Mental Health Center. Co-morbidity of PDs was assessed through preliminary screening and patients were administered several modules of the SCID-II. Evidence of heterogeneity was evaluated by comparing patients diagnosed with SZ with those who presented with either affective disorder or neurosis (ADN). 204 outpatients (24.0 %) in the stable phase of SZ met criteria for at least one type of DSM-IV PD. There was a higher prevalence of Cluster-A (odd and eccentric PD) and C (anxious and panic PD) PDs in SZ (around 12.0 %). The most prevalent PD was the paranoid subtype (7.65 %). Subjects with SZ were significantly more likely to have schizotypal PD (4.4 % vs. 2.1 %, p = 0.003) and paranoid PD (7.6 % vs. 5.4 %, p = 0.034), but much less likely to have borderline, obsessive-compulsive, depressive, narcissistic and histrionic PD. These findings suggest that DSM-IV PD is common in patients with SZ than in the general population. Patterns of co-morbidity with PDs in SZ are different from ADN.

  13. Social class and gender patterning of insomnia symptoms and psychiatric distress: a 20-year prospective cohort study.

    Science.gov (United States)

    Green, Michael J; Espie, Colin A; Benzeval, Michael

    2014-05-25

    Psychiatric distress and insomnia symptoms exhibit similar patterning by gender and socioeconomic position. Prospective evidence indicates a bi-directional relationship between psychiatric distress and insomnia symptoms so similarities in social patterning may not be coincidental. Treatment for insomnia can also improve distress outcomes. We investigate the extent to which the prospective patterning of distress over 20 years is associated with insomnia symptoms over that period. 999 respondents to the Twenty-07 Study had been followed for 20 years from approximately ages 36-57 (73.2% of the living baseline sample). Psychiatric distress was measured using the GHQ-12 at baseline and at 20-year follow-up. Gender and social class were ascertained at baseline. Insomnia symptoms were self-reported approximately every five years. Latent class analysis was used to classify patterns of insomnia symptoms over the 20 years. Structural Equation Models were used to assess how much of the social patterning of distress was associated with insomnia symptoms. Missing data was addressed with a combination of multiple-imputation and weighting. Patterns of insomnia symptoms over 20 years were classified as either healthy, episodic, developing or chronic. Respondents from a manual social class were more likely to experience episodic, developing or chronic patterns than those from non-manual occupations but this was mostly explained by baseline psychiatric distress. People in manual occupations experiencing psychiatric distress however were particularly likely to experience chronic patterns of insomnia symptoms. Women were more likely to experience a developing pattern than men, independent of baseline distress. Psychiatric distress was more persistent over the 20 years for those in manual social classes and this effect disappeared when adjusting for insomnia symptoms. Irrespective of baseline symptoms, women, and especially those in a manual social class, were more likely than men to

  14. A prospective study of smoking in young women and risk of later psychiatric hospitalization

    DEFF Research Database (Denmark)

    Sørensen, Holger J; Mortensen, Erik L; Reinisch, June M

    2011-01-01

    It is not known whether smoking is a risk factor for mental disorders. Aims: To investigate the prospective associations between cigarette smoking in pregnant women and a range of psychiatric hospital diagnoses.......It is not known whether smoking is a risk factor for mental disorders. Aims: To investigate the prospective associations between cigarette smoking in pregnant women and a range of psychiatric hospital diagnoses....

  15. Multicollinearity in Regression Analyses Conducted in Epidemiologic Studies

    OpenAIRE

    Vatcheva, Kristina P.; Lee, MinJae; McCormick, Joseph B.; Rahbar, Mohammad H.

    2016-01-01

    The adverse impact of ignoring multicollinearity on findings and data interpretation in regression analysis is very well documented in the statistical literature. The failure to identify and report multicollinearity could result in misleading interpretations of the results. A review of epidemiological literature in PubMed from January 2004 to December 2013, illustrated the need for a greater attention to identifying and minimizing the effect of multicollinearity in analysis of data from epide...

  16. The prediction of discharge from in-patient psychiatric rehabilitation: a case-control study

    Directory of Open Access Journals (Sweden)

    Mountain Debbie A

    2011-09-01

    Full Text Available Abstract Background At any time, about 1% of people with severe and enduring mental illness such as schizophrenia require in-patient psychiatric rehabilitation. In-patient rehabilitation enables individuals with the most challenging difficulties to be discharged to successful and stable community living. However, the length of rehabilitation admission that is required is highly variable and the reasons for this are poorly understood. There are very few case-control studies of predictors of outcome following hospitalisation. None have been carried out for in-patient rehabilitation. We aimed to identify the factors that are associated with achieving discharge from in-patient rehabilitation by carrying out a case-control study. Methods We compared two groups: 34 people who were admitted to the Rehabilitation Service at the Royal Edinburgh Hospital and discharged within a six year study period, and 31 people who were admitted in the same period, but not discharged. We compared the groups on demographic, illness, treatment and risk variables that were present at the point of their admission to rehabilitation. We used independent t tests and Pearson Chi-Square tests to compare the two groups. Results We found that serious self harm and suicide attempts, treatment with high dose antipsychotics, antipsychotic polypharmacy and previous care in forensic psychiatric services were all significantly associated with non-discharge. The non-discharged group were admitted significantly later in the six year study period and had already spent significantly longer in hospital. People who were admitted to rehabilitation within the first ten years of developing psychosis were more likely to have achieved discharge. Conclusions People admitted later in the study period required longer rehabilitation admissions and had higher rates of serious self harm and treatment resistant illness. They were also more likely to have had previous contact with forensic services. This

  17. Prevalence of psychiatric disorders among children of different ethnic origin.

    OpenAIRE

    Zwirs, B.W.; Burger, H.; Schulpen, T.W.J.; Wiznitzer, M.; Fedder, H.; Buitelaar, J.K.

    2007-01-01

    The present study assesses the population prevalence of DSM-IV disorders among native and immigrant children living in low socio-economic status (SES) inner-city neighborhoods in the Netherlands. In the first phase of a two-phase epidemiological design, teachers screened an ethnically diverse sample of 2041 children aged 6-10 years using the Strengths and Difficulties Questionnaire (SDQ). In the second phase, a subsample of 253 children was psychiatrically examined, while their parents were i...

  18. Epilepsy and non-organic non-affective psychosis. National epidemiologic study

    DEFF Research Database (Denmark)

    Bredkjaer, S R; Mortensen, P B; Parnas, Josef

    1998-01-01

    BACKGROUND: This study tests the hypothesis that epilepsy increases the risk of developing schizophrenia and other non-affective functional psychoses using a nationwide sample of people with epilepsy. METHOD: A record linkage study between a sample from the National Patient Register, consisting...... of 67,116 people with epilepsy, and the Danish Psychiatric Register identified all people with non-affective psychoses with onset after the first epilepsy diagnosis. The relation between risk of psychiatric disorder in people with epilepsy and the general Danish population was estimated. RESULTS...... of an association between epilepsy and the risk of subsequent non-affective psychosis....

  19. Psychiatric symptoms and response quality to self-rated personality tests: Evidence from the PsyCoLaus study.

    Science.gov (United States)

    Dupuis, Marc; Meier, Emanuele; Rudaz, Dominique; Strippoli, Marie-Pierre F; Castelao, Enrique; Preisig, Martin; Capel, Roland; Vandeleur, Caroline L

    2017-06-01

    Despite the fact that research has demonstrated consistent associations between self-rated measures of personality dimensions and mental disorders, little has been undertaken to investigate the relation between psychiatric symptoms and response patterns to self-rated tests. The aim of this study was to investigate the association between psychiatric symptoms and response quality using indices from our functional method. A sample of 1,784 participants from a Swiss population-based cohort completed a personality inventory (NEO-FFI) and a symptom checklist of 90 items (SCL-90-R). Different indices of response quality were calculated based on the responses given to the NEO-FFI. Associations among the responses to indices of response quality, sociodemographic characteristics and the SCL-90-R dimensions were then established. Psychiatric symptoms were associated with several important differences in response quality, questioning subjects' ability to provide valid information using self-rated instruments. As suggested by authors, psychiatric symptoms seem associated with differences in personality scores. Nonetheless, our study shows that symptoms are also related to differences in terms of response patterns as sources of differences in personality scores. This could constitute a bias for clinical assessment. Future studies could still determine whether certain subpopulations of subjects are more unable to provide valid information to self-rated questionnaires than others. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  20. Association of Healthy Food Intake with Psychiatric Distress in Children and Adolescents: the CASPIAN-IV study

    Directory of Open Access Journals (Sweden)

    Hoda Zahedi

    2016-12-01

    Full Text Available Background: Healthy dietary habits are known as a key factor for improving brain functions and cognitive ability in children and adolescents. The goal of this study was to evaluate the association of healthy food consumption with mental health in Iranian children and adolescents.Materials and Methods: Data were obtained from the fourth national school-based surveillance survey entitled CASPIAN-IV study. In this study, 14880 children and adolescents aged 6-18 years were selected by multistage, cluster sampling method from rural and urban areas. The students and their parents completed two sets of questionnaires. The psychiatric distress included depression, worry, insomnia, anxiety, aggression, confusion, and worthless and the violent behaviors comprised of physical fight, victim and bully. The healthy foods included fresh fruits, dried fruits, vegetables and dairy products.Results: The participants include 13,486 students from elementary, intermediate and high school degree. The prevalence of psychiatric distress was significantly higher among high school students, while violent behaviors were more prevalent in the middle school students. According to the multivariate model (model IV, the risk of psychiatric distress was significantly lower in students with daily consumption of fresh fruits, vegetables and milk. In addition, those with daily consumption of vegetables and milk had significantly lower risk for violent behaviors.Conclusion: Consumption of healthy foods may reduce the risk of psychiatric distress and violent behaviors. Therefore, in addition to its benefits, increasing healthy food consumption among children and adolescents can be useful in preventing mental health disorders.

  1. Psychiatric disorders, psychotropic medication use and falls among women: an observational study.

    Science.gov (United States)

    Williams, Lana J; Pasco, Julie A; Stuart, Amanda L; Jacka, Felice N; Brennan, Sharon L; Dobbins, Amelia G; Honkanen, Risto; Koivumaa-Honkanen, Heli; Rauma, Päivi H; Berk, Michael

    2015-04-08

    Psychotropic agents known to cause sedation are associated with an increased risk of falls, but the role of psychiatric illness as an independent risk factor for falls is not clear. Thus, this study aimed to investigate the association between psychiatric disorders, psychotropic medication use and falls risk. This study examined data collected from 1062 women aged 20-93 yr (median 50 yr) participating in the Geelong Osteoporosis Study, a large, ongoing, population-based study. Depressive and anxiety disorders for the preceding 12-month period were ascertained by clinical interview. Current medication use and falls history were self-reported. Participants were classified as fallers if they had fallen to the ground at least twice during the same 12-month period. Anthropometry, demographic, medical and lifestyle factors were determined. Logistic regression was used to test the associations, after adjusting for potential confounders. Fifty-six women (5.3%) were classified as fallers. Those meeting criteria for depression within the past 12 months had a 2.4-fold increased odds of falling (unadjusted OR = 2.4, 95% CI 1.2-4.5). Adjustment for age and mobility strengthened the relationship (adjusted OR = 2.7, 95% CI 1.4-5.2) between depression and falling, with results remaining unchanged following further adjustment for psychotropic medication use (adjusted OR = 2.7, 95% CI 1.3-5.6). In contrast, past (prior to 12-month) depression were not associated with falls. No association was observed between anxiety and falls risk. Falling was associated with psychotropic medication use (unadjusted OR = 2.8, 95% CI 1.5-5.2), as well as antidepressant (unadjusted OR = 2.4, 95% CI 1.2-4.8) and benzodiazepine use (unadjusted OR = 3.4, 95% CI 1.6-7.3); associations remained unchanged following adjustment for potential confounders. The likelihood of falls was increased among those with depression within the past 12 months, independent of psychotropic medication

  2. Psychiatric morbidity in prisoners

    Science.gov (United States)

    Kumar, Vinod; Daria, Usha

    2013-01-01

    Background: Prisoners are having high percentage of psychiatric disorders. Majority of studies done so far on prisoners are from Western countries and very limited studies from India. Aim: Study socio-demographic profile of prisoners of a central jail and to find out current prevalence of psychiatric disorders in them. Materials and Methods: 118 prisoners were selected by random sampling and interviewed to obtain socio-demographic data and assessed on Indian Psychiatric Interview Schedule (IPIS) with additional required questions to diagnose psychiatric disorders in prisoners. Results: Mean age of prisoners was 33.7 years with 97.5% males, 57.6% from rural areas and 65.3% were married. Average education in studied years was 6.6 years and 50.8% were unskilled workers. 47.4% were murderers while 20.3% of drugs related crimes. 47.5% were convicted and history of criminal behavior in family was in 32.2% prisoners. Current prevalence of psychiatric disorders was 33%. Psychotic, depressive, and anxiety disorders were seen in 6.7%, 16.1%, and 8.5% prisoners respectively. 58.8% had history of drug abuse/dependence prior to imprisonment. Conclusion: One prison of Hadoti region of Rajasthan is full of people with mental-health problems who collectively generate significant levels of unmet psychiatric treatment need. Prisons are detrimental to mental-health. Beginning of reforms is the immediate need. PMID:24459308

  3. What is desirable and feasible in dose reconstruction for application in epidemiological studies?

    International Nuclear Information System (INIS)

    Bouville, A.; Beebe, G.W.; Anspaugh, L.

    1996-02-01

    Epidemiological studies of populations are of two general forms, monitoring or formal, and serve several possible purposes. Monitoring studies inform members of potentially affected population groups of the nature and magnitude of the risks that might have been imposed on them. Formal epidemiological studies can increase scientific knowledge about the quantitative risk that attends exposure. Risks of human health due to radiation exposure are most appropriately estimated by means of formal epidemiological studies. Dosimetric data are essential for any epidemiological study, but the detail and accuracy needed depend on the purposes to be served. If the need is for a monitoring study, then general information about doses will suffice. However, a formal study that is expected to contribute to scientific information about quantitative radiation risk requires careful individual dose estimation. This paper is devoted to the discussion of dosimetric data needed for formal epidemiological studies of populations exposed as a result of nuclear power operations. The recommendations made by the National Research Council have largely been followed. The examples used in this paper are relevant to the Chernobyl accident, which caused a large number of people to be exposed at relatively high doses and provided an opportunity for formal epidemiological studies to be initiated. The studies that are singled out are those of thyroid cancer among children who resided in Belarus and in Ukraine at the time of the accident, and those of leukemia among workers involved in the mitigation of the accident and in clean-up operations

  4. Are Ataques de Nerviosa in Puerto Rican Children Associated with Psychiatric Disorder?

    Science.gov (United States)

    Guarnaccia, Peter J.; Martinez, Igda; Ramirez, Rafael; Canino, Glorisa

    2005-01-01

    Objective: To provide the first empirical analysis of a cultural syndrome in children by examining the prevalence and psychiatric correlates of ataques de nervios in an epidemiological study of the mental health of children in Puerto Rico. Method: Probability samples of caretakers of children 4-17 years old in the community (N = 1,892; response…

  5. Spot Sampling and Exposure Surrogate Selection as Sources of Bias in Environmental Epidemiology Studies

    Science.gov (United States)

    Spot measurements of chemical biomarkers are often used as quantitative exposure surrogates in environmental epidemiology studies. These measures can be expressed a number of different ways – for example, urinary biomarkers can be expressed in units of concentration (&micr...

  6. Webinar Presentation: Epidemiologic Studies of the Effects of Toxic Exposures on Brain and Behavior: Neuropsychological Assessment

    Science.gov (United States)

    This presentation, Epidemiologic Studies of the Effects of Toxic Exposures on Brain and Behavior: Neuropsychological Assessment, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Interdisciplinary Approaches to Neurodevelopment.

  7. A sera-epidemiological cross-sectional study of hepatitis B virus in ...

    African Journals Online (AJOL)

    epidemiological community-based cross- sectional study. Setting. All nine provinces of Zimbabwe. Palticipants. From April 1989 to December 1991 serum samples were collected tram 1 461 males and 1 933 females in the age group 10 - 61 ...

  8. Implementation of evidence on the nurse-patient relationship in psychiatric wards through a mixed method design: study protocol.

    Science.gov (United States)

    Moreno-Poyato, Antonio R; Delgado-Hito, Pilar; Suárez-Pérez, Raquel; Leyva-Moral, Juan M; Aceña-Domínguez, Rosa; Carreras-Salvador, Regina; Roldán-Merino, Juan F; Lluch-Canut, Teresa; Montesó-Curto, Pilar

    2017-01-01

    Psychiatric nurses are aware of the importance of the therapeutic relationship in psychiatric units. Nevertheless, a review of the scientific evidence indicates that theoretical knowledge alone is insufficient to establish an adequate therapeutic alliance. Therefore, strategies are required to promote changes to enhance the establishment of the working relationship. The aims of the study are to generate changes in how nurses establish the therapeutic relationship in acute psychiatric units, based on participative action research and to evaluate the effectiveness of the implementation of evidence through this method. The study will use a mixed method design. Qualitative methodology, through participative action research, will be employed to implement scientific evidence on the therapeutic relationship. A quasi-experimental, one-group, pre-test/post-test design will also be used to quantitatively measure the effectiveness of the implementation of the evidence. Participants will consist of nurses and patients from two psychiatric units in Barcelona. Nurses will be selected by theoretical sampling, and patients assigned to each nurses will be selected by consecutive sampling. Qualitative data will be gathered through discussion groups and field diaries. Quantitative data will be collected through the Working Alliance Inventory and the Interpersonal Reactivity Index. Qualitative data will be analysed through the technique of content analysis and quantitative data through descriptive and inferential statistics. This study will help to understand the process of change in a nursing team working in an inpatient psychiatric ward and will allow nurses to generate knowledge, identify difficulties, and establish strategies to implement change, as well as to assess whether the quality of the care they provide shows a qualitative improvement.

  9. Psychiatric comorbidity may not predict suicide during and after hospitalization. A nested case-control study with blinded raters.

    Science.gov (United States)

    Walby, Fredrik A; Odegaard, Erik; Mehlum, Lars

    2006-06-01

    To investigate the differential impact of DSM-IV axis-I and axis-II disorders on completed suicide and to study if psychiatric comorbidity increases the risk of suicide in currently and previously hospitalized psychiatric patients. A nested case-control design based on case notes from 136 suicides and 166 matched controls. All cases and controls were rediagnosed using the SCID-CV for axis-I and the DSM-IV criteria for axis-II disorders and the inter-rater reliability was satisfactory. Raters were blind to the case and control status and the original hospital diagnoses. Depressive disorders and bipolar disorders were associated with an increased risk of suicide. No such effect was found for comorbidity between axis-I disorders and for comorbidity between axis-I and axis-II disorders. Psychiatric diagnoses, although made using a structured and criteria-based approach, was based on information recorded in case notes. Axis-II comorbidity could only be investigated at an aggregated level. Psychiatric comorbidity did not predict suicide in this sample. Mood disorders did, however, increase the risk significantly independent of history of previous suicide attempts. Both findings can inform identification and treatment of patients at high risk for completed suicide.

  10. Eugenics, environment, and acclimatizing to Manchukuo: psychiatric studies of Japanese colonists.

    Science.gov (United States)

    Matsumura, Janice

    2010-09-01

    Both the advocates and critics of what has been called "the new imperial history," which may be characterized by its focus on how colonies were not simply influenced by but also exercised an influence on a dominating foreign state, have inspired this article. The article addresses the production and dissemination of medical knowledge in its examination of psychiatric research conducted in the 1930s in Japan's unofficial colony of Manchukuo. It highlights the political dimension of studies of psychosomatic disorders, syphilis, and alcoholism among colonists by placing it in the context of contending theories of racial improvement and growing official support for mass migration, especially to northeast China. Moreover, it inquires into restrictions on the flow of ideas from the colonies by examining how these studies were received in Japan. While interest in the colonies ensured that psychiatrists in Manchukuo were able to publish their research in leading Japanese medical journals, their findings jeopardized too many political and professional interests to become more public. In much-publicized debates stimulated by the impeding establishment of eugenic sterilization legislation, their colleagues in Japan in the late 1930s who championed the argument of environment over heredity were conspicuously silent about conditions among Japanese colonists, using instead examples of European and North American colonists to make their case.

  11. Dopaminergic dysfunction and psychiatric symptoms in movement disorders: a 123I-FP-CIT SPECT study

    International Nuclear Information System (INIS)

    Di Giuda, Daniela; Cocciolillo, Fabrizio; Bruno, Isabella; Giordano, Alessandro; Camardese, Giovanni; Pucci, Lorella; Janiri, Luigi; Bentivoglio, Anna Rita; Guidubaldi, Arianna; Fasano, Alfonso

    2012-01-01

    Psychiatric symptoms frequently occur in patients with movement disorders. They are not a mere reaction to chronic disability, but most likely due to a combination of psychosocial factors and biochemical dysfunction underlying the movement disorder. We assessed dopamine transporter (DAT) availability by means of 123 I-FP-CIT SPECT, and motor and psychiatric features in patients with Parkinson's disease, primary dystonia and essential tremor, exploring the association between SPECT findings and symptom severity. Enrolled in the study were 21 patients with Parkinson's disease, 14 patients with primary dystonia and 15 patients with essential tremor. The severity of depression symptoms was assessed using the Hamilton depression rating scale, anxiety levels using the Hamilton anxiety rating scale and hedonic tone impairment using the Snaith-Hamilton pleasure scale. Specific 123 I-FP-CIT binding in the caudate and putamen was calculated based on ROI analysis. The control group included 17 healthy subjects. As expected, DAT availability was significantly decreased in patients with Parkinson's disease, whereas in essential tremor and dystonia patients it did not differ from that observed in the control group. In Parkinson's disease patients, an inverse correlation between severity of depression symptoms and DAT availability in the left caudate was found (r = -0.63, p = 0.002). In essential tremor patients, levels of anxiety symptoms were inversely correlated with DAT availability in the left caudate (r = -0.69, p = 0.004). In dystonia patients, the severities of both anxiety and depression symptoms were inversely associated with DAT availability in the left putamen (r = -0.71, p = 0.004, and r = -0.75, p = 0.002, respectively). There were no correlations between psychometric scores and 123 I-FP-CIT uptake ratios in healthy subjects. We found association between presynaptic dopaminergic function and affective symptoms in different movement disorders. Interestingly, the

  12. Significance of epidemiological studies for estimating the genetic radiation hazards of man

    International Nuclear Information System (INIS)

    Stephan, G.

    1982-01-01

    Following a brief presentation of the fundamentals of epidemiological studies, the problems associated with such studies are discussed. Epidemiological investigations on survivors of the atomic bomb explosions in Hiroshima and Nagasaki and also on the population of Kerala, a state in south west India with a high natural radiation load, are then discussed. Consideration was given to the question whether the Down-Syndrom is a valid indicator for proving a causal relationship between radiation dose and genetic effects. (MG) [de

  13. Epidemiological studies on glyphosate - No new findings for the European risk assessment

    OpenAIRE

    German Federal Institute for Risk Assessment

    2016-01-01

    The assessment of epidemiological studies on the health effects of glyphosate is currently being discussed in the media. In this context, BfR evaluated a so-called expert opinion on epidemiological studies prepared by non-government organisations and concludes that no new findings are being reported for the joint European assessment of the active substance glyphosate. The accusations brought forth in the so-called expert opinion of scientific deception by the assessment authorities are c...

  14. Neighborhood linking social capital as a predictor of psychiatric medication prescription in the elderly: a Swedish national cohort study.

    Science.gov (United States)

    Sundquist, Jan; Hamano, Tsuyoshi; Li, Xinjun; Kawakami, Naomi; Shiwaku, Kuninori; Sundquist, Kristina

    2014-08-01

    Little is known about the association between neighborhood linking social capital and psychiatric medication in the elderly. The present study analyzes whether there is an association between linking social capital (a theoretical concept describing the amount of trust between individuals and societal institutions) and prescription of antipsychotics, anxiolytics, hypnotics/sedatives, antidepressants, or anti-dementia drugs. The entire Swedish population aged 65+, a total of 1,292,816 individuals, were followed from 1 July 2005 until first prescription of psychiatric medication, death, emigration, or the end of the study on 31 December 2010. Small geographic units were used to define neighborhoods. The definition of linking social capital was based on mean voting participation in each neighborhood unit, categorized in three groups. Multilevel logistic regression was used to estimate odds ratios (ORs) and between-neighborhood variance in three different models. There was an inverse association between the level of linking social capital and prescription of psychiatric medications (except for anti-dementia drugs). The associations decreased, but remained significant, after accounting for age, sex, family income, marital status, country of birth, and education level (except for antidepressants). The OR for prescription of antipsychotics in the crude model was 1.65 (95% CI 1.53-1.78) and decreased, but remained significant (OR = 1.26; 95% CI 1.17-1.35), after adjustment for the individual-level sociodemographic variables. Decision-makers should take into account the potentially negative effect of linking social capital on psychiatric disorders when planning sites of primary care centers and psychiatric clinics, as well as other kinds of community support for elderly patients with such disorders. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. The association of Mediterranean diet and exercise modifications with anthropometric parameters in a psychiatric community population: A pilot study

    Directory of Open Access Journals (Sweden)

    Rosaria Di Lorenzo

    2018-03-01

    Full Text Available Weight gain and related metabolic syndrome (MS are major current issues in public health. MS consists of abdominal fat, atherogenic dyslipidemia, hypertension, hyperglycemia, insulin resistance, pro-inflammatory and pro-thrombotic state, and accounts for both cardiovascular diseases and type II diabetes mellitus risk factors. Patients affected by psychiatric illness present a prevalence of 35–40% of MS. Many studies have shown that Mediterranean diet is associated with the reduction of mortality due to cardiovascular and malignant diseases, potentially preventing both obesity and type II diabetes mellitus. Our pilot study explores the effects of a 12-month healthy lifestyle program (Mediterranean diet and mild physical activity on metabolic and anthropometric parameters of patients affected by chronic psychiatric disorders who live in a psychiatric community facility. A Mediterranean diet was provided by a senior nutritional clinician and adapted by two dieticians, according to the needs and preferences of the community population. Concomitantly, a program of moderate physical activity, consisting in 30-min walks on level ground 4days a week, and psycho-educational group sessions with educational and therapeutic purposes were implemented. The metabolic and anthropometric parameters of our patients improved after both 6 (T6 and 12 (T12 months. Body Max Index was statistically significantly reduced at T6 and T12, with patients perceiving good quality of life. These positive outcomes suggest that a low-cost healthy lifestyle program can produce good adherence and feasibility even among patients with chronic psychiatric diseases, reducing their risk for MS, cardiovascular diseases and other complications. Keywords: Weight gain and metabolic syndrome, Antipsychotic drugs, Chronic psychiatric disorders, Rehabilitative community, Mediterranean diet and mild physical activity

  16. Profile of suicide attempts and risk factors among psychiatric patients: A case-control study.

    Directory of Open Access Journals (Sweden)

    Meha Bhatt

    Full Text Available Suicidal behaviour remains challenging for clinicians to predict, with few established risk factors and warning signs among psychiatric patients.We aimed to describe characteristics and identify risk factors for suicide attempts among patients with psychiatric disorders.Multivariable logistic regression analysis, adjusted for clinically important confounders, was employed to determine risk factors for suicide attempts within a psychiatric patient population.The case (n = 146 and control groups (n = 104 did not differ significantly with regards to sociodemographic characteristics. The majority of the participants who had attempted suicide did so with high intent to die, and expected to die without medical intervention. The primary method of attempt was pharmaceutical overdose among the case participants (73.3%. Results showed impulsivity (odds ratio [OR] = 1.15, 95% confidence interval [CI] = 1.03-1.30 and borderline personality symptoms (OR = 1.07, 95% CI = 1.01-1.13 were significantly associated with attempted suicide.Our findings indicate that known sociodemographic risk factors for suicide may not apply within psychiatric populations. Prevention strategies for suicidal behaviour in psychiatric patients may be effective, including limited access to means for suicide attempts (i.e. excess pharmaceutical drugs and target screening for high-risk personality and impulsivity traits.

  17. Evaluating psychiatric nursing competencies applied to emergency settings: A pilot role delineation study.

    Science.gov (United States)

    Mello, Joanna J; Bell, Janice F; Siegel, Elena O; Ward, Deborah H

    2016-03-01

    Despite increasing emergency department (ED) use for psychiatric emergencies, limited evidence exists to clearly identify the competencies necessary of emergency nurses to care for this population. 1. To define the specialized skill and knowledge of emergency nurses by examining the frequency with which recommended psychiatric nursing competencies are performed in the ED setting. 2. To assess emergency nurses' rankings of importance and self-efficacy related to recommended psychiatric nursing competencies in order to explore their relevance to emergency nursing. Emergency nurses (n = 75) completed a survey ranking the frequency, importance and self-efficacy of 15 psychiatric nursing competencies. Data analysis revealed competency relevance and regression analysis demonstrated factors that may contribute to self-efficacy. Nurses reported performing psychiatric competencies frequently (mean scores of 0.64 to 3.04). Importance rankings were highest (mean scores of 1.81 to 3.67). Self-efficacy mean scores ranged from 0.89 to 3.47. Frequency and importance of activities predicted higher self-efficacy scores. Younger age and competencies often, and existing competencies appear applicable. As frequency and importance of competencies influence self-efficacy, practice and interventions to underscore the importance of competencies may improve self-efficacy. Younger and less experienced nurses might require more support. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Psychometric properties of the Patient Dignity Inventory in an acute psychiatric ward: an extension study of the preliminary validation

    Directory of Open Access Journals (Sweden)

    Di Lorenzo R

    2018-03-01

    Full Text Available Rosaria Di Lorenzo,1 Paola Ferri,2 Carlotta Biffarella,2 Giulio Cabri,3 Eleonora Carretti,4 Gabriella Pollutri,5 Ludovica Spattini,5 Cinzia Del Giovane,6 Harvey Max Chochinov7 1Psychiatric Intensive Treatment Facility, Mental Health Department, Azienda USL, Modena, Italy; 2Department of Diagnostic, Clinical and Public Health Medicine, University of Modena and Reggio Emilia, Modena, Italy; 3Service of Psychiatric Diagnosis and Treatment, Mental Health Department, Azienda USL, Modena, Italy; 4School of Nursing, University of Modena and Reggio Emilia, Italy; 5School of Specialization in Pscyhiatry, Faculty of Medicine, University of Modena and Reggio Emilia, Italy; 6Faculty of Medicine, Institute of Primary Care (BIHAM, University of Bern, Bern, Switzerland; 7Department of Psychiatry, University of Manitoba, Winnipeg, MB, Canada Background: During the last decades, dignity has been an emerging issue in mental health since its ethical and therapeutic implications became known. This study is an extension of the preliminary validation of the Patient Dignity Inventory (PDI in a psychiatric setting, originally designed for assessing perceived dignity in terminal cancer patients. Methods: From October 21, 2015 to December 31, 2016, we administered the Italian PDI to all patients hospitalized in an acute psychiatric ward, who provided their consent and completed it at discharge (n=165. We performed Cronbach’s alpha coefficient and principal factor analysis. We administered other scales concomitantly to analyze the concurrent validity of PDI. We applied stepwise multiple linear regression to identify the patients’ demographic and clinical variables related to the PDI score. Results: Our response rate was 93%, with excellent internal consistency (Cronbach’s alpha coefficient=0.94. The factorial analysis showed three factors with eigenvalue >1, which explained >80% of total variance: 1 “loss of self-identity and anxiety for the future”, 2

  19. A prospective study of monitoring practices for metabolic disease in antipsychotic-treated community psychiatric patients

    Directory of Open Access Journals (Sweden)

    Watkinson Helen MO

    2007-06-01

    Full Text Available Abstract Background Patients with severe mental illness are at increased risk for metabolic and cardiovascular disease. A number of recent guidelines and consensus statements recommend stringent monitoring of metabolic function in individuals receiving antipsychotic drugs. Methods We conducted a prospective cohort study of 106 community-treated psychiatric patients from across the diagnostic spectrum from the Northeast of England to investigate changes in metabolic status and monitoring practices for metabolic and cardiovascular disease. We undertook detailed anthropometric and metabolic assessment at baseline and follow-up, and examined clinical notes and hospital laboratory records to ascertain monitoring practices. Results A high prevalence of undiagnosed and untreated metabolic disease was present at baseline assessment. Mean follow-up time was 599.3 (SD ± 235.4 days. Body mass index (p 50% of subjects had neither blood glucose nor lipids monitored during the follow-up period. Conclusion This cohort has a high prevalence of metabolic disease and heightened cardiovascular risk. Despite the publication of a number of recommendations regarding physical health screening in this population, monitoring rates are poor, and physical health worsened during the follow-up period.

  20. The service needs of mothers with schizophrenia: a qualitative study of perinatal psychiatric and antenatal workers.

    Science.gov (United States)

    Wan, Ming Wai; Moulton, Steff; Abel, Kathryn M

    2008-01-01

    The study sought to (1) understand the perspectives of perinatal psychiatric and antenatal health service workers on the service and support needs of mothers with schizophrenia; (2) obtain their views on the feasibility and potential effectiveness of a proposed parenting intervention tailored for this group. Twenty-eight perinatal psychiatry and antenatal service workers were interviewed using a semi-structured methodology, and anonymised verbatim transcripts analysed for content themes. Many respondents felt that women with schizophrenia received insufficient postnatal support. Perceived needs were: support with adjustment/coping; parenting skills and sensitivity training; maintaining mental health; continuity of care and community support; and encouraging bonding. Service integration/continuity and social stigma were recurring themes that impacted on recommendations, such as the need for interdisciplinary communication and mental health education for midwives. The parenting program was generally well received, although many raised concerns regarding patient involvement and specific intervention characteristics. The views of health workers are a valuable complement to the service user perspective. They highlight the needs of this high-risk group in their transition to motherhood, and how they might be met, as well as a need for staff training so that parenting interventions are better understood as positive prevention work.

  1. Bullying behaviour in schools, socioeconomic position and psychiatric morbidity: a cross-sectional study in late adolescents in Greece.

    Science.gov (United States)

    Magklara, Konstantina; Skapinakis, Petros; Gkatsa, Tatiana; Bellos, Stefanos; Araya, Ricardo; Stylianidis, Stylianos; Mavreas, Venetsanos

    2012-02-12

    Bullying is quite prevalent in the school setting and has been associated with the socioeconomic position and psychiatric morbidity of the pupils. The aim of the study was to investigate the association between bullying and socioeconomic status in a sample of Greek adolescents and to examine whether this is confounded by the presence of psychiatric morbidity, including sub-threshold forms of illness. 5,614 adolescents aged 16-18 years old and attending 25 senior high schools were screened and a stratified random sample of 2,427 were selected for a detailed interview. Psychiatric morbidity was assessed with a fully structured psychiatric interview, the revised Clinical Interview Schedule (CIS-R), while bullying was assessed with the revised Olweus bully/victim questionnaire. The following socio-economic variables were assessed: parental educational level and employment status, financial difficulties of the family and adolescents' school performance. The associations were investigated using multinomial logit models. 26.4% of the pupils were involved in bullying-related behaviours at least once monthly either as victims, perpetrators or both, while more frequent involvement (at least once weekly) was reported by 4.1%. Psychiatric morbidity was associated with all types of bullying-related behaviours. No socioeconomic associations were reported for victimization. A lower school performance and unemployment of the father were significantly more likely among perpetrators, while economic inactivity of the mother was more likely in pupils who were both victims and perpetrators. These results were largely confirmed when we focused on high frequency behaviours only. In addition, being overweight increased the risk of frequent victimization. The prevalence of bullying among Greek pupils is substantial. Perpetration was associated with some dimensions of adolescents' socioeconomic status, while victimization showed no socioeconomic associations. Our findings may add to the

  2. Bullying behaviour in schools, socioeconomic position and psychiatric morbidity: a cross-sectional study in late adolescents in Greece

    Directory of Open Access Journals (Sweden)

    Magklara Konstantina

    2012-02-01

    Full Text Available Abstract Background Bullying is quite prevalent in the school setting and has been associated with the socioeconomic position and psychiatric morbidity of the pupils. The aim of the study was to investigate the association between bullying and socioeconomic status in a sample of Greek adolescents and to examine whether this is confounded by the presence of psychiatric morbidity, including sub-threshold forms of illness. Methods 5,614 adolescents aged 16-18 years old and attending 25 senior high schools were screened and a stratified random sample of 2,427 were selected for a detailed interview. Psychiatric morbidity was assessed with a fully structured psychiatric interview, the revised Clinical Interview Schedule (CIS-R, while bullying was assessed with the revised Olweus bully/victim questionnaire. The following socio-economic variables were assessed: parental educational level and employment status, financial difficulties of the family and adolescents' school performance. The associations were investigated using multinomial logit models. Results 26.4% of the pupils were involved in bullying-related behaviours at least once monthly either as victims, perpetrators or both, while more frequent involvement (at least once weekly was reported by 4.1%. Psychiatric morbidity was associated with all types of bullying-related behaviours. No socioeconomic associations were reported for victimization. A lower school performance and unemployment of the father were significantly more likely among perpetrators, while economic inactivity of the mother was more likely in pupils who were both victims and perpetrators. These results were largely confirmed when we focused on high frequency behaviours only. In addition, being overweight increased the risk of frequent victimization. Conclusions The prevalence of bullying among Greek pupils is substantial. Perpetration was associated with some dimensions of adolescents' socioeconomic status, while victimization

  3. Negotiating clinical knowledge:a field study of psychiatric nurses' everyday communication

    DEFF Research Database (Denmark)

    Buus, Niels

    2008-01-01

    Nursing practices at psychiatric hospitals have changed significantly over the last decades. In this paper, everyday nursing practices were interpreted in light of these institutional changes. The objective was to examine how mental health nurses' production of clinical knowledge was influenced b...... knowledge influenced processes of clinical decision-making among the nurses as the game added to a distorted widening of a 'fictional distance' between patients and the representations produced by the nurses.......Nursing practices at psychiatric hospitals have changed significantly over the last decades. In this paper, everyday nursing practices were interpreted in light of these institutional changes. The objective was to examine how mental health nurses' production of clinical knowledge was influenced...... by the particular social relations on hospital wards. Empirical data stemming from an extended fieldwork at two Danish psychiatric hospital wards were interpreted using interactionistic theory and the metaphor: 'the game of clinical knowledge'. The results indicated that the nurses' production of clinical knowledge...

  4. Psychotropic drug effects contributing to psychiatric hospitalization of children: a preliminary study.

    Science.gov (United States)

    Fialkov, M J; Hasley, S

    1984-12-01

    Over an 11-month period on a Children's Psychiatric Unit 5% of 60 first admissions for hospitalization were apparently associated with adverse effects of psychotropic medication. Forty (66%) of the first admissions had used, prior to hospitalization, a wide variety of drugs including stimulants, major and minor tranquilizers, anticonvulsants, antidepressants and over-the-counter drugs containing antihistamines and analgesics. It is suggested that inappropriate and injudicious use of psychotropic medications may be associated with unanticipated adverse behavioral effects, which can result in deterioration of a child's functioning to the point of necessitating psychiatric hospitalization. Early identification of these unwanted psychotropic effects has diagnostic, prognostic, economic, and legal implications.

  5. Risk of new psychiatric episodes in the year following divorce in midlife: cause or selection? A nationwide register-based study of 703,960 individuals.

    Science.gov (United States)

    Björkenstam, Emma; Hallqvist, Johan; Dalman, Christina; Ljung, Rickard

    2013-12-01

    To examine if divorce is associated with an increased risk of psychiatric disorder. A register-based cohort study of all married or divorced individuals aged 45-54 in Sweden in 2006. After exclusion of 129,669 individuals with a history of psychiatric care in 1987-2005, we followed 703,960 persons for psychiatric disorder during 2007, measured as psychiatric inpatient care, outpatient care and use of psychotropic medication. Marital trajectories were taken into consideration. Data were analysed using Poisson regression. Divorced women and men had a higher risk for psychiatric inpatient care compared to married (ORwomen = 3.2, 95%CI = 1.6-6.3, ORmen = 3.3, 95%CI = 2.0-5.4). The longer the marriage, the lower the risk for psychiatric disorders. Lower educational level increased the risk for psychiatric inpatient care. In conclusion, our study supports both the selection hypothesis, linking healthy individuals to long and stable marriages, and the social causation hypothesis, linking the stress of recent divorce to increased psychiatric disorder for both women and men.

  6. Relationship between occupational stress and depression among psychiatric nurses in Japan.

    Science.gov (United States)

    Yoshizawa, Kaori; Sugawara, Norio; Yasui-Furukori, Norio; Danjo, Kazuma; Furukori, Hanako; Sato, Yasushi; Tomita, Tetsu; Fujii, Akira; Nakagam, Taku; Sasaki, Masahide; Nakamura, Kazuhiko

    2016-01-01

    Psychiatric nursing is a stressful area of nursing practice. The purpose of this study was to examine occupational stress among psychiatric nurses in Japan. In this cross-sectional study, 238 psychiatric nurses were recruited from 7 hospitals. Data regarding the Generic Job Stress Questionnaire (GJSQ), the Center for Epidemiologic Studies for Depression Scale (CES-D), and the Health Practice Index (HPI) were obtained via self-report questionnaires. After adjusting for all the variables, CES-D scores were associated with job stress, but social support reduced the effect of stress on depression among psychiatric nurses. However, the interpretation of these results was hampered by the lack of data concerning important occupational factors, such as working position, personal income, and working hours. Further longitudinal investigation into the factors associated with depression may yield useful information for administrative and psychological interventions.

  7. A Selected Reaction Monitoring Mass Spectrometry Protocol for Validation of Proteomic Biomarker Candidates in Studies of Psychiatric Disorders.

    Science.gov (United States)

    Reis-de-Oliveira, Guilherme; Garcia, Sheila; Guest, Paul C; Cassoli, Juliana S; Martins-de-Souza, Daniel

    2017-01-01

    Most biomarker candidates arising from proteomic studies of psychiatric disorders have not progressed for use in clinical studies due to insufficient validation steps. Here we describe a selective reaction monitoring mass spectrometry (SRM-MS) approach that could be used as a follow-up validation tool of proteins identified in blood serum or plasma. This protocol specifically covers the stages of peptide selection and optimization. The increasing application of SRM-MS should enable fast, sensitive, and robust methods with the potential for use in clinical studies involving sampling of serum or plasma. Understanding the molecular mechanisms and identifying potential biomarkers for risk assessment, diagnosis, prognosis, and prediction of drug response goes toward the implementation of translational medicine strategies for improved treatment of patients with psychiatric disorders and other debilitating diseases.

  8. Gender and psychiatric diagnosis: a 5-year retrospective study in a Nigerian Federal Medical Centre.

    Science.gov (United States)

    Agbir, T M; Oyigeya, M; Audu, M; Dapap, D D; Goar, S G

    2010-01-01

    The role of gender in psychiatry disorders is becoming increasingly important. This study is therefore, aimed at identifying gender pattern of admissions to a public mental health centre with regards to demographic characteristic, psychiatry diagnosis and length of stay on admission. In this retrospective study Hospital records of 388 patients admitted at the psychiatric section of the Federal Medical Centre (FMC) Makurdi, between January, 2004 and December, 2008 were studied for gender differences regarding demographic attributes, length of stay and psychiatry diagnoses. Findings revealed that more men than women were admitted overall. Most men (56%) were less than 30 years old whereas 60.6% of women were within 30-59 years aged bracket. For men the main diagnosis was schizophrenia (30.5%), followed by substance related disorders (16.5%) then depression (14.0%); for women the main diagnosis was also schizophrenia (30.3%), this was followed by depression (24.5%), only one woman was diagnosed with substance related disorder. A statistically significant association was also found between having a personality disorder and being a male (p = 0.009). Most female were single and belong to the lowest occupational group. There was no significant difference in the gender distribution of patients with respect to length of stay on admission (p = 0.161). The results revealed how psychiatry diagnosis is significantly influence by gender issues. We therefore recommend that; for a more effective psychiatry formulation, it is imperative to pay attention to gender issues that may affect the development of psychopathology.

  9. Risk factors of coercion among psychiatric inpatients: a nationwide register-based cohort study.

    Science.gov (United States)

    Thomsen, Christoffer; Starkopf, Liis; Hastrup, Lene Halling; Andersen, Per Kragh; Nordentoft, Merete; Benros, Michael Eriksen

    2017-08-01

    Reducing the use of coercion among patients with mental disorders has long been a political priority. However, risk factors for coercive measures have primarily been investigated in smaller studies. To reduce the use of coercion, it is crucial to identify people at risk which we aim to do in this first large-scale study. A cohort study was conducted among all psychiatric inpatients in Denmark, following 112,233 individuals during 1999-2014. Data from Danish registers were analysed using logistic regression for repeated measures. 24,594 inpatients were exposed to a coercive measure (21.9%). Clinical characteristics were the foremost predictors of coercion and patients with organic mental disorder had the highest increased risk of being subjected to a coercive measure (OR = 5.56; 95% CI = 5.04, 6.14). The risk of coercion was the highest in the first admission and decreased with the number of admissions (all p < 0.001). The following socioeconomic variables were associated with an increased risk of coercion: male sex, unemployment, lower social class and immigrants from low and middle income countries (all p < 0.001). Early retirement and social relations, such as being married and having children, reduced the risk of being subjected to coercive measure (all p < 0.05). From our nationwide data, we identified a broad range of risk factors associated with coercive measures. Our findings can assist researchers in identifying patients at risk of coercion and thereby help targeting new coercion reduction programs.

  10. Individual and parental psychiatric history and risk for suicide among adolescents and young adults in Denmark : A population-based study

    DEFF Research Database (Denmark)

    Stenager, Kirstina; Qin, Ping

    2008-01-01

    BACKGROUND: Both individual and familial histories of mental illness are substantial risk factors for suicide in young people. AIM: To explore suicide risk among adolescents and young adults according to detailed aspects of individual and parental psychiatric admission history. METHODS: A nested...... case-control study was undertaken using data from Danish population registers to include 4,142 suicide cases and 82,840 matched controls aged 9-35 years. Data were analyzed with conditional logistic regression. RESULTS: A history of hospitalized psychiatric illness was a strong risk factor for suicide......, affective disorders or substance abuse disorders. At the same time, a parental psychiatric history constituted a substantial risk factor for suicide in young people, in particular, if having a mother admitted for psychiatric illness. The elevated risk associated with parental psychiatric history was greater...

  11. A review of methods used for studying the molecular epidemiology of Brachyspira hyodysenteriae.

    Science.gov (United States)

    Zeeh, Friederike; Nathues, Heiko; Frey, Joachim; Muellner, Petra; Fellström, Claes

    2017-08-01

    Brachyspira (B.) spp. are intestinal spirochaetes isolated from pigs, other mammals, birds and humans. In pigs, seven Brachyspira spp. have been described, i.e. B. hyodysenteriae, B. pilosicoli, B. intermedia, B. murdochii, B. innocens, B. suanatina and B. hampsonii. Brachyspira hyodysenteriae is especially relevant in pigs as it causes swine dysentery and hence considerable economic losses to the pig industry. Furthermore, reduced susceptibility of B. hyodysenteriae to antimicrobials is of increasing concern. The epidemiology of B. hyodysenteriae infections is only partially understood, but different methods for detection, identification and typing have supported recent improvements in knowledge and understanding. In the last years, molecular methods have been increasingly used. Molecular epidemiology links molecular biology with epidemiology, offering unique opportunities to advance the study of diseases. This review is based on papers published in the field of epidemiology and molecular epidemiology of B. hyodysenteriae in pigs. Electronic databases were screened for potentially relevant papers using title and abstract and finally, Barcellos et al. papers were systemically selected and assessed. The review summarises briefly the current knowledge on B. hyodysenteriae epidemiology and elaborates on molecular typing techniques available. Results of the studies are compared and gaps in the knowledge are addressed. Finally, potential areas for future research are proposed. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Invited commentary on … When unbearable suffering incites psychiatric patients to request euthanasia: a qualitative study.

    Science.gov (United States)

    Pearce, Steve

    2017-10-01

    Although the paper in this issue by Verhofstadt et al sheds some light on the features of unbearable suffering stemming from psychiatric disorder leading to a request for euthanasia, this is limited. The bulk of the paper illustrates the particular ethical challenges posed by the policy of making euthanasia available in these circumstances. © The Royal College of Psychiatrists 2017.

  13. Problems in psychiatric care of 'difficult patients': a Delphi-study

    NARCIS (Netherlands)

    Koekkoek, Bauke; van Meijel, Berno; Schene, Aart; Hutschemaekers, Giel

    2009-01-01

    'difficult patients' may evoke strong feelings in health professionals. The ambivalent attitude of, especially, non-psychotic chronic patients towards psychiatric care may be frustrating and burdensome to professionals. Many of these patients are cared for in non-specialized services, where