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Sample records for prevalence frequency severity

  1. Prevalence and Severity of Depression among Undergraduate ...

    African Journals Online (AJOL)

    Purpose: To highlight the prevalence and severity of depression among undergraduate students in public and private ... mental health effect of university education on undergraduate students, especially female students. Keywords: Depression ..... Kim YS, Koh YJ, Leventhal B. School bullying and suicidal risk in Korean ...

  2. Parental harsh discipline in mainland China: prevalence, frequency, and coexistence.

    Science.gov (United States)

    Wang, Meifang; Liu, Li

    2014-06-01

    The study examined the prevalence, frequency, and coexistence of psychological aggression (PA), corporal punishment (CP), and severe physical abuse (SPA) in mainland China. Using a sample of 2,518 father-mother dyads of 3-15-year-old children, the findings revealed that parental harsh discipline was prevalent in mainland China. The rates of harsh discipline in the current study fell in the middle of the ranges of rates found in other studies. Harsh discipline was most likely directed at boys or children aged 7 years and committed by mothers, young fathers, or high and low socioeconomic status (SES) parents. The prevalence of maternal and paternal PA and CP declined with the children's age. Maternal and paternal SPA first increased and then decreased with child age. The frequency of the three types of maternal and paternal harsh discipline fluctuated depending on the age of the children. In addition, approximately 50% of the mothers and fathers who reported using severe forms of disciplinary practices also engaged in less severe forms of harsh disciplinary practices against their children. SPA generally coexisted with CP and PA, and CP was usually accompanied by PA; however, PA was more likely to occur independently compared with CP and SPA. Moreover, maternal harsh discipline coexisted with paternal harsh discipline to some extent. The coexistence decreased with increasing severity of parental harsh discipline and differed according to child gender. These findings highlight the importance of studying these three types of parental harsh discipline simultaneously and intervening in harsh discipline by mothers and fathers within the same family. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Asthma prevalence and severity in low-resource communities.

    Science.gov (United States)

    Cruz, Álvaro A; Stelmach, Rafael; Ponte, Eduardo V

    2017-06-01

    The prevalence of asthma was thought to be low in most low-income countries, but several reports have indicated this is not always true. This is a narrative review of recent publications on the burden of asthma in low and middle-income countries (LMIC) and underprivileged communities from developed countries. Several studies have reported a low prevalence of asthma is LMIC, but indicate it is increasing. In the last few years, however, many surveys demonstrated this may not always be true. An analysis of the International Study for Asthma and Allergy in Childhood phase III database indicated although the prevalence of asthma among children and adolescents is higher in the developed countries, symptoms of asthma are often more severe in less affluent nations. The rate of uncontrolled asthma is also higher among underprivileged communities of developed countries. Secondary analysis of data generated by the WHO's world health survey performed among adults of 70 countries indicate symptoms of asthma are less frequent in middle-income countries and more frequent in the extremes, low income and high income. This sort of U shaped distribution suggests the disease (or syndrome) comprise more than one major phenotype related to diverse underlying mechanisms. In fact, recent reports show symptoms of asthma among the poor are associated with unhygienic living conditions, which may reduce the risk of atopy but increase the risk of nonatopic wheezing. Urbanization and exposure to air pollution also seem to contribute to an increasing prevalence severity of asthma in LMIC. Access to proper diagnosis and treatment with controller medications for asthma, specially with inhaled corticosteroids is feasible and cost-effective, reduce symptoms, health resource utilization, improves quality of life, and reduce mortality in low-resource settings. Prevalence of asthma was thought to be low in low-income countries, but several reports have indicated this is not always true. Under

  4. Prevalence, severity and factors associated with peripheral ...

    African Journals Online (AJOL)

    Aims: To determine the prevalence and associated risk factors of diabetic peripheral neuropathy (DPN) among newly diag- nosed diabetes mellitus patients in ... socio-demographics, age, duration of symptoms and history of diabetic ulcer were analyzed using a multiple logistic regression. A p-value <0.05 was considered ...

  5. Prevalence of exchange blood transfusion in severe ...

    African Journals Online (AJOL)

    Background: Exchange blood transfusion (EBT) is carried out for the treatment of conditions presenting with severe hyperbilirubinaemia and anaemia, such as ABO incompatibility, sepsis, prematurity and birth trauma among others. While it is fast being abandoned as treatment modality for severe neonatal jaundice in the ...

  6. Premenstrual Syndrome: Prevalence, Pattern and Severity Among ...

    African Journals Online (AJOL)

    There was a statistically significant association between severity of symptoms and treatment between the age of respondents and use of oral contraceptive pills with severity of symptoms. Conclusion: PMS is a very common but poorly understood condition in our environment. More local studies are advocated on this subject ...

  7. Prevalência de estreptococos do grupo mutans em crianças de 12 a 31 meses de idade e sua associação com a freqüência e severidade de cárie dental Prevalence of mutans streptococci in 12-31-month-old children and its association with frequency and severity of dental caries

    Directory of Open Access Journals (Sweden)

    Renata de Oliveira MATTOS-GRANER

    1998-10-01

    Full Text Available Avaliaram-se os níveis salivares de estreptococos do grupo mutans (GM e a prevalência de cárie dental em 142 crianças, de 12 a 31 meses de idade, da cidade de Piracicaba - SP. Ao exame clínico, foram diagnosticadas as lesões de cárie iniciais (mancha branca e cavitadas de todas as superfícies dentárias. GM foram detectados em 80,3% (n = 114 das crianças estudadas, sendo que 21,8% (n = 31 delas apresentavam altos níveis salivares desses microrganismos. Os níveis salivares de GM foram dependentes do número de dentes irrompidos na cavidade bucal (c2 = 19,03; p c2 = 28,67; p The prevalence of mutans streptococci (MS was evaluated in samples of unstimulated saliva from 142 12-31-month-old children. Initial and manifest caries of all teeth surfaces were recorded. Mutans streptococci were detected in 80.3% (n = 114 of the studied children, and 21.8% of all children (n = 31 presented high levels of these microorganisms. The salivary levels of mutans streptococci depended on the number of erupted teeth (c2 = 19.03; p c2 = 28.67; p < 0.001. In addition, there was a positive correlation between the salivary levels of these microorganisms and the number of caries lesions which was higher when initial caries were considered (r = 0.537; p < 0.001. These data show a high prevalence of mutans streptococci in children with 12 to 31 months of age and its positive association with the frequency and severity of dental caries.

  8. Prevalence, severity and factors associated with peripheral ...

    African Journals Online (AJOL)

    The history of ever having a foot ulcer was significantly associated with peripheral neuropathy (OR 2.59; 95% CI: 1.03 – 6.49, p = 0.042). Conclusion: DPN occurs in 1 in 4 of newly diagnosed diabetic patients in Mulago hospital. Two thirds of these patients had moderate to severe neuropathy. DPN was independently ...

  9. Severity and Frequency of Proximal Tubule Injury Determines Renal Prognosis

    Science.gov (United States)

    Takaori, Koji; Nakamura, Jin; Yamamoto, Shinya; Nakata, Hirosuke; Sato, Yuki; Takase, Masayuki; Nameta, Masaaki; Yamamoto, Tadashi; Economides, Aris N.; Kohno, Kenji; Haga, Hironori; Sharma, Kumar

    2016-01-01

    AKI increases the risk of developing CKD, but the mechanisms linking AKI to CKD remain unclear. Because proximal tubule injury is the mainstay of AKI, we postulated that proximal tubule injury triggers features of CKD. We generated a novel mouse model to induce proximal tubule–specific adjustable injury by inducing the expression of diphtheria toxin (DT) receptor with variable prevalence in proximal tubules. Administration of high-dose DT in mice expressing the DT receptor consistently caused severe proximal tubule–specific injury associated with interstitial fibrosis and reduction of erythropoietin production. Mild proximal tubule injury from a single injection of low-dose DT triggered reversible fibrosis, whereas repeated mild injuries caused sustained interstitial fibrosis, inflammation, glomerulosclerosis, and atubular glomeruli. DT–induced proximal tubule–specific injury also triggered distal tubule injury. Furthermore, injured tubular cells cocultured with fibroblasts stimulated induction of extracellular matrix and inflammatory genes. These results support the existence of proximal-distal tubule crosstalk and crosstalk between tubular cells and fibroblasts. Overall, our data provide evidence that proximal tubule injury triggers several features of CKD and that the severity and frequency of proximal tubule injury determines the progression to CKD. PMID:26701981

  10. The prevalence, risk factors predicting injury and the severity of ...

    African Journals Online (AJOL)

    No African-based studies have reported the prevalence or severity of injuries, risk factors associated with injuries or return-to-play (RTP) time. Objectives: To determine the prevalence of injuries and associated risk factors, as well as severity of injuries sustained by professional male MMA athletes competing at the Extreme ...

  11. Prevalence of very mild to severe dementia in Denmark

    DEFF Research Database (Denmark)

    Andersen, K; Lolk, A; Nielsen, H

    1997-01-01

    The prevalence of dementia has been estimated in several countries and a meta-analysis has shown moderate and severe dementia in people aged 65 years and older to be between 4% and 6%. The Odense study is aiming to estimate the prevalence and incidence of dementia and to identify risk factors....

  12. Frequency and severity of challenging behaviour in people with profound intellectual and multiple disabilities

    NARCIS (Netherlands)

    Poppes, P.; van der Putten, A. J. J.; Vlaskamp, C.

    2010-01-01

    The main goals of this study were to determine the prevalence, frequency and severity of challenging behaviour in people with profound intellectual and multiple disabilities (PIMD). Because in the literature several health problems and sensory impairments are associated with the onset and existence

  13. Periodontitis prevalence and severity in Indonesians with type 2 diabetes

    OpenAIRE

    Susanto, H.; Nesse, W.; Dijkstra, P.U.; Agustina, D.; Vissink, A.; Abbas, F.

    2010-01-01

    Background: The prevalence of diabetes mellitus type 2 (DM2) in Indonesia is high and still rising. Periodontitis is associated with DM2. No study has investigated this association in Indonesia, nor has any study investigated this association using a variety of methods to operationalize periodontitis. The present study compares prevalence and severity of periodontitis in patients with DM2 to healthy controls, using different methods to operationalize periodontitis. Methods: A total of 78 subj...

  14. Multivariate Frequency-Severity Regression Models in Insurance

    Directory of Open Access Journals (Sweden)

    Edward W. Frees

    2016-02-01

    Full Text Available In insurance and related industries including healthcare, it is common to have several outcome measures that the analyst wishes to understand using explanatory variables. For example, in automobile insurance, an accident may result in payments for damage to one’s own vehicle, damage to another party’s vehicle, or personal injury. It is also common to be interested in the frequency of accidents in addition to the severity of the claim amounts. This paper synthesizes and extends the literature on multivariate frequency-severity regression modeling with a focus on insurance industry applications. Regression models for understanding the distribution of each outcome continue to be developed yet there now exists a solid body of literature for the marginal outcomes. This paper contributes to this body of literature by focusing on the use of a copula for modeling the dependence among these outcomes; a major advantage of this tool is that it preserves the body of work established for marginal models. We illustrate this approach using data from the Wisconsin Local Government Property Insurance Fund. This fund offers insurance protection for (i property; (ii motor vehicle; and (iii contractors’ equipment claims. In addition to several claim types and frequency-severity components, outcomes can be further categorized by time and space, requiring complex dependency modeling. We find significant dependencies for these data; specifically, we find that dependencies among lines are stronger than the dependencies between the frequency and average severity within each line.

  15. Restless legs syndrome in migraine patients: prevalence and severity.

    Science.gov (United States)

    van Oosterhout, W P J; van Someren, E J W; Louter, M A; Schoonman, G G; Lammers, G J; Rijsman, R M; Ferrari, M D; Terwindt, G M

    2016-06-01

    Our aim was to study not only the prevalence but more importantly the severity and the correlation between sleep quality and restless legs syndrome (RLS) in a large population of well-defined migraine patients as poor sleep presumably triggers migraine attacks. In a large cross-sectional and observational study, data on migraine and RLS were collected from 2385 migraine patients (according to the International Classification of Headache Disorders ICHD-IIIb) and 332 non-headache controls. RLS severity (International RLS Study Group severity scale) and sleep quality (Pittsburgh Sleep Quality Index) were assessed. Risk factors for RLS and RLS severity were calculated using multivariable-adjusted regression models. Restless legs syndrome prevalence in migraine was higher than in controls (16.9% vs. 8.7%; multivariable-adjusted odds ratio 1.83; 95% confidence interval 1.18-2.86; P = 0.008) and more severe (adjusted severity score 14.5 ± 0.5 vs. 12.0 ± 1.1; P = 0.036). Poor sleepers were overrepresented amongst migraineurs (50.1% vs. 25.6%; P Restless legs syndrome is not only twice as prevalent but also more severe in migraine patients, and associated with decreased sleep quality. © 2016 EAN.

  16. Restless legs syndrome in migraine patients : prevalence and severity

    NARCIS (Netherlands)

    van Oosterhout, W P J; van Someren, E J W; Louter, M A; Schoonman, G G; Lammers, G J; Rijsman, R M; Ferrari, M D; Terwindt, G M

    BACKGROUND AND PURPOSE: Our aim was to study not only the prevalence but more importantly the severity and the correlation between sleep quality and restless legs syndrome (RLS) in a large population of well-defined migraine patients as poor sleep presumably triggers migraine attacks. METHODS: In a

  17. Severe Family Violence and Alzheimer's Disease: Prevalence and Risk Factors.

    Science.gov (United States)

    Paveza, Gregory J.; And Others

    1992-01-01

    Examined violence among 184 Alzheimer patients and their caregivers. Analysis of severe violence subscale of Conflict Tactics Scale indicated that 15.8 percent of patients had been violent in year since diagnosis; 5.4 percent of caregivers had been violent toward patient; and prevalence of violence was 17.4 percent. Variables most associated with…

  18. Prevalence and Severity of Malaria Parasitemia among Children ...

    African Journals Online (AJOL)

    Background: Malaria is one of the most serious and complex health problems in Sub Saharan Africa. Anemia in Children with malaria may require blood transfusion and has been be associated with high mortality rates. Aim: The aim of this study is to evaluate the prevalence, pattern, and severity of malaria parasitemia ...

  19. Frequency and severity of rheumatic heart disease in the catchment ...

    African Journals Online (AJOL)

    Frequency and severity of rheumatic heart disease in the catchment area of Gauteng hospitals, 1993-1995. Sally-Ann Clur. Abstract. No Abstract. South African Medical Journal Vol. 96(3) 2006: 233-237. Article Metrics. Metrics Loading ... Metrics powered by PLOS ALM.

  20. Pterygium: prevalence and severity in an Amazonian ophthalmic setting, Brazil

    Directory of Open Access Journals (Sweden)

    Sophie Joanna Coutts

    2012-12-01

    Full Text Available OBJECTIVE: This is a cross sectional ophthalmic clinic-based study to estimate the prevalence and severity of pterygium in a selected population in the Amazon Basin, Brazil. METHODS: The study included 225 subjects above 20 years age from three different places of residence of Manaus city (group 1, n=89, river based communities (group 2, n= 116 and indigenous rainforest inhabitants (group 3, n=20. Pterygia was graded 1-4 by torch examination and gender, age and occupation determined. RESULTS: were assessed to have pterygia (grades 2-4 117 people; 52% against 108 control subjects with bilateral disease in 43% of subjects. Prevalence of grades 2-4 increased from 36% in group 1 to 62.5 % in group 2 and 75% in group 3. Of these subjects the percentage with outdoor professions increased across the groups from 31.2% to 67.1 % and 70% respectively. Also subjects of group 2 who worked largely outdoors, showed increasing pterygia severity, from grades 2 at 57% (p=0.0002, grade 3 at 93.3% (p,0.0001 to grade 4 at 100% (p=0.0004 CONCLUSION: Amazonian communities have a high prevalence of pterygia, which correlates to greater outdoor occupation and sun exposure. This study agrees with previous worldwide reports and it is the first study to compare the prevalence of pterygium in rural and urban living in Amazonian in Brazil. This study highlights the public health significance and gross need for intervention studies.

  1. Frequency of nutritional rickets in children admitted with severe pneumonia.

    Science.gov (United States)

    Haider, Nighat; Nagi, Abdul Ghaffar; Khan, Khalid Mehmood A

    2010-09-01

    To determine the frequency of nutritional rickets in children hospitalized with severe pneumonia. This study was carried out at the department of paediatric medicine at National Institute of Child Health Karachi. It is a case series done over a period of six months from 15th November 2008 to 15th may 2009. Patients admitted (n=137) with severe pneumonia were included in the study and were investigated for presence of rickets with serum calcium, phosphorus and alkaline phosphatase. Those having low to normal calcium low phosphorus and raised alkaline phosphatase were labeled as having rickets. All data collected were entered on Performa. Children with familial, vitamin D dependent/resistant rickets, secondary rickets, and cerebral palsy or on anti convulsant therapy were excluded from this study. Out of 137 patients, with severe pneumonia, 83 were male and 54 female. Frequency of nutritional rickets in children with severe pneumonia was observed in 101(74%) cases. Rickets was more common in 2 to 12 months of age, i.e., 79.8% (67/84) and in those children who were breast fed (85.3% vs. 40%). Frequency was higher in those children who were not exposed to sunlight. Pneumonia is a very common presentation of rickets. This study suggests that rickets may be more common in children who are breast fed and those who have less exposure to sunlight.

  2. Prevalence of celiac disease in patients with severe food allergy.

    Science.gov (United States)

    Pillon, R; Ziberna, F; Badina, L; Ventura, A; Longo, G; Quaglia, S; De Leo, L; Vatta, S; Martelossi, S; Patano, G; Not, T; Berti, I

    2015-10-01

    The association between food allergy and celiac disease (CD) is still to be clarified. We screened for CD 319 patients with severe food allergy (IgE > 85 kU/l against food proteins and a history of severe allergic reactions) who underwent specific food oral immunotherapy (OIT), together with 128 children with mild allergy who recovered without OIT, and compared the prevalence data with our historical data regarding healthy schoolchildren. Sixteen patients (5%) with severe allergy and one (0.8%) with mild allergy tested positive for both genetic and serological CD markers, while the prevalence among the schoolchildren was 1%. Intestinal biopsies were obtained in 13/16 patients with severe allergy and in the one with mild allergy, confirming the diagnosis of CD. Sufferers from severe food allergy seem to be at a fivefold increased risk of CD. Our findings suggest that routine screening for CD should be recommended in patients with severe food allergy. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Auricular electroacupuncture reduces frequency and severity of Raynaud attacks.

    Science.gov (United States)

    Schlager, Oliver; Gschwandtner, Michael E; Mlekusch, Irene; Herberg, Karin; Frohner, Tanja; Schillinger, Martin; Koppensteiner, Renate; Mlekusch, Wolfgang

    2011-02-01

    Acupuncture has been shown to influence skin perfusion and the subjective cold perception threshold. Therefore, we hypothesized that auricular electroacupuncture (EA) might reduce symptoms in primary Raynaud's phenomenon (PRP). Twenty-six patients with PRP received 6 cycles of auricular EA. After 3, 6 and 24 weeks attack frequency and severity were reevaluated using standardized questionnaires and a visual analogue scale (VAS). Skin temperature was assessed by infrared thermography and laser Doppler perfusion imaging was used to determine skin perfusion. Compared to baseline we found a significant reduction of attack frequency after 3 (p = 0.001) and 6 weeks (p < 0.001) of auricular EA. This improvement sustained following cessation of EA, after 24 weeks (p < 0.001). Furthermore, attack associated pain was reduced after 3 (p = 0.003), 6 (p = 0.003) and 24 weeks (p = 0.001) of treatment, while skin temperature and skin perfusion did not change significantly throughout the study period. Auricular EA reduces symptoms by means of frequency and severity of attacks in PRP but has no influence on skin perfusion and skin temperature.

  4. DSM-5 Alcohol Use Disorder Severity in Puerto Rico: Prevalence, Criteria Profile, and Correlates.

    Science.gov (United States)

    Caetano, Raul; Gruenewald, Paul; Vaeth, Patrice A C; Canino, Glorisa

    2018-02-01

    Our aim was to examine lifetime criteria profiles and correlates of severity (mild, moderate, severe) of DSM-5 alcohol use disorders (AUD) in Puerto Rico. Data are from a household random sample of individuals 18 to 64 years of age in San Juan, Puerto Rico. The survey response rate was 83%. DSM-5 AUD was identified with the Spanish version of the World Health Organization's Composite International Diagnostic Interview. The analyses also identify correlates of each severity level using an ordered logistic regression model. The prevalence of lifetime DSM-5 AUD among men and women was 38 and 16%, respectively. Mild lifetime DSM-5 AUD was the most prevalent severity level among both men (18%) and women (9%). The most common criteria, independent of gender and severity level, were drinking larger quantities and for longer than planned (men range: 80 to 97%; women range: 78 to 91%) and hazardous use (men range: 56 to 91%; women range: 42 to 74%). Results from ordered logistic regression showed that the adjusted odds ratio for weekly drinking frequency, greater volume of alcohol consumed per drinking occasion, positive attitudes about drinking, drinking norms, and male gender invariantly increased risks across all DSM-5 AUD severity levels (mild, moderate, severe). Greater negative attitudes about drinking, low family cohesion, and Protestant religion were related to greater risks at higher AUD severity levels. AUD prevalence is high in San Juan, Puerto Rico. Prevalence rates for some criteria are equally high across severity levels and poorly differentiate between mild, moderate, or severe DSM-5 AUD. The sociodemographic and alcohol-related risks vary across DSM-5 severity levels. Copyright © 2018 by the Research Society on Alcoholism.

  5. Prevalence of radiological findings among cases of severe secondary hyperparathyroidism

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    Paulo Gustavo Sampaio Lacativa

    Full Text Available CONTEXT AND OBJECTIVE: Patients with end stage renal disease (ESRD and secondary hyperparathyroidism (HPT2 are prone to develop heterotopic calcifications and severe bone disease. Determination of the sites most commonly affected would decrease costs and patients' exposure to X-ray radiation. The aim here was to determine which skeletal sites produce most radiographic findings, in order to evaluate hemodialysis patients with HPT2, and to describe the most prevalent radiographic findings. DESIGN AND SETTING: This study was cross-sectional, conducted in one center, the Hospital Universitário Clementino Fraga Filho (HUCFF, in Rio de Janeiro, Brazil. METHODS: Whole-body radiographs were obtained from 73 chronic hemodialysis patients with indications for parathyroidectomy due to severe HPT2. The regions studied were the skull, hands, wrists, clavicles, thoracic and lumbar column, long bones and pelvis. All the radiographs were analyzed by the same two radiologists, with great experience in bone disease interpretation. RESULTS: The most common abnormality was subperiosteal bone resorption, mostly at the phalanges and distal clavicles (94% of patients, each. "Rugger jersey spine" sign was found in 27%. Pathological fractures and deformities were seen in 27% and 33%, respectively. Calcifications were presented in 80%, mostly at the forearm fistula (42%, abdominal aorta and lower limb arteries (35% each. Brown tumors were present in 37% of the patients, mostly on the face and lower limbs (9% each. CONCLUSION: The greatest prevalence of bone findings were found on radiographs of the hands, wrists, lateral view of the thoracic and lumbar columns and femurs. The most prevalent findings were bone resorption and ectopic calcifications.

  6. Prevalence and severity of dental fluorosis in four English cities.

    Science.gov (United States)

    Pretty, I A; Boothman, N; Morris, J; MacKay, L; Liu, Z; McGrady, M; Goodwin, M

    2016-12-01

    To assess the prevalence and severity of dental fluorosis in four city-based populations using a robust photographic method with TF index reporting; and to record the aesthetic satisfaction scores of children in all four cities. Cross sectional epidemiological survey (surveillance). 1,904 children aged 11-14 years, in four English cities. Two cities were served by community water fluoridation schemes supplying water at 1mg/l F. The other two cities did not have water fluoridation schemes and had low levels of fluoride naturally present. The prevalence and severity of dental fluorosis. Scoring was undertaken using high quality digital images by a single calibrated examiner. Data suggest that the prevalence of fluorosis at levels greater than TF2 are broadly similar to previous studies (F 10%, NF 2%), with an apparent increase in the total number of TF1 cases across both fluoridated (41%) and non-fluoridated cities (32%) with a commensurate decrease in TF0 (F 39%, NF 63%). Data suggest that the proportion of children expressing dissatisfaction with the appearance of their teeth is the same in fluoridated and non-fluoridated communities although the reasons for this may differ. The levels of fluorosis that might be considered of aesthetic concern are low and stable while the increase in TF1 may be due to an increase in self- and professionally-applied fluoride products or the increased sensitivity afforded by the digital imaging system. It is not however a public health problem or concern. Further monitoring appears justified. Copyright© 2016 Dennis Barber Ltd

  7. Prevalence and Predictors of Personality Change After Severe Brain Injury

    DEFF Research Database (Denmark)

    Norup, Anne; Mortensen, Erik Lykke

    2015-01-01

    often observed in patients with frontal or temporal lesions. Generally, personality changes in patients were not associated with more distress and lower HRQOL in family members; however, change in patient agreeableness was associated with lower HRQOL on the role limitations-emotional scale. Conclusions......Objectives To investigate the prevalence of personality change after severe brain injury; to identify predictors of personality change; and to investigate whether personality change is associated with distress in family members. Design A longitudinal study of personality change. Setting...... rating the patient at discharge from hospital and 1 year after injury. The SOs were also asked to complete the anxiety and depression scales of the Symptom Checklist-90-Revised, rating their own emotional condition and health-related quality of life (HRQOL) as assessed by the 4 mental scales...

  8. Cognitive impairment in patients with AIDS – prevalence and severity

    Directory of Open Access Journals (Sweden)

    Watkins CC

    2015-01-01

    Full Text Available Crystal C Watkins,1,2 Glenn J Treisman2 1The Memory Center in Neuropsychiatry, Sheppard Pratt Health System, 2Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA Abstract: The advent of highly active antiretroviral therapy has prolonged the life expectancy of HIV patients and decreased the number of adults who progress to AIDS and HIV-associated dementia. However, neurocognitive deficits remain a pronounced consequence of HIV/AIDS. HIV-1 infection targets the central nervous system in subcortical brain areas and leads to high rates of delirium, depression, opportunistic central nervous system infections, and dementia. Long-term HIV replication in the brain occurs in astrocytes and microglia, allowing the virus to hide from antiviral medication and later compromise neuronal function. The associated cognitive disturbance is linked to both viral activity and inflammatory and other mediators from these immune cells that lead to the damage associated with HIV-associated neurocognitive disorders, a general term given for these disturbances. We review the severity and prevalence of the neuropsychiatric complications of HIV including delirium, neurobehavioral impairments (depression, minor cognitive-motor dysfunction, and HIV-associated dementia. Keywords: HIV, delirium, depression, HAND, dementia; HIV-associated neurocognitive disorder

  9. The temporal patterns of disease severity and prevalence in schistosomiasis

    Energy Technology Data Exchange (ETDEWEB)

    Ciddio, Manuela; Gatto, Marino, E-mail: marino.gatto@polimi.it; Casagrandi, Renato, E-mail: renato.casagrandi@polimi.it [Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio 34/5, 20133 Milano (Italy); Mari, Lorenzo [Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio 34/5, 20133 Milano (Italy); Laboratory of Ecohydrology, ECHO/IIE/ENAC, École Polytechnique Fédérale de Lausanne, Station 2, 1015 Lausanne (Switzerland); Rinaldo, Andrea [Laboratory of Ecohydrology, ECHO/IIE/ENAC, École Polytechnique Fédérale de Lausanne, Station 2, 1015 Lausanne (Switzerland); Dipartimento di Ingegneria Civile, Edile ed Ambientale, Università di Padova, Via Loredan 20, 35131 Padova (Italy)

    2015-03-15

    Schistosomiasis is one of the most widespread public health problems in the world. In this work, we introduce an eco-epidemiological model for its transmission and dynamics with the purpose of explaining both intra- and inter-annual fluctuations of disease severity and prevalence. The model takes the form of a system of nonlinear differential equations that incorporate biological complexity associated with schistosome's life cycle, including a prepatent period in snails (i.e., the time between initial infection and onset of infectiousness). Nonlinear analysis is used to explore the parametric conditions that produce different temporal patterns (stationary, endemic, periodic, and chaotic). For the time-invariant model, we identify a transcritical and a Hopf bifurcation in the space of the human and snail infection parameters. The first corresponds to the occurrence of an endemic equilibrium, while the latter marks the transition to interannual periodic oscillations. We then investigate a more realistic time-varying model in which fertility of the intermediate host population is assumed to seasonally vary. We show that seasonality can give rise to a cascade of period-doubling bifurcations leading to chaos for larger, though realistic, values of the amplitude of the seasonal variation of fertility.

  10. Multidimensional fatigue in pulmonary hypertension: prevalence, severity and predictors

    Science.gov (United States)

    Tartavoulle, Todd M.; Karpinski, Aryn C.; Aubin, Andrew; Kluger, Benzi M.; Distler, Oliver; Saketkoo, Lesley Ann

    2018-01-01

    Pulmonary hypertension is a potentially fatal disease. Despite pharmacological advances in pulmonary hypertension, fatigue remains common in patients with pulmonary hypertension. A convenience sample of 120 participants at an international patient conference completed the Multidimensional Fatigue Inventory (MFI)-20 scale. Data on New York Heart Association Functional Class, body mass index, oxygen use and medication type/use were also collected. There was a high prevalence of “severe” to “very severe” fatigue for each dimension: General Fatigue (60%), Physical Fatigue (55.8%), Reduced Activity (41.7%), Reduced Motivation (32.5%) and Mental Fatigue (27.5%). The mean±sd overall MFI-20 score was 58±5.1. Dimensions with the highest averaged levels were General Fatigue (13.40±3.61), Physical Fatigue (13.23±3.67) and Reduced Activity (11.33±4.16). Body mass index correlated with higher fatigue scores. Phosphodiesterase inhibitor plus endothelin receptor antagonist combination negatively predicted General Fatigue, Physical Fatigue, Reduced Motivation and Reduced Activity. Triple therapy was a significant predictor of General Fatigue, Physical Fatigue and Reduced Activity. There were no significant predictors of Mental Fatigue. Multidimensional fatigue is common and severe in patients with pulmonary hypertension. Phosphodiesterase inhibitor plus endothelin receptor antagonist combination resulted in lower scores in most fatigue dimensions. Comprehensive assessment of fatigue should be considered in the clinical care of patients with pulmonary hypertension and clinical research to develop formal interventions that target this disabling symptom. PMID:29577043

  11. Lipid profile frequency and the prevalence of dyslipidaemia from ...

    African Journals Online (AJOL)

    Hypercholesterolemia correlated significantly with age and sex. Conclusion: Our study showed a relatively low request rate for lipid profile and a high prevalence of dyslipidaemia hence the importance of conducting a major study on the prevalence of dyslipidaemia and associated factors in the Senegalese population.

  12. Severity of atopic dermatitis and Ascaris lumbricoides infection: an evaluation of CCR4+ and CXCR3+ helper T cell frequency.

    Science.gov (United States)

    Silva, Maria Teresa Nascimento; Costa, Vlaudia Assis; Pereira, Teobaldo Gonzaga Realço; Sales, Iana Rafaela Fernandes; Silva, Silvana Ferreira da; Maciel, Maria Amélia Vieira; Malagueño, Elizabeth; Souza, Valdênia Maria Oliveira

    2012-12-01

    Ascaris lumbricoides-infected patients present lower prevalence of severe atopic dermatitis. Peripheral blood of infected children with atopic dermatitis was assessed by flow cytometry of the frequency of Th1 and Th2 cells through the expression of CXCR3 and CCR4 chemokine receptors, respectively. Helminth-free patients with atopic dermatitis presented a high frequency of CCR4+Th2 cells. Parasitized patients with atopic dermatitis showed a lower frequency of CXCR3+Th1 cells compared to infected individuals only. Ascariasis modifies the blood traffic of Th2 cells in atopic dermatitis patients, while the allergic disease down-regulates the traffic of Th1 cells in parasitized patients.

  13. Prevalence and Severity of Depression among People Living with ...

    African Journals Online (AJOL)

    The validated Patient Health, Duke University of North Carolina functional social support questionnaires were used as interviewer-administered tools. The study revealed 14.4% prevalence of depression, with the mild category (9.5%) as the predominant subtype. Factors associated with the risk of developing depression ...

  14. Periodontitis Prevalence and Severity in Indonesians With Type 2 Diabetes

    NARCIS (Netherlands)

    Susanto, Hendri; Nesse, Willem; Dijkstra, Pieter U.; Agustina, Dewi; Vissink, Arjan; Abbas, Frank

    Background: The prevalence of diabetes mellitus type 2 (DM2) in Indonesia is high and still rising. Periodontitis is associated with DM2. No study has investigated this association in Indonesia, nor has any study investigated this association using a variety of methods to operationalize

  15. Periodontitis prevalence and severity in Indonesians with type 2 diabetes

    NARCIS (Netherlands)

    Susanto, H.; Nesse, W.; Dijkstra, P.U.; Agustina, D.; Vissink, A.; Abbas, F.

    2010-01-01

    Background: The prevalence of diabetes mellitus type 2 (DM2) in Indonesia is high and still rising. Periodontitis is associated with DM2. No study has investigated this association in Indonesia, nor has any study investigated this association using a variety of methods to operationalize

  16. Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition

    Directory of Open Access Journals (Sweden)

    Heloisa Carvalho Borges

    2012-12-01

    Full Text Available The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World Health Organization methodology and detection criteria for non-cavitated lesions. A tested, self-administered questionnaire was sent to parents to obtain information about their socio-behavioral characteristics. Standardization was performed to verify concordance among examiners (kappa = 0.84. The prevalence of cavitated caries lesions was 41.2% (821, and the prevalence of both, cavitated and non-cavitated caries lesions, was 43.9% (875. The means ± standard deviations of the decayed, missing, and filled teeth index for children aged 4, 5, and 6 years were 1.18 ± 2.45, 1.65 ± 2.67, and 1.73 ± 2.77, respectively. Caries were significantly more prevalent in children from families with low incomes and low educational levels. The presence of dental caries was associated with access to dental services (p < 0.05. The associations between both, cavitated and non-cavitated dental caries lesions, and the frequency of oral hygiene were statistically significant. The prevalence of dental caries in preschoolers was strongly associated with factors related to the children's parents. Therefore, information about parents' socio-economic status, behaviors, and attitudes in relation to oral health should be considered when planning prevention and educational programs for the oral health of preschool children.

  17. Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition.

    Science.gov (United States)

    Borges, Heloisa Carvalho; Garbín, Cléa Adas Saliba; Saliba, Orlando; Saliba, Nemre Adas; Moimaz, Suzely Adas Saliba

    2012-01-01

    The aim of this study was to analyze the influence of socio-behavioral variables on the prevalence and severity of dental caries in 4- to 6-year-old children. A cross-sectional study was performed on a sample of 1993 children enrolled in 58 public preschools from Araçatuba City, São Paulo State, Brazil, during 2010. The exams were made using the decayed, missing, and filled teeth index (World Health Organization methodology) and detection criteria for non-cavitated lesions. A tested, self-administered questionnaire was sent to parents to obtain information about their socio-behavioral characteristics. Standardization was performed to verify concordance among examiners (kappa = 0.84). The prevalence of cavitated caries lesions was 41.2% (821), and the prevalence of both, cavitated and non-cavitated caries lesions, was 43.9% (875). The means ± standard deviations of the decayed, missing, and filled teeth index for children aged 4, 5, and 6 years were 1.18 ± 2.45, 1.65 ± 2.67, and 1.73 ± 2.77, respectively. Caries were significantly more prevalent in children from families with low incomes and low educational levels. The presence of dental caries was associated with access to dental services (p dental caries lesions, and the frequency of oral hygiene were statistically significant. The prevalence of dental caries in preschoolers was strongly associated with factors related to the children's parents. Therefore, information about parents' socio-economic status, behaviors, and attitudes in relation to oral health should be considered when planning prevention and educational programs for the oral health of preschool children.

  18. Frequency of methotrexate intolerance in rheumatoid arthritis patients using methotrexate intolerance severity score (MISS questionnaire).

    Science.gov (United States)

    Fatimah, Nibah; Salim, Babur; Nasim, Amjad; Hussain, Kamran; Gul, Harris; Niazi, Sarah

    2016-05-01

    The objective of the study was to determine the frequency of methotrexate intolerance in rheumatoid arthritis (RA) patients by applying the methotrexate intolerance severity score (MISS) questionnaire and to see the effect of dose and concomitant use of other disease-modifying antirheumatic drugs (DMARDS) on methotrexate (MTX) intolerance. For the descriptive study, non-probability sampling was carried out in the Female Rheumatology Department of Fauji Foundation Hospital (FFH), Rawalpindi, Pakistan. One hundred and fifty diagnosed cases of RA using oral MTX were selected. The MISS questionnaire embodies five elements: abdominal pain, nausea, vomiting, fatigue and behavioural symptoms. The amplitude of each element was ranked from 0 to 3 being no complaint (0 points), mild (1 point), moderate (2 points) and severe (3 points). A cut-off score of 6 and above ascertained intolerance by the physicians. A total of 33.3 % of the subjects exhibited MTX intolerance according to the MISS questionnaire. Out of which, the most recurring symptom of all was behavioural with a value of 44 % whereas vomiting was least noticeable with a figure of 11 %. About 6.6 % of the women with intolerance were consuming DMARDs in conjunction with MTX. Those using the highest weekly dose of MTX (20 mg) had supreme intolerance with prevalence in 46.2 % of the patients. The frequency of intolerance decreased with a decrease in weekly dose to a minimum of 20 % with 7.5 mg of MTX. MTX intolerance has moderate prevalence in RA patients and if left undetected, the compliance to use of MTX as a first-line therapy will decrease. Methotrexate intolerance is directly proportional to the dose of MTX taken. Also, there is no upstroke seen in intolerance with the use of other disease-modifying agents.

  19. Prevalence and Severity of Malaria Parasitemia among Children ...

    African Journals Online (AJOL)

    induced anemia is much more common in younger children and may require blood transfusion with high mortality rates.[2,3]. In Sub-Saharan Africa (SSA), children admitted with severe anemia are more likely to die than those without anemia.[4,5]. Blood transfusion in severe malarial anemia can be important in preventing ...

  20. Flow motion waves with high and low frequency in severe ischaemia before and after percutaneous transluminal angioplasty

    OpenAIRE

    Hoffmann, Ulrich; Schneider, Ernst; Bollinger, Alfred

    2017-01-01

    Study of objective - The aim was to evaluate skin flux and prevalence of low and high frequency flow motion waves in patients with severe ischaemia due to peripheral arterial occlusive disease before and after percutaneous transluminal angioplasty (PTA) with and without local thrombolysis. Design - Flow motion was recorded by the laser Doppler technique at the dorsum of the foot before, one day, and one month after PTA. The results were separately analysed in patients with successful and unsu...

  1. Nationwide reduction in the frequency of severe hypoglycemia by half

    DEFF Research Database (Denmark)

    Fredheim, S.; Johansen, A.; Thorsen, S. U.

    2015-01-01

    -years. The incidence rate peaked with 16.0 per 100 person-years in 2008 reaching a nadir of 4.9 in 2011. Overall, insulin pump reduced the rate of SH with 27 % compared to any pen treatment (P = 0.003). When stratifying pen treatment, premixed insulin increased the rate of SH by 1.9-fold (P = 0.0015) and NPH increased...... the rate by 1.6-fold (P = 0.003) versus pump treatment, whereas long-acting insulin analogues were comparable with pump treatment (P = 0.1485). We found no association of SH with glycemic control (P > 0.05). Conclusions: A nationwide halving in rates of severe hypoglycemia was observed during the study...

  2. Pain symptoms in patients with severe cerebral palsy: Prevalence ...

    African Journals Online (AJOL)

    Purpose: To evaluate the presence of pain in patients diagnosed with severe cerebral palsy (CP) according to the degree of motor function impairment. Methods: A cross-sectional study was conducted on students of the Association of Parents and Friends of Exceptional Children (APAE) diagnosed with cerebral palsy and ...

  3. Prevalence and Severity of Adverse Drug Reactions among Adult ...

    African Journals Online (AJOL)

    Reuben

    treatment guidelines. MATERIALS AND METHODS. The data reported in this study was collected retrospectively from Care and Treatment Clinic form number .... use of new default first line regimen. Minor. Serious. Dry skin rash. Wet skin rash. Mild peripheral neuropathy. Severe peripheral neuropathy. Anaemia, HB 7.5 –.

  4. Prevalence of alpha-1 antitrypsin deficiency and allele frequency in patients with COPD in Brazil

    Science.gov (United States)

    Russo, Rodrigo; Zillmer, Laura Russo; Nascimento, Oliver Augusto; Manzano, Beatriz; Ivanaga, Ivan Teruaki; Fritscher, Leandro; Lundgren, Fernando; Miravitlles, Marc; Gondim, Heicilainy Del Carlos; Santos, Gildo; Alves, Marcela Amorim; Oliveira, Maria Vera; de Souza, Altay Alves Lino; Sales, Maria Penha Uchoa; Jardim, José Roberto

    2016-01-01

    ABSTRACT Objective: To determine the prevalence of alpha 1-antitrypsin (AAT) deficiency (AATD), as well as allele frequency, in COPD patients in Brazil. Methods: This was a cross-sectional study involving 926 COPD patients 40 years of age or older, from five Brazilian states. All patients underwent determination of AAT levels in dried blood spot (DBS) samples by nephelometry. Those with DBS AAT levels ≤ 2.64 mg/dL underwent determination of serum AAT levels. Those with serum AAT levels of < 113 mg/dL underwent genotyping. In case of conflicting results, SERPINA1 gene sequencing was performed. Results: Of the 926 COPD patients studied, 85 had DBS AAT levels ≤ 2.64 mg/dL, and 24 (2.6% of the study sample) had serum AAT levels of < 113 mg/dL. Genotype distribution in this subset of 24 patients was as follows: PI*MS, in 3 (12.5%); PI*MZ, in 13 (54.2%); PI*SZ, in 1 (4.2%); PI*SS, in 1 (4.2%); and PI*ZZ, in 6 (25.0%). In the sample as a whole, the overall prevalence of AATD was 2.8% and the prevalence of the PI*ZZ genotype (severe AATD) was 0.8% Conclusions: The prevalence of AATD in COPD patients in Brazil is similar to that found in most countries and reinforces the recommendation that AAT levels be measured in all COPD patients. PMID:27812629

  5. Global epidemiology of pediatric severe sepsis: the sepsis prevalence, outcomes, and therapies study

    NARCIS (Netherlands)

    Weiss, S.L.; Fitzgerald, J.C.; Pappachan, J.; Wheeler, D.; Jaramillo-Bustamante, J.C.; Salloo, A.; Singhi, S.C.; Erickson, S.; Roy, J.A.; Bush, J.L.; Nadkarni, V.M.; Thomas, N.J.; Pickkers, P.; et al.,

    2015-01-01

    RATIONALE: Limited data exist about the international burden of severe sepsis in critically ill children. OBJECTIVES: To characterize the global prevalence, therapies, and outcomes of severe sepsis in pediatric intensive care units to better inform interventional trials. METHODS: A point prevalence

  6. Prevalence and Severity of Periodontitis in Indonesian Patients With Rheumatoid Arthritis

    NARCIS (Netherlands)

    Susanto, Hendri; Nesse, Willem; Kertia, Nyoman; Soeroso, Juwono; van Reenen, Yvonne Huijser; Hoedemaker, Eveliene; Agustina, Dewi; Vissink, Arjan; Abbas, Frank; Dijkstra, Pieter U.; Soeroso§, Juwono

    Background: Patients with rheumatoid arthritis (RA) may have more prevalent and severe periodontitis than healthy controls. Periodontitis may increase the systemic inflammation in RA. The aim of this study is to assess periodontitis prevalence and severity and its potential association with systemic

  7. Flow motion waves with high and low frequency in severe ischaemia before and after percutaneous transluminal angioplasty.

    Science.gov (United States)

    Hoffmann, U; Schneider, E; Bollinger, A

    1990-09-01

    STUDY OF OBJECTIVE: The aim was to evaluate skin flux and prevalence of low and high frequency flow motion waves in patients with severe ischaemia due to peripheral arterial occlusive disease before and after percutaneous transluminal angioplasty (PTA) with and without local thrombolysis. Flow motion was recorded by the laser Doppler technique at the dorsum of the foot before, one day, and one month after PTA. The results were separately analysed in patients with successful and unsuccessful treatment. 18 patients with rest pain or incipient gangrene were included. Mean pretreatment systolic ankle pressure was 55.8(SD 25.5) mm Hg, and mean transcutaneous PO2 at 43 degrees C was 5.2(9.4) mm Hg. Arteriography revealed relevant stenoses or occlusions of the femoropopliteal and calf arteries. Before treatment two patterns of flow motion with characteristic frequency ranges were observed at the foot dorsum and at a probe temperature of 32 degrees C: low frequency (LF) waves with a mean frequency of 2.2(0.5) cycles.min-1 and a mean amplitude of 0.73(0.42) arbitrary units (AU) and high frequency (HF) waves with a mean frequency of 22.6(4.2) cycles.min-1 and a mean amplitude of 0.39(0.33) AU. PTA was successful in 11 of the 18 patients. After successful treatment, prevalence of HF waves decreased from 10/11 to 4/11 cases (p less than 0.001), but remained nearly unchanged after failed procedure. Prevalence of LF waves before and after PTA did not differ significantly. Our data support the hypothesis that HF waves represent a reaction of skin microcirculation to severe ischaemia. With reference to animal studies it is proposed that HF waves originate from terminal arterioles. They may function as a compensatory mechanism of flow regulation involved in pathophysiology of ischaemia.

  8. The prevalence of severe fatigue in rheumatic diseases: an international study.

    Science.gov (United States)

    Overman, Cécile L; Kool, Marianne B; Da Silva, José A P; Geenen, Rinie

    2016-02-01

    Fatigue is a common, disabling, and difficult-to-manage problem in rheumatic diseases. Prevalence estimates of fatigue within rheumatic diseases vary considerably. Data on the prevalence of severe fatigue across multiple rheumatic diseases using a similar instrument is missing. Our aim was to provide an overview of the prevalence of severe fatigue across a broad range of rheumatic diseases and to examine its association with clinical and demographic variables. Online questionnaires were filled out by an international sample of 6120 patients (88 % female, mean age 47) encompassing 30 different rheumatic diseases. Fatigue was measured with the RAND(SF)-36 Vitality scale. A score of ≤35 was taken as representing severe fatigue (90 % sensitivity and 81 % specificity for chronic fatigue syndrome). Severe fatigue was present in 41 to 57 % of patients with a single inflammatory rheumatic disease such as rheumatoid arthritis, systemic lupus erythematosus, ankylosing spondylitis, Sjögren's syndrome, psoriatic arthritis, and scleroderma. Severe fatigue was least prevalent in patients with osteoarthritis (35 %) and most prevalent in patients with fibromyalgia (82 %). In logistic regression analysis, severe fatigue was associated with having fibromyalgia, having multiple rheumatic diseases without fibromyalgia, younger age, lower education, and language (French: highest prevalence; Dutch: lowest prevalence). In conclusion, one out of every two patients with a rheumatic disease is severely fatigued. As severe fatigue is detrimental to the patient, the near environment, and society at large, unraveling the underlying mechanisms of fatigue and developing optimal treatment should be top priorities in rheumatologic research and practice.

  9. The Intersection between Perceived Severity and Frequency of Being Bullied: A Rasch Measurement Approach

    Science.gov (United States)

    Chen, Li Ming; Cheng, Ying Yao; Wang, Wen Chung; Hsueh, Ching-Wen

    2015-01-01

    School bullying has been investigated by looking at either the frequency of bullying or the perceived severity of being bullied. However, the relationship between these two constructs needs further clarification. The aim of this study was to clarify the connections between the frequency and the perceived severity of being bullied for bullying…

  10. Self-Reported Frequency and Perceived Severity of Being Bullied among Elementary School Students

    Science.gov (United States)

    Chen, Li-Ming

    2015-01-01

    Background: This study reports students' perspectives on the frequency and perceived severity of being bullied. Methods: A sample of 1816 elementary school students completed self-report surveys of perceived severity and frequency of being bullied. A Rasch technique aligned different victimized behaviors on interval logit scales. A 4-fold schema…

  11. High prevalence of seasonal affective disorder among persons with severe visual impairment

    DEFF Research Database (Denmark)

    Madsen, Helle Østergaard; Dam, Henrik; Hageman, Ida

    2016-01-01

    BACKGROUND: Light severely affects the occurrence of seasonal affective disorder (SAD). AIMS: To compare the prevalence of SAD in persons with severe visual impairment and persons with full sight, and in persons with severe visual impairment with or without light perception. METHOD: This cross......-sectional study assessed the Global Seasonality Score (GSS) and the prevalence of SAD among 2781 persons with visual impairment and 4099 persons with full sight using the Seasonal Pattern Assessment Questionnaire (SPAQ). RESULTS: Respondents with visual impairment had significantly higher GSS and prevalence...... of SAD compared with full sight controls, Pvisual impairment and SPAQ-defined SAD parameters...

  12. Frequency and Severity of Obsessive-Compulsive Symptoms/Disorders, Violence and Suicidal in Schizophrenic Patients

    OpenAIRE

    Hosseini, S H; Zarghami, M; Moudi, S; Mohammadpour, A R

    2012-01-01

    Background This study determined the prevalence and severity of obsessive-compulsive symptoms/disorder (OCS/OCD), aggression and suicidal in schizophrenic patients. Also we compared the prevalence and severity of aggression and suicidal in schizophrenic patients with and without OCS/OCD considering anxiety, depression and substance abuse as confounding factors. Methods During 2007 and 2008, 100 schizophrenic patients were evaluated with Yale-Brown Obsessive Compulsive Scale, Positive and Nega...

  13. Prevalence and severity of intimate partner violence in women living in eight indigenous regions of Mexico.

    Science.gov (United States)

    Valdez-Santiago, Rosario; Híjar, Martha; Rojas Martínez, Rosalba; Avila Burgos, Leticia; Arenas Monreal, María de la Luz

    2013-04-01

    The aim of this study was to identify the prevalence and severity of intimate partner violence (IPV) in eight indigenous regions of Mexico, as well as the socioeconomic and demographic variables that are associated with this phenomenon. A cross-sectional study was conducted in indigenous regions that have a greater availability of government medical services than other indigenous regions. Interviews were conducted with female patients (n = 3287) seeking medical care in either of the two public health institutions in these regions. The severity of intimate partner violence (SIPV) during the previous 12 months was measured using a 33-item scale. Multinomial logistic regression analyses were performed to explore the factors associated with SIPV. Intimate partner violence prevalence was 25.5% (95%CI 24.93-25.26). Female partner variables such as personal history of child abuse (ORA 3.48; 95%CI 2.48-4.89) and work outside the home (ORA 1.74; 95%CI 1.22-2.49) and male partner variables such as unemployment (ORA 2.31; 95%CI 1.34-3.97) and a high frequency of alcohol use (ORA 13.35; 95%CI 7.02-25.39) were the main predictors for IPV. We found a three-fold higher risk of IPV for women living in the Los Altos de Chiapas region (ORA 3.01; 95%CI 1.88-4.79) compared with women in the Mayan region (reference category). Such results should aid decision makers in the development of extended public policies and interventions to address violence against women in the indigenous populations of Mexico. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. The prevalence of severe fatigue in rheumatic diseases: an international study

    NARCIS (Netherlands)

    Overman, C.L.; Da Silva, J.A.P.; Kool, M.B.; Geenen, R.

    2016-01-01

    Fatigue is a common, disabling, and difficult-tomanage problem in rheumatic diseases. Prevalence estimates of fatigue within rheumatic diseases vary considerably. Data on the prevalence of severe fatigue across multiple rheumatic diseases using a similar instrument is missing. Our aim was to provide

  15. Severe fatigue is highly prevalent in ALL rheumatic diseases : an international study

    NARCIS (Netherlands)

    Geenen, R.; Overman, C.L.; Da Silva, J.A.P.; Kool, M.B.

    Background Fatigue is a common, disabling, and difficult to manage problem in rheumatic diseases. Prevalence estimates of fatigue within various rheumatic disease groups vary considerably. Data on the relative prevalence of severe fatigue across multiple rheumatic diseases using a similar instrument

  16. Intimate partner violence in urban Pakistan: prevalence, frequency, and risk factors

    Directory of Open Access Journals (Sweden)

    Tazeen S Ali

    2011-03-01

    Full Text Available Tazeen S Ali1,2, Nargis Asad3, Ingrid Mogren4, Gunilla Krantz51School of Nursing, Aga Khan University, Karachi, Pakistan; 2Department of Public Health Sciences, Division of Global Health, Karolinska Institutet, Stockholm, Sweden; 3Department of Psychiatry, Aga Khan University, Karachi, Pakistan; 4Department of Clinical Science, Obstetrics and Gynecology, Umeå University, Umeå, Sweden; 5Department of Public Health and Community Medicine/Social Medicine, The Sahlgrenska Academy at University of Gothenburg, Göteborg, SwedenBackground: Intimate partner violence (IPV is an important public health issue with severe adverse consequences. Population-based data on IPV from Muslim societies are scarce, and Pakistan is no exception. This study was conducted among women residing in urban Karachi, to estimate the prevalence and frequency of different forms of IPV and their associations with sociodemographic factors.Methods: This cross-sectional community-based study was conducted using a structured questionnaire developed by the World Health Organisation for research on violence. Community midwives conducted face-to-face interviews with 759 married women aged 25–60 years.Results: Self-reported past-year and lifetime prevalence of physical violence was 56.3 and 57.6%, respectively; the corresponding figures for sexual violence were 53.4% and 54.5%, and for psychological abuse were 81.8% and 83.6%. Violent incidents were mostly reported to have occurred on more than three occasions during the lifetime. Risk factors for physical violence related mainly to the husband, his low educational attainment, unskilled worker status, and five or more family members living in one household. For sexual violence, the risk factors were the respondent’s low educational attainment, low socioeconomic status of the family, and five or more family members in one household. For psychological violence, the risk factors were the husband being an unskilled worker and low

  17. Prevalence and gene frequencies of A 1 A 2 BO and Rh(D) blood ...

    African Journals Online (AJOL)

    Background: Research on ABO group system has been of immense interest, due to its medical importance in different diseases. Till date only a few studies have been done on the prevalence and gene frequencies of A1A2BO and Rh(D) blood groups among the Muslim populations of. Uttar Pradesh, North India. The data ...

  18. [Prevalence of severe visual impairement in school-age children in Hungary].

    Science.gov (United States)

    Czeizel, E; Métneki, J; Vitéz, M

    1991-09-15

    The recorded prevalence of 6 to 14 year-old children with severe visual handicap was 0.43 per 1000 in Hungary, 1983/84. The territorial distribution showed significant difference in prevalences, the highest figures were found in two entities with three special institutions for severely visually handicapped children. Thus, the recorded figures are underascertained and the estimated rates are 0.52-0.60 and 0.21 per 1000 for children with severe visual handicap and, within it, blindness, respectively.

  19. Prevalence and severity of obsessive-compulsive disorder and their relationships with dermatological diseases.

    OpenAIRE

    Fatemeh Sheikhmoonesi; Zohreh Hajheidari; Abbas Masoudzadeh; Reza Ali Mohammadpour; Mahbubeh Mozaffari

    2014-01-01

    Most obsessive-compulsive disorder (OCD) patients meet psychiatrists 5 to 10 years after onset of OCD .Its relatively high prevalence ratio and the delay in seeking help suggest that patients with OCD may seek help at non-psychiatric clinics. The present study was undertaken to provide some epidemiological data on the prevalence and severity of OCD in dermatological patients. The participants included 265 consecutive patients with primary dermatologic chief complaint. They were visited by a d...

  20. Prevalence of degree of severity of temporomandibular joint disorder based on sex and age group

    Directory of Open Access Journals (Sweden)

    Luciana Dewanti

    2009-03-01

    Full Text Available Temporomandibular joint disorders are disturbances of mastication system due to one or more component of mastication system does not properly function. The factors that play a role in this problem divided into three factors; a predisposition factor (systemic, occlusion disturbances and psychological trouble, b initiation factor (traumatic and c perpetuation factor (social behavior. These disorders are able to cause a variety of symptom suck as limitedness of jaw movement, clicking, deviation locked joint, muscle pain, joint pain, jaw movement pain and pain of ear and headache. The objective of this study was to obtain information about the prevalence degree of severity of the temporomandibular joint disorder, the differences of prevalence between man and woman and the different among age groups. The study was descriptive and analysis survey, done to 134 patients as an experimental sample of 3–75-year old that have visited Dental Hospital, Padjadjaran University Bandung, during February 2008. Sample consist of 57 men and 77 women were evaluated by using Helkimo Index and analysis by using Z statistical proportion test to know the existence of difference prevalence degree of severity between man and woman and using the chi-square test to know the difference prevalence among age groups.The result of this study shows that there is highly prevalence severity of temporomandibular joint disorder (84,33% and significantly different on prevalence severity between man and woman and among a group of ages.The conclusion can be drawn that patients who visited the dental hospital, Padjadjaran University have higher prevalence severity of temporomandibular joint disorder where a woman has higher level compare to man, and the young adult group has highest either man and woman. Clicking is the most often symptom appear to man and woman.

  1. Hyperhidrosis: an update on prevalence and severity in the United States.

    Science.gov (United States)

    Doolittle, James; Walker, Patricia; Mills, Thomas; Thurston, Jane

    2016-12-01

    Current published estimates of the prevalence of hyperhidrosis in the United States are outdated and underestimate the true prevalence of the condition. The objectives of this study are to provide an updated estimate of the prevalence of hyperhidrosis in the US population and to further assess the severity and impact of sweating on those affected by the condition. For the purposes of obtaining prevalence, a nationally representative sample of 8160 individuals were selected using an online panel, and information as to whether or not they experience hyperhidrosis was obtained. The 393 individuals (210 female, 244 non-Hispanic white, 27 black, mean age 40.3, SE 0.64) who indicated that they have hyperhidrosis were asked further questions, including body areas impacted, severity of symptoms, age of onset, and socioemotional impact of the condition. Current results estimate the prevalence of hyperhidrosis at 4.8 %, which represents approximately 15.3 million people in the United States. Of these, 70 % report severe excessive sweating in at least one body area. In spite of this, only 51 % have discussed their excessive sweating with a healthcare professional. The main reasons are a belief that hyperhidrosis is not a medical condition and that no treatment options exist. The current study's findings with regard to age of onset and prevalence by body area generally align with the previous research. However, current findings suggest that the severity and prevalence are both higher than previously thought, indicating a need for greater awareness of the condition and its associated treatment options among medical professionals.

  2. Is There a Relationship Between Snoring Sound Intensity and Frequency and OSAS Severity?

    Science.gov (United States)

    Acar, Mustafa; Yazıcı, Demet; Bayar Muluk, Nuray; Hancı, Deniz; Seren, Erdal; Cingi, Cemal

    2016-01-01

    We investigated the relationship between snoring sounds and severity of obstructive sleep apnea syndrome (OSAS). A total number of 103 snoring patients (60 males and 43 females) were evaluated by means of polysomnographic findings and snoring sound recordings. Snoring sound intensity was assessed using fast Fourier transform (FFT) method by measuring maximal frequency (Fmax) and average snoring sound intensity level (SSIL). Maximal frequency and SSIL are correlated with apnea-hypopnea index (AHI), REM AHI, and severity of the OSAS. So, as the severity of the OSAS increased, so did the Fmax and SSIL of the snoring recordings, meaning patients started snoring louder with more frequency. In older patients, in females, in severe OSAS group, and in patients with higher body mass index (BMI), AHI and AHI REM values and SSIL and Fmax values increased. As mean oxygen (O2) saturation and lowest O2 saturation decreased, SSIL and Fmax values increased. Maximal frequency and SSIL analysis of the snoring sound increased in severe OSAS patients. People should be aware of the importance of snoring sounds. In particular, patients with snoring sounds increasing in intensity and of higher frequency should discuss with their physicians the possibility of OSAS. © The Author(s) 2015.

  3. Frequency, severity and causes of unexpected allergic reactions to food: a systematic literature review.

    Science.gov (United States)

    Versluis, A; Knulst, A C; Kruizinga, A G; Michelsen, A; Houben, G F; Baumert, J L; van Os-Medendorp, H

    2015-02-01

    Food allergic patients have to deal with an avoidance diet. Confusing labelling terms or precautionary labels can result in misinterpretation and risk-taking behaviour. Even those patients that strictly adhere to their diet experience (sometimes severe) unexpected allergic reactions to food. The frequency, severity and causes of such reactions are unknown. The objective of this review was to describe the frequency, severity and causes of unexpected allergic reactions to food in food allergic patients aged > 12 years, in order to develop improved strategies to deal with their allergy. A systematic review was carried out by two researchers, in six electronic databases (CINAHL, Cochrane, EMBASE, Medline, Psychinfo and Scopus). The search was performed with keywords relating to the frequency, severity and causes of unexpected allergic reactions to food. This resulted in 24 studies which met the inclusion criteria; 18 observational and six qualitative studies. This review shows that knowledge about the frequency of unexpected reactions is limited. Peanut, nuts, egg, fruit/vegetables and milk are the main causal foods. Severe reactions and even fatalities occur. Most reactions take place at home, but a significant number also take place when eating at friends' houses or in restaurants. Labelling issues, but also attitude and risky behaviour of patients can attribute to unexpected reactions. We conclude that prospective studies are needed to get more insight in the frequency, severity, quantity of unintended allergen ingested and causes of unexpected allergic reactions to food, to be able to optimize strategies to support patients in dealing with their food allergy. Although the exact frequency is not known, unexpected reactions to food occur in a significant number of patients and can be severe. For clinical practice, this means that patient education and dietary instructions are necessary. © 2014 John Wiley & Sons Ltd.

  4. Dental caries' experience, prevalence and severity in Mexican adolescents and young adults.

    Science.gov (United States)

    García-Cortés, José O; Medina-Solís, Carlo E; Loyola-Rodriguez, Juan P; Mejía-Cruz, Jorge A; Medina-Cerda, Eduardo; Patiño-Marín, Nuria; Pontigo-Loyola, América P

    2009-01-01

    Determining dental caries' experience, prevalence and severity in students applying for degree courses at San Luis Potosi University (UASLP). A cross-sectional study was carried out involving adolescents and young adults (16 to 25 years old) applying for undergraduate courses at UASLP (approximately 10 %, n=1 027). Two standardized examiners undertook dental examinations; DMFT index, prevalence (DMFT>0), severity (DMFT>3 and DMFT>6) and significant caries index (SiC) were calculated. STATA 9.0 non-parametric tests were used for statistical analysis. Mean age was 18.20+/-1.65; 48.0% were female. The DMFT index was 4.04+/-3.90 and caries prevalence was 74.4%. Regarding caries' severity, 48.8% had MDFT>3 and 24% DMFT>6. The SiC index was 8.64. Females had higher caries experience than males (4.32+/-4.01 cf 3.78+/-3.78; p0.05). Age was associated with both experience (pcaries' severity (pcaries' experience, prevalence and severity were observed in this sample of adolescents and young adults. Restorative experience was high (59.5%) compared to studies carried out in other parts of Mexico and Latin-America.

  5. Frequency and severity of molar incisor hypomineralization (mih) in a group of mexican children, 2014

    OpenAIRE

    Murrieta Pruneda, José Francisco; Torres Vargas, Jessica; Sánchez Meza, Julieta del Carmen

    2016-01-01

    The frequency of incisor molar hypomineralization is variable, which may be present in up to 25% of the population. Objective. To establish frequency and severity of MIH in a group of Mexican children. Material and Methods. A cross-sectional study was carried out in a convenience sample composed by 433 children between 8 and 12 years old, of both sexes. The survey looked at the clinical examination of the permanent first molars and incisors considering the criteria set by the European Academy...

  6. Prevalence of hypospadias in Italy according to severity, gestational age and birthweight: an epidemiological study

    Directory of Open Access Journals (Sweden)

    Magnani Cinzia

    2009-06-01

    Full Text Available Abstract Background Hypospadias is a congenital displacement of the urethral meatus in male newborns, being either an isolated defect at birth or a sign of sexual development disorders. The aim of this study was to assess the prevalence rate of hypospadias in different Districts of Italy, in order to make a comparison with other countries all over the world. Methods We reviewed all the newborns file records (years 2001–2004 in 15 Italian Hospitals. Results We found an overall hypospadias prevalence rate of 3.066 ± 0.99 per 1000 live births (82.48% mild hypospadias, 17.52% moderate-severe. In newborns Small for Gestational Age (birthweight th percentile of any gestational age the prevalence rate of hypospadias was 6.25 per 1000 live births. Performing multivariate logistic regression analysis for different degrees of hypospadias according to severity, being born SGA remained the only risk factor for moderate-severe hypospadias (p = 0.00898 but not for mild forms (p > 0.1. Conclusion In our sample the prevalence of hypospadias results as high as reported in previous European and American studies (3–4 per 1000 live births. Pathogenesis of isolated hypospadias is multifactorial (genetic, endocrine and environmental factors: however, the prevalence rate of hypospadias is higher in infants born small for gestational age than in newborns with normal birth weight.

  7. Should symptom frequency be factored into scalar measures of alcohol use disorder severity?

    Science.gov (United States)

    Dawson, Deborah A; Grant, Bridget F

    2010-09-01

    To evaluate whether weighting counts of alcohol use disorder (AUD) criteria or symptoms by their frequency of occurrence improves their association with correlates of AUD. Data were collected in personal interviews with a representative sample of US adults interviewed in 1991-92. Analyses were conducted among past-year drinkers (12+ drinks, n = 18 352) and individuals with past-year DSM-IV AUD (n = 2770). Thirty-one symptom item indicators, whose frequency of occurrence was measured in eight categories, were used to create unweighted and frequency-weighted counts of DSM-IV past-year AUD symptoms and criteria. Correlates included density of familial alcoholism and past-year volume of ethanol intake, frequency of intoxication and utilization of alcohol treatment. Although the AUD correlates were associated strongly and positively with the frequency of AUD symptom occurrence, weighting for symptom frequency did not strengthen their association consistently with AUD severity scores. Improved performance of the weighted scores was observed primarily among AUD correlates linked closely with the frequency of heavy drinking and among individuals with AUD. Criterion counts were correlated nearly as strongly as symptom counts with the AUD correlates. Frequency weighting may add somewhat to the validity of AUD severity measures, especially those that are intended for use among individuals with AUD, e.g. in clinical settings. For studying the etiology and course of AUD in the general population, an equally effective and less time-consuming alternative to obtaining symptom frequency may be the use of unweighted criterion counts accompanied by independent measures of frequency of heavy drinking.

  8. Social anxiety symptoms in alcohol-dependent outpatients: prevalence, severity and predictors

    Directory of Open Access Journals (Sweden)

    Nicoli Tamie Yoshimi

    2016-06-01

    Full Text Available ABSTRACT Objectives High rates of comorbidity between social anxiety disorder (SAD and alcohol use disorders have been reported, but the predictors of this comorbidity are poorly known and most studies involve primary SAD samples. The aims were to estimate the prevalence and severity of SAD symptoms among alcohol-dependent patients and to investigate sociodemographic and clinical factors associated with SAD comorbidity, including suicidal behaviors. Methods A cross-sectional study with 53 adults who were in treatment for alcohol dependence at a Brazilian public university outpatient service. Assessment instruments Social Phobia Inventory (SPIN, Short Alcohol Dependence Data and Beck Depression Inventory. Bivariate analyses between the categorical outcome (Probable SAD: SPIN ≥ 19 and explanatory variables were conducted. Correlates of SPIN total and subscales scores (dimensional outcomes were also investigated. Results The diagnosis and treatment of alcohol dependence occurred, on average, 30 years after the onset of alcohol use and 39.6% of the 53 patients (37 men and 16 women reported alleviation of social anxiety symptoms with alcohol use. Twenty-four (45.3% patients presented probable SAD. These patients differed from non-SAD alcohol-dependent individuals by having lower income and higher frequency of depression, suicidal ideation, suicide plans and attempts. The SPIN subscales mostly associated with suicidal behaviors were social inadequacy and social inferiority. Conclusions SAD symptoms are common among help-seeking alcohol-dependent individuals and should be directly investigated and treated, since depression and suicidality are associated with this comorbidity. Prospective studies are needed to assess the impact of SAD treatment on the clinical course of alcohol dependence.

  9. Prevalence of interpersonal trauma exposure and trauma-related disorders in severe mental illness

    NARCIS (Netherlands)

    Mauritz, M.W.; Goossens, P.J.J.; Draijer, N.; van Achterberg, T.

    2013-01-01

    Background: Interpersonal trauma exposure and trauma-related disorders in people with severe mental illness (SMI) are often not recognized in clinical practice. Objective: To substantiate the prevalence of interpersonal trauma exposure and trauma-related disorders in people with SMI. Methods: We

  10. Victimisation in adults with severe mental illness: prevalence and risk factors

    NARCIS (Netherlands)

    de Mooij, L.D.; Kikkert, M.; Lommerse, N.M.; Peen, J.; Meijwaard, S.C.; Theunissen, J.R.; Duurkoop, P.W.R.A.; Goudriaan, A.E.; Van, H.L.; Beekman, A.T.F.; Dekker, J.J.M.

    2015-01-01

    Background Patients with a severe mental illness (SMI) are more likely to experience victimisation than the general population. Aims To examine the prevalence of victimisation in people with SMI, and the relationship between symptoms, treatment facility and indices of substance use/misuse and

  11. Prevalence of interpersonal trauma exposure and trauma-related disorders in severe mental illness

    NARCIS (Netherlands)

    Mauritz, M.W.; Goossens, P.J.J.; Draijer, N.; Achterberg, T. van

    2013-01-01

    BACKGROUND: Interpersonal trauma exposure and trauma-related disorders in people with severe mental illness (SMI) are often not recognized in clinical practice. OBJECTIVE: To substantiate the prevalence of interpersonal trauma exposure and trauma-related disorders in people with SMI. METHODS: We

  12. Prevalence and Severity of DSM-5 Eating Disorders in a Community Cohort of Adolescents

    NARCIS (Netherlands)

    Smink, Frederique R. E.; van Hoeken, Daphne; Oldehinkel, Albertine J.; Hoek, Hans W.

    Objective: The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) includes a considerably revised eating disorder section. The aim of this study was to establish the prevalence and severity of eating disorders based on the new DSM-5 criteria in a community cohort of

  13. Using the symptom monitor in a randomized controlled trial: the effect on symptom prevalence and severity

    NARCIS (Netherlands)

    Hoekstra, Johanna; de Vos, Rien; van Duijn, Nico P.; Schadé, Egbert; Bindels, Patrick J. E.

    2006-01-01

    This randomized controlled trial investigated the effect of reporting physical symptoms by using a systematic symptom monitoring instrument, the Symptom Monitor, on symptom prevalence and severity among patients with cancer in the palliative phase. The overall objective was to achieve symptom relief

  14. Napier grass stunt disease prevalence, incidence, severity and genetic variability of the associated phytoplasma in Uganda

    DEFF Research Database (Denmark)

    Kawube, Geofrey; Talwana, Herbert; Nicolaisen, Mogens

    2015-01-01

    The prevalence, incidence and severity of Napier grass stunt disease (NGSD) caused by phytoplasma on Pennisetum purpureum, the main fodder for livestock under intensive and semi-intensive management systems in Uganda were determined following a field survey carried out in 17 districts. A total of...

  15. Severe bacterial infections in patients with non-transfusion-dependent thalassemia: prevalence and clinical risk factors

    Directory of Open Access Journals (Sweden)

    Nattiya Teawtrakul

    2015-10-01

    Conclusion: The prevalence of bacterial infection in patients with NTDT was found to be moderate. Time after splenectomy >10 years, deferoxamine therapy, and iron overload may be clinical risk factors for severe bacterial infection in patients with NTDT. Bacterial infection should be recognized in splenectomized patients with NTDT, particularly those who have an iron overload.

  16. Adverse childhood experiences and their impact on frequency, severity, and the individual function of nonsuicidal self-injury in youth.

    Science.gov (United States)

    Kaess, Michael; Parzer, Peter; Mattern, Margarete; Plener, Paul L; Bifulco, Antonia; Resch, Franz; Brunner, Romuald

    2013-04-30

    This study aimed to investigate a specific relationship between nonsuicidal self-injury (NSSI) and a variety of adverse childhood experiences (ACEs) over and above childhood abuse and their impact on frequency, severity, and functions of NSSI. A sample of 125 inpatients (aged 13 to 26) was consecutively recruited within a psychiatric university hospital. Frequency, methods and functions of NSSI were assessed by the Functional Assessment of Self-Mutilation (FASM), ACEs were assessed by the Childhood Experiences of Care and Abuse Questionnaire (CECA.Q). The 12 month prevalence of NSSI in this representative, clinical sample was 60.0%. Engagement in NSSI was significantly related to ACEs with highest associations for maternal antipathy and neglect. Whilst ACEs were not associated with frequency or severity of NSSI, some ACEs were significantly related to the automatic functions of NSSI (e.g., affect regulation, anti-dissociative function or self-punishment) as well as to a peer identification function. NSSI represents a frequent phenomenon among young clinical populations and seems to be specifically related to ACEs with maternal antipathy or neglect commonly featured over and above experiences of abuse. Since ACEs also influence the functions of NSSI such factors need to be examined as part of clinical care planning. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  17. Frequency, severity and risk factors for urinary and faecal incontinence at 4 years postpartum: a prospective cohort.

    Science.gov (United States)

    Gartland, D; MacArthur, C; Woolhouse, H; McDonald, E; Brown, S J

    2016-06-01

    To investigate frequency, severity and risk factors for urinary incontinence and faecal incontinence 4 years after a first birth. Prospective pregnancy cohort study. Melbourne, Australia. A total of 1011 nulliparous women recruited in early pregnancy. Participants were followed up at 32 weeks of gestation; then at 3, 6, 9 and 12 months and 4 years postpartum. Frequency and severity of urinary and faecal incontinence. At 4 years, 29.6% of women reported urinary incontinence and 7.1% reported faecal incontinence. Compared with women having only spontaneous vaginal births, women who delivered exclusively by caesarean section were less likely to have urinary incontinence at 4 years postpartum (adjusted odds ratio 0.4, 95% confidence interval 0.3-0.6). Women who reported urinary incontinence before or during the index pregnancy, and those experiencing symptoms in the first year postpartum had increased odds of incontinence at 4 years, with the highest odds (6-12 times higher) among women who had previously reported moderate or severe symptoms. The odds of reporting faecal incontinence at 4 years were two to six times higher for women experiencing symptoms in pregnancy, and around four to eight times higher for those with symptoms in the first year postpartum. Urinary and faecal incontinence are prevalent conditions 4 years after a first birth. Women reporting urinary or faecal incontinence during pregnancy had markedly higher odds of reporting symptoms at 4 years postpartum, suggesting a need for further investigation and elucidation of aetiological pathways involving nonbirth-related risk factors. Moderate/severe incontinence prevalent 4 years after first birth in population cohort. Prior symptoms are biggest predictor. © 2015 Royal College of Obstetricians and Gynaecologists.

  18. Prevalence, severity, and natural history of jack jumper ant venom allergy in Tasmania.

    Science.gov (United States)

    Brown, Simon G A; Franks, Rodney W; Baldo, Brian A; Heddle, Robert J

    2003-01-01

    The jack jumper ant (Myrmecia pilosula) is responsible for greater than 90% of Australian ant venom allergy. However, deaths have only been recorded in the island of Tasmania. We sought to determine the prevalence, clinical features, natural history, and predictors of severity of M pilosula sting allergy in Tasmania. We performed a random telephone survey supported by serum venom-specific IgE analysis, review of emergency department presentations, and follow-up of allergic volunteers. M pilosula, honeybee (Apis mellifera), and yellow jacket wasp (Vespula germanica) sting allergy prevalences were 2.7%, 1.4%, and 0.6% compared with annual sting exposure rates of 12%, 7%, and 2%, respectively. Similarly, emergency department presentations with anaphylaxis to M pilosula were double those for honeybee. M pilosula allergy prevalence increased with age of 35 years or greater (odds ratio [OR], 2.4) and bee sting allergy (OR, 16.9). Patients 35 years of age or older had a greater risk of hypotensive reactions (OR, 2.9). Mueller reaction grades correlated well with adrenaline use. During follow-up, 79 (70%) of 113 jack jumper stings caused anaphylaxis. Prior worst reaction severity predicted the likelihood and severity of follow-up reactions; only 3 subjects had more severe reactions. Venom-specific IgE levels and other clinical features, including comorbidities, were not predictive of severity. Sting allergy prevalence is determined by age and exposure rate. M pilosula sting exposure in Tasmania is excessive compared with that found in mainland Australia, and there is a high systemic reaction risk in allergic people on re-sting. Prior worst reaction severity (Mueller grade) and age predict reaction severity and might be used to guide management.

  19. Severe hypoglycaemia requiring the assistance of emergency medical services - frequency, causes and symptoms

    Czech Academy of Sciences Publication Activity Database

    Krnačová, V.; Kuběna, Aleš Antonín; Macek, K.; Bezděk, M.; Šmahelová, A.; Vlček, J.

    2012-01-01

    Roč. 156, č. 3 (2012), s. 271-277 ISSN 1213-8118 Grant - others:GA UK(CZ) SVV-2010-261-004 Keywords : regression trees * causes * symptoms * incidence * emergency medical service * severe hypoglycaemia Subject RIV: EI - Biotechnology ; Bionics Impact factor: 0.990, year: 2012 http://library.utia.cas.cz/separaty/2013/E/kubena-severe hypoglycaemia requiring the assistance of emergency medical services - frequency causes and symptoms.pdf

  20. HIV in the workplace in Botswana: incidence, prevalence, and disease severity.

    Science.gov (United States)

    Riviello, Elisabeth D; Sterling, Timothy R; Shepherd, Bryan; Fantan, Tsetsele; Makhema, Joseph

    2007-12-01

    Few detailed epidemiologic data exist regarding the impact of HIV infection on the workplace in the developing world. In addition, most HIV surveys examine only prevalence, without data on incidence or disease severity. In June 2003, we conducted a voluntary anonymous HIV serosurvey among employees of the Debswana Mining Company, the largest nongovernmental employer in Botswana. Among the 3558 participants, annual HIV incidence was estimated to be 3.4%, and HIV prevalence was 23.8%. HIV-infected participants had a median CD4(+) lymphocyte count of 427 cells/mm(3) (interquartile range 269-642), with 13.3% of samples Botswana.

  1. Prevalence and predictors of severe hypoglycemia in Danish children and adolescents with diabetes

    DEFF Research Database (Denmark)

    Johansen, Anders; Kanijo, B; Fredheim, S

    2015-01-01

    OBJECTIVE: To investigate the prevalence of severe hypoglycemia in Danish children and adolescents with type 1 diabetes and to pinpoint predictors of this acute complication in children on modern treatment modalities. RESEARCH DESIGN AND METHODS: The study is based on data from Dan...... had a 31% (95% CI: 17; 49) reduced risk of severe hypoglycemia compared to patients on fewer daily injections (p = 0.015). CONCLUSIONS: Despite improvements in metabolic control over a decade the prevalence of severe hypoglycemic events remained unchanged. More intensive treatments such as insulin......DiabKids, a national diabetes register for children and adolescents. The register contains data on patients with type 1 diabetes with an ascertainment rate of 99%. Data from 3320 patients aged 0-18 yr was included in the study period from 1998 to 2009 and analyzed using a negative binomial model. RESULTS: One thousand...

  2. Use of Neuroenhancement Drugs: Prevalence, Frequency and Use Expectations in Switzerland

    Directory of Open Access Journals (Sweden)

    Stéphane Deline

    2014-03-01

    Full Text Available Objective: The present study investigates the use expectations, prevalence and frequency of neuroenhancement drug (ND use among the Swiss male population, separating college students from others. Methods: Young Swiss men were invited to participate in the Cohort Study on Substance Use Risk Factors. A total of 5,967 participants responded to questions on six types of NDs (wakefulness medication, antidepressants, Alzheimer’s disease medication, Parkinson’s disease medication, attention deficit-hyperactivity disorder (ADHD medication, and beta-blockers. The frequency of use depending on five expectations (to enhance wakefulness, attention, memory, concentration and stress reduction was analyzed for a twelve-month period. Results: (1 About 3% of the sample indicated use of at least one ND; (2 ADHD medication was the most prevalent; (3 The type of ND preferred differed depending on academic status (4. Quantitatively, over the year, college student users used ND much less frequently than other users. Conclusions: Prevalence of ND use is low in Switzerland relative to other countries such as the United States. Patterns of ND use differed depending on academic status, suggesting that while college student ND users tended to do so rarely (probably to enhance cognitive abilities for exams, non-college male users used other NDs more frequently (probably to “get high”.

  3. Alternative pathways to landscape transformation: Invasive grasses, burn severity and fire frequency in arid ecosystems

    Science.gov (United States)

    Klinger, Robert C.; Brooks, Matthew L.

    2017-01-01

    Arid ecosystems are often vulnerable to transformation to invasive-dominated states following fire, but data on persistence of these states are sparse. The grass/fire cycle is a feedback process between invasive annual grasses and fire frequency that often leads to the formation of alternative vegetation states dominated by the invasive grasses. However, other components of fire regimes, such as burn severity, also have the potential to produce long-term vegetation transformations. Our goal was to evaluate the influence of both fire frequency and burn severity on the transformation of woody-dominated communities to communities dominated by invasive grasses in major elevation zones of the Mojave Desert of western North America.We used a chronosequence design to collect data on herbaceous and woody cover at 229 unburned reference plots and 578 plots that burned between 1972 and 2010. We stratified the plots by elevation zone (low, mid, high), fire frequency (1–3 times) and years post-fire (YPF; 1–5, 6–10, 11–20 and 21–40 YPF). Burn severity for each plot was estimated by the difference normalized burn ratio.We identified two broad post-fire successional pathways. One was an outcome of fire frequency, resulting in a strong potential transformation via the grass/fire cycle. The second pathway was driven by burn severity, the critical aspect being that long-term transformation of a community could occur from just one fire in areas that burned at high or sometimes moderate severity. Dominance by invasive grasses was most likely to occur in low-and high-elevation communities; cover of native herbaceous species was often greater than that of invasive grasses in the mid-elevation zone.Synthesis. Invasive grasses can dominate a site that burned only one time in many decades at high severity, or a site that burned at low severity but multiple times in the same time period. However, high burn severity may predispose areas to more frequent fire because they have

  4. Prevalence, severity, and related factors of anemia in HIV/AIDS patients

    Directory of Open Access Journals (Sweden)

    Mohsen Meidani

    2012-01-01

    Full Text Available Objective: The prevalence of anemia in HIV infected patients has not been well characterized in Iran. This study aimed to describe the prevalence of anemia and related factors in HIV positive patients. Materials and Methods: In a cross-sectional study, anemia prevalence and risk factors of 212 HIV positive patients were assessed, at the behavioral disease consulting center in Isfahan. The relationship between anemia, demographic variables, and clinical histories were analyzed. Mild to moderate anemia was defined as hemoglobin 8-13 g/dL for men and 8-12 g/dL for women. Severe anemia was defined as hemoglobin, 8 g/dL. Results: A total of 212 HIV positive patients with a mean±SD age of 36.1 ± 9.1 years were assessed. We found that hemoglobin levels were between 4.7 and 16.5 gr/dL. In this study, the overall prevalence of anemia was 71%, with the majority of patients having mild to moderate anemia. Mild to moderate anemia and severe anemia occurred in 67% and 4% of patients, respectively. The mean absolute CD4 count was 348 ± 267.8 cells/cubic mm. Sixty one of 212 patients were at late stage of HIV infection (males=51 and female=10. Of the 212 HIV positive patients enrolled, 17 (8% had a positive history of tuberculosis. We found a strong association between anemia and death. Conclusion: Normocytic anemia with decreased reticulocyte count was the most common type of anemia in overall. Prevalence of anemia in this study is relatively higher than other similar studies. Such a high prevalence of anemia needs close monitoring of patients on a zidovudine-based regimen. Better screening for anemia and infectious diseases, and modified harm reduction strategy (HRS for injection drug users are primary needs in HIV seropositive patients.

  5. Prevalence, severity and risk factors for depressive symptoms and insomnia in college undergraduates.

    Science.gov (United States)

    Gress-Smith, Jenna L; Roubinov, Danielle S; Andreotti, Charissa; Compas, Bruce E; Luecken, Linda J

    2015-02-01

    Although the college years represent a high-risk period for depressive symptoms and insomnia, little research has explored their prevalence, comorbidities and risk factors within this developmental period. Two studies were conducted; the first evaluated the prevalence and comorbidity of depressive symptoms and insomnia in 1338 students (ages 18-23 years) from a large Southwestern University. Mild depressive symptoms were endorsed by 19% of students and 14.5% reported moderate to severe symptoms. Forty-seven percent of students reported mild insomnia and 22.5% endorsed moderate to severe insomnia severity. A second study investigated perceived stress as a potential mediator of the relation between self-reported childhood adversity and concurrent depressive symptoms and insomnia. Undergraduates (N = 447) from a Southwestern and Southeastern University reported prior childhood adversity, current perceived stress, insomnia and depressive symptoms. Self-reported childhood adversity predicted higher levels of depressive symptoms and insomnia severity, partially mediated by perceived stress. Results support the high prevalence of depressive symptoms and insomnia among undergraduates. The risk for depressive and insomnia symptoms may be increased among students who experienced greater levels of childhood adversity. © 2013 John Wiley & Sons, Ltd.

  6. The Influence of Body Weight on the Prevalence and Severity of Hidradenitis Suppurativa

    DEFF Research Database (Denmark)

    Kromann, Charles B; Ibler, Kristina S; Kristiansen, Viggo B

    2014-01-01

    . The number of patients reporting HS symptoms after weight loss decreased by 35% and the mean number of involved sites was reduced from 1.93 to 1.22 following weight loss (p = 0.003). The prevalence of HS appears higher in the obese than in the background population, and a weight loss of more than 15......The prevalence of hidradenitis suppurativa (HS) has been estimated to be 1% of the population. Obesity is considered a co-morbidity, but the prevalence of HS in obese population is not known. A retrospective questionnaire was distributed to 383 patients over 2 years after bariatric surgery. Data...... on pre- and post-surgery HS symptoms and disease severity were studied. Disease severity was assessed by number of involved sites. General skin problems rated numerically on an anchored 1-10 scale. Valid responses were obtained from 249/383 (65%). A point prevalence of 18.1% (45/249) HS was found...

  7. Molar incisor hypomineralization: prevalence, severity and clinical consequences in Brazilian children.

    Science.gov (United States)

    da Costa-Silva, Cristiane Maria; Jeremias, Fabiano; de Souza, Juliana Feltrin; Cordeiro, Rita de Cássia Loiola; Santos-Pinto, Lourdes; Zuanon, Angela Cristina Cilense

    2010-11-01

    The prevalence of molar incisor hypomineralization (MIH) varies considerably around the world; however, few studies have examined MIH in South American countries. To evaluate the prevalence, severity, and clinical consequences of MIH in Brazilian children residing in rural and urban areas of the municipality of Botelhos, Minas Gerais, Brazil. Children aged 6 to 12 years (n = 918) with all four-first permanent molars erupted had these teeth evaluated according to the European Academy of Paediatric Dentistry (EAPD) criteria. The examinations were conducted by two previously trained examiners, and the dental impact caused by MIH was evaluated with the Decayed, Missing and Filled Teeth (DMFT) index (WHO). Molar incisor hypomineralization was present in 19.8% of the 918 children, with a higher prevalence in rural areas. The majority of the defects presented were demarcated opacities without post-eruptive structural loss, which has been considered as mild defects. Children with MIH had higher DMFT values. Despite the high prevalence of MIH, the severity of the defects was mild. The results indicate a positive association between MIH and the presence of dental caries. © 2010 The Authors. International Journal of Paediatric Dentistry © 2010 BSPD, IAPD and Blackwell Publishing Ltd.

  8. Systematic review on the prevalence, frequency and comparative value of adverse events data in social media

    Science.gov (United States)

    Golder, Su; Norman, Gill; Loke, Yoon K

    2015-01-01

    Aim The aim of this review was to summarize the prevalence, frequency and comparative value of information on the adverse events of healthcare interventions from user comments and videos in social media. Methods A systematic review of assessments of the prevalence or type of information on adverse events in social media was undertaken. Sixteen databases and two internet search engines were searched in addition to handsearching, reference checking and contacting experts. The results were sifted independently by two researchers. Data extraction and quality assessment were carried out by one researcher and checked by a second. The quality assessment tool was devised in-house and a narrative synthesis of the results followed. Results From 3064 records, 51 studies met the inclusion criteria. The studies assessed over 174 social media sites with discussion forums (71%) being the most popular. The overall prevalence of adverse events reports in social media varied from 0.2% to 8% of posts. Twenty-nine studies compared the results from searching social media with using other data sources to identify adverse events. There was general agreement that a higher frequency of adverse events was found in social media and that this was particularly true for ‘symptom’ related and ‘mild’ adverse events. Those adverse events that were under-represented in social media were laboratory-based and serious adverse events. Conclusions Reports of adverse events are identifiable within social media. However, there is considerable heterogeneity in the frequency and type of events reported, and the reliability or validity of the data has not been thoroughly evaluated. PMID:26271492

  9. Systematic review on the prevalence, frequency and comparative value of adverse events data in social media.

    Science.gov (United States)

    Golder, Su; Norman, Gill; Loke, Yoon K

    2015-10-01

    The aim of this review was to summarize the prevalence, frequency and comparative value of information on the adverse events of healthcare interventions from user comments and videos in social media. A systematic review of assessments of the prevalence or type of information on adverse events in social media was undertaken. Sixteen databases and two internet search engines were searched in addition to handsearching, reference checking and contacting experts. The results were sifted independently by two researchers. Data extraction and quality assessment were carried out by one researcher and checked by a second. The quality assessment tool was devised in-house and a narrative synthesis of the results followed. From 3064 records, 51 studies met the inclusion criteria. The studies assessed over 174 social media sites with discussion forums (71%) being the most popular. The overall prevalence of adverse events reports in social media varied from 0.2% to 8% of posts. Twenty-nine studies compared the results from searching social media with using other data sources to identify adverse events. There was general agreement that a higher frequency of adverse events was found in social media and that this was particularly true for 'symptom' related and 'mild' adverse events. Those adverse events that were under-represented in social media were laboratory-based and serious adverse events. Reports of adverse events are identifiable within social media. However, there is considerable heterogeneity in the frequency and type of events reported, and the reliability or validity of the data has not been thoroughly evaluated. © 2015 The British Pharmacological Society.

  10. Prevalence and severity of periodontal diseases among Nepalese adults - a hospital based study

    Directory of Open Access Journals (Sweden)

    J Rajkarnikar

    2015-06-01

    Full Text Available Objective The present study was undertaken to determine the prevalence of periodontal diseases among adults visiting the dental department of a hospital based in Jorpati. Methods Four hundred and seventeen patients were randomly taken from a dental hospital situated in Jorpati during the time period of March 2013 to August 2013. All patients visiting the dental department who fulfilled the inclusion criteria were included in the study. The data included patients overall information along with their chief complaint, gingival bleeding on probing (BOP, probing depth (PD, frequency of brushing, adverse habits and the diagnosis of the patients examined. Results We found that 52.5% suffered from gingivitis and 47.5% suffered from periodontitis. Also 28.3% suffered from localized and 18% suffered from generalized form of periodontitis. There was no statistically significant difference in the gender when the prevalence of periodontal disease was compared. 51.4% of male and 44.4% of female was seen to be affected with periodontitis. Also habits like smoking and intake of smokeless tobacco was seen to be associated with periodontitis. Regarding the age group more number of patients in the age group of >50 years were seen to be suffering from periodontitis (84.3% as compared to age group of <35 years (25.9%. Conclusion There is high prevalence of periodontitis and gingivitis in the studied population. Periodontitis was seen to be more prevalent as age advanced which can be attributed mainly to untreated gingivitis. However, no significant difference was seen in the prevalence of periodontitis with respect to gender. DOI: http://dx.doi.org/10.3126/jcmsn.v10i1.12762 Journal of College of Medical Sciences-Nepal, 2014, Vol.10(1; 11-16

  11. Prevalence and severity of fatigue in adolescents and young adults with acquired brain injury

    DEFF Research Database (Denmark)

    Norup, Anne; Svendsen, Susanne Wulff; Doser, Karoline

    2017-01-01

    OBJECTIVE: To investigate the prevalence and severity of fatigue in adolescents and young adults with acquired brain injury (ABI) compared with healthy controls (HCs) and to examine associations between fatigue and gender, age and level of education. METHODS: This cross-sectional study included 15......-30 year old patients with ABI and a convenience sample of 15-30 year old HCs. All participants completed the 20-item Multidimensional Fatigue Inventory (MFI-20). Pathological fatigue was defined as "General Fatigue" ≥12. Adjusted mean differences between groups were calculated using multivariate analysis...... had elevated scores on the "Reduced Activity" and "Mental Fatigue" subscales. Age was not associated with any of the subscale scores. CONCLUSION: Young patients with ABI had markedly higher prevalence and severity of fatigue than HCs. Age (15-30 years) was not associated with fatigue. No clear...

  12. Molar Incisor Hypomineralization of Eight- and 14-year-old Children: Prevalence, Severity, and Defect Characteristics.

    Science.gov (United States)

    Kevrekidou, Aikaterini; Kosma, Ismini; Arapostathis, Konstantinos; Kotsanos, Nikolaos

    2015-01-01

    To report on the prevalence, severity, defect location, and other characteristics of molar incisor hypomineralization (MIH). Representative samples of eight- and 14-year-old children (1,179 and 1,156, respectively) in three Greek cities were examined for MIH in the classroom using European Academy of Pediatric Dentistry criteria. MIH either mild or severe included the recording of defect color and location. MIH prevalence was 21 percent (498 of 2,335 children), with a statistically significant difference in one city (16 percent) from the other two (23 percent, P=.007; and 23 percent, P=.002). In 46 percent of MIH cases, only permanent first molars (PFMs) were affected. MIH severity was associated with age (severe MIH eight-year-olds comprised 13 percent; 14-year-olds comprised 35 percent, P<.001) and with number of affected teeth per child (mild equals 2.44, severe equals 4.22, P<.001). The lingual surfaces of mandibular PFMs and palatal/lingual surfaces of all incisors were significantly less frequently affected (all less than 10 percent) than their buccal/labial counterparts (P<.0001). Predominantly mild MIH was common in children's permanent teeth, with some intracountry variation. A surface predilection of MIH opacities was clearly revealed. The severity in 14-year-olds was threefold that of eight-year-olds.

  13. Prevalence of alpha-1 antitrypsin deficiency and allele frequency in patients with COPD in Brazil

    OpenAIRE

    Russo, Rodrigo; Zillmer, Laura Russo; Nascimento, Oliver Augusto; Manzano, Beatriz; Ivanaga, Ivan Teruaki; Fritscher, Leandro; Lundgren, Fernando; Miravitlles, Marc; Gondim, Heicilainy Del Carlos; Santos Junior, Gildo; Alves, Marcela Amorim; Oliveira, Maria Vera; Souza, Altay Alves Lino de; Sales, Maria Penha Uchoa; Jardim, José Roberto

    2016-01-01

    ABSTRACT Objective: To determine the prevalence of alpha 1-antitrypsin (AAT) deficiency (AATD), as well as allele frequency, in COPD patients in Brazil. Methods: This was a cross-sectional study involving 926 COPD patients 40 years of age or older, from five Brazilian states. All patients underwent determination of AAT levels in dried blood spot (DBS) samples by nephelometry. Those with DBS AAT levels ≤ 2.64 mg/dL underwent determination of serum AAT levels. Those with serum AAT levels of <...

  14. Lower prevalence and greater severity of asthma in hot and dry climate

    Directory of Open Access Journals (Sweden)

    Marco Aurélio de Valois Correia Junior

    2017-03-01

    Conclusion: Asthma prevalence in this low‐humidity environment was lower, but more severe than those reported in other Brazilian cities. The dry climate might hamper disease control and this may have contributed to the higher school absenteeism observed. The association of asthma with allergic rhinitis and atopic dermatitis as well as a history of asthma in parents suggests that atopy is an important risk factor for asthma in this population.

  15. Prevalence and severity of plaque-induced gingivitis in a Saudi adult population.

    Science.gov (United States)

    Idrees, Majdy M; Azzeghaiby, Saleh N; Hammad, Mohammad M; Kujan, Omar B

    2014-11-01

    To evaluate the prevalence and severity of plaque-induced gingivitis among a Saudi adult population in Riyadh region. Three hundred and eighty-five eligible participants in this cross-sectional study were recruited from routine dental patients attending the oral diagnosis clinic at Al-Farabi College in Riyadh, Saudi Arabia from June 2013 to December 2013. A clinical examination was performed by 2 dentists to measure the gingival and plaque indices of Löe and Silness for each participant. The prevalence of gingivitis was 100% among adult subjects aged between 18-40 years old. Moreover, the mean gingival index was 1.68±0.31, which indicates a moderate gingival inflammation. In fact, males showed more severe signs of gingival inflammation compared with females (p=0.001). In addition, the mean plaque index was 0.875±0.49, which indicates a good plaque status of the participants. Interestingly, the age was not related either to the gingival inflammation (p=0.13), or to the amount of plaque accumulation (p=0.17). However, males were more affected than females (p=0.005). The results of this study show that plaque accumulation is strongly associated with high prevalence of moderate to severe gingivitis among Saudi subjects. 

  16. Prevalence and severity of self-reported asthma in young adults, 1976-2004

    DEFF Research Database (Denmark)

    Browatzki, A; Ulrik, Charlotte Suppli; Lange, P

    2009-01-01

    The aim of the present study was to describe the prevalence and severity of asthma in young Danish adults over three decades. Males and females aged 20-35 yrs were sampled from the population of Copenhagen for the three surveys (1976-1978, 1991-1993 and 2001-2004). A total of 3,285 (46% male) sub...... to increase over the last three decades among young Danish adults, and the observed increase in severity seems, at least partly, to be related to the increase in prevalence of obesity.......The aim of the present study was to describe the prevalence and severity of asthma in young Danish adults over three decades. Males and females aged 20-35 yrs were sampled from the population of Copenhagen for the three surveys (1976-1978, 1991-1993 and 2001-2004). A total of 3,285 (46% male...... index, especially >30 kg.m(-2), was associated with a lower percentage predicted FEV1 (pobesity on FEV1. The proportion of smokers declined from 60 to 38% (p

  17. The disease prevalence and severity of Cercospora leaf spot in sugar beet cultivations in Kayseri

    Directory of Open Access Journals (Sweden)

    Hacer Handan ALTINOK

    2012-12-01

    Full Text Available Cercospora leaf spot disease (Cercospora beticola Sacc., is one of the most economically important fungal diseases in sugar beet growing. Under appropriate climatic conditions, the disease can reach epidemic levels. Although some fungicides exist for disease control, resistance development by pathogen against fungicides is creating difficulties. Besides, use of resistant varieties which is considered as the most efficient and environment-friendly method is adversely affected by pathogen’s ability to exhibit high genetic variations and varying resistance levels against different races of pathogen restricts the success of resistance breeding studies. In order to reveal status of this disease in Kayseri province, surveys were conducted in 2010 and 2011 in sugar beet growing areas and disease prevalence and severity were determined. Approximately, 1500 da area in 90 fields were examined and about 700 da of this area found as infected with Cercospora leaf spot disease in both years of the survey. Highest disease prevalence and severity were found as 80 % and 45 %, respectively, in Sarıoğlan district, which is followed by central district, Develi and Bünyan. Among surveyed districts, lowest prevalence and severity were detected as approx. 65 % and 35 %, respectively, in Yeşilhisar.

  18. Prevalence and severity of plaque-induced gingivitis in a Saudi adult population

    Science.gov (United States)

    Idrees, Majdy M.; Azzeghaiby, Saleh N.; Hammad, Mohammad M.; Kujan, Omar B.

    2014-01-01

    Objectives: To evaluate the prevalence and severity of plaque-induced gingivitis among a Saudi adult population in Riyadh region. Methods: Three hundred and eighty-five eligible participants in this cross-sectional study were recruited from routine dental patients attending the oral diagnosis clinic at Al-Farabi College in Riyadh, Saudi Arabia from June 2013 to December 2013. A clinical examination was performed by 2 dentists to measure the gingival and plaque indices of Löe and Silness for each participant. Results: The prevalence of gingivitis was 100% among adult subjects aged between 18-40 years old. Moreover, the mean gingival index was 1.68±0.31, which indicates a moderate gingival inflammation. In fact, males showed more severe signs of gingival inflammation compared with females (p=0.001). In addition, the mean plaque index was 0.875±0.49, which indicates a good plaque status of the participants. Interestingly, the age was not related either to the gingival inflammation (p=0.13), or to the amount of plaque accumulation (p=0.17). However, males were more affected than females (p=0.005). Conclusion: The results of this study show that plaque accumulation is strongly associated with high prevalence of moderate to severe gingivitis among Saudi subjects. PMID:25399215

  19. Prevalence and predictors of severe menopause symptoms among HIV-positive and -negative Nigerian women.

    Science.gov (United States)

    Agaba, Patricia A; Meloni, Seema T; Sule, Halima M; Ocheke, Amaka N; Agaba, Emmanuel I; Idoko, John A; Kanki, Phyllis J

    2017-11-01

    We compared the prevalence of menopause symptoms between women living with HIV to their HIV-negative peers and determined predictors of severe menopause symptoms in Jos, Nigeria. This descriptive cross-sectional study included 714 women aged 40-80 years. We compared prevalence and severity of menopause symptoms using the menopause rating scale (MRS). Logistic regression analysis was used to determine the predictors of severe symptoms. Six-hundred and seven (85.0%) were HIV-positive, with a mean duration of infection of 5.6 ± 2.7 years. The mean age of the cohort was 46 ± 5 years. The most prevalent menopause symptoms were hot flushes (67.2%), joint and muscle discomfort (66.2%), physical/mental exhaustion (65.3%), heart discomfort (60.4%), and anxiety (56.4%). The median MRS score was higher for HIV-positive compared to HIV-negative women (p = 0.01). Factors associated with severe menopause symptoms included HIV-positive status (aOR: 3.01, 95% CI: 1.20-7.54) and history of cigarette smoking (aOR: 4.18, 95% CI: 1.31-13.26). Being married (aOR: 0.49, 95% CI: 0.32-0.77), premenopausal (aOR: 0.60, 95% CI: 0.39-0.94), and self-reporting good quality of life (aOR: 0.62. 95% CI: 0.39-0.98) were protective against severe menopause symptoms. We found HIV infection, cigarette smoking, quality of life, and stage of the menopause transition to be associated with severe menopause symptoms. As HIV-positive populations are aging, additional attention should be given to the reproductive health of these women.

  20. Prevalence and severity of dental caries among 18-year-old Lithuanian adolescents.

    Science.gov (United States)

    Žemaitienė, Miglė; Grigalauskienė, Rūta; Vasiliauskienė, Ingrida; Saldūnaitė, Kristina; Razmienė, Jaunė; Slabšinskienė, Eglė

    2016-01-01

    The aim of the study was to evaluate the prevalence and severity of dental caries among 18-year-old Lithuanian adolescents and to disclose possible differences in the prevalence and severity of dental caries related to gender, urbanization, and different county. A total of 1063 18-year-old adolescents attending school, 427 boys and 636 girls from 10 Lithuanian counties including urban and rural areas, were included in the cross-sectional study on dental caries. The method of multistage cluster sampling was used. The dental examination was performed according to the methodology of oral status evaluation recommendations by the World Health Organization (WHO). The prevalence of dental caries, DMFT score, Significant Caries Index, and dental care index were determined. The overall prevalence of dental caries among 18-year-old Lithuanian adolescents was 78.3%. The study population had a mean DMFT score of 2.93 [SD, 2.81]. Considering the gender, a higher DMFT score was observed among girls than boys (3.03 [SD, 2.88] versus 2.73 [SD, 2.71]) and in rural than urban areas (3.02 [SD, 2.98] versus 2.89 [SD, 2.73]). The Significant Caries Index and the dental care index among 18-year-old adolescents were 6.14 and 62.3%, respectively. This study showed a relatively high prevalence of dental caries. The existing differences of caries experience between the urban and the rural areas as well as between the counties could be influenced by the socioeconomic differences in the country. Copyright © 2016 The Lithuanian University of Health Sciences. Production and hosting by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  1. The prevalence and environmental risk factors for moderate and severe trachoma in southern Ethiopia.

    Science.gov (United States)

    Sahlu, T; Larson, C

    1992-02-01

    Inflammatory eye disease is a leading cause of reported morbidity throughout rural Ethiopia. The purpose of this investigation was to document the prevalence of trachoma at all stages and to identify environmental risk factors for moderate to severe cases among rural inhabitants of Sidamo Region in southern Ethiopia. An ophthalmic examination followed by a blind household interview were completed on 1222 randomly selected subjects. Those with moderate or severe trachoma were compared with normal subjects for rates of exposure to potential environmental risk factors. The results of the eye examinations are as follows; normal 59.5%, trivial 8.4%, mild 10.3%, moderate 8.5%, severe 8.0%, cicatricial 3.0%, and other eye diseases without trachoma 2.3%. Highest prevalence rates for moderate to severe trachoma were found in those under 10 and over 45 years of age. Increased adjusted odds ratios were found for exposure to garbage disposal near home, crowded sleeping arrangements, animals inside the home, cooking in a separate room, and living at lower altitudes. The identification of several modifiable environmental risk factors for trachoma will be of use in the further development of preventive programmes.

  2. Prevalence and severity of coronary artery disease in diabetic patients with aortic valve calcification.

    Science.gov (United States)

    Chen, Zhang-wei; Qian, Ju-ying; Jian, Ying; Ge, Lei; Liu, Xue-bo; Shu, Xian-hong; Ge, Junbo

    2011-02-01

    Aortic valve calcification (AVC) is common in the elderly and associated with increased cardiovascular mortality, while diabetes is one of the confirmed risk factors for coronary artery disease (CAD). In this study, we aimed to evaluate the prevalence and severity of CAD in type-2 diabetic patients with AVC. From June to December in 2007, a total of 325 consecutive patients with chest pain or chest distress were admitted for coronary angiography. The severity of CAD was evaluated by the Gensini score and the number of stenosed vessels. All patients underwent transthoracic echocardiography for detecting AVC. Compared with the patients without diabetes (n = 221), the type-2 diabetic patients (n = 104) had a similar prevalence of CAD (66.5% vs. 72.1%, P = 0.312). Further classified by the presence of AVC, patients with AVC had a higher prevalence of CAD, average Gensini score and the number of stenosed vessels, both in the group with and without diabetes. It was also demonstrated that the odds ratio (OR) of AVC for CAD in the diabetic patients was higher than in the non-diabetic ones (3.405 vs 2.515) after chi-square analysis (single-variable). However, at multivariable logistic regression analysis for CAD, the OR of AVC was 3.757 (P = 0.03) in diabetic group, while it did not achieve statistical significance in the non-diabetic group (OR = 2.130, P= 0.074). Type-2 diabetic patients with AVC had a higher prevalence of and more severe CAD.

  3. Impact of Childhood Nutritional Status on Pathogen Prevalence and Severity of Acute Diarrhea.

    Science.gov (United States)

    Tickell, Kirkby D; Pavlinac, Patricia B; John-Stewart, Grace C; Denno, Donna M; Richardson, Barbra A; Naulikha, Jaqueline M; Kirera, Ronald K; Swierczewski, Brett E; Singa, Benson O; Walson, Judd L

    2017-11-01

    Children with acute and chronic malnutrition are at increased risk of morbidity and mortality following a diarrheal episode. To compare diarrheal disease severity and pathogen prevalence among children with and without acute and chronic malnutrition, we conducted a cross-sectional study of human immunodeficiency virus-uninfected Kenyan children aged 6-59 months, who presented with acute diarrhea. Children underwent clinical and anthropometric assessments and provided stool for bacterial and protozoal pathogen detection. Clinical and microbiological features were compared using log binomial regression among children with and without wasting (mid-upper arm circumference ≤ 125 mm) or stunting (height-for-age z score ≤ -2). Among 1,363 children, 7.0% were wasted and 16.9% were stunted. After adjustment for potential confounders, children with wasting were more likely than nonwasted children to present with at least one Integrated Management of Childhood Illness danger sign (adjusted prevalence ratio [aPR]: 1.3, 95% confidence interval [CI]: 1.0 to 1.5, P = 0.05), severe dehydration (aPR: 2.4, 95% CI: 1.5 to 3.8, P < 0.01), and enteroaggregative Escherichia coli recovered from their stool (aPR: 1.8, 1.1-2.8, P = 0.02). There were no differences in the prevalence of other pathogens by wasting status after confounder adjustment. Stunting was not associated with clinical severity or the presence of specific pathogens. Wasted children with diarrhea presented with more severe disease than children without malnutrition which may be explained by a delay in care-seeking or diminished immune response to infection. Combating social determinants and host risk factors associated with severe disease, rather than specific pathogens, may reduce the disparities in poor diarrhea-associated outcomes experienced by malnourished children.

  4. Meal frequency in relation to prevalence of functional dyspepsia among Iranian adults.

    Science.gov (United States)

    Hassanzadeh, Shakiba; Saneei, Parvane; Keshteli, Ammar Hassanzadeh; Daghaghzadeh, Hamed; Esmaillzadeh, Ahmad; Adibi, Peyman

    2016-02-01

    Limited data are available linking diet-related practices to functional dyspepsia (FD). The aim of this study was to investigate the association between meal frequency and prevalence of FD among a large sample of Iranian adults. In this cross-sectional study, 4763 individuals from the general adult population in Isfahan were asked to report on how many main meals and snacks they consumed each day. Frequency of total meals was defined by summing up the frequency of main meals and snacks. Participants were grouped into four categories: less than three, three to five, six to seven, and eight or more meals daily. FD symptoms were assessed using a validated Persian version of the Rome III questionnaire, and FD was defined as bothersome postprandial fullness, early satiation, and/or epigastric pain or epigastric burning. Compared with individuals who had one main meal per day, those who consumed three main meals daily had a lower chance for early satiation (odds ratio [OR], 0.44; 95% confidence interval [CI], 0.21-0.90). Findings from the analysis on snack frequency revealed that, compared with those who never consumed snacks, individuals who consumed three to five snacks daily were 39% less likely to have FD (OR, 0.61; 95% CI, 0.40-0.92), had 42% lower odds of postprandial fullness (OR, 0.58; 95% CI, 0.34-0.98), and were at 43% lower risk for epigastric pain (OR, 0.57; 95% CI, 0.34-0.97). After adjustment for potential confounders, including diet-related behaviors, individuals who consumed six to seven total meals and snacks per day had lower odds of FD (OR, 0.51; 95% CI, 0.31-0.82) compared with those with who ate fewer than three meals and snacks daily. A similar inverse association was seen between meal and snack frequency and early satiation (OR, 0.32; 95% CI, 0.16-0.63) and postprandial fullness (OR, 0.54; 95% CI, 0.29-0.98). Results from the present study demonstrated an inverse association between meal and snack frequency and prevalence of FD and its components

  5. Bacterial Infections across the Ants: Frequency and Prevalence of Wolbachia, Spiroplasma, and Asaia

    Directory of Open Access Journals (Sweden)

    Stefanie Kautz

    2013-01-01

    Full Text Available Bacterial endosymbionts are common across insects, but we often lack a deeper knowledge of their prevalence across most organisms. Next-generation sequencing approaches can characterize bacterial diversity associated with a host and at the same time facilitate the fast and simultaneous screening of infectious bacteria. In this study, we used 16S rRNA tag encoded amplicon pyrosequencing to survey bacterial communities of 310 samples representing 221 individuals, 176 colonies and 95 species of ants. We found three distinct endosymbiont groups—Wolbachia (Alphaproteobacteria: Rickettsiales, Spiroplasma (Firmicutes: Entomoplasmatales, and relatives of Asaia (Alphaproteobacteria: Rhodospirillales—at different infection frequencies (at the ant species level: 22.1%, 28.4%, and 14.7%, resp. and relative abundances within bacterial communities (1.0%–99.9%. Spiroplasma was particularly enriched in the ant genus Polyrhachis, while Asaia relatives were most prevalent in arboreal ants of the genus Pseudomyrmex. While Wolbachia and Spiroplasma have been surveyed in ants before, Asaia, an acetic acid bacterium capable of fixing atmospheric nitrogen, has received much less attention. Due to sporadic prevalence across all ant taxa investigated, we hypothesize facultative associations for all three bacterial genera. Infection patterns are discussed in relation to potential adaptation of specific bacteria in certain ant groups.

  6. Prevalence of lattice degeneration and its relation to axial length in severe myopia.

    Science.gov (United States)

    Celorio, J M; Pruett, R C

    1991-01-15

    We studied 436 eyes of 218 patients with myopia of -6.00 diopters or more in both eyes. Of 218 patients, 72 (33.0%) had lattice degeneration of the retina. Among these 72 patients, lattice lesions were uniocular in 39 (54.2%) and binocular in 33 (45.8%). Of 105 males, 33 (31.4%) had lattice degeneration; of 113 females, 39 (34.5%) had lattice degeneration. Contrary to previously published data, we found an inverse relationship between axial length and the prevalence of lattice degeneration in severely myopic eyes. The greatest prevalence of lattice degeneration (63 of 154 eyes, 40.9%) was found in eyes with an axial length of 26.0 to 26.9 mm (-6.00 to -8.70 diopters), and the least prevalence of lattice degeneration (five of 71 eyes, 7.0%) was found in eyes with an axial length of 32.0 mm (-24.00 diopters) or greater. This may explain the observation that retinal detachment after cataract surgery has been noted more commonly among patients with moderate than severe myopia.

  7. Prevalence and severity of DSM-5 eating disorders in a community cohort of adolescents.

    Science.gov (United States)

    Smink, Frédérique R E; van Hoeken, Daphne; Oldehinkel, Albertine J; Hoek, Hans W

    2014-09-01

    The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) includes a considerably revised eating disorder section. The aim of this study was to establish the prevalence and severity of eating disorders based on the new DSM-5 criteria in a community cohort of adolescents. This study is part of TRAILS (TRacking Adolescents' Individual Lives Survey), a Dutch cohort study on mental health and social development from preadolescence into young adulthood. At baseline, the participants (n = 2,230) were about 11 years old. Body mass index was measured at all four assessment waves. At age 19, the Composite International Diagnostic Interview was administered to 1,584 of the participants. A two-stage screening approach was used to estimate the prevalence of DSM-5 eating disorders. Adolescents at high risk for eating disorders (n = 312) were selected for an additional interview administered by eating disorder experts. Of the high-risk group n = 296 (95%) could be interviewed. Among the women, the lifetime prevalence of DSM-5 anorexia nervosa was 1.7%, of bulimia nervosa 0.8% and of binge eating disorder 2.3%. Eating disorders were relatively rare among the men. The severity of most cases was mild to moderate and detection and treatment rates depended on the level of severity. The most common DSM-5 eating disorder diagnoses in adolescents in the community are anorexia nervosa and binge eating disorder. Severity ratings for eating disorders seem valid in terms of both the distribution in the community and the correlation with detection and treatment by health care services. © 2014 Wiley Periodicals, Inc.

  8. Prevalence and Severity of Dysphonia in Patients with Cystic Fibrosis: A Pilot Study.

    Science.gov (United States)

    Willis, John; Michael, Deirdre D; Boyer, Holly; Misono, Stephanie

    2015-07-01

    To assess the prevalence and severity of dysphonia in patients with cystic fibrosis sinusitis. We hypothesized that patients with CF sinusitis, compared with 2 control groups, would have higher self-reported prevalence of dysphonia and greater severity of dysphonia, according to patient-reported outcome measures as well as auditory-perceptual evaluation by expert listeners. Cross-sectional comparative pilot study. Academic tertiary care clinic. Analysis included 37 study participants: 17 patients with CF sinusitis, 10 healthy individuals, and 10 patients with non-CF sinusitis. All participants completed the 10-item Voice Handicap Index (VHI-10) questionnaire and provided voice samples. On all samples, 6 blinded speech-language pathologists independently performed auditory-perceptual evaluation, using Consensus Auditory-Perceptual Evaluation of Voice. To assess severity of sinonasal symptoms, we used the 20-item Sinonasal Outcome Test (SNOT-20). Standard parametric and nonparametric statistical analysis was performed. The differences between the 3 groups in prevalence of abnormal VHI-10 scores were not statistically significant. SNOT-20 scores were similar in the 2 sinusitis patient groups. VHI-10 scores were highest in patients with CF sinusitis, intermediate in patients with non-CF sinusitis, and lowest in healthy individuals (P = .005). Auditory-perceptual evaluation demonstrated greater overall severity of dysphonia in patients with CF sinusitis compared with the 2 control groups (P = .0005). Cystic fibrosis sinusitis appeared to be associated with worse vocal function as measured by patient self-report as well as auditory-perceptual evaluation of voice compared with patients with non-CF sinusitis and healthy controls. Further investigation in this area is warranted. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  9. Prevalence of alpha-1 antitrypsin deficiency and allele frequency in patients with COPD in Brazil.

    Science.gov (United States)

    Russo, Rodrigo; Zillmer, Laura Russo; Nascimento, Oliver Augusto; Manzano, Beatriz; Ivanaga, Ivan Teruaki; Fritscher, Leandro; Lundgren, Fernando; Miravitlles, Marc; Gondim, Heicilainy Del Carlos; Santos, Gildo; Alves, Marcela Amorim; Oliveira, Maria Vera; Souza, Altay Alves Lino de; Sales, Maria Penha Uchoa; Jardim, José Roberto

    2016-01-01

    To determine the prevalence of alpha 1-antitrypsin (AAT) deficiency (AATD), as well as allele frequency, in COPD patients in Brazil. This was a cross-sectional study involving 926 COPD patients 40 years of age or older, from five Brazilian states. All patients underwent determination of AAT levels in dried blood spot (DBS) samples by nephelometry. Those with DBS AAT levels ≤ 2.64 mg/dL underwent determination of serum AAT levels. Those with serum AAT levels of sangue seco por meio de nefelometria. Aqueles em que a concentração de AAT no sangue seco foi ≤ 2,64 mg/dl foram submetidos a dosagem sérica de AAT. Aqueles em que a concentração sérica de AAT foi sangue seco ≤ 2,64 mg/dl, e 24 (2,6% da amostra) apresentaram concentração sérica de AAT < 113 mg/dl. A distribuição genotípica nesse subgrupo de 24 pacientes foi a seguinte: PI*MS, em 3 (12,5%); PI*MZ, em 13 (54,2%); PI*SZ, em 1 (4,2%); PI*SS, em 1 (4,2%); e PI*ZZ, em 6 (25,0%). Na amostra estudada, a prevalência global da deficiência de AAT foi de 2,8% e a prevalência do genótipo PI*ZZ (deficiência grave de AAT) foi de 0,8%. A prevalência da deficiência de AAT em pacientes com DPOC no Brasil é semelhante àquela encontrada na maioria dos países e reforça a recomendação de que se deve medir a concentração de AAT em todos pacientes com DPOC.

  10. Reduced frequency of embolic signals in severe carotid stenosis with poststenotic flow velocity reduction.

    Science.gov (United States)

    Goertler, Michael; Blaser, Till; Guhr, Susanne; Lotze, Heike; Heisinger, Jane; Kropf, Siegfried; Wallesch, Claus-Werner

    2005-01-01

    We aimed to investigate the effect of poststenotic low blood flow in patients with recently symptomatic severe carotid stenosis on arterio-arterial embolism. Analyses based on a series of 206 consecutive patients (155 men and 51 women, mean age 65.3 years) with a nondisabling ischemic event in the anterior circulation or =30% local diameter reduction). All patients underwent Doppler/duplex sonography, which included measurement of poststenotic flow velocity as an indicator for poststenotic blood flow as well as a 1-hour transcranial Doppler monitoring for the detection of embolic signals. Thirty-seven of two hundred and six patients had very severe stenosis which was associated with reduced poststenotic flow velocity ( or =90% local diameter reduction if poststenotic flow velocity was not reduced. Reduced poststenotic flow velocity in patients with very severe stenosis was associated with a significantly lower frequency of embolic signals compared to patients with the same degree of stenosis but no velocity reduction (adjusted odds ratio 0.15, 95% confidence interval 0.025-0.897, p = 0.038, adjustment for antiplatelet medication and time since ischemia). Low poststenotic flow velocity behind very severe internal carotid stenosis reduces the otherwise high frequency of embolic signals in recently symptomatic patients corroborating the hypothesis that reduced blood flow across carotid stenosis causes reduced embolism. Copyright 2005 S. Karger AG, Basel.

  11. Obesity increases the prevalence and the incidence of asthma and worsens asthma severity.

    Science.gov (United States)

    Barros, R; Moreira, P; Padrão, P; Teixeira, V H; Carvalho, P; Delgado, L; Moreira, A

    2017-08-01

    We aimed to explore the association between obesity and asthma prevalence, incidence and severity. The study included 32,644 adults, 52.6% female, from a representative sample of the 4th Portuguese National Health Survey. The following asthma definitions were used: ever asthma (ever medical doctor asthma diagnosis), current asthma (asthma within the last 12 months), current persistent asthma (required asthma medication within the last 12 months), current severe asthma (attending an emergency department because of asthma within the last 12 months), and incident asthma (asthma diagnosis within the last 12 months). Body mass index was calculated based on self-reported weight and height and categorised according to WHO classification. Logistic regression models adjusted for confounders were performed. Prevalence of ever asthma was 5.3%, current asthma 3.5%, current persistent asthma 3.0%, current severe asthma 1.4%, and incident asthma 0.2%. Prevalence of obesity was 16%, overweight 37.6%, normal weight 44.6% and underweight 0.2%. Being overweight, obesity class I and II, and obesity class III were associated with an OR (95% CI) with ever asthma 1.22 (1.21-1.24), 1.39 (1.36-1.41), 3.24 (3.08-3.40) respectively; current asthma 1.16 (1.14-1.18), 1.86 (1.82-1.90), 4.73 (4.49-4.98) respectively; current persistent asthma 1.08 (1.06-1.10), 2.06 (2.01-2.10), 5.24 (4.96-5.53), and current severe asthma 1.36 (1.32-1.40), 1.50 (1.45-1.55) and 3.70 (3.46-3.95), respectively. Considering the incidence of asthma, obesity more than quadrupled the odds (OR = 4.46, 95% CI 4.30, 4.62). Obesity is associated in a dose dependent way with an increase of prevalent and incident asthma, and it seems to increase the odds of a more persistent and severe asthma phenotype independently of socio-demographic determinants, physical activity, and dietary patterns. Our results provide rational for future lifestyle intervention studies for weight reduction in the obesity-asthma phenotype. Copyright

  12. [Frequency and clinical course of biliary lithiasis in patients with severe preeclampsia].

    Science.gov (United States)

    Vázquez-Rodríguez, Juan Gustavo; Pérez-Rodrĭguez, Maritza Janet

    2010-11-01

    Biliary lithiasis in patients with severe preeclampsia has not been well studied. To describe the frequency and clinical course of biliary lithiasis in patients with severe preeclampsia. Cross-sectional study on 141 women with severe preeclampsia who had an abdominal ultrasound performed during the pre-partum period or in the immediate puerperium. Patients were treated in the Intensive Care Unit of the Hospital de Ginecologia y Obstetricia núm. 3, Centro Medico Nacional La Raza, IMSS (Mexico), in the period of November 26, 2006 to June 26, 2009. Findings from gallbladder lithiasis (sand, solitary stone, multiple stones or wall calcification) and choledocho conduit were reported. Significant maternal data (clinical and laboratory) and perinatal results of patients without stones (group A) were compared to patients (group B) with stones. Measures of central tendency and dispersion, and T-test were used. Frequency of gallbladder lithiasis was 15% (21 cases). Solitary stone were found in 12 cases, multiple stones in seven cases and gallbladder calcification in two cases. There were no cases of choledocholithiasis. Epigastric pain was present in 13 cases (9.2%: group A, 10 cases [7.1%] vs. group B, 3 cases [2.1%], p = 0.06). There were no complications in patients with lithiasis and none required invasive procedures. Clinical evolution and perinatal results were similar in both groups. Duration of stay in the intensive care unit was similar (group A, 2.2 +/- 0.18 days vs. group B, 2.1 +/- 0.13 days, p = 0.86). The frequency of biliary lithiasis in patients with severe preeclampsia was 15%. There were no adverse effects on the maternal clinical course or on the perinatal results.

  13. Impact of malocclusion and dentofacial anomalies on the prevalence and severity of dental caries among adolescents.

    Science.gov (United States)

    Feldens, Carlos Alberto; Dos Santos Dullius, Angela Isabel; Kramer, Paulo Floriani; Scapini, Annarosa; Busato, Adair Luiz Stefanello; Vargas-Ferreira, Fabiana

    2015-11-01

    To investigate the association between malocclusion/dentofacial anomalies and dental caries among adolescents. A cross-sectional study was conducted with 509 adolescents aged 11 to 14 years enrolled at public schools in the city of Osório in southern Brazil. Parents/caregivers answered a structured questionnaire on demographic and socioeconomic variables. A trained examiner recorded the presence of malocclusion (Dental Aesthetic Index [DAI]), traumatic dental injury, and dental caries. Data analysis involved the chi-square, Mann-Whitney, and Kruskal-Wallis tests. Poisson regression with robust variance was used for the multivariable analysis. A total of 44.8% of the adolescents had dental caries (mean DFMT  =  1.33 ± 1.84). The DAI index ranged from 15 to 77 (mean  =  29.0 ± 7.9); 43.6% of the sample had severe malocclusion and 11.6% had traumatic dental injury. The prevalence and severity of dental caries were significantly greater among adolescents with severe malocclusion. The multivariate analysis demonstrated that adolescents with severe or handicapping malocclusion had a 31% greater probability of having dental caries (prevalence ratio: 1.31; 95% CI: 1.02-1.67), independently of demographic, socioeconomic, or clinical aspects. The orthodontic characteristics associated with the occurrence and severity of caries were maxillary irregularity ≥3 mm (P  =  .021) and abnormal molar relationship (P  =  .021). Handicapping malocclusion, maxillary irregularity, and abnormal molar relationship were associated with the occurrence and severity of dental caries. The findings suggest that the prevention and treatment of these conditions can contribute to a reduction in dental caries among adolescents.

  14. Prevalence

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    Jeanesse Scerri

    2013-09-01

    Full Text Available Methicillin-resistant Staphylococcus aureus (MRSA is a major nosocomial pathogen worldwide. Malta is one of the countries with the highest MRSA prevalence in Europe, as identified from hospital blood cultures [1]. However, community prevalence of MRSA has never previously been investigated. This study aimed at establishing the prevalence of community MRSA nasal colonization in Maltese individuals and identifying the clonal characteristics of the detected isolates. Nasal swabs were collected from 329 healthy individuals who were also asked to complete a brief questionnaire about risk factors commonly associated with MRSA carriage and infection. The swabs were transported and enriched in a nutrient broth supplemented with NaCl. The presence of MRSA was then determined by culturing on MRSA Select chromogenic agar and then confirming by several assays, including catalase, coagulase and PBP2a agglutination tests. The isolates were assayed for antibiotic susceptibilities and typed by microarray analysis to determine the clonal characteristics of each strain. The prevalence of MRSA nasal colonization in the healthy Maltese population was found to be 8.81% (95% confidence interval [CI], 5.75–11.87%, much higher than that found in other studies carried out in several countries. No statistical association was found between MRSA carriage and demographics or risk factors; however, this was hindered by the small sample size. Almost all the isolates were fusidic-acid resistant. The majority were found to belong to a local endemic clone (CC5 which seems to be replacing the previously prevalent European clone UK-EMRSA-15 in the country. A new clone (CC50-MRSA-V was also characterized. The presence of such a significant community reservoir of MRSA increases the burdens already faced by the local healthcare system to control the MRSA epidemic. Colonization of MRSA in otherwise healthy individuals may represent a risk for endogenous infection and transmission to

  15. Prevalence of comorbidities according to predominant phenotype and severity of chronic obstructive pulmonary disease

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    Camiciottoli G

    2016-09-01

    Full Text Available Gianna Camiciottoli,1,2 Francesca Bigazzi,1 Chiara Magni,1 Viola Bonti,1 Stefano Diciotti,3 Maurizio Bartolucci,4 Mario Mascalchi,5 Massimo Pistolesi1 1Section of Respiratory Medicine, Department of Clinical and Experimental Medicine, 2Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, 3Department of Electrical, Electronic, and Information Engineering “Guglielmo Marconi,” University of Bologna, Cesena, 4Department of Diagnostic Imaging, Careggi University Hospital, 5Radiodiagnostic Section, Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy Background: In addition to lung involvement, several other diseases and syndromes coexist in patients with chronic obstructive pulmonary disease (COPD. Our purpose was to investigate the prevalence of idiopathic arterial hypertension (IAH, ischemic heart disease, heart failure, peripheral vascular disease (PVD, diabetes, osteoporosis, and anxious depressive syndrome in a clinical setting of COPD outpatients whose phenotypes (predominant airway disease and predominant emphysema and severity (mild and severe diseases were determined by clinical and functional parameters. Methods: A total of 412 outpatients with COPD were assigned either a predominant airway disease or a predominant emphysema phenotype of mild or severe degree according to predictive models based on pulmonary functions (forced expiratory volume in 1 second/vital capacity; total lung capacity %; functional residual capacity %; and diffusing capacity of lung for carbon monoxide % and sputum characteristics. Comorbidities were assessed by objective medical records. Results: Eighty-four percent of patients suffered from at least one comorbidity and 75% from at least one cardiovascular comorbidity, with IAH and PVD being the most prevalent ones (62% and 28%, respectively. IAH prevailed significantly in predominant airway disease, osteoporosis prevailed

  16. The prevalence and severity of dental fluorosis among secondary school children in Ibadan, Nigeria.

    Science.gov (United States)

    Ajayi, D M; Arigbede, A O; Dosumu, O O; Ufomata, D

    2012-06-01

    This study was conducted to determine the prevalence and severity of dental fluorosis among secondary school children in Ibadan, Nigeria. A multi-stage sampling technique was employed to select the participants who consisted of children aged 12-14 years taken from eleven randomly selected secondary schools in the five local government areas of Ibadan Metropolis. The children were examined by the Principal Investigator after submitting parental administered questionnaires. The diagnosis of dental fluorosis was based on the TF index. The mean age of the 1372 participants (825 males and 547 females) was 13.15 ± 0.80 years. Dental fluorosis was diagnosed in 157 (11.4%) children (98 males and 59 females). There was no statistically significant difference between age or gender and the occurrence of fluorosis. Most of the cases were very mild with greater than 90% of the affected teeth having a TF score of ≤3. The most severely affected were the maxillary molars. Severe disfiguring cases of dental fluorosis were not common among the secondary school children examined. The prevalence of dental fluorosis was found to be low, with majority of the cases being very mild.

  17. Prevalence of Multifocal Primary Hyperhidrosis and Symptom Severity Over Time: Results of a Targeted Survey.

    Science.gov (United States)

    Glaser, Dee Anna; Ballard, Angela M; Hunt, Niquette L; Pieretti, Lisa J; Pariser, David M

    2016-12-01

    There is a paucity of data on the prevalence of multifocal primary hyperhidrosis and changes in hyperhidrosis severity over time. The goal of this study was to better understand multifocal primary hyperhidrosis, prevalence and distribution of hyperhidrosis by focal site, age of onset of symptoms by focal area, and change in hyperhidrosis severity over time and with seasons. The International Hyperhidrosis Society, through an unrestricted research grant from Revance Therapeutics, conducted an online survey of registered visitors to its Web site. Participants identified as having "excessive sweating" and opted to participate in the survey (23 questions) after an e-mail invitation. The survey data illustrate that multifocal primary hyperhidrosis is more common than previously believed and that multifocal hyperhidrosis is more common than singular focal hyperhidrosis (81% of patients reported 3 or more focal hyperhidrotic sites). The data also show that sweating symptom severity does not improve with age but stays the same or gets worse and is "bothersome" throughout the year. Recognition of the chronic and multifocal nature of primary hyperhidrosis is useful for treating hyperhidrosis patients long term and illustrates a need for treatments or treatment combinations that are effective for multiple body areas.

  18. [Sensitization to Ficus benjamina prevalence in adult patients with moderate-severe allergic rhinitis].

    Science.gov (United States)

    Sedó Mejía, Giovanni Antonio; Weinmann, Alejandra Macías; González Díaz, Sandra N; Vidaurri Ojeda, Alma Catalina

    2010-01-01

    Allergic rhinitis can be caused by allergens such as house dust mites, pollen, fungi, and animals. A less common cause is allergy to Ficus benjamina. To determine the prevalence of sensitization to Ficus benjamina on patients with moderate-severe allergic rhinitis, and to describe the epidemiologic factors associated to Ficus benjamina sensitization. It is an observational, transversal, prospective study; patients with persistent moderate-severe allergic rhinitis diagnosis were included; skin tests to the most frequent aeroallergens and to Ficus benjamina were applied to these patients, as well as a questionnaire in order to investigate the degree of exposure to Ficus benjamina. 89 patients with persistent moderate-severe allergic rhinitis were included. 59% had a Ficus benjamina plant at home or at work, 97% were located outdoors. Nine patients (10.1%) were sensitized to Ficus benjamina. A statistically significant association was found between sensitization to Ficus benjamina and to Felix domesticus, Canis familiaris, and Periplaneta. Prevalence of sensitization to Ficus benjamina was similar to that reported in the literature, and it is associated to three or more indoor allergens. Patients with allergic rhinitis should avoid contact with Ficus benjamina because of the risk of acquiring sensitization.

  19. The frequency and severity of epistaxis in children with sickle cell anaemia in eastern Uganda

    DEFF Research Database (Denmark)

    Nardo-Marina, Amina Nielsen; Williams, Thomas N; Olupot-Olupot, Peter

    2017-01-01

    BACKGROUND: There are a paucity of data on epistaxis as it pertains to sickle cell anaemia. Some case studies suggest epistaxis to be a significant complication in patients with sickle cell anaemia in sub-Saharan Africa; however, no robust studies have sought to establish the epidemiology...... or pathophysiology of this phenomenon. METHODS: We conducted a case-control study with the aim of investigating the importance of epistaxis among children presenting with sickle cell anaemia at the Mbale Regional Referral Hospital in eastern Uganda. Cases were children aged 2-15 years with an existing diagnosis...... of laboratory confirmed sickle cell anaemia, while controls were children without sickle cell anaemia who were frequency matched to cases on the basis of age group and gender. The frequency and severity of epistaxis was assessed using a structured questionnaire developed specifically for this study. Odds ratios...

  20. Low bone mineral density in noncholestatic liver cirrhosis: prevalence, severity and prediction

    Directory of Open Access Journals (Sweden)

    Figueiredo Fátima Aparecida Ferreira

    2003-01-01

    Full Text Available BACKGROUND: Metabolic bone disease has long been associated with cholestatic disorders. However, data in noncholestatic cirrhosis are relatively scant. AIMS: To determine prevalence and severity of low bone mineral density in noncholestatic cirrhosis and to investigate whether age, gender, etiology, severity of underlying liver disease, and/or laboratory tests are predictive of the diagnosis. PATIENTS/METHODS: Between March and September/1998, 89 patients with noncholestatic cirrhosis and 20 healthy controls were enrolled in a cross-sectional study. All subjects underwent standard laboratory tests and bone densitometry at lumbar spine and femoral neck by dual X-ray absorptiometry. RESULTS: Bone mass was significantly reduced at both sites in patients compared to controls. The prevalence of low bone mineral density in noncholestatic cirrhosis, defined by the World Health Organization criteria, was 78% at lumbar spine and 71% at femoral neck. Bone density significantly decreased with age at both sites, especially in patients older than 50 years. Bone density was significantly lower in post-menopausal women patients compared to pre-menopausal and men at both sites. There was no significant difference in bone mineral density among noncholestatic etiologies. Lumbar spine bone density significantly decreased with the progression of liver dysfunction. No biochemical variable was significantly associated with low bone mineral density. CONCLUSIONS: Low bone mineral density is highly prevalent in patients with noncholestatic cirrhosis. Older patients, post-menopausal women and patients with severe hepatic dysfunction experienced more advanced bone disease. The laboratory tests routinely determined in patients with liver disease did not reliably predict low bone mineral density.

  1. Lower prevalence and greater severity of asthma in hot and dry climate

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    Marco Aurélio de Valois Correia Junior

    Full Text Available Abstract Objective: To estimate asthma prevalence, severity, and associated factors in adolescents who live in a low relative humidity environment. Methods: In this cross-sectional study, adolescents aged 13-14 years from the city of Petrolina located in the Brazilian semiarid region answered the International Study of Asthma and Allergies in Childhood (ISAAC questionnaire. The possible explanatory variables of the study were gender, family income, mother's education, smokers in the household, parental history of asthma, personal history of allergic rhinitis or atopic dermatitis, and physical activity level. Poisson regression analysis was used to assess the association between asthma and the explanatory variables. Results: A total of 1591 adolescents participated in the study, of whom 49.7% were male. The prevalence of active asthma, severe asthma, and physician-diagnosed asthma were 14.0%, 10.4%, and 17.8%, respectively. Adolescents with asthma missed more school days than their peers (33 vs. 22 days/year; p < 0.03. Associated factors that remained significant after adjustment were history of asthma in parents (PR = 2.65, p < 0.001 and personal diagnosis of allergic rhinitis (PR = 1.96, p < 0.001 and/or atopic dermatitis (PR = 2.18, p < 0.001. Conclusion: Asthma prevalence in this low-humidity environment was lower, but more severe than those reported in other Brazilian cities. The dry climate might hamper disease control and this may have contributed to the higher school absenteeism observed. The association of asthma with allergic rhinitis and atopic dermatitis as well as a history of asthma in parents suggests that atopy is an important risk factor for asthma in this population.

  2. COPD exacerbation severity and frequency is associated with impaired macrophage efferocytosis of eosinophils.

    Science.gov (United States)

    Eltboli, Osama; Bafadhel, Mona; Hollins, Fay; Wright, Adam; Hargadon, Beverley; Kulkarni, Neeta; Brightling, Christopher

    2014-07-09

    Eosinophilic airway inflammation is observed in 10-30% of COPD subjects. Whether increased eosinophils or impairment in their clearance by macrophages is associated with the severity and frequency of exacerbations is unknown. We categorised 103 COPD subjects into 4 groups determined by the upper limit of normal for their cytoplasmic macrophage red hue (<6%), an indirect measure of macrophage efferocytosis of eosinophils, and area under the curve sputum eosinophil count (≥ 3%/year). Eosinophil efferocytosis by monocyte-derived macrophages was studied in 17 COPD subjects and 8 normal controls. There were no differences in baseline lung function, health status or exacerbation frequency between the groups: A-low red hue, high sputum eosinophils (n=10), B-high red hue, high sputum eosinophils (n=16), C-low red hue, low sputum eosinophils (n=19) and D- high red hue, low sputum eosinophils (n=58). Positive bacterial culture was lower in groups A (10%) and B (6%) compared to C (44%) and D (21%) (p=0.01). The fall in FEV1 from stable to exacerbation was greatest in group A (ΔFEV1 [95 % CI] -0.41 L [-0.65 to -0.17]) versus group B (-0.16 L [-0.32 to -0.011]), C (-0.11 L [-0.23 to -0.002]) and D (-0.16 L [-0.22 to -0.10]; p=0.02). Macrophage efferocytosis of eosinophils was impaired in COPD versus controls (86 [75 to 92]% versus 93 [88 to 96]%; p=0.028); was most marked in group A (71 [70 to 84]%; p=0.0295) and was inversely correlated with exacerbation frequency (r=-0.63; p=0.006). Macrophage efferocytosis of eosinophils is impaired in COPD and is related to the severity and frequency of COPD exacerbations.

  3. Road traffic noise frequency and prevalent hypertension in Taichung, Taiwan: A cross-sectional study

    Science.gov (United States)

    2014-01-01

    Background Epidemiological studies have reported the association between hypertension and exposure to road traffic noise, but the association between noise frequency characteristics is not clear. This study investigated the association between exposure to different frequency components of road traffic noise and the prevalence of hypertension in central Taiwan. Methods We recruited 820 residents living near main roads for more than 3 years. Frequency components of traffic noise and traffic flow rates during 0900–1700 on weekdays were measured simultaneously in 2008. Multiple logistic regressions were conducted to estimate odds ratios (ORs) for diagnosed hypertension, adjusting for potential confounders and the total traffic flow rate. Results The high-exposure group (≥ the median of noise levels [decibels, dB]) at 63 Hz, 125 Hz and 1000 Hz had ORs for hypertension of 2.77 (95% confidence interval [CI]: 1.17-6.52), 4.08 (95% CI: 1.57-10.63) and 1.98 (1.00-3.92) (95% CI: 1.00-3.92), respectively, compared to the low-exposure group (road traffic noise at 63, 125 and 1000 Hz in all subjects and in men. Total subjects exposed to ≥ 51 dB at 125 Hz had an OR of 4.65 (95% CI = 1.46-14.83) compared to those exposed to road traffic noise at low and hearing-sensitive frequencies may be associated with hypertension and exposure to noise at 125 Hz may have the greatest risk for hypertension. PMID:24886205

  4. Metabolic Syndrome in South African Patients with Severe Mental Illness: Prevalence and Associated Risk Factors.

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    Shamima Saloojee

    Full Text Available There is a surge of cardiovascular disease (CVD in Africa. CVD is the leading cause of mortality among patients with severe mental illness (SMI in developed countries, with little evidence from the African context.To determine the prevalence and risk factors for MetS among South African patients with SMI.In a cross sectional study, individuals with SMI treated with antipsychotics and a control group without a mental illness, matched for age, gender and ethnicity were evaluated for MetS using the 2009 Joint Interim statement (JIS criteria.Of the 276 study group subjects, 65.9% were male, 84.1% black African, 9.1% white, 5.4% of Indian descent and 1.5% coloured (mixed race with a mean age of 34.7 years (±12.5. Schizophrenia was the most common diagnosis (73.2% and 40% were taking first generation antipsychotics. The prevalence of MetS was 23.2% (M: 15.4%, F: 38.3% in the study group and 19.9% (M: 11.9%, F: 36.3% in the control group (p = 0.4. MetS prevalence was significantly higher in study subjects over 55 years compared to controls (p = 0.03. Increased waist circumference (p< 0.001 and low high density lipoprotein (HDL cholesterol (p = 0.003 were significantly more prevalent in study subjects compared to controls. In study subjects, risk factors associated with MetS included age (OR: 1.09, 95% CI 1.06-1.12, p < 0.001, female gender (OR: 2.19, 95% CI 1.06-4.55, p = 0.035 and Indian descent (OR: 5.84, 95% CI 1.66-20.52, p = 0.006 but not class of antipsychotic (p = 0.26.The overall MetS prevalence was not increased in patients with SMI compared to controls; however, the higher prevalence of the individual components (HDL cholesterol and waist circumference suggests an increased risk for CVD, especially in patients over 55 years.

  5. Low-frequency severe-intensity interval training improves cardiorespiratory functions.

    Science.gov (United States)

    Nakahara, Hidehiro; Ueda, Shin-Ya; Miyamoto, Tadayoshi

    2015-04-01

    The present study investigated the effects of severe-intensity interval training at a frequency of once a week on cardiorespiratory function at rest and during exercise. Fourteen young healthy males were randomly assigned to either an interval training group or control group. Cardiorespiratory function was investigated by incremental maximal exercise test and constant work rate submaximal exercise test before and after the intervention period in all subjects. Submaximal exercise test was conducted at two work rates (80% ventilatory threshold (VT) level and 100% VT level plus 50% of the difference between VT and peak oxygen consumption (V˙O2)) for 8 min; the same work rates and duration were used before and after training. Left ventricular adaptations were assessed by echocardiography under supine resting conditions before and after training. In the interval training group, seven subjects performed cycle ergometer training once per week for 3 months. The training consisted of three bouts of exercises to volitional fatigue at 80% maximum work rate. Increased V˙O2max (+13%, P = 0.015), VT (+21%, P = 0.001), and left ventricular posterior wall thickness (+18%, P = 0.002) and reduced minute ventilation (-12%, P = 0.032) and blood lactate concentration (-16%, P = 0.025) during high-intensity exercise were observed after the training program compared with baseline. Although not significant, V˙O2 and cycling economy (V˙O2 per work rate) during high-intensity exercise decreased slightly after training. The present results indicate that severe-intensity interval training, even when performed at a low frequency, markedly improves cardiorespiratory function as well as induces cardiac morphological adaptations involving left ventricular hypertrophy and cardiorespiratory metabolic response during submaximal exercise. The present findings may provide new insights for low-frequency, severe-intensity interval training in the field of sports science.

  6. Self-reported prevalence and severity of xerostomia and its related conditions in individuals attending hospital for general health examinations.

    Science.gov (United States)

    Lee, E; Lee, Y-H; Kim, W; Kho, H-S

    2014-04-01

    The aim of this study was to investigate the prevalence, severity, and relationships between xerostomia and its related symptoms in individuals who attended hospital for general health examinations. Participants included 883 men and 618 women aged between 30 and 60 years. History of symptoms during the previous 6 months, current symptoms, and severity of current symptoms were evaluated using a questionnaire that included questions about xerostomia, burning mouth, taste disturbance, and oral malodor. The prevalence of xerostomia and its related symptoms was 60.2%; the prevalence of oral malodor was 52.3%, xerostomia 33.0%, burning mouth 13.6%, and taste disturbance 12.5%. Men in their 30s and women in their 60s showed significantly higher prevalence and greater severity of xerostomia, burning mouth, and taste disturbance compared with their counterparts. The prevalence of xerostomia, burning mouth, and taste disturbance, and the severity of xerostomia increased significantly with age in women. The prevalence and severity of these four symptoms were significantly related and the association was the highest between burning mouth and taste disturbance. In conclusion, xerostomia and its related symptoms were highly prevalent at all ages. The prevalence and severity of these symptoms were closely related. Copyright © 2013 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  7. Frequency of ECG abnormalities in patients of chronic obstructive pulmonary disease accordigng to disease severity

    International Nuclear Information System (INIS)

    Shabbir, A.; Zaidi, S. B. H.; Nisar, S.

    2017-01-01

    Objective: The objective of this study was to find out the frequency of ECG abnormalities in patients of COPD in relation to disease severity. Study Design: Cross Sectional study. Place and Duration of Study: This study was carried out at the Department of Medicine, Military Hospital Rawalpindi, from Oct 2011 to Jun 2012. Material and Methods: All patients presenting to the Department of Medicine both inpatient and outpatient, with diagnosis of COPD were included in the study. Patients with cardiac comorbidities were excluded. Also, patients on diuretics and long term oxygen therapy were excluded. A total of three hundred and forty three patients (343) were included in the study. Spirometry of all these patients was done to determine the FEV1 and FVC in order to classify the grade of severity of COPD. Standard 12 lead ECG of all these patients was done to find out the various ECG abnormalities. Results: About 77 (22.5 percent) patients had mild COPD, while moderate COPD was seen in 121 (35.3 percent). Severe COPD was seen in 100 (29.2 percent) patients and very severe COPD was seen in 45 (13.1 percent) patients. The most common ECG abnormalities noted was right atrial enlargement (RAE) in 6 (7.8 percent) patients of mild COPD, 27 (22.3 percent) patients of moderate, 48 (48 percent) patients of severe and 24 (53.3 percent) patients of very severe COPD. Right ventricular hypertrophy (RVH) in 1 (1.3 percent) patient of mild, 7 (5.8 percent) patients of moderate, 19 (19 percent) patients of severe and 12 (26.7 percent) patients of very severe COPD. Sinus tachycardia was present in 6 (7.8 percent) patients of mild, 17 (14 percent) patients of moderate, 19 (19 percent) patients of severe and 10 (22.2 percent) patients of very severe COPD. Right bundle branch block (RBBB) was seen in 5 (6.5 percent) patients of mild, 9 (7.4 percent) patients of moderate, 13 (13 percent) patients of severe and 9 (20 percent) patients of very severe COPD. SVT was present in 1 (1.3 percent

  8. PREVALENCE AND PREDICTORS OF CORONARY ARTERY DISEASE IN SEVERE AORTIC STENOSIS PATIENTS UNDERGOING SURGERY

    Directory of Open Access Journals (Sweden)

    Narayanapilai Jayaprasad

    2017-09-01

    Full Text Available BACKGROUND The present study is to find out the prevalence of CAD in severe Aortic Stenosis (AS patients undergoing aortic valve replacement and the relation between the conventional risk factors and CAD in them. Calcific aortic stenosis is associated with the same risk factors as coronary artery disease. Studies on calcific aortic stenosis and CAD are rarely reported from India. The aim of the study is to find out the predictive value of angina for presence of CAD in severe aortic stenosis. MATERIALS AND METHODS All cases of isolated severe aortic stenosis undergoing CAG before aortic valve replacement were included in the study. Data regarding various risk factors, symptoms, echocardiographic parameters and angiographic profile were collected. RESULTS Among a total of 94 patients who have undergone aortic valve replacement for severe AS 40 (42.6% had CAD. Risk factors like advanced age, hypertension, diabetes and smoking were more in patients with CAD compared to isolate AS. Mean gradient was more in the AS + CAD group compared with AS group. Presence of angina had a sensitivity of 82.5% and specificity of 51.85% for predicting coexisting CAD. CONCLUSION Among severe aortic stenosis, patients undergoing AVR 42.6% of patients had significant obstructive CAD. The conventional risk factors predict presence of coronary artery disease. Angina has got a fairly good sensitivity, but moderate specificity for CAD.

  9. Prevalence and severity of menopause symptoms and associated factors across menopause status in Korean women.

    Science.gov (United States)

    Yim, Gyeyoon; Ahn, Younjhin; Chang, Yoosoo; Ryu, Seungho; Lim, Joong-Yeon; Kang, Danbee; Choi, Eun-Kyung; Ahn, Jiin; Choi, Yuni; Cho, Juhee; Park, Hyun-Young

    2015-10-01

    The present study investigated the prevalence and severity of menopause symptoms experienced by Korean women aged 44 to 56 years and their associated factors. A cross-sectional study was performed on 2,201 women aged 44 to 56 years in health checkup centers between November 2012 and March 2013. The 29-item Menopause-Specific Quality of Life Questionnaire was used to assess vasomotor, psychosocial, physical, and sexual symptoms related to menopause. The guidelines for the classification of reproductive aging stages proposed at the Stages of Reproductive Aging Workshop were used. Multivariable linear regression analyses were performed to identify factors associated with severity of menopause symptoms. Among participants, 42.6% were premenopausal, 36.7% were perimenopausal, and 20.7% were postmenopausal. Although physical symptoms were the most severe menopause symptoms experienced by premenopausal and perimenopausal women, postmenopausal women reported sexual symptoms as the most bothersome. The mean scores for each domain increased from the premenopausal period through the postmenopausal period (P for trend menopause symptoms (P menopause than inactive women. Postmenopausal women experience the most severe symptoms. Obesity and physical activity are the main modifiable factors associated with symptom severity. Further studies are needed to examine the effects of physical activity promotion and weight control interventions on preventing menopause symptoms in Korean women.

  10. Evaluation of anxiety and depression prevalence in patients with primary severe hyperhidrosis*

    Science.gov (United States)

    Bragança, Gleide Maria Gatto; Lima, Sonia Oliveira; Pinto, Aloisio Ferreira; Marques, Lucas Menezes; de Melo, Enaldo Vieira; Reis, Francisco Prado

    2014-01-01

    BACKGROUND Primary hyperhidrosis (PH) can lead to mood changes due to the inconveniences it causes. OBJECTIVE This study aimed to examine the existence of anxiety and depression in patients with severe primary hyperhidrosis who sought treatment at a medical office. METHODS The questionnaire "Hospital Anxiety and Depression Scale" was used for 197 individuals, in addition to the chi square test and Fisher exact test, p hyperhidrosis were the most frequent but when associated with the presence of anxiety, the most frequent were the axillary (p = 0.02) and craniofacial (p = 0.02) forms. There was an association between patients with depression and anxiety (p = 0.001). CONCLUSIONS the involvement of Primary hyperhidrosis was responsible for a higher prevalence of anxiety than that described among the general population and patients with other chronic diseases. Depression had a low prevalence rate, while mild and moderate forms were the most common and frequently associated with anxiety. The degree of anxiety was higher in mild and moderate types than in the severe form. PMID:24770497

  11. Lower prevalence and greater severity of asthma in hot and dry climate.

    Science.gov (United States)

    Correia Junior, Marco Aurélio de Valois; Sarinho, Emanuel Sávio Cavalcanti; Rizzo, José Angelo; Sarinho, Silvia Wanick

    To estimate asthma prevalence, severity, and associated factors in adolescents who live in a low relative humidity environment. In this cross-sectional study, adolescents aged 13-14 years from the city of Petrolina located in the Brazilian semiarid region answered the International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire. The possible explanatory variables of the study were gender, family income, mother's education, smokers in the household, parental history of asthma, personal history of allergic rhinitis or atopic dermatitis, and physical activity level. Poisson regression analysis was used to assess the association between asthma and the explanatory variables. A total of 1591 adolescents participated in the study, of whom 49.7% were male. The prevalence of active asthma, severe asthma, and physician-diagnosed asthma were 14.0%, 10.4%, and 17.8%, respectively. Adolescents with asthma missed more school days than their peers (33 vs. 22 days/year; pclimate might hamper disease control and this may have contributed to the higher school absenteeism observed. The association of asthma with allergic rhinitis and atopic dermatitis as well as a history of asthma in parents suggests that atopy is an important risk factor for asthma in this population. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  12. Children with motor impairment related to cerebral palsy: Prevalence, severity and concurrent impairments in China.

    Science.gov (United States)

    He, Ping; Chen, Gong; Wang, Zhenjie; Guo, Chao; Zheng, Xiaoying

    2017-05-01

    Cerebral palsy (CP) is the most common cause of motor impairment in childhood. This study aimed to examine the prevalence, severity and concurrent impairments of CP-related motor impairment among Chinese children. Children with CP-related motor impairment aged 0-17 years were identified through a national population-based survey based on World Health Organization International Classification of Functioning, Disability and Health. Logistic regression models allowing for weights were used to examine individual and family factors in relation to CP-related motor impairment. The weighted prevalence of CP-related motor impairment was 1.25 per 1000 children (95% confidence interval (CI): 1.16, 1.35) in China. Male children, children in multiples and in families where adults suffered from CP, were more likely to be affected by CP-related motor impairment. For mild, moderate, severe and extremely severe groups of motor impairment, weighted proportions of CP were 14.12% (95%CI: 11.70, 16.95), 20.35% (95%CI: 17.48, 23.56), 27.44% (95%CI: 24.25, 30.87) and 38.09% (95%CI: 34.55, 41.76), respectively; and weighted proportions of concurrent visual, hearing and cognitive impairment were 5.00% (95%CI: 3.59, 6.91), 6.98% (95%CI: 5.34, 9.08) and 71.06% (95%CI: 67.57, 74.31), respectively. Gender, multiple births and family adults with CP were significantly associated with CP-related motor impairment in Chinese children. Proportions of CP and concurrent impairments that increased with severity of motor impairment were observed. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  13. Prevalence, severity and correlates of alcohol use in adult renal transplant recipients.

    Science.gov (United States)

    Fierz, Katharina; Steiger, Jürg; Denhaerynck, Kris; Dobbels, Fabienne; Bock, Andreas; De Geest, Sabina

    2006-01-01

    Severe alcohol use is recognized as a major public health concern, even though light to moderate alcohol use might have beneficial effects on health. Alcohol use has been studied to some extent in solid organ transplant populations, yet evidence is lacking on alcohol use and its correlates in the renal transplant population. The aim of this study was therefore to determine the prevalence, severity and correlates of alcohol use in renal transplant recipients. This cross-sectional study is a secondary analysis of the Supporting Medication Adherence in Renal Transplantation (SMART) study. Alcohol use was assessed by patient's self-report. At risk and binge drinkers were classified using World Health Organization criteria. The following correlates of alcohol use were explored: adherence with immunosuppression (Siegal questionnaire; electronic monitoring), smoking, coping style (UCL), depressive symptomatology (BDI) and busyness/routine in life style (ACQ Busyness Scale). Two hundred and eighty-four patients were included in this analysis, 58.1% male, with a mean age of 54 yr (range 20-84) and a median of seven (interquartile ranges [IQR] 8) yr post-transplantation. A total of 52.8% of study participants reported to drink alcohol at least once a week. Two hundred and eighty of 284 subjects (98.5%) were drinking at low risk, four at moderate risk (1.5%). None of the participants were drinking severely. Correlates of alcohol use were male gender and being professionally active. Alcohol use is less prevalent in renal transplant recipients than in the general population. Severe alcohol use does not seem to represent a serious problem in renal transplant patients.

  14. Prevalence, Severity, and Impact of Renal Dysfunction in Acute Liver Failure on the US Liver Transplant Waiting List.

    Science.gov (United States)

    Urrunaga, Nathalie H; Magder, Laurence S; Weir, Matthew R; Rockey, Don C; Mindikoglu, Ayse L

    2016-01-01

    Although renal dysfunction is a known complication of acute liver failure (ALF), its frequency, severity, and impact among patients with ALF on the US liver transplant list are not well defined. Organ Procurement and Transplantation data for ALF patients listed as status 1/1A from 2002 to 2012 were analyzed. The frequency and severity of renal dysfunction at the time of listing [the latter was categorized in 5 stages using estimated GFR (eGFR) according to Chronic Kidney Disease Epidemiology Collaboration creatinine 2009 equation] were determined and the association between renal dysfunction and waiting list mortality was assessed using Cox proportional hazard regression analysis. There were a total of 2280 adult patients with ALF, including 56 % with renal dysfunction (defined as eGFR renal dysfunction was among those with ALF caused by hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome, fatty liver disease of pregnancy, heat stroke/hyperthermia, hepatitis A virus, and drug-induced liver injury due to acetaminophen APAP, phenytoin, trimethoprim-sulfamethoxazole, and macrolides. Despite the fact that 69 % (468/674) of patients with APAP-induced ALF listed as status 1/1A had renal dysfunction, only 0.9 % underwent simultaneous liver-kidney transplantation. Six-week survival probabilities in patients with ALF on the liver transplant waiting list were 71, 59, 56, 59, and 42 % with renal dysfunction stages of 1, 2, 3, 4, and 5, respectively. Multivariate analysis showed that after controlling for age, etiology of ALF, INR, total bilirubin, and region, the relative risk of death increased progressively as eGFR declined (P renal dysfunction was common (overall prevalence of 56 %). Most importantly, severe renal dysfunction was associated with significantly increased mortality.

  15. The frequency of occurrence and severity of side-effects of immersion virtual reality.

    Science.gov (United States)

    Regan, E C; Price, K R

    1994-06-01

    Virtual reality (VR) has become increasingly well-known over the last few years. However, little is known about the side-effects of prolonged immersion in VR. This study set out to investigate the frequency of occurrence and severity of side-effects of using an immersion VR system. Out of 146 subjects, 61% reported symptoms of malaise at some point during a 20-min immersion and 10-min post-immersion period. These ranged from symptoms such as dizziness, stomach awareness, headaches, eyestrain and lightheadedness to severe nausea. These symptoms caused 5% of the subjects to withdraw from the experiment before completing their 20-min immersion period. Further research needs to be conducted that attempts to identify those factors that play a causative role in the side-effects of the VR system, and that looks for methods of reducing these side-effects.

  16. A Comparison of Wolbachia Infection Frequencies in Varroa With Prevalence of Deformed Wing Virus.

    Science.gov (United States)

    Grau, Thorben; Brandt, Annely; DeLeon, Sara; Meixner, Marina Doris; Strauß, Jakob Friedrich; Joop, Gerrit; Telschow, Arndt

    2017-05-01

    Wolbachia are widely distributed bacterial endosymbionts of arthropods and filarial nematodes. These bacteria can affect host fitness in a variety of ways, such as protecting hosts against viruses and other pathogens. Here, we investigate the possible role of Wolbachia in the prevalence of the deformed wing virus (DWV), a highly virulent pathogen of honey bees (Apis mellifera) that is transmitted by parasitic Varroa mites (Varroa destructor). About 180 Varroa mites from 18 beehives were tested for infection with Wolbachia and DWV. We first screened for Wolbachia using two standard primers (wsp and 16S rDNA), and found 26% of the mites to be positive for Wolbachia using the wsp primer and 64% of the mites to be positive using the 16S rDNA primer. Using these intermediate Wolbachia frequencies, we then tested for statistical correlations with virus infection frequencies. The analysis revealed a significant positive correlation between DWV and Wolbachia using the wsp primer, but no significant association between DWV and Wolbachia using the 16S rDNA primer. In conclusion, there is no evidence for an anti-pathogenic effect of Wolbachia in V. destructor, but weak evidence for a pro-pathogenic effect. These results encourage further examination of Wolbachia-virus interactions in Varroa mites since an increased vector competence of the mites may significantly impact disease outbreaks in honey bees. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America.

  17. What can documentary evidence tell us about the frequency and severity of weather and climatic extremes

    Science.gov (United States)

    Brázdil, R.

    2003-04-01

    Continuation of recent global warming can cause increase in the frequency and severity of climatic and weather extremes on local and regional scales. Systematic meteorological and hydrological observations are usually limited to the 19-20th centuries, which is not enough for the study of rare phenomena. Documentary evidence allows the extension of such knowledge about extremes. It consists of different kind of data - memories and chronicles, weather diaries, water marks, economic records (books of accounts, taxes records, etc.). In the Czech Republic such records are preserved from the 12th century and with sufficient density since the 16th century. This data usually provides information about the date, place, type of phenomena and its impacts (damage). The excerption of these sources from archives and libraries allow to create a database of such data and to develop series of temperature and precipitation extremes, early and late frosts, floods, strong winds (gales, tornadoes), thunderstorms and hailstorms. This paper shows on selected examples advantages and drawbacks of different data sources in comparison with systematic meteorological and hydrological observations, creation of synthetic series (documentary and instrumental data) and their utilisation for the study of frequency, severity, seasonality and impacts for floods, strong winds and hailstorms.

  18. Severe Intellectual Disability: Systematic Review of the Prevalence and Nature of Presentation of Unipolar Depression.

    Science.gov (United States)

    Walton, Catherine; Kerr, Mike

    2016-09-01

    The diagnosis of depression in severe and profound intellectual disability is challenging. Without adequate skills in verbal self-expression, standardized diagnostic criteria cannot be used with confidence. The purpose of this systematic review was to investigate the assessment and diagnosis of unipolar depression in severe and profound intellectual disability. The review aimed to examine the methods used to assess for depression. The secondary aim was to explore the frequency and symptoms of depression. The PRISMA (2009) Checklist for systematic review was followed, and a search of electronic databases was undertaken. Nine studies were included in the qualitative synthesis from over 2000 records identified. The quality of the studies was assessed and scored, with a wide range of results. Individual studies scored between 2 and 7 of a maximum possible score of 8. The diagnostic tools utilized by each of the studies were assessed and compared. In terms of the methods used to assess for depression, results were varied. This was due to the heterogeneous nature of the individual study designs. The Aberrant Behaviour Checklist consistently showed promise, in particular when combined with other instruments or clinical examination. Qualitative analysis of the selected studies has shown a wide variation in the quality of primary research in this field, with more required to make firm conclusions regarding the diagnosis, frequency and presentation of depression in severe and profound intellectual disability. © 2015 John Wiley & Sons Ltd.

  19. Spatial frequency domain imaging of burn wounds in a preclinical model of graded burn severity

    Science.gov (United States)

    Nguyen, John Quan; Crouzet, Christian; Mai, Tuan; Riola, Kathleen; Uchitel, Daniel; Liaw, Lih-Huei; Bernal, Nicole; Ponticorvo, Adrien; Choi, Bernard; Durkin, Anthony J.

    2013-06-01

    Frequent monitoring of early-stage burns is necessary for deciding optimal treatment and management. Both superficial and full thickness burns are relatively easy to diagnose based on clinical observation. In between these two extremes are superficial-partial thickness and deep-partial thickness burns. These burns, while visually similar, differ dramatically in terms of clinical treatment and are known to progress in severity over time. The objective of this study was to determine the potential of spatial frequency domain imaging (SFDI) for noninvasively mapping quantitative changes in chromophore and optical properties that may be an indicative of burn wound severity. A controlled protocol of graded burn severity was developed and applied to 17 rats. SFDI data was acquired at multiple near-infrared wavelengths over a course of 3 h. Burn severity was verified using hematoxylin and eosin histology. From this study, we found that changes in water concentration (edema), deoxygenated hemoglobin concentration, and optical scattering (tissue denaturation) to be statistically significant at differentiating superficial partial-thickness burns from deep-partial thickness burns.

  20. Frequency, types and severity of medication use-related problems among medical outpatients in Nigeria.

    Science.gov (United States)

    Yusuff, Kazeem B; Tayo, Fola

    2011-06-01

    To determine the frequency, types and severity of medications use-related problems among medical outpatients in a tertiary care setting in southwestern Nigeria. Medical outpatient clinics of a 900-bed Teaching Hospital located in Ibadan, Southwestern Nigeria. A prospective cross-sectional medication use review was conducted by ten pharmacists for 400 randomly selected medical outpatients over a 4 week period at a 900-bed premier teaching hospital located in Ibadan, Nigeria. Severity assessment of medication use-related problems was done by 3 independent assessors with a modified severity index. Frequency, types and severity of medication use-related problems identified through pharmacist-initiated medication use review. Of the 400 randomly selected patients, 324 (81.0%) consented and were interviewed. One hundred and sixty-three (50.3%) of the cohort were males and 161 (49.7%) were females; with mean ages 51.5 ± 17.6 and 52.1 ± 17.4 years respectively. Median no. of drugs prescribed per patient per day was 4 (Minimum-Maximum, 1-7). About 27.5% were self medicating with orthodox (prescription-only and over-the-counter) and/or herbal medicines; and only 14.6% claimed disclosure to their physicians. The proportion of patients self medicating with orthodox medicines was significantly higher (P medication use-related problems were identified from 58.6% of patients, but the highest number (5) was identified among 2.6% of patients. The frequency of medication use-related problems appear strongly related to the number of medicines prescribed (r = 0.71, P = 0.006). The majority of medication use-related problems were ranked as potentially harmful [Inter-rater reliability coefficient: Gwet AC1: 0.7214 (P ≤ 0.001)]. Non-adherence (43.8%), problems associated with self medication (39.3%) and adverse drug reactions (15.6%) were the most frequent. Unauthorized drug holidays (46.5%) and stoppage of prescribed prescription-only medications for local herbs (29.3%) were the

  1. Severe root resorption resulting from orthodontic treatment: Prevalence and risk factors

    Science.gov (United States)

    Maués, Caroline Pelagio Raick; do Nascimento, Rizomar Ramos; Vilella, Oswaldo de Vasconcellos

    2015-01-01

    OBJECTIVE: To assess the prevalence of severe external root resorption and its potential risk factors resulting from orthodontic treatment. METHODS: A randomly selected sample was used. It comprised conventional periapical radiographs taken in the same radiology center for maxillary and mandibular incisors before and after active orthodontic treatment of 129 patients, males and females, treated by means of the Standard Edgewise technique. Two examiners measured and defined root resorption according to the index proposed by Levander et al. The degree of external apical root resorption was registered defining resorption in four degrees of severity. To assess intra and inter-rater reproducibility, kappa coefficient was used. Chi-square test was used to assess the relationship between the amount of root resorption and patient's sex, dental arch (maxillary or mandibular), treatment with or without extractions, treatment duration, root apex stage (open or closed), root shape, as well as overjet and overbite at treatment onset. RESULTS: Maxillary central incisors had the highest percentage of severe root resorption, followed by maxillary lateral incisors and mandibular lateral incisors. Out of 959 teeth, 28 (2.9%) presented severe root resorption. The following risk factors were observed: anterior maxillary teeth, overjet greater than or equal to 5 mm at treatment onset, treatment with extractions, prolonged therapy, and degree of apex formation at treatment onset. CONCLUSION: This study showed that care must be taken in orthodontic treatment involving extractions, great retraction of maxillary incisors, prolonged therapy, and/or completely formed apex at orthodontic treatment onset. PMID:25741825

  2. Severe root resorption resulting from orthodontic treatment: Prevalence and risk factors

    Directory of Open Access Journals (Sweden)

    Caroline Pelagio Raick Maués

    2015-02-01

    Full Text Available OBJECTIVE: To assess the prevalence of severe external root resorption and its potential risk factors resulting from orthodontic treatment. METHODS: A randomly selected sample was used. It comprised conventional periapical radiographs taken in the same radiology center for maxillary and mandibular incisors before and after active orthodontic treatment of 129 patients, males and females, treated by means of the Standard Edgewise technique. Two examiners measured and defined root resorption according to the index proposed by Levander et al. The degree of external apical root resorption was registered defining resorption in four degrees of severity. To assess intra and inter-rater reproducibility, kappa coefficient was used. Chi-square test was used to assess the relationship between the amount of root resorption and patient's sex, dental arch (maxillary or mandibular, treatment with or without extractions, treatment duration, root apex stage (open or closed, root shape, as well as overjet and overbite at treatment onset. RESULTS: Maxillary central incisors had the highest percentage of severe root resorption, followed by maxillary lateral incisors and mandibular lateral incisors. Out of 959 teeth, 28 (2.9% presented severe root resorption. The following risk factors were observed: anterior maxillary teeth, overjet greater than or equal to 5 mm at treatment onset, treatment with extractions, prolonged therapy, and degree of apex formation at treatment onset. CONCLUSION: This study showed that care must be taken in orthodontic treatment involving extractions, great retraction of maxillary incisors, prolonged therapy, and/or completely formed apex at orthodontic treatment onset.

  3. Association Between Severity of Temporomandibular Disorders and the Frequency of Headache Attacks in Women With Migraine: A Cross-Sectional Study.

    Science.gov (United States)

    Florencio, Lidiane Lima; de Oliveira, Anamaria Siriani; Carvalho, Gabriela Ferreira; Dach, Fabiola; Bigal, Marcelo Eduardo; Fernández-de-Las-Peñas, César; Bevilaqua-Grossi, Débora

    2017-05-01

    The aim of this study was to investigate the magnitude of association of the severity of temporomandibular disorders (TMDs) in women with episodic and chronic migraine. Thirty-one women with episodic migraine (mean age: 33 years), 21 with chronic migraine (mean age: 35 years) and 32 healthy controls (mean age: 31 years) were included. The Fonseca Anamnestic Index was applied to assess severity of TMDs. TMD severity was considered as follows: no TMD (0-19 points), mild TMD (20-49 points), moderate TMD (50-69 points), and severe TMD (70-100 points). To compare the proportion of TMD severity among groups, a χ 2 test was performed. Prevalence ratio (PR) was calculated to determine the association of TMD severity and both migraine groups using the control group as the reference. Women with chronic and episodic migraine were more likely to exhibit TMD signs and symptoms of any severity than healthy controls (χ 2 = 30.26; P < .001). TMD prevalence was 54% for healthy controls, 78% for episodic migraine, and 100% for chronic migraine. Women with chronic migraine exhibited greater risk of more severe manifestations of TMD than healthy controls (PR: 3.31; P = .008). This association was not identified for episodic migraine (PR: 2.18; P = .101). The presence of TMD signs and symptoms was associated with migraine independently of the frequency; however, the magnitude of the association of more severe TMD was significantly greater in chronic, but not episodic, migraine. Copyright © 2017. Published by Elsevier Inc.

  4. Prevalence and severity of anemia in pediatric hemodialysis patients, a single center study

    Directory of Open Access Journals (Sweden)

    Afshin Azhir

    2006-12-01

    Full Text Available BACKGROUNDS: This study was conducted to determine the prevalence and severity of anemia in children and adolescents on chronic hemodialysis, and to identify independent predictors of anemia in children on hemodialysis. METHODS: This cross-sectional study was performed between September 2005 and January 2006. The study population consisted of 25 patients aged 7−20 years on chronic hemodialysis from pediatric hemodialysis centers in Isfahan. RESULTS: A total of 22 (88% patients had hemoglobin levels of <11 g/dL (anemic and 12 patients (48% had hemoglobin levels of <8 g/dL (severe anemia. The mean age of these patients was 15.5 ± 3.7 years. Mean time on chronic dialysis was 20.44 ± 15.25 months. Anemia was more common and more severe among children who were on dialysis for less than 6 months. There was an inverse relationship between the severity of anemia and duration of hemodialysis (P = 0.019, r = – 0.465. Nearly all patients were treated with erythropoietin, Children with more severe anemia received slightly higher dose of erythropoietin (P = 0.09, r = 0.202. There was a significant difference between serum albumin values in anemic patients and patients without anemia (P = 0.023. There was a correlation between serum albumin and hemoglobin level (r = 0.511, P = 0.01. Intact PTH levels were >200 pg/ml in 16 patients (66% and >400 pg/ml in 9 patients (37. 5%. There was a reverse correlation between intact PTH level >200 pg/ml and hemoglobin level (r = -0.505, P = 0.046. CONCLUSIONS: The prevalence of anemia in hemodialysis children in Isfahan appears to be higher than that reported in the other studies in spite of extensive use of rHuEPO and iron supplementation. We found this to be especially true for patients new on hemodialysis (less than 6 months and in those with low albumin and severe hyperparathyroidism. KEY WORDS: Hemodialysis, anemia, children.

  5. Prevalence of dementia in a rural Netherlands population and the influence of DSM-III-R and CAMDEX criteria for the prevalence of mild and more severe forms

    NARCIS (Netherlands)

    Boersma, F.; Eefsting, J. A.; van den Brink, W.; Koeter, M.; van Tilburg, W.

    1998-01-01

    To obtain estimates of the prevalence of mild and moderate/severe dementia among people age 65 and over, applying criteria for severity of both DSM-III-R and CAMDEX, a two-stage community-based study was conducted in a rural area of the Netherlands. In the first stage, 2191 subjects (out of the

  6. The prevalence of severe maternal morbidity and near miss and associated factors in Sergipe, Northeast Brazil.

    Science.gov (United States)

    Galvão, Larissa Paes Leme; Alvim-Pereira, Fabiano; de Mendonça, Caio Menezes Machado; Menezes, Filipe Emanuel Fonseca; Góis, Kaique Andre do Nascimento; Ribeiro, Ruy Farias; Gurgel, Ricardo Queiroz

    2014-01-16

    The investigation of severe maternal morbidity (SAMM) and maternal near miss (NM) and associated risk factors is important for the global reduction of maternal mortality. This study investigated the prevalence of SAMM and NM cases and the associated risk factors in two reference maternity hospitals in a capital city in Northeast-Brazil. A cross-sectional study with a nested case-control component was conducted from June-2011 to May-2012. Case identification was prospective and data collection was performed according to WHO criteria and definitions. Odds ratio with confidence intervals and multivariate analysis were used whenever possible. There were 16,243 deliveries, 1,102 SAMM cases, 77 NM cases and 17 maternal deaths. The maternal NM outcome ratio was 5.8 cases/1,000 live births (LB); the total prevalence of SAMM + NM was 72.6 cases/1,000 LB, the maternal near miss: mortality ratio was 4.5cases/1 maternal death (18% of mortality index). Management-based criteria were the most common events for NM (87.1%) and hypertensive disorders for SAMM (67.5%). Higher age, previous abortion and caesarean delivery, the non-adhesion to antenatal care, current caesarean delivery and bad perinatal results were associated with SAMM/NM. In the multivariate analysis, patient's status, previous caesarian and abortion and level of consciousness were significant when analyzed together. SAMM and NM situations were prevalent in the studied population and some risk factors seem to be associated with the event, particularly previous gestational antecedents. Protocols based on SAMM/NM situations can save lives and decrease maternal mortality.

  7. Criminal victimisation in people with severe mental illness: A multi-site prevalence and incidence survey in the Netherlands

    NARCIS (Netherlands)

    Kamperman, A.; Henrichs, J.; Bogaerts, S.; Lesaffre, E.M.; Wierdsma, A.I.; Ghauharali, R.R.R.; Swildens, W.; Nijssen, Y.; van der Gaag, M.; Theunissen, J.R.; Delespaul, P.A.; van Weeghel, J.; Busschbach, J.T. van; Kroon, H.; Teplin, L.A.; van de Mheen, D.; Mulder, C.L.

    2014-01-01

    Background: Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so), few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and compared the

  8. Criminal victimisation in people with severe mental illness: A multi-site prevalence and incidence survey in the netherlands

    NARCIS (Netherlands)

    A.M. Kamperman (Astrid); J. Henrichs (Jens); S. Bogaerts (Stefan); E.M.E.H. Lesaffre (Emmanuel); A.I. Wierdsma (André); R.R.R. Ghauharali (Razia R.); W. Swildens (Wilma); Y. Nijssen (Yolanda); M. van der Gaag (Mark); J.R. Theunissen (Jan); P.A.E.G. Delespaul (Philippe); J. van Weeghel (Jaap); J.T. van Busschbach (Jooske); H. Kroon (Hans); L.A. Teplin (Linda); H. van de Mheen (Dike); C.L. Mulder (Niels)

    2014-01-01

    textabstractBackground: Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so), few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and

  9. Criminal Victimisation in People with Severe Mental Illness : A Multi-Site Prevalence and Incidence Survey in the Netherlands

    NARCIS (Netherlands)

    Kamperman, Astrid M.; Henrichs, Jens; Bogaerts, Stefan; Lesaffre, Emmanuel M. E. H.; Wierdsma, Andre I.; Ghauharali, Razia R. R.; Swildens, Wilma; Nijssen, Yolanda; van der Gaag, Mark; Theunissen, Jan R.; Delespaul, Philippe A.; van Weeghel, Jaap; van Busschbach, Jooske T.; Kroon, Hans; Teplin, Linda A.; van de Mheen, Dike; Mulder, Cornelis L.

    2014-01-01

    Background: Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so), few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and compared the

  10. Criminal victimisation in people with severe mental illness : A multisite prevalence and incidence survey in the Netherlands

    NARCIS (Netherlands)

    Kamperman, A.; Henrichs, J.; Bogaerts, S.; Lesaffre, E.M.E.H.; Wiersma, A.I.; Ghauharali, R.R.R.; Swildens, W.; Nijssen, Y.A.M.; van der Gaag, M.; Theunissen, J.R.; Delespaul, P.; van Weeghel, J.; van Busschbach, J.; Kroon, H.; Teplin, L.; van de Mheen, D.; Mulder, C.L.

    2014-01-01

    Background Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so), few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and compared the

  11. Prevalence of severe fever with thrombocytopenia syndrome virus in Haemaphysalis longicornis ticks in South Korea.

    Science.gov (United States)

    Park, Sun-Whan; Song, Bong Gu; Shin, E-Hyun; Yun, Seok-Min; Han, Myung-Guk; Park, Mi Yeoun; Park, Chan; Ryou, Jungsang

    2014-10-01

    Haemaphysalis longicornis a vector that harbors severe fever with thrombocytopenia syndrome virus (SFTSV) is a major species of tick in South Korea. To investigate the existence and prevalence of SFTSV in Korea, we collected ticks from nine provinces in South Korea for detecting SFTSV. In all, we collected 13,053 ticks, and H. longicornis (90.8%, 11,856/13,053) was the most abundant among them. The minimum infection rate (MIR) of SFTSV in H. longicornis was 0.46% (55 pools). SFTSV was detected in ticks during all the developmental stages, showing MIR in larvae (2/350, 0.57%), nymphs (38/10,436, 0.36%), males (2/221, 0.90%), and females (13/849, 1.53%), respectively. Viruses were detected in ticks collected between April and September. A higher MIR was detected in ticks from the southern part of the country. We amplified the M and S segment partial genes from a sample and analyzed the nucleotide sequence. The results showed a 93-98% homology to Chinese and Japanese strains registered in Genbank. In this study, we confirmed the existence of SFTSV for the first time in South Korea. The SFTSV prevalence data from the studies are essential for raising the awareness of SFTS in South Korea. Copyright © 2014 Elsevier GmbH. All rights reserved.

  12. High prevalence of methotrexate intolerance in juvenile idiopathic arthritis : development and validation of a methotrexate intolerance severity score

    NARCIS (Netherlands)

    Bulatović, Maja; Heijstek, Marloes W; Verkaaik, Marleen; van Dijkhuizen, E H Pieter; Armbrust, Wineke; Hoppenreijs, Esther P A; Kamphuis, Sylvia; Kuis, Wietse; Egberts, Toine C G; Sinnema, Gerben; Rademaker, Carin M A; Wulffraat, Nico M

    OBJECTIVE: To design and validate a new questionnaire for identifying patients with methotrexate (MTX) intolerance, and to determine the prevalence of MTX intolerance in patients with juvenile idiopathic arthritis (JIA) using this questionnaire. METHODS: The MTX Intolerance Severity Score (MISS)

  13. High prevalence of methotrexate intolerance in juvenile idiopathic arthritis: development and validation of a methotrexate intolerance severity score

    NARCIS (Netherlands)

    Bulatovic, M.; Heijstek, M.W.; Verkaaik, M.; Dijkhuizen, E.H. van; Armbrust, W.; Hoppenreijs, E.P.A.H.; Kamphuis, S.; Kuis, W.; Egberts, T.C.; Sinnema, G.; Rademaker, C.M.A.; Wulffraat, N.M.

    2011-01-01

    OBJECTIVE: To design and validate a new questionnaire for identifying patients with methotrexate (MTX) intolerance, and to determine the prevalence of MTX intolerance in patients with juvenile idiopathic arthritis (JIA) using this questionnaire. METHODS: The MTX Intolerance Severity Score (MISS)

  14. Prevalence and Severity of Preoperative Disabilities in Iranian Patients with Lumbar Disc Herniation

    Directory of Open Access Journals (Sweden)

    Farzad Omidi-Kashani

    2013-12-01

    Full Text Available   Background: Literature recommends that refractory cases with lumbar disc herniation and appropriate indications are better to be treated surgically, but do all the patients throughout the world consent to the surgery with a same disability and pain threshold? We aim to elucidate the prevalence and severity of disabilities and pain in Iranian patients with lumbar disc herniation who have consented to the surgery.   Methods: In this case series study, we clinically evaluated 194 (81 female and 113 male admitted patients with primary, simple, and stable L4-L5 or L5-S1 lumbar disc herniation who were undergoing surgical discectomy. The mean age of the patients was 38.3±11.2 (range: 18-76 years old. Disabilities were evaluated by the items of the Oswestry Disability Index (ODI questionnaire and severity of pain by the Visual Analogue Scale (VAS. Chi-square test was used to compare the qualitative variables. Results: Severe disability (39.2% and crippled (29.9% were the two most common types of disabilities. Mean ODI score was 56.7±21.1 (range: 16-92. Total mean VAS in all patients was 6.1±1.9 (range: 0-10. Sex and level of disc herniation had no statistical effect on preoperative ODI and VAS. The scale of six was the most frequent scale of preoperative VAS in our patients. Conclusion: Iranian patients with lumbar disc herniation who consented to surgery have relatively severe pain or disability. These severities in pain or disabilities have no correlation with sex or level of disc herniation and are not equal with developed countries.

  15. Smoke-free air laws and asthma prevalence, symptoms, and severity among nonsmoking youth.

    Science.gov (United States)

    Dove, Melanie S; Dockery, Douglas W; Connolly, Gregory N

    2011-01-01

    We investigated the association between smoke-free laws and asthma prevalence, symptoms, and severity among nonsmoking youth (aged 3-15 years). We examined data from the 1999-2006 National Health and Nutrition Examination Survey, a cross-sectional survey designed to monitor the health and nutritional status of the US population. Survey locations were dichotomized as having or not having at least 1 smoke-free workplace, restaurant, or bar law at the county or state level that covered the entire county population. Asthma prevalence was assessed as self-reported current asthma and as ever having asthma with current symptoms. Asthmatic symptoms included persistent wheeze, chronic night cough, and wheeze-medication use. We also examined asthma severity (asthma attack or emergency-department visit for asthma) and persistent ear infection. Smoke-free laws were not associated with current asthma but were significantly associated with lower odds of asthmatic symptoms (odds ratio [OR]: 0.67 [95% confidence interval (CI): 0.48-0.93]) among nonsmoking youth. The association between smoke-free laws and ever having asthma with current symptoms approached significance (OR: 0.74 [95% CI: 0.53-1.03]). Smoke-free laws were associated with lower odds of asthma attacks (OR: 0.66 [95% CI: 0.28-1.56]) and emergency-department visits for asthma (OR: 0.55 [95% CI: 0.27-1.13]), although these results were not statistically significant. Our results suggest that smoke-free laws reduce asthmatic symptoms, including persistent wheeze, chronic night cough, and wheeze-medication use in nonsmoking youth.

  16. Frequency of the severe combined immunodeficiency disease gene among horses in Morocco.

    Science.gov (United States)

    Piro, M; Benjouad, A; Tligui, N S; El Allali, K; El Kohen, M; Nabich, A; Ouragh, L

    2008-09-01

    Severe combined immunodeficiency disease (SCID) of horses is an autosomal, recessive hereditary disease occurring among Arabian or crossbred Arabian horses. The genetic defect responsible was previously identified as a 5-base pair deletion in the gene encoding the catalytic subunit of the DNA dependant protein kinase (DNA-PKcs). This study was carried out to determine the frequency of SCID and identify horses carrying the gene for SCID among Arabian and Arabian crossbred stallions and mares in Morocco using a DNA-based test. Twenty-one horses were SCID carriers: 14 (7%) Arabians, 6 (4%) Arab-Barbs and one (33%) Anglo-Arab. After analysing their genealogy, 3 imported stallions were identified that disseminated the mutant gene of DNA-PKcs in Morocco.

  17. Increased risk of severe hypoglycemic events with increasing frequency of non-severe hypoglycemic events in patients with Type 1 and Type 2 diabetes.

    LENUS (Irish Health Repository)

    Sreenan, Seamus

    2014-07-15

    Severe hypoglycemic events (SHEs) are associated with significant morbidity, mortality and costs. However, the more common non-severe hypoglycemic events (NSHEs) are less well explored. We investigated the association between reported frequency of NSHEs and SHEs among patients with type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) in the PREDICTIVE study.

  18. Tracheomalacia in adults with cystic fibrosis: determination of prevalence and severity with dynamic cine CT.

    LENUS (Irish Health Repository)

    McDermott, Shaunagh

    2012-02-01

    PURPOSE: To determine the prevalence and severity of tracheomalacia in adults with cystic fibrosis (CF) by using dynamic cine multidetector computed tomography (CT) and to correlate these findings with pulmonary function test (PFT) results and the severity of parenchymal lung disease. MATERIALS AND METHODS: In this institutional review board-approved HIPAA-compliant study, 40 patients with CF (22 men, 18 women; mean age, 28 years +\\/- 8 [standard deviation]; age range, 18-54 years) prospectively underwent PFTs, standard thin-section CT, and two dynamic cine multidetector CT acquisitions. Ten control subjects underwent dynamic cine multidetector CT. After standard thin-section CT was completed, dynamic cine multidetector CT was performed during a forced expiratory maneuver and during coughing. Dynamic cine multidetector CT images in nine patients were excluded. Maximal inspiratory, dynamic expiratory, and end-expiratory tracheal luminal areas were compared (Student t test) and correlated (Spearman rank) with PFT results and severity of parenchymal lung disease. RESULTS: Mean predicted forced expiratory volume in 1 second (FEV(1)) was 70.6% +\\/- 20.7, and mean Bhalla CT score was 41.8% +\\/- 13.6. In patients with CF, dynamic cine mean tracheal cross-sectional area reduction was 51.7% +\\/- 18.4 (range, 9%-89%) for forced expiratory maneuvers and 68.8% +\\/- 11.7 (range, 18%-88%) for coughing (P = .001). Tracheomalacia was demonstrated in 24 (69%) patients and no control subjects during forced expiratory maneuvers (P = .001) and in 10 (29%) patients and one (10%) control subject during coughing. For end-expiration images, mean tracheal luminal reduction was 16.1% +\\/- 14.0% (range, 0.0%-53.0%), with one patient demonstrating tracheal luminal reduction of more than 50%. There was no correlation between tracheal cross-sectional luminal reduction and either predicted FEV(1) or CT Bhalla score. CONCLUSION: Tracheomalacia depicted at dynamic cine multidetector CT is a

  19. Prevalence and severity of sleep disturbances among patients with early breast cancer

    Directory of Open Access Journals (Sweden)

    Rami Fakih

    2018-01-01

    Full Text Available Context: Data regarding health-related quality of life in breast cancer patients in the Middle East are limited with fatigue and sleep disturbance being the most distressing symptoms reported by patients treated for early breast cancer. Aims: The aim of this study was to examine the prevalence and incidence of insomnia among patients with early-stage breast cancer patients treated with chemotherapy. Subjects and Methods: This was a prospective cohort study. We enrolled patients with stage I-III breast cancer patients treated with chemotherapy at the American University of Beirut Medical Center. At three different time points (prior to, during, and following chemotherapy, we assessed the severity of sleep disturbances using the Pittsburgh Sleep Quality Index and the Insomnia Severity Index. The Institution Review Board approved the study. Results: Fifty-two patients were recruited. There was a significant increase in sleep disturbances during chemotherapy which improved to below baseline levels on completion of therapy. Prior to chemotherapy, 36% of patients reported poor sleep versus 58% during chemotherapy. The percentage of patients reporting clinical insomnia rose from 11% pretreatment to 36% during chemotherapy reflecting a significant symptomatic burden that is poorly documented and managed in routine clinical practice. Conclusions: Patients with nonmetastatic breast cancer experience an increase in sleep disturbances during the treatment phase. Physicians should be aware of the need to routinely screen for sleep disturbance in breast cancer patients undergoing chemotherapy.

  20. Sleep Disruption in Hematopoietic Cell Transplant Recipients: Prevalence, Severity, and Clinical Management

    Science.gov (United States)

    Jim, Heather S.L.; Evans, Bryan; Jeong, Jiyeon M.; Gonzalez, Brian D.; Johnston, Laura; Nelson, Ashley M.; Kesler, Shelli; Phillips, Kristin M.; Barata, Anna; Pidala, Joseph; Palesh, Oxana

    2014-01-01

    Sleep disruption is common among hematopoietic cell transplant (HCT) recipients, with over 50% of patients experiencing sleep disruption pre-transplant, up to 82% experiencing moderate to severe sleep disruption during hospitalization for transplant, and up to 43% in the post-transplant period. These rates of sleep disruption are substantially higher than the general population. Although sleep disruption can be distressing to patients and contribute to diminished quality of life, it is rarely discussed during clinical visits. The goal of the current review is to draw attention to sleep disruption as a clinical problem in HCT in order to facilitate patient education, intervention, and research. The review opens with a discussion of sleep disruption measurement and clinical diagnosis of sleep disorders. An overview of the prevalence, severity, and chronicity of sleep disruption and disorders in patients receiving HCT follows. Current evidence regarding sociodemographic and clinical predictors of sleep disruption and disorders is summarized. The review concludes with suggestions for behavioral and pharmacologic management of sleep disruption and disorders as well as directions for future research. PMID:24747335

  1. Determining the Prevalence and Assessing the Severity of Injuries in Mixed Martial Arts Athletes

    Science.gov (United States)

    2009-01-01

    Background Mixed martial arts (MMA) is currently the fastest growing sport in the United States and has recently surpassed boxing as the most popular full contact sport. Due to the physical nature of the sport, MMA is associated with various types of injuries. Objective The purpose of this study was aimed at identifying prevalence and assessing the severity, location, and type of injuries in MMA athletes sustained during MMA related activities in the twelve month period prior to the survey. Methods A total of fifty-five subjects between the ages of 18 to 39 participated in the study. Participants were given a two-part questionnaire to collect demographic and injury data. Results Two hundred seven injuries were reported in the study. Low belt ranks had significantly more injuries more than any other belt rank, resulting in more than two times higher injury rate. Professional fighters had significantly more injuries than amateur fighters, resulting in three times higher injury rate. The most common body region injured was the head/neck/face (38.2%), followed by the lower extremities (30.4%), upper extremities (22.7%), torso (8.2%), and groin (0.5%). Injuries to the nose (6.3%), shoulder (6.3%), and toe (6.3%) were the most common. The most common type of injury was contusions (29.4%), followed by strains (16.2%), sprains (14.9%), and abrasions (10.1%). Conclusion Injury prevention efforts should consider the prevalence and distribution of injuries and focus on reducing or preventing injuries to the head/neck/face in MMA related activities. Preventative measures should focus on improving protective equipment during training, and possible competition rule modifications to further minimize participant injury. PMID:21509103

  2. Prevalence, subtypes, severity and determinants of ocular trauma: The Singapore Chinese Eye Study.

    Science.gov (United States)

    Wong, Mark Yz; Man, Ryan Ek; Gupta, Preeti; Sabanayagam, Charumathi; Wong, Tien Yin; Cheng, Ching-Yu; Lamoureux, Ecosse Luc

    2018-02-01

    To describe the prevalence, subtypes, severity and determinants of ocular trauma (OT) in a population-based study in Singapore. We included 3353 Chinese adults aged ≥40 years from the Singapore Chinese Eye Study, a population-based study, conducted between 2009 and 2011. OT was defined as self-reported history of any eye injury requiring medical attention with or without hospitalisation, and further classified as blunt object, sharp object or chemical burns related. Age and gender-standardised prevalence was estimated using the 2010 Singapore Chinese population census. Multivariable models were used to assess the independent associations of OT with age, gender, income, education, literacy, alcohol consumption, smoking and history of falls. The mean (SD) age was 59.7 (9.9) years and 49.4% were male. There were 138 OT cases, giving a crude and age and gender-standardised prevalence of 4.1% (95% CI 3.5% to 4.8%) and 4.4% (95% CI 3.7% to 5.2%), respectively. Of these, 45 (32.6%), 56 (40.6%) and 10 (7.3%) were blunt object, sharp object and chemical burns-related trauma, respectively. Twenty eight (20.3%) required hospitalisation, with no difference between subtypes. In multivariable models, men (OR (95% CI): 2.80 (1.79-4.39)), younger persons (per year decrease in age (1.03 (1.00-1.05)) and lower education levels (1.8 (1.25-2.60); comparing ≤6 years vs >6 years of education) were independent determinants of OT. OT affected one in 25 adults, with 20% of these requiring hospitalisation. Because OT is preventable, raising awareness and education strategies in the population would allow prevention of vision loss particularly in men, and younger and lesser-educated individuals. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  3. Sex differences in the prevalence, symptoms, and associated features of migraine, probable migraine and other severe headache: results of the American Migraine Prevalence and Prevention (AMPP) Study.

    Science.gov (United States)

    Buse, Dawn C; Loder, Elizabeth W; Gorman, Jennifer A; Stewart, Walter F; Reed, Michael L; Fanning, Kristina M; Serrano, Daniel; Lipton, Richard B

    2013-09-01

    The strikingly higher prevalence of migraine in females compared with males is one of the hallmarks of migraine. A large global body of evidence exists on the sex differences in the prevalence of migraine with female to male ratios ranging from 2:1 to 3:1 and peaking in midlife. Some data are available on sex differences in associated symptoms, headache-related disability and impairment, and healthcare resource utilization in migraine. Few data are available on corresponding sex differences in probable migraine (PM) and other severe headache (ie, nonmigraine-spectrum severe headache). Gaining a clear understanding of sex differences in a range of severe headache disorders may help differentiate the range of headache types. Herein, we compare sexes on prevalence and a range of clinical variables for migraine, PM, and other severe headache in a large sample from the US population. This study analyzed data from the 2004 American Migraine Prevalence and Prevention Study. Total and demographic-stratified sex-specific, prevalence estimates of headache subtypes (migraine, PM, and other severe headache) are reported. Log-binomial models are used to calculate sex-specific adjusted prevalence ratios and 95% confidence intervals for each across demographic strata. A smoothed sex prevalence ratio (female to male) figure is presented for migraine and PM. One hundred sixty-two thousand seven hundred fifty-six individuals aged 12 and older responded to the 2004 American Migraine Prevalence and Prevention Study survey (64.9% response rate). Twenty-eight thousand two hundred sixty-one (17.4%) reported "severe headache" in the preceding year (23.5% of females and 10.6% of males), 11.8% met International Classification of Headache Disorders-2 criteria for migraine (17.3% of females and 5.7% of males), 4.6% met criteria for PM (5.3% of females and 3.9% of males), and 1.0% were categorized with other severe headache (0.9% of females and 1.0% of males). Sex differences were observed in

  4. Prevalence, Severity, and Correlates of Premenstrual Dysphoric Disorder Symptoms Among Women in the Arabian Peninsula.

    Science.gov (United States)

    Osman, Ossama T; Sabri, Sufyan; Zoubeidi, Taoufik; Alharbi, Amal I; Rizk, Diaa; Narchi, Hassib; Souid, Abdul-Kader

    2017-07-06

    To study the prevalence of premenstrual dysphoric disorder (PMDD) symptom patterns among women in the United Arab Emirates and to measure the debilitating nature of PMDD symptoms and sociodemographic correlates. This cross-sectional sample study used the Mini-International Neuropsychiatric Interview-Plus (MINI-Plus) and Premenstrual Symptoms Screening Tool (PSST) to screen for presence and severity of PMDD symptoms in Arab women attending ambulatory health services in Alain city, Emirate of Abu Dhabi, United Arab Emirates, for routine health care between May 2005 and September 2005. The study participants include 508 women (76% Emiratis, 15% Omanis, and 8% other Arabs) of childbearing age. In total, 94 women (18.6%) met MINI-Plus criteria for PMDD; of these, 21 (4.1%) met PSST criteria for severe symptoms, 29 (5.7%) for moderate symptoms, and 44 (8.7%) for mild or less symptoms. One woman (0.2%) with severe symptoms and 12 women (2.4%) with moderate symptoms had negative MINI-Plus scores. Presence of PMDD symptoms was significantly associated with higher education (P = .000), single marital status (P = .001), major life stressors (P = .001), and personal/family use of psychotropic medications (P = .000/P = .006), personal/family psychological problems (P = .000/P = .001), irregular/painful menses (P = .043/P = .001), and functional impairment on the Sheehan Disability Scale (P = .000). Multilogistic regression analysis showed higher education, major life stressor, personal use of psychotropic medications, personal/family psychological problem, and painful menses were independent predictors of PMDD symptoms. PMDD symptoms were common among the Arab women in our study. The cyclically triggered mood disturbances were clustered in women with personal/familial psychological problems, perhaps linking biologic constitution to genetic predisposition for the development of PMDD symptomatology. © Copyright 2017 Physicians Postgraduate Press, Inc.

  5. Prevalence of TECTA mutation in patients with mid-frequency sensorineural hearing loss.

    Science.gov (United States)

    Yamamoto, Nobuko; Mutai, Hideki; Namba, Kazunori; Morita, Noriko; Masuda, Shin; Nishi, Yasuyuki; Nakano, Atsuko; Masuda, Sawako; Fujioka, Masato; Kaga, Kimitaka; Ogawa, Kaoru; Matsunaga, Tatsuo

    2017-09-25

    To date, 102 genes have been reported as responsible for non-syndromic hearing loss, some of which are associated with specific audiogram features. Four genes have been reported as causative for mid-frequency sensorineural hearing loss (MFSNHL), among which TECTA is the most frequently reported; however, the prevalence of TECTA mutations is unknown. To elucidate the prevalence of TECTA mutation in MFSNHL and clarify genotype-phenotype correlations, we analyzed the genetic and clinical features of patients with MFSNHL. Subjects with bilateral non-syndromic hearing loss were prescreened for GJB2 and m.1555A > G and m.3243A > G mitochondrial DNA mutations, and patients with inner ear malformations were excluded. We selected MFSNHL patients whose audiograms met the U-shaped criterion proposed by the GENDEAF study group, along with those with shallow U-shaped audiograms, for TECTA analysis. All TECTA exons were analyzed by Sanger sequencing. Novel missense variants were classified as possibly pathogenic, non-pathogenic, and variants of uncertain significance, based on genetic data. To evaluate novel possibly pathogenic variants, we predicted changes in protein structure by molecular modeling. Pathogenic and possibly pathogenic variants of TECTA were found in 4 (6.0%) of 67 patients with MFSNHL. In patients with U-shaped audiograms, none (0%) of 21 had pathogenic or possibly pathogenic variants. In patients with shallow U-shaped audiograms, four (8.7%) of 46 had pathogenic or possibly pathogenic variants. Two novel possibly pathogenic variants were identified and two previously reported mutations were considered as variant of unknown significance. The clinical features of patients with pathogenic and possibly pathogenic variants were consistent with those in previous studies. Pathogenic or possibly pathogenic variants were identified in 3 of 23 families (13.0%) which have the family histories compatible with autosomal dominant and 1 of 44 families (2.3%) which have

  6. Prevalence, severity, and unmet need for treatment of mental disorders in the World Health Organization World Mental Health Surveys

    NARCIS (Netherlands)

    Demyttenaere, K; Bruffaerts, R; Posada-Villa, J; Gasquet, [No Value; Kovess, [No Value; Lepine, JP; Angermeyer, MC; Bernert, S; de Girolamo, G; Morosini, P; Polidori, G; Kikkawa, T; Kawakami, N; Ono, Y; Takeshima, T; Uda, H; Karam, EG; Fayyad, JA; Karam, AN; Mneimneh, ZN; Medina-Mora, ME; Borges, G; Lara, C; de Graaf, R; Ormel, J; Gureje, O; Shen, YC; Huang, YQ; Zhang, MY; Alonso, J; Haro, JM; Vilagut, G; Bromet, EJ; Gluzman, S; Webb, C; Kessler, RC; Merikangas, KR; Anthony, JC; Von Korff, MR; Wang, PS; Alonso, J; Brugha, TS; Aguilar-Gaxiola, S; Lee, S; Heeringa, S; Pennell, BE; Zaslavsky, AM; Ustun, TB; Chatterji, S

    2004-01-01

    Context Little is known about the extent or severity of untreated mental disorders, especially in less-developed countries. Objective To estimate prevalence, severity, and treatment of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) mental disorders in 14 countries (6

  7. Prevalence and risk factors of moderate to severe obstructive sleep apnea syndrome in insomnia sufferers: a study on 1311 subjects.

    Science.gov (United States)

    Hein, Matthieu; Lanquart, Jean-Pol; Loas, Gwénolé; Hubain, Philippe; Linkowski, Paul

    2017-07-06

    Several studies have investigated the prevalence and risk factors of insomnia in subjects with obstructive sleep apnea syndrome. However, few studies have investigated the prevalence and risk factors for obstructive sleep apnea syndrome in insomnia sufferers. Thus, the aim of this study was to examine the prevalence and risk factors of moderate to severe obstructive sleep apnea syndrome in a large sample of insomnia sufferers. Data from 1311 insomnia sufferers who were recruited from the research database of the sleep laboratory of the Erasme Hospital were analysed. An apnea-hypopnea index of ≥15 events per hour was used as the cut-off score for moderate to severe obstructive sleep apnea syndrome. Logistic regression analyses were conducted to examine clinical and demographic risk factors of moderate to severe obstructive sleep apnea syndrome in insomnia sufferers. The prevalence of moderate to severe obstructive sleep apnea syndrome in our sample of insomnia sufferers was 13.88%. Multivariate logistic regression analysis revealed that male gender, snoring, excessive daytime sleepiness, lower maintenance insomnia complaint, presence of metabolic syndrome, age ≥ 50 & 30 kg/m 2 , and CRP >7 mg/L were significant risk factors of moderate to severe obstructive sleep apnea syndrome in insomnia sufferers. Moderate to severe obstructive sleep apnea syndrome is a common pathology in insomnia sufferers. The identification of these different risk factors advances a new perspective for more effective screening of moderate to severe obstructive sleep apnea syndrome in insomnia sufferers.

  8. Blood dendritic cell frequency declines in idiopathic Parkinson's disease and is associated with motor symptom severity.

    Directory of Open Access Journals (Sweden)

    Antonio Ciaramella

    Full Text Available The role of inflammation in Parkinson's Disease (PD is well appreciated, but its underlying mechanisms are still unclear. Our objective was to determine whether dendritic cells (DC, a unique type of migratory immune cells that regulate immunological response and inflammation have an impact on PD. In a case-control study including 80 PD patients and 80 age- and gender-matched healthy control subjects, the two main blood subsets of plasmacytoid and myeloid DC were defined by flow cytometry analysis. Clinical evaluation of subjects consisting of cognition and depression assessment was performed using the Mini Mental State Examination and the Beck Depression Inventory. The severity of motor symptoms was measured using the Unified Parkinson's Disease Rating Scale-Part III. Comparison between patient and control DC measures and their relationships with clinical assessments were evaluated.The following main results were obtained: 1 the level of circulating DC (mainly the myeloid subset was significantly reduced in PD patients in comparison with healthy controls; 2 after controlling for depressive and cognitive characteristics, the frequency of myeloid DC was confirmed as one of the independent determinants of PD; 3 the number of both myeloid and plasmacytoid DC was negatively associated with motor symptom severity. Overall, the decline of blood DC, perhaps due to the recruitment of immune cells to the site of disease-specific lesions, can be considered a clue of the immune alteration that characterizes PD, suggesting innovative exploitations of DC monitoring as a clinically significant tool for PD treatment. Indeed, this study suggests that reduced peripheral blood DC are a pathologically-relevant factor of PD and also displays the urgency to better understand DC role in PD for unraveling the immune system contribution to disease progression and thus favoring the development of innovative therapies ideally based on immunomodulation.

  9. Historic Frequency and Severity of Fire in Whitebark Pine Forests of the Cascade Mountain Range, USA

    Directory of Open Access Journals (Sweden)

    Michael P. Murray

    2018-02-01

    Full Text Available Whitebark pine (Pinus albicaulis Engelm. is a foundation species of high elevation forest ecosystems in the Cascade Mountain Range of Oregon, Washington, and British Columbia. We examined fire evidence on 55 fire history sites located in the Cascade Range. To estimate dates of historic fires we analyzed 57 partial cross-sections from fire-scarred trees plus 700 increment cores. The resulting 101 fire events indicate fire has been a widespread component of Cascadian whitebark pine stands. Results are site specific and vary considerably. Whitebark pine stands appear to burn in a variety of severities and frequencies. Sites where fire intervals were detected ranged from 9 to 314 years, with a median of 49 years, and averaging 67 years. Fire intervals shortened significantly with higher latitudes. In assessing the most recent fire event at each site, overall, 56 percent burned as stand replacing events. In the 20th century, the number of fires diminished significantly. Due to conservation imperatives, re-introducing fire should be undertaken with extreme care to avoid substantial mortality of this endangered species.

  10. Prevalence and severity of periodontal disease: type 2 diabetics versus non-diabetics.

    Science.gov (United States)

    Matu, N K; Stephen, L; Lalloo, R

    2009-03-01

    To compare the periodontal status of a group of diabetic Coloured and Black communities of South Africa with a non-diabetic group. Sixty-seven type 2 diabetics (mean age: 49.3 +/- 8.97) and 67 non-diabetics (mean age: 47.6 +/- 8.85) were examined. The plaque index (P1I), gingival index (GI), probing depth (PD) and clinical attachment loss (CAL) were recorded on Ramfjord index teeth or their substitutes. Previous dental care, smoking status, alcohol consumption and socio-economic status were also assessed. Diabetics had significantly higher mean GI (p = 0.001), PD (p = 0.031) and CAL (p = 0.022) than non-diabetics. The mean P1I (p = 0.531) was not significantly different between the two groups. This study showed that diabetics had more severe and a higher prevalence of periodontal disease. Diabetics and their health care givers should be informed of these findings so that diabetics can seek early management of periodontal disease.

  11. Trends in frequency and prevalence of oral cancer and oral squamous cell carcinoma in Mexicans. A 20 years retrospective study.

    Science.gov (United States)

    Gaitán-Cepeda, Luis-Alberto; Peniche-Becerra, Adriana-Graciela; Quezada-Rivera, Daniel

    2011-01-01

    To establish the time trends of the frequency and prevalence of oral cavity cancer in regard to age and gender in a 20-years (time period 1989 - 2008) cohort of Mexicans. 13,235 head and neck biopsies from the archive of the Oral Pathology Laboratory, Dental School, National Autonomous University of Mexico were revised. The cases with diagnoses of oral cancer were selected. Gender and age at diagnosis was obtained from medical records. The frequency and prevalence of oral cavity cancer and oral squamous cell carcinoma were assessed biannually in regard to the total number of population served by the oral pathology laboratory. The statistical significance of trends was established using the linear logistic regression (curve estimation) test (s 0.05). 298 cases (138 males; 160 females) of oral cancer were included; 167 (92 females; 75 males; female:male ratio: 1.1:1) corresponded to oral squamous cell carcinoma. From 1989 to 2008 the prevalence of oral cancer and oral squamous cell carcinoma increased 200% (s 0.05) and 100% (s 0.000) respectively. The increase of frequency and prevalence was observed in both genders however only in females was significant (s 0.000). We do not identify changes in the age at diagnosis. Oral cancer, specifically oral squamous cell carcinoma, has increase in Mexicans females in the last 20 years.

  12. The prevalence and severity of injuries in field hockey drag flickers: a retrospective cross-sectional study.

    Science.gov (United States)

    Ng, Leo; Sherry, Dorianne; Loh, Wei Bing; Sjurseth, Andreas Myhre; Iyengar, Shrikant; Wild, Catherine; Rosalie, Simon

    2016-09-01

    The drag flick is the preferred method of scoring during a penalty corner in field hockey. Performing the drag flick requires a combination of strength, coordination and timing, which may increase susceptibility to injuries. However, injury prevalence in drag flickers has not previously been investigated. Therefore, this study compared the injury prevalence and severity of lower limb and lower back injuries between drag flickers and non-drag flickers in field hockey. A total of 432 local, national and international adult field hockey players (242 males, 188 females) completed an online questionnaire to retrospectively determine the 3-month prevalence and severity of ankle, knee, hip and lower back injuries. Of this group, 140 self-identified as drag flickers and 292 as non-drag flickers. The results showed that drag flickers had significantly higher prevalence of hip (OR: 1.541; 95% CI: 1.014, 2.343) and lower back injury (OR: 1.564; 95% CI: 1.034, 2.365) compared to non-drag flickers. No significant differences were observed between drag flickers and non-drag flickers in injury prevalence at the ankle and knee. There were no significant between-group differences in injury severity scores. Overall, the prevalence of hip and lower back injuries was significantly higher in drag flickers compared to non-drag flickers.

  13. The prevalence of osteonecrosis in severe acute respiratory syndrome patients: an MRI screening study

    International Nuclear Information System (INIS)

    Cheng Xiaoguang; Qu Hui; Liu Wei; Liu Xia; Cheng Kebin; Zhao Tao; Li Xiaosong; Liang Wei; Guo Jun

    2005-01-01

    Objective: To screen for osteonecrosis in major joints in severe acute respiratory syndrome (SARS) patients with MRI, to determine the prevalence of osteonecrosis in the population and explore the association between the administration of corticorsteroids and the occurrence of osteonecrosis. Methods: All 448 medical professionals infected with SARS in Beijing area were recruited to undergo MRI screening for osteonecrosis of their major joints. The joints surveyed included both hips, both knees in all 448 patients, additionally both shoulders and both ankles were scanned in 192 patients. In order to save time, body coils were used to cover both sides of the joint, routine T1 weighted coronal images of both sides of the joints were acquired, if abnormalitieswerefound, STIR coronal images were added. Direct radiographs (DR) of both hips were obtained in 178 patients in the same day with MRI. All MR images were interpreted by 3 senior radiologists with regarding to the presence of osteonecrosis. X-rays were evaluated by 2 radiologists to determine if osteonecrosis was present without knowing the results of MRI. Three hundred and eighty-six patients had records in the 'SARS clinical research database' which was retrieved from the medical records, and 361 of them had records of the adminstration of corticorsteroids, duration, accumulative dose and average daily dose. Fifty-nine out of the remaining 62 patients without records in the database reported corticorsteroids usage by themselves in the questionnaires. All statistical analysis was performed with SPSS 10.0. Results: The MRI appearance of osteonecrosis seen in SARS patients was identical to those caused by other conditions seen in clinical practice, the typical findings were linear or rimlike abnormal signals in the bone marrow of subchondral area, low signal in T 1 WI and high in STIR images. One hundred and thirty-eight patients (30.8%) were found to have osteonecrosis in at least one location in the whole

  14. Switching Operation Simulations in a Large Offshore Wind Farm with Use of Parametric Variation and Frequency Domain Severity Factor

    DEFF Research Database (Denmark)

    Holdyk, Andrzej; Holbøll, Joachim; Arana, Ivan

    2012-01-01

    Transient voltages resulting from switching operations depend on an interaction between the breaker, the transformer, cables and a neighbourhood grid and imply a risk for the transformer and other components. In this paper the Frequency Domain Severity Factor (FDSF) is used to assess the severity...

  15. Severe obesity prevalence in 8- to 9-year-old Italian children: a large population-based study.

    Science.gov (United States)

    Lombardo, F L; Spinelli, A; Lazzeri, G; Lamberti, A; Mazzarella, G; Nardone, P; Pilato, V; Buoncristiano, M; Caroli, M

    2015-05-01

    Little information is available on severe obesity in childhood. This study estimates the prevalence of severe obesity in 8- to 9-year-old children resident in Italy and its association with gender, age, geographical area and parents' nutritional status and education using the World Health Organization (WHO) and International Obesity Task Force (IOTF) criteria. A nationally representative sample of grade 3 Italian students was measured in 2010 (N=42,431) using standardized instruments and methodology. Severe obesity in children was assessed using definitions provided by the WHO and by the IOTF. Prevalence was estimated within categories of sociodemographic variables and their independent effects were estimated using multivariate logistic regression. The estimated prevalence of severe obesity in 2010 was 4.5% (95% confidence interval (CI): 4.2-4.7) according to the WHO definition and 2.7% (95% CI: 2.5-2.9) with IOTF cutoffs. These values were slightly lower than those observed in 2008. The prevalence was higher in males, in 8-year-old children and in the South. Parental low education and high body mass index were strongly associated with childhood severe obesity. According to the definition used, between 30,000 and 50,000 children aged 8-9 years suffer severe obesity in Italy.

  16. Changes in the frequency and severity of hydrological droughts over Ethiopia from 1960 to 2013

    KAUST Repository

    El Kenawy, A. M.

    2016-06-27

    Here we present an analysis of drought occurrence and variability in Ethiopia, based on the monthly precipitation data from the Climate Research Unit (CRU-v3.22) over the period from 1960 to 2013. The drought events were characterized by means of the Standardized Precipitation Index (SPI) applied to precipitation data at a temporal scale of 12 months. At the national scale, the results reveal a statistically significant decrease in the severity of droughts over the 54-year period, a pattern that is mostly attributed to a statistically significant decrease in the frequency of high intensity drought episodes (i.e., extreme and very extreme droughts), compared to moderate droughts. To assess the general patterns of drought evolution, a principal component analysis (PCA) was applied to the SPI series. PCA results indicate a high spatial heterogeneity in the SPI variations over the investigated period, with ten different spatially well-defined regions identified. These PCA components accounted for 72.9% of the total variance of drought in the region. These regions also showed considerable differences in the temporal variability of drought, as most of the regions exhibited an increase in wetness conditions in recent decades. In contrast, the regions that receive less than 400 mm of annual precipitation showed a declining  trend, with the largest changes occurring over Afar region. Generally, the highly elevated regions over the central Ethiopian Highlands showed the weakest changes, compared to the lowlands. This study confirms the local character of drought evolution over Ethiopia, providing evidence for policy makers to adopt appropriate local policies to cope with the risks of drought. Over Ethiopia, the detailed spatial assessment of drought evolution is required for a better understanding of the possible impacts of recurrent drought on agriculture, food production, soil degradation, human settlements and migrations, as well as energy production and water resources

  17. Prevalence and severity of dental caries in adolescents aged 12 and 15 living in communities with various fluoride concentrations.

    Science.gov (United States)

    Pontigo-Loyola, América Patricia; Medina-Solis, Carlo Eduardo; Borges-Yañez, S Aida; Patiño-Marín, Nuria; Islas-Márquez, Arturo; Maupome, Gerardo

    2007-01-01

    To determine the experience, prevalence, and severity of dental caries in adolescents naturally exposed to various fluoride concentrations. A cross-sectional census was conducted on 1,538 adolescents aged 12 and 15 years living at high altitude above sea level (> 2,000 m or > 6,560 ft) in above-optimal fluoridated communities (levels ranging from 1.38 to 3.07 ppm) of Hidalgo, Mexico. Sociodemographic and socioeconomic data were collected using questionnaires. Two previously trained and standardized examiners performed the dental exams. Caries prevalence was 48.6 percent and mean of decay, missing, and filling teeth (DMFT) for the whole population was 1.15 +/- 1.17. In terms of severity, 9.6 percent of the adolescents had DMFT > or = 4, and 1.7 percent had > or = 7. The significant caries index (SiC) was 2.41 in the group of 12-year-olds, and 3.46 in the 15-year-olds. Higher experience and prevalence were observed in girls, in children with dental visit in the past year, those in the wealthiest socioeconomic status (SES) (quartiles 2, 3, and 4), those whose locale of residence is in San Marcos and Tula Centro, and in fluorosis-free children and those with moderate/severe fluorosis. In an analysis of caries severity (DMFT > or = 4), both adolescents with very mild/mild and moderate/severe dental fluorosis have higher caries severity. The results indicated that caries experience, prevalence, and severity as well as SiC index among 12- and 15-year-old adolescents were relatively low. Sociodemographic and socioeconomic variables commonly associated with dental caries were also observed in Mexican adolescents. Unlike other studies, we found that caries increased with higher SES. Fluoride exposure (measured through fluorosis presence) does not appear to be reducing the caries prevalence (DMFT > 0) or caries severity (DMFT > or = 4) in these high-altitude communities.

  18. [Experience, prevalence, severity, treatment needs for dental caries and care index in Mexican adolescents and young adults].

    Science.gov (United States)

    García-Cortés, José Obed; Mejia-Cruz, Jorge Adrián; Medina-Cerda, Eduardo; Orozco-De la Torre, Guillermo; Medina-Solís, Carlo Carlo; Márquez-Rodríguez, Sonia; Navarrete-Hernández, José de Jesús; Islas-Granillo, Horacio

    2014-01-01

    To determine the experience, prevalence and severity of dental caries as well as to establish the treatment needs and restorative care in adolescents and young adults. This cross-sectional study included 638 subjects 16-25 years old candidates to enter to state public university of San Luis Potosí, México. For caries detection was used the DMFT index (sum of decayed teeth + missing teeth + filled teeth in the permanent dentition). With DMFT index data were calculated the experience, the prevalence and the severity of caries. Also are reported the significant caries index (SiC), the treatment needs index (TNI) and the care index (CI). Statistical analysis was performed using nonparametric tests. The mean DMFT index was 4.24 ± 3.85, prevalence 76.5% and severity of 52.3% for DMFT > 3 and 26.2% for DMFT > 6. The SiC index was 8.7. The TNI was 43.0% and 52.8% CI. No variation was observed (p > 0.05) on the experience, prevalence and severity of caries by age. The component "filled teeth" showed differences by age (p caries experience and severity than men (p dental caries in this sample of adolescents and young adults. We found almost 40% of untreated caries lesions. We found some differences by sex.

  19. Prevalence of male secondary hypogonadism in moderate to severe obesity and its relationship with insulin resistance and excess body weight.

    Science.gov (United States)

    Calderón, Berniza; Gómez-Martín, Jesús M; Vega-Piñero, Belén; Martín-Hidalgo, Antonia; Galindo, Julio; Luque-Ramírez, Manuel; Escobar-Morreale, Héctor F; Botella-Carretero, José I

    2016-01-01

    To study the prevalence of male obesity-secondary hypogonadism (MOSH) in patients with moderate to severe obesity, we performed a prospective prevalence study including 100 male patients with moderate to severe obesity at a university tertiary hospital. Total testosterone (TT) and sex hormone-binding globulin (SHBG) concentrations among others were assayed in all patients. Serum-free testosterone (FT) concentration was calculated from TT and SHBG levels. Semen analysis was conducted in 31 patients. We found a prevalence of 45% (95% CI: 35-55%) when considering decreased TT and/or FT concentrations. Serum concentrations of TT were correlated negatively with glucose (r = -0.328, p obesity is high. Low circulating testosterone is associated with insulin resistance and low ejaculate volume with higher BMI and excess body weight. Semen analysis must be performed in these patients when considering fertility whether or not presenting low circulating testosterone. © 2015 American Society of Andrology and European Academy of Andrology.

  20. High Prevalence of Severe Food Insecurity and Malnutrition among HIV-Infected Adults in Senegal, West Africa.

    Directory of Open Access Journals (Sweden)

    Noelle A Benzekri

    Full Text Available Malnutrition and food insecurity are associated with increased mortality and poor clinical outcomes among people living with HIV/AIDS; however, the prevalence of malnutrition and food insecurity among people living with HIV/AIDS in Senegal, West Africa is unknown. The objective of this study was to determine the prevalence and severity of food insecurity and malnutrition among HIV-infected adults in Senegal, and to identify associations between food insecurity, malnutrition, and HIV outcomes.We conducted a cross-sectional study at outpatient clinics in Dakar and Ziguinchor, Senegal. Data were collected using participant interviews, anthropometry, the Household Food Insecurity Access Scale, the Individual Dietary Diversity Scale, and chart review.One hundred and nine HIV-1 and/or HIV-2 participants were enrolled. The prevalence of food insecurity was 84.6% in Dakar and 89.5% in Ziguinchor. The prevalence of severe food insecurity was 59.6% in Dakar and 75.4% in Ziguinchor. The prevalence of malnutrition (BMI <18.5 was 19.2% in Dakar and 26.3% in Ziguinchor. Severe food insecurity was associated with missing clinic appointments (p = 0.01 and not taking antiretroviral therapy due to hunger (p = 0.02. Malnutrition was associated with lower CD4 cell counts (p = 0.01.Severe food insecurity and malnutrition are highly prevalent among HIV-infected adults in both Dakar and Ziguinchor, and are associated with poor HIV outcomes. Our findings warrant further studies to determine the root causes of malnutrition and food insecurity in Senegal, and the short- and long-term impacts of malnutrition and food insecurity on HIV care. Urgent interventions are needed to address the unacceptably high rates of malnutrition and food insecurity in this population.

  1. Physical illness in patients with severe mental disorders. I. Prevalence, impact of medications and disparities in health care

    NARCIS (Netherlands)

    De Hert, Marc; Correll, Christoph U.; Bobes, Julio; Cetkovich-Bakmas, Marcelo; Cohen, Dan; Asai, Itsuo; Detraux, Johan; Gautam, Shiv; Moeller, Hans-Jurgen; Ndetei, David M.; Newcomer, John W.; Uwakwe, Richard; Leucht, Stefan

    The lifespan of people with severe mental illness (SMI) is shorter compared to the general population. This excess mortality is mainly due to physical illness. We report prevalence rates of different physical illnesses as well as important individual lifestyle choices, side effects of psychotropic

  2. Prevalence and severity of allergic rhinitis in house dust mite-allergic patients with bronchial asthma or atopic dermatitis

    NARCIS (Netherlands)

    Terreehorst, I.; Oosting, A. J.; Tempels-Pavlica, Z.; de Monchy, J. G. R.; Bruijnzeel-Koomen, C. A. F. M.; Hak, E.; van Wijk, R. Gerth

    2002-01-01

    BACKGROUND: Allergic rhinitis, asthma and atopic dermatitis are closely associated. Although population-based studies report a high prevalence of rhinitis among asthma patients, less is known of the association between rhinitis and atopic dermatitis and the severity of concomitant rhinitis.

  3. Prevalence and severity of allergic rhinitis in house dust mite-allergic patients with bronchial asthma or atopic dermatitis

    NARCIS (Netherlands)

    Terreehorst, [No Value; Oosting, AJ; Tempels-Pavlica, Z; de Monchy, JGR; Bruijnzeel-Koomen, CAFM; Hak, E; van Wijk, R.

    Background Allergic rhinitis, asthma and atopic dermatitis are closely associated. Although population-based studies report a high prevalence of rhinitis among asthma patients, less is known of the association between rhinitis and atopic dermatitis and the severity of concomitant rhinitis.

  4. Parental Perception of Sleep Problems in Children of Normal Intelligence with Pervasive Developmental Disorders: Prevalence, Severity, and Pattern

    Science.gov (United States)

    Couturier, Jennifer L.; Speechley, Kathy N.; Steele, Margaret; Norman, Ross; Stringer, Bernadette; Nicolson, Rob

    2005-01-01

    Objective: This study compares parents' perceptions of the prevalence, severity, and pattern of sleep problems in children of normal intelligence with pervasive developmental disorders (PDDs) with a normative comparison group of children. Method: A survey including the Children's Sleep Habits Questionnaire was mailed to a sample of parents of…

  5. [Prevalence of rhinitis allergic in populations of several states of Mexico].

    Science.gov (United States)

    Mancilla-Hernández, Eleazar; Medina-Ávalos, Miguel Alejandro; Barnica-Alvarado, Raúl Humberto; Soto-Candia, Diego; Guerrero-Venegas, Rosario; Zecua-Nájera, Yahvéh

    2015-01-01

    Allergic rhinitis is an inflammatory disorder of the nasal mucosa, characterized by symptoms of itching, rhinorrhea, nasal congestion and sneezing induced by an IgE-mediated response. In Mexico we have reports of prevalence, with fluctuations of 5.5% to 47.7% with the question of rhinitis symptoms the past 12 months. To determine the prevalence of allergic rhinitis in schoolchildren from various states of Mexico. A descriptive study of prevalence in which a questionnaire was applied to preschool, elementary-, middle- and high-school population. It was performed in four cities in four states of Mexico: Puebla, Puebla, Tulancingo, Hidalgo, Tlaxcala, Tlaxcala and Cancun, Quintana Roo. Parents answered questionnaires of preschool and elementary school and middle- and high-school students answered their questionnaires. The study was conducted from June 2014 to January 2015. The instrument used was: questionnaire diagnosis of allergic rhinitis for epidemiological studies. Of the surveys, 8,159 completed questionnaires were obtained, in the city of Puebla: 2,267, Tulancingo, Hidalgo: 2,478, Tlaxcala, Tlaxcala: 2,574, Cancun, Quintana Roo: 840; total male: 4,190 (51%). The overall average rate of prevalence of allergic rhinitis among four states including all respondents ages was 15%. With the use of the questionnaire diagnosis of allergic rhinitis for epidemiological studies in the four cities in four different states, we found a prevalence of allergic rhinitis of 15% in ≥13 yearpopulation and 13% in ≤12 year-old children.

  6. Prevalence and outcome of severe malnutrition in children less than five-year-old in Omdurman Paediatric Hospital, Sudan

    OpenAIRE

    Kanan, Shaza O H; Swar, Mohammed Osman

    2016-01-01

    This is a retrospective observational hospital-based study aimed to determine the prevalence and outcome of severe acute malnutrition in children less than five years admitted to Omdurman Paediatric Hospital during the period January 2014 to December 2014. Data was collected from patient’s hospital records during the study period. Ethical approval and permission to access patients’ record were obtained. A total of 593 children with severe malnutrition were identified; 305 of cases were male (...

  7. An investigation of two dimensions of impulsivity as predictors of loss-of-control eating severity and frequency.

    Science.gov (United States)

    Espel, Hallie M; Muratore, Alexandra F; Lowe, Michael R

    2017-10-01

    Loss-of-control (LOC) eating episodes represent one form of dysregulated eating common to full- and sub-threshold eating disorders. Extensive evidence suggests that impulsivity, particularly in the context of negative affect and/or depression, may play an important etiological role in the development and maintenance of LOC eating. However, most prior studies have considered LOC eating as a dichotomous rather than dimensional construct, and few studies have considered the interaction of multiple dimensions of impulsivity while also accounting for the role of depressive symptoms. The present study examined the independent and interacting effects of two facets of impulsivity-response inhibition and negative urgency-on LOC eating episode severity and frequency among college women (N = 102). Depressive symptom severity was included as a covariate. Results indicated that greater negative urgency was associated with greater LOC severity; this effect was moderated by response inhibition, such that the effect of urgency was particularly pronounced for individuals with higher response inhibition capacity. Negative urgency was the only significant predictor of LOC frequency. Depression had no significant effect on either LOC severity or frequency (ps ≥ 0.16). Results support the importance of considering multiple facets of impulsivity in predicting LOC eating behavior, and further indicate that factors influencing subjective severity and frequency of LOC may be distinct. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. High Prevalence of Severe Food Insecurity and Malnutrition among HIV-Infected Adults in Senegal, West Africa.

    Science.gov (United States)

    Benzekri, Noelle A; Sambou, Jacques; Diaw, Binetou; Sall, El Hadji Ibrahima; Sall, Fatima; Niang, Alassane; Ba, Selly; Ngom Guèye, Ndèye Fatou; Diallo, Mouhamadou Baïla; Hawes, Stephen E; Seydi, Moussa; Gottlieb, Geoffrey S

    2015-01-01

    Malnutrition and food insecurity are associated with increased mortality and poor clinical outcomes among people living with HIV/AIDS; however, the prevalence of malnutrition and food insecurity among people living with HIV/AIDS in Senegal, West Africa is unknown. The objective of this study was to determine the prevalence and severity of food insecurity and malnutrition among HIV-infected adults in Senegal, and to identify associations between food insecurity, malnutrition, and HIV outcomes. We conducted a cross-sectional study at outpatient clinics in Dakar and Ziguinchor, Senegal. Data were collected using participant interviews, anthropometry, the Household Food Insecurity Access Scale, the Individual Dietary Diversity Scale, and chart review. One hundred and nine HIV-1 and/or HIV-2 participants were enrolled. The prevalence of food insecurity was 84.6% in Dakar and 89.5% in Ziguinchor. The prevalence of severe food insecurity was 59.6% in Dakar and 75.4% in Ziguinchor. The prevalence of malnutrition (BMI Senegal, and the short- and long-term impacts of malnutrition and food insecurity on HIV care. Urgent interventions are needed to address the unacceptably high rates of malnutrition and food insecurity in this population.

  9. High Prevalence of Severe Food Insecurity and Malnutrition among HIV-Infected Adults in Senegal, West Africa

    Science.gov (United States)

    Benzekri, Noelle A.; Sambou, Jacques; Diaw, Binetou; Sall, El Hadji Ibrahima; Sall, Fatima; Niang, Alassane; Ba, Selly; Ngom Guèye, Ndèye Fatou; Diallo, Mouhamadou Baïla; Hawes, Stephen E.; Seydi, Moussa; Gottlieb, Geoffrey S.

    2015-01-01

    Background Malnutrition and food insecurity are associated with increased mortality and poor clinical outcomes among people living with HIV/AIDS; however, the prevalence of malnutrition and food insecurity among people living with HIV/AIDS in Senegal, West Africa is unknown. The objective of this study was to determine the prevalence and severity of food insecurity and malnutrition among HIV-infected adults in Senegal, and to identify associations between food insecurity, malnutrition, and HIV outcomes. Methods We conducted a cross-sectional study at outpatient clinics in Dakar and Ziguinchor, Senegal. Data were collected using participant interviews, anthropometry, the Household Food Insecurity Access Scale, the Individual Dietary Diversity Scale, and chart review. Results One hundred and nine HIV-1 and/or HIV-2 participants were enrolled. The prevalence of food insecurity was 84.6% in Dakar and 89.5% in Ziguinchor. The prevalence of severe food insecurity was 59.6% in Dakar and 75.4% in Ziguinchor. The prevalence of malnutrition (BMI food insecurity was associated with missing clinic appointments (p = 0.01) and not taking antiretroviral therapy due to hunger (p = 0.02). Malnutrition was associated with lower CD4 cell counts (p = 0.01). Conclusions Severe food insecurity and malnutrition are highly prevalent among HIV-infected adults in both Dakar and Ziguinchor, and are associated with poor HIV outcomes. Our findings warrant further studies to determine the root causes of malnutrition and food insecurity in Senegal, and the short- and long-term impacts of malnutrition and food insecurity on HIV care. Urgent interventions are needed to address the unacceptably high rates of malnutrition and food insecurity in this population. PMID:26529509

  10. Prevalence and Clinical Presentation of Constipation in Children with Severe Generalized Cerebral Palsy

    Science.gov (United States)

    Veugelers, Rebekka; Benninga, Marc A.; Calis, Elsbeth A. C.; Willemsen, Sten P.; Evenhuis, Heleen; Tibboel, Dick; Penning, Corine

    2010-01-01

    Aim: Our aim was to study the prevalence and characteristics of constipation in children with profound multiple disabilities, as data in this area are scarce. Method: A cross-sectional observational study was performed in specialized day-care centres and schools in the Netherlands. The study included 152 children (81 males, 71 females; mean age 9y…

  11. Genetic frequencies related to severe or profound sensorineural hearing loss in Inner Mongolia Autonomous Region

    Directory of Open Access Journals (Sweden)

    Yongzhi Liu

    Full Text Available Abstract The aim was to study the frequencies of common deafness-related mutations and their contribution to hearing loss in different regions of Inner Mongolia. A total of 738 deaf children were recruited from five different ethnic groups of Inner Mongolia, including Han Chinese (n=486, Mongolian (n=216, Manchurian (n=24, Hui (n=6 and Daur (n=6. Nine common mutations in four genes (GJB2, SLC26A4, GJB3 and mitochondrial MT-RNR1 gene were detected by allele-specific PCR and universal array. At least one mutated allele was detected in 282 patients. Pathogenic mutations were detected in 168 patients: 114 were homozygotes and 54 were compound heterozygotes. The 114 patients were carriers of only one mutated allele. The frequency of GJB2 variants in Han Chinese (21.0% was higher than that in Mongolians (16.7%, but not significantly different. On the other hand, the frequency of SLC26A4 variants in Han Chinese (14.8% was lower than that in Mongolians (19.4%, but also not significantly different. The frequency of patients with pathogenic mutations was different in Ulanqab (21.4%, Xilingol (40.0%, Chifeng (40.0%, Hulunbeier (30.0%, Hohhot (26.3%, and in Baotou (0%. In conclusion, the frequency of mutated alleles in deafness-related genes did not differ between Han Chinese and Mongolians. However, differences in the distribution of common deafness-related mutations were found among the investigated areas of Inner Mongolia.

  12. Prevalence

    Directory of Open Access Journals (Sweden)

    Ahmed E. Mansour

    2013-07-01

    Conclusion: The prevalence of spontaneous bacterial pleuritis in the studied group of patients with hepatic hydrothorax was 14.3%. Patients with advanced liver disease, low pleural fluid protein, or SBP are at risk for spontaneous bacterial pleuritis.

  13. Prevalence and severity of the premenstrual syndrome. Effects of foods and beverages that are sweet or high in sugar content.

    Science.gov (United States)

    Rossignol, A M; Bonnlander, H

    1991-02-01

    The objective of this study was to evaluate whether certain foods and beverages that are high in sugar content or taste sweet are related to the prevalence and severity of the premenstrual syndrome. Specifically, we sought to evaluate whether consumption of "junk foods", chocolate, caffeine-free cola, fruit juices or alcoholic beverages might exert an effect on the premenstrual syndrome apart from any effects of daily consumption of beverages that are high in caffeine (caffeine-containing coffee, tea and colas). The study was based on 853 responses to a questionnaire probing menstrual and premenstrual health and certain daily dietary practices; it was mailed to female university students in Oregon. An analysis of the data revealed that the consumption of chocolate, but not of other junk foods, was related to the prevalence of the premenstrual syndrome among women with more severe premenstrual symptoms. Likewise, the consumption of alcoholic beverages (all alcoholic beverages and beer only) was related to the prevalence of the premenstrual syndrome among women with more severe symptoms, as were both fruit juice and caffeine-free soda. None of the associations was substantially altered when the daily consumption of beverages high in caffeine content was controlled for. Taken together, these data suggest that the consumption of foods and beverages that are high in sugar content or taste sweet is associated with prevalence of the premenstrual syndrome.

  14. Prevalence of excessive sleepiness is higher whereas insomnia is lower with greater severity of obstructive sleep apnea.

    Science.gov (United States)

    Bjorvatn, Bjørn; Lehmann, Sverre; Gulati, Shashi; Aurlien, Harald; Pallesen, Ståle; Saxvig, Ingvild W

    2015-12-01

    The objective of the present study was to investigate the prevalence of insomnia and excessive sleepiness in relation to the presence and severity of obstructive sleep apnea (OSA). The sample consisted of patients referred to a university hospital on suspicion of OSA. In total, 1115 patients with mean age of 48 years were studied. Insomnia (Bergen Insomnia Scale) and excessive sleepiness (Epworth Sleepiness Scale) were diagnosed using validated questionnaires. The insomnia scale permits diagnosing insomnia using both old and new (from 2014) criteria. OSA was diagnosed and categorized based on a standard respiratory polygraphic sleep study using a type 3 portable monitor. OSA was diagnosed in 59.4 % of the referred patients. The prevalence of excessive sleepiness was higher with greater severity of OSA: 40.5 % in the patients without OSA (apnea-hypopnea index (AHI) insomnia using the 2014 diagnostic criteria showed an opposing prevalence: 54.2 % no OSA, 54.9 % mild OSA, 48.5 % moderate OSA, and 44.6 % severe OSA. Logistic and linear regression analyses showed that sleepiness was positively associated whereas insomnia was negatively associated with OSA severity and AHI. Both excessive sleepiness and insomnia were seen in high proportions of the patients referred on suspicion of OSA. Excessive sleepiness was higher whereas insomnia was lower with greater OSA severity.

  15. Esophagitis in a high H. pylori prevalence area: severe disease is rare but concomitant peptic ulcer is frequent.

    Directory of Open Access Journals (Sweden)

    Julio Ponce

    Full Text Available BACKGROUND: Few data are available on the prevalence of erosive and severe esophagitis in Western countries. OBJECTIVE: To retrospectively determine the prevalence and the factors predicting erosive esophagitis and severe esophagitis in a large series of endoscopies in Spain. DESIGN: Retrospective observational study. A multivariate analysis was performed to determine variables predicting severe esophagitis. SETTING: Databases of 29 Spanish endoscopy units. PATIENTS: Patients submitted to a diagnostic endoscopy during the year 2005. INTERVENTIONS: Retrospective review of the databases. MAIN OUTCOME MEASUREMENTS: Esophagitis severity (graded according to the Los Angeles classification and associated endoscopic findings. RESULTS: Esophagitis was observed in 8.7% of the 93,699 endoscopies reviewed. Severe esophagitis (LA grade C or D accounted for 22.5% of cases of the disease and was found in 1.9% of all endoscopies. Incidences of esophagitis and those of severe esophagitis were 86.2 and 18.7 cases per 100,000 inhabitants per year respectively. Male sex (OR 1.89 and advanced age (OR 4.2 for patients in the fourth age quartile were the only variables associated with severe esophagitis. Associated peptic ulcer was present in 8.8% of cases. LIMITATIONS: Retrospective study, no data on individual proton pump inhibitors use. CONCLUSIONS: Severe esophagitis is an infrequent finding in Spain. It occurs predominantly in males and in older individuals. Peptic ulcer disease is frequently associated with erosive esophagitis.

  16. Stretching before sleep reduces the frequency and severity of nocturnal leg cramps in older adults : a randomised trial

    NARCIS (Netherlands)

    Hallegraeff, Joannes M.; van der Schans, Cees P.; de Ruiter, Renee; de Greef, Mathieu H. G.

    Question: In adults who experience nocturnal leg cramps, does stretching of the calf and hamstring muscles each day just before sleep reduce the frequency and severity of the cramps? Design: A randomised trial with concealed allocation and intention-to-treat analysis. Participants: Eighty adults

  17. Stretching before sleep reduces the frequency and severity of nocturnal leg cramps in older adults: a randomised trial

    NARCIS (Netherlands)

    dr. M.H. de Greef; Dr. C.P. van der Schans; R. de Ruiter; J.M. Hallegraeff

    2012-01-01

    QUESTION: In adults who experience nocturnal leg cramps, does stretching of the calf and hamstring muscles each day just before sleep reduce the frequency and severity of the cramps? DESIGN: A randomised trial with concealed allocation and intention-to-treat analysis. PARTICIPANTS: Eighty adults

  18. Criminal victimisation in people with severe mental illness: a multi-site prevalence and incidence survey in the Netherlands.

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    Astrid M Kamperman

    Full Text Available BACKGROUND: Although crime victimisation is as prevalent in psychiatric patients as crime perpetration (and possibly more so, few European figures for it are available. We therefore assessed its one-year prevalence and incident rates in Dutch severely mentally ill outpatients, and compared the results with victimisation rates in the general population. METHOD: This multisite epidemiological survey included a random sample of 956 adult severely mentally ill outpatients. Data on victimisation were obtained using the victimisation scale of the Dutch Crime and Victimisation Survey, which assesses crime victimisation over the preceding 12 months. Comparison data were derived from the nationwide survey on safety and victimisation in the Netherlands. Prevalence and incident rates were weighted for sex, age, ethnicity and socioeconomic status, and compared with a general population sample matched by region (N = 38,227. RESULTS: In the past year, almost half of the severely mentally ill outpatients (47% had been victim of a crime. After control for demographic differences, prevalence rates of overall and specific victimisation measures were significantly higher in severely mentally ill outpatients than in the general population. The relative rates were especially high for personal crimes such as violent threats (RR = 2.12, 95% CI: 1.72-2.61, physical assaults (RR = 4.85, 95% CI: 3.69-6.39 and sexual harassment and assaults (RR = 3.94, 95% CI: 3.05-5.09. In concordance, severely mentally ill outpatients reported almost 14 times more personal crime incidents than persons from the general population (IRR = 13.68, 95% CI: 12.85-14.56. CONCLUSION: Crime victimisation is a serious problem in Dutch severely mentally ill outpatients. Mental-healthcare institutions and clinicians should become aware of their patients' victimisation risk, and should implement structural measures to detect and prevent (re-victimisation.

  19. Mycoplasma genitalium in Spain: prevalence of genital infection and frequency of resistance to macrolides.

    Science.gov (United States)

    Asenjo, Alejandra; Kusters, Johannes G; Severs, Tim T; Alós, Juan-Ignacio

    2018-03-01

    The aim of this study was to determine the prevalence of Mycoplasma genitalium infection and the resistance to macrolides within a general population in Madrid in 2015. We collected 359 urine samples from a general population with symptoms of sexually transmitted infections (STIs). All samples underwent a real-time PCR. For the detection of macrolide resistance, a 283bp fragment of region V of the 23S rRNA gene of M. genitalium was amplified and sequenced. We found a prevalence of 3.34% of M. genitalium and a macrolide resistance rate of 20%. In males, the prevalence was 6.62% and in women 0.96%, being significantly higher in males. The prevalence obtained shows that it is a pathogen to consider in our environment. These findings stress the need for routine testing of M. genitalium infections and would seem to suggest the advisability of resistance testing. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  20. The Frequency and Severity of Gastrointestinal Symptoms in Patients with Early Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Hye-Young Sung

    2014-04-01

    Full Text Available Objective Although gastrointestinal dysfunctions occur in the majority of patients with Parkinson’s disease (PD, they are often unrecognized because many patients remain relatively asymptomatic in the early stage. We investigated the frequency of gastrointestinal symptoms in patients with PD using newly developed gastrointestinal symptom questionnaires. Methods Early PD patients with a symptom duration not exceeding 3 years were included in this study. All PD patients were evaluated using a questionnaire, which consisted of three relevant domains: oropharyngoesophageal (10 items; gastric (3 items; and intestinal-anorectal (7 items. The frequency of symptoms was calculated as a proportion with an item score ≥ 2. Results Of the 54 patients enrolled, 48 patients (88.9% responded that bowel symptoms developed before the onset of Parkinsonian motor symptoms, and four patients reported that the onset of two types of symptoms (i.e., bowel and neurological occurred approximately simultaneously, with only months between them. The frequencies of gastrointestinal symptoms are as follows: speech disturbance (40.7%, drooling (24.1%, sense of getting stuck (31.5%, choking (27.8%, globus pharyngis (16.7%, repetitive deglutition (29.6%, pain during swallowing (5.6%, food regurgitation (3.7%, acid reflux (7.4%, nausea/vomiting (11.1%, early satiety (16.7%, postprandial fullness (14.8%, epigastric soreness (9.3%, abdominal pain (3.7%, constipation (46.3%, excessive strain during defecation (33.3%, fecal incontinence (7.4%, tenesmus (20.4%, loose stool or diarrhea (3.7%, and difficulty in relaxing anal sphincter (11.1%. Two patients were scored at zero. Conclusions Our findings confirm that gastrointestinal dysfunction occurs in early PD in relatively high frequency.

  1. PREVALENCE OF OBESITY IN KOREAN ADOLESCENTS AND ITS RELATIONSHIP WITH THE WEEKLY FREQUENCY OF THE PHYSICAL EDUCATION CLASSES

    Directory of Open Access Journals (Sweden)

    Wi-Young So

    2011-12-01

    Full Text Available The purpose of this study was to investigate differences in the prevalence of obesity among Korean adolescents and to determine the relationship of obesity prevalence with weekly frequency of physical education (PE classes. In 2009, 72,399 students from grades 7 to 12 participated in the fifth Korea Youth Risk Behavior Web-based Survey (KYRBWS-V project. Body mass index (BMI and the frequency of PE classes attended were assessed by the KYRBWS- V. BMI was computed to classify the participants as underweight, normal weight, overweight, and obese. The association between the frequency of PE classes and BMI were examined using one-way ANOVA and logistic regression analysis. The differences in the weekly frequency of PE classes and the BMI values among both the boys and girls were significant (p 3 PE classes per week were 1.168 (1.011-1.349, p = 0.035, 1.621 (1.450-1.812, p 3 PE classes attended across normal vs. obese boys was 0.862 (0.762-0.974, p = 0.017, compared with those of boys who did not attend PE classes. The OR (95% CI for normal-weight vs. underweight girls who attended 2 PE classes and > 3 PE classes per week were 1.235 (1.131-1.349, p 3 PE classes per week were 0.886 (0.787- 0.997, p = 0.045 and 0.772 (0.679-0.878, p 3 PE classes per week were 0.788 (0.675-0.919, p = 0.002 and 0.709 (0.599-0.838, p < 0.001, respectively, compared with those of girls who did not attend the PE class. Increase in the frequency of PE classes should be considered in any attempt for curbing weight-related problems in Korean adolescents

  2. High prevalence of psoriatic arthritis in patients with severe psoriasis with suboptimal performance of screening questionnaires.

    LENUS (Irish Health Repository)

    Haroon, Muhammad

    2013-05-01

    The objectives of this study were to: (1) assess the prevalence of psoriatic arthritis (PsA) among Psoriasis (Ps) patients attending dermatology clinics; (2) identify clinical predictors of the development of PsA; and (3) compare the performance of three PsA screening questionnaires: Psoriatic Arthritis Screening and Evaluation (PASE), Psoriasis Epidemiology Screening Tool (PEST) and Toronto Psoriatic Arthritis Screening (ToPAS).

  3. Prevalence and outcome of severe malnutrition in children less than five-year-old in Omdurman Paediatric Hospital, Sudan.

    Science.gov (United States)

    Kanan, Shaza O H; Swar, Mohammed Osman

    2016-01-01

    This is a retrospective observational hospital-based study aimed to determine the prevalence and outcome of severe acute malnutrition in children less than five years admitted to Omdurman Paediatric Hospital during the period January 2014 to December 2014. Data was collected from patient's hospital records during the study period. Ethical approval and permission to access patients' record were obtained. A total of 593 children with severe malnutrition were identified; 305 of cases were male (51.4%) with a male: female ratio of 1:0.9. The mean age these children was 22.3 months. Children 36-59 months were least affected. 35.4% were classified as low socioeconomic class, 22.9% classified as an average class and there were no sufficient data to classify the remaining. The overall prevalence of severe malnutrition was 6.5%, and the general mortality rate was 2.4% while mortality rate among children with severe malnutrition was 9.3%. Among the 593 admitted children with malnutrition, 407 (68.6%) had marasmus, 141 (23.8%) had kwashiorkor and 45 (7.6%) had marasmic-kwashiorkor. The highest prevalence and mortality rate occurred in September. The most common clinical presentations were gastroenteritis, malaria, urinary tract infections, giardiasis, tuberculosis and AIDS. Only 10.8% of the admitted children were exclusively breast fed for the first three months. 33% were fully vaccinated. Overall 75.7% improved and discharged, 15% discharged against medical advice and 9.3% died. We concluded that prevalence and mortality among children with acute severe malnutrition at Omdurman paediatrics hospital were high, and the current management strategies require review to identify the causes. We recommended adopting policies to manage malnutrition in the community and hospitals.

  4. Inertial Aided Cycle-slip Detection and Repair for BDS Triple-frequency Signal in Severe Multipath Environment

    Directory of Open Access Journals (Sweden)

    NING Yipeng

    2017-05-01

    Full Text Available Inertial information has been proposed to improve the success rate and repair rate for BDS triple-frequency cycle-slip detection in severe environment with multipath effects.At the same time, a BDS/INS loose coupled model has been developed. An innovative INS aided BDS triple-frequency combination method was developed which based on the traditional method of code-phase combination and geometry-free linear combination. The INS aided cycle-slip detection monitoring value was established and the effect of INS positioning error on cycle-slip capacity was analyzed. The proposed method overcomes the shortcoming of cycle-slip detection capacity influenced by the pseudorange observation precision. It also realizes small cycle-slips detection for BDS in severe multipath effects environment. At last, a field test was analysised with INS/BDS triple-frequency integrated positioning system onboard. The results indicate that the method proposed in this paper shows a high cycle-slip detection success rate and repair rate, when traditional triple-frequency detection model losed efficacy above water surface with multipath effects, and it also can be effective in low frequency sampling data.

  5. Predicting motorcycle crash injury severity using weather data and alternative Bayesian multivariate crash frequency models.

    Science.gov (United States)

    Cheng, Wen; Gill, Gurdiljot Singh; Sakrani, Taha; Dasu, Mohan; Zhou, Jiao

    2017-11-01

    Motorcycle crashes constitute a very high proportion of the overall motor vehicle fatalities in the United States, and many studies have examined the influential factors under various conditions. However, research on the impact of weather conditions on the motorcycle crash severity is not well documented. In this study, we examined the impact of weather conditions on motorcycle crash injuries at four different severity levels using San Francisco motorcycle crash injury data. Five models were developed using Full Bayesian formulation accounting for different correlations commonly seen in crash data and then compared for fitness and performance. Results indicate that the models with serial and severity variations of parameters had superior fit, and the capability of accurate crash prediction. The inferences from the parameter estimates from the five models were: an increase in the air temperature reduced the possibility of a fatal crash but had a reverse impact on crashes of other severity levels; humidity in air was not observed to have a predictable or strong impact on crashes; the occurrence of rainfall decreased the possibility of crashes for all severity levels. Transportation agencies might benefit from the research results to improve road safety by providing motorcyclists with information regarding the risk of certain crash severity levels for special weather conditions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Increase in prevalence and severity of asthma in young adults in Copenhagen

    DEFF Research Database (Denmark)

    Hansen, Ejvind Frausing; Rappeport, Y; Vestbo, Jørgen

    2000-01-01

    -35 years were sampled from the general population living in a defined area of central Copenhagen. The first examination took place in 1976-8 and comprised 1034 subjects (response rate 67.2%). A new sample comprising 1104 subjects (response rate 62.6%) from exactly the same area was examined 15 years later...... in 1991-4. All participants answered a questionnaire on respiratory symptoms and diseases and performed spirometric tests with measurement of forced expiratory volume in one second (FEV(1)) and forced vital capacity (FVC). RESULTS: The prevalence of self-reported asthma increased from 1.5% in the first...

  7. The prevalence and severity of disease-related disabilities and their impact on quality of life in neuromuscular diseases.

    Science.gov (United States)

    Bos, Isaac; Wynia, Klaske; Almansa, Josué; Drost, Gea; Kremer, Berry; Kuks, Jan

    2018-03-08

    People with neuromuscular disease experience lower quality of life levels than people from the general population. We examined the prevalence and severity of a broad range of neuromuscular disease-related disabilities and their impact on health-related quality of life. A cross-sectional postal survey study was conducted among patients diagnosed with neuromuscular disease. Patients completed the Neuromuscular Disease Impact Profile, a disease-related disability impact questionnaire, and two generic health-related quality of life questionnaires: the medical outcome study Short Form Questionnaire and the World Health Organization Quality of Life-bref. The impact of disabilities on quality of life was estimated using multiple regression analyses. Six hundred sixty two patients (68% response rate) completed the questionnaires. There were no differences in quality of life between diagnosis-based subgroups. 'Impairments in muscle functions' had the highest prevalence and severity scores in the total sample and diagnosis-based subgroups. Neuromuscular disease-related disabilities showed strong and independent associations with all aspects of health-related quality of life. 'Impairments in mental functions and pain' was the most important predictor of health-related quality of life followed by 'restrictions in participation in life situations'. Although 'impairment in muscle functions' is the most prevalent and severe disability, the 'impairments in mental functions and pain' have a strong association with health-related quality of life in patients with a neuromuscular disease. Implications for rehabilitation Disease-related disabilities have a strong and independent associations with all aspects of health-related quality of life. Although health-related domains of quality of life are affected by the neuromuscular disease, the general quality of life is quite good. The most prevalent and severe disability in total group and diagnosis-based subgroups is 'impairments in

  8. Prevalence and gene frequencies of A1A2BO and Rh(D) blood ...

    African Journals Online (AJOL)

    Ruqaiya Hussain

    2012-08-03

    Aug 3, 2012 ... alence and gene frequencies of A1A2BO and Rh(D) blood groups among the Muslim populations of. Uttar Pradesh, North ... Subjects and methods: Blood samples from a total of 724 healthy, unrelated individuals were drawn at .... Both these sys- tems are useful in blood transfusion and organ transplanta-.

  9. Dental caries in young male adults: prevalence, severity and associated factors Cárie dentária em homens jovens: prevalência, severidade e fatores associados

    Directory of Open Access Journals (Sweden)

    Marcelo Augusto Amaral

    2005-12-01

    Full Text Available The aim of the present study was to determine the prevalence and severity of dental caries as well as the needs for dental treatment in 18-year-old males from Maringá, PR, Brazil. The association of dental caries experience with socioeconomic variables was also tested. A cross sectional study was conducted in a random sample of 241 conscripts of the Brazilian Army. The adopted diagnosis criteria were those proposed by the World Health Organization. A socioeconomic questionnaire was utilized to determine family income and the criterion of the Brazil Economic Classification of the National Association of Research Enterprises. Associations among caries prevalence, DMF-T index, treatment needs and socioeconomic variables were evaluated by means of the Chi-Square, Mann-Whitney and Kruskal-Wallis tests. Caries prevalence was 82.6% and the mean DMF-T index was 4.6. Only a mean of 0.8 tooth per individual presented treatment needs. Significant statistical differences were found in caries prevalence and severity (DMF-T. The worst results were observed in the groups of lower income and purchasing power, indicating a need for the implementation of social policies that address these populations aiming at diminishing the existing differences in the health-disease process indicators. On the other hand, treatment needs were only associated to the Brazil Economic Classification Criterion variable (p O objetivo do presente estudo foi conhecer a prevalência e a severidade da cárie dentária, bem como as necessidades de tratamento odontológico de jovens de 18 anos de idade do sexo masculino em Maringá, Paraná, Brasil. A associação da experiência de cárie com variáveis socioeconômicas também foi testada. Foi realizado um estudo transversal em uma amostra aleatória de conscritos (n = 241 do Exército Brasileiro. Os critérios de diagnóstico adotados foram aqueles estabelecidos pela Organização Mundial de Saúde. Foram utilizados um question

  10. Prevalence

    Directory of Open Access Journals (Sweden)

    Mohammed Al-Darwish

    2014-07-01

    Conclusion: Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region.

  11. Severe Intellectual Disability: Systematic Review of the Prevalence and Nature of Presentation of Unipolar Depression

    Science.gov (United States)

    Walton, Catherine; Kerr, Mike

    2016-01-01

    Background: The diagnosis of depression in severe and profound intellectual disability is challenging. Without adequate skills in verbal self-expression, standardized diagnostic criteria cannot be used with confidence. The purpose of this systematic review was to investigate the assessment and diagnosis of unipolar depression in severe and…

  12. Prevalence and severity of dental erosion among jeep battery manufacturing workers at Metagalli, Mysore: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Jyothi Chavan

    2017-01-01

    Full Text Available Introduction: Majority of people employed in various industries are exposed to hazardous environment. Exposure to chemical agents in the workplace can result in adverse effects on workers. This exposure deteriorates the general and oral health of people, working in industries for long hours. Aim: The aim is to assess the prevalence and severity of dental erosion among battery manufacturing factory workers at Metagalli, Mysore, Karnataka, India. Materials and Methods: A total of 175 jeep battery manufacturing factory workers were enrolled and divided into study and comparison groups based on acid exposure. Demographic details of workers were recorded. Severity of dental erosion was calculated using Smith and Knight tooth wear index. The data were analyzed using Statistical Package for the Social Sciences version 17.0 software. Chi-square test was used to compare the categorical variables. Results: The prevalence of dental erosion among the jeep battery manufacturing factory workers was 80%. Majority of the participants in the study group had severe degree of dental erosion (scores of 3 and 4 when compared to the comparison group. Conclusion: Dental erosion was more prevalent among the jeep battery manufacturing factory workers. Study participants were the more affected group with dental erosion when compared to comparison group.

  13. Severely disabling chronic pain in young adults: prevalence from a population-based postal survey in North Staffordshire

    Directory of Open Access Journals (Sweden)

    Thomas Elaine

    2005-07-01

    Full Text Available Abstract Background Severely disabling chronic pain in the adult population is strongly associated with a range of negative health consequences for individuals and high health care costs, yet its prevalence in young adults is less clear. Methods All adults aged 18–25 years old registered with three general practices in North Staffordshire were invited to complete a postal questionnaire containing questions on pain within the last 6 months, pain location and duration. Severity of chronic pain was assessed by the Chronic Pain Grade. Severely disabling chronic pain was defined as pain within the last six months that had lasted for three months or more and was highly disabling-severely limiting (Grade IV. Results 858 responses from 2,389 were received (adjusted response = 37.0%. The prevalence of any pain within the previous six months was 66.9% (95%CI: 63.7%, 70.1%. Chronic pain was reported by 14.3% (95%CI: 12.0%, 16.8% of respondents with severely disabling chronic pain affecting 3.0% (95%CI: 2.0%, 4.4% of this population. Late responders were very similar to early responders in their prevalence of pain. Cross-checking the practice register against the electoral roll suggested register inaccuracies contributed to non-response. Conclusion Pain is a common phenomenon encountered by young adults, affecting 66.9% of this study population. Previously observed age-related trends in severely disabling chronic pain in older adults extend to younger adults. Although a small minority of younger adults are affected, they are likely to represent a group with particularly high health care needs. High levels of non-response in the present study means that these estimates should be interpreted cautiously although there was no evidence of non-response bias.

  14. The prevalence and correlates of severe depression in a cohort of Mexican teachers.

    Science.gov (United States)

    Soria-Saucedo, Rene; Lopez-Ridaura, Ruy; Lajous, Martin; Wirtz, Veronika J

    2018-02-28

    Depression is among the 10 major causes of disability in Mexico. Yet, local contextual factors associated to the disorder remain poorly understood. We measured the impact of several factors on severe depression such as demographics, pharmacotherapy, multimorbidity, and unhealthy behaviors in Mexican teachers. A total of 43,845 Mexican female teachers from 12 Mexican states answered the Patient Health Questionnaire (PHQ9). Data were part the Mexican Teacher's Cohort prospective study, the largest ongoing cohort study in Latin America. Unadjusted and adjusted estimates assessed the impact of several contextual factors between severe versus mild-no depression cases. In total 7026 teachers (16%) had a PHQ9 score compatible with severe depression. From them, only 17% received psychotropics, compared to 60% for those with a formal diagnosis. Less than 5% of teachers with PHQ9 scores compatible with severe depression had a formal diagnosis. Adjusted analysis reported higher odds of pharmacotherapy, having ≥ 3 comorbidities, higher levels of couple, family and work stress, fewer hours of vigorous physical activity, higher alcohol consumption, and smoking as risk factors for severe depression. Also, rural residents of northern and center states appeared more severely depressed compared to their urban counterparts. On average, the PHQ9 scores differed by ~ 10 points between severe and mild-no depressed teachers. A cross-sectional design. Also, the study focused on female teachers between ages 25 and 74 years old, reducing the generalizability of the estimates. Under-diagnosis of clinical depression in Mexican teachers is concerning. Unhealthy behavior is associated with severe depression. The information collected in this study represents an opportunity to build prevention mechanisms of depression in high-risk subgroups of female educators and warrants improving access to mental care in Mexico. Copyright © 2018. Published by Elsevier B.V.

  15. Prevalence and severity of hip and groin pain in sub-elite male football

    DEFF Research Database (Denmark)

    Thorborg, K; Rathleff, M S; Petersen, P.

    2017-01-01

    The purpose of this study was twofold: (a) to investigate the prevalence of hip and groin pain in sub-elite male adult football in Denmark and (b) to explore the association between prevalence and duration of hip and groin pain in the previous season with the Copenhagen Hip and Groin Outcome Score...... (HAGOS) in the beginning of the new season. In total 695 respondents from 40 teams (Division 1-4) were included. Players completed in the beginning of the new season (July-Sept 2011) a self-reported paper questionnaire on hip and/or groin pain during the previous season and HAGOS. In total 49% (95% CI......: 45-52%) reported hip and/or groin pain during the previous season. Of these, 31% (95% CI: 26-36%) reported pain for >6 weeks. Players with the longest duration of pain during the previous season had the lowest HAGOS scores, when assessed at the beginning of the new season, P

  16. Frequency and Severity of Semantic Deficits in a Consecutive Memory Clinic Cohort

    DEFF Research Database (Denmark)

    Vogel, Asmus; Johannsen, Peter; Stokholm, Jette

    2014-01-01

    Background/Aim: Semantic memory deficits have been shown in dementia and mild cognitive impairment (MCI) by group comparisons. The aim of this study is to investigate the frequency of impairments on tests with semantic content in patients with dementia, MCI (amnestic and non-amnestic) and affective...... disorders. Methods: A Famous faces test, Boston Naming Test and Category fluency were applied in 114 consecutive memory clinic patients and 95 healthy participants (all participants were 60 years old or older; dementia/MCI patients had Mini-Mental State Examination scores ≥20). Results: Fifty-three patients......). However, patients with affective disorders also had mild impairments on tests tapping semantic memory (25% were impaired on the most sensitive tests). Impairments on the Famous faces test were more frequently found in dementia and MCI as compared to patients with affective disorders. Conclusion: Short...

  17. Stool frequency recording in severe acute malnutrition ('StoolSAM'); an agreement study comparing maternal recall versus direct observation using diapers.

    Science.gov (United States)

    Voskuijl, Wieger; Potani, Isabel; Bandsma, Robert; Baan, Anne; White, Sarah; Bourdon, Celine; Kerac, Marko

    2017-06-07

    Approximately 50% of the deaths of children under the age of 5 can be attributed to undernutrition, which also encompasses severe acute malnutrition (SAM). Diarrhoea is strongly associated with these deaths and is commonly diagnosed solely based on stool frequency and consistency obtained through maternal recall. This trial aims to determine whether this approach is equivalent to a 'directly observed method' in which a health care worker directly observed stool frequency using diapers in hospitalised children with complicated SAM. This study was conducted at 'Moyo' Nutritional Rehabilitation Unit, Queen Elizabeth Central Hospital, Malawi. Participants were children aged 5-59 months admitted with SAM. We compared 2 days of stool frequency data obtained with next-day maternal-recall versus a 'gold standard' in which a health care worker observed stool frequency every 2 h using diapers. After study completion, guardians were asked their preferred method and their level of education. We found poor agreement between maternal recall and the 'gold standard' of directly observed diapers. The sensitivity to detect diarrhoea based on maternal recall was poor, with only 75 and 56% of diarrhoea cases identified on days 1 and 2, respectively. However, the specificity was higher with more than 80% of children correctly classified as not having diarrhoea. On day 1, the mean stool frequency difference between the two methods was -0.17 (SD; 1.68) with limits of agreement (of stool frequency) of -3.55 and 3.20 and, similarly on day 2, the mean difference was -0.2 (SD; 1.59) with limits of agreement of -3.38 and 2.98. These limits extend beyond the pre-specified 'acceptable' limits of agreement (±1.5 stool per day) and indicate that the 2 methods are non-equivalent. The higher the stool frequency, the more discrepant the two methods were. Most primary care givers strongly preferred using diapers. This study shows lack of agreement between the assessment of stool frequency in SAM

  18. Thirty-year trends in the prevalence and severity of female genital mutilation: a comparison of 22 countries

    Science.gov (United States)

    Heymann, Jody

    2017-01-01

    Introduction Female genital mutilation (FGM) harms women’s health and well-being and is widely considered a violation of human rights. The United Nations has called for elimination of the practice by 2030. Methods We used household survey data to measure trends in the prevalence of FGM in 22 countries. We also examined trends in the severity of the practice by measuring changes in the prevalence of flesh removal, infibulation and symbolic ‘nicking’ of the genitals. We evaluated the extent to which measurement error may have influenced our estimates by observing the consistency of reports for the same birth cohorts over successive survey waves. Results The prevalence of all types of FGM fell in 17 of 22 countries we examined. The vast majority of women who undergo FGM have flesh removed from their genitals, likely corresponding to the partial or total removal of the clitoris and labia. Infibulation is still practised throughout much of sub-Saharan Africa. Its prevalence has declined in most countries, but in Chad, Mali and Sierra Leone the prevalence has increased by 2–8 percentage points over 30 years. Symbolic nicking of the genitals is relatively rare but becoming more common in Burkina Faso, Chad, Guinea and Mali. Conclusion FGM is becoming less common over time, but it remains a pervasive practice in some countries: more than half of women in 7 of the 22 countries we examined still experience FGM. The severity of the procedures has not changed substantially over time. Rigorous evaluation of interventions aimed at eliminating or reducing the harms associated with the practice is needed. PMID:29225952

  19. Frequency and risk factors of severe hypoglycemia in insulin-treated type 2 diabetes

    DEFF Research Database (Denmark)

    Akram, Kamran; Pedersen-Bjergaard, Ulrik; Borch-Johnsen, Knut

    2006-01-01

    Intensive treatment regimens including early initiation of insulin treatment are important to prevent late complications in type 2 diabetes. The assumed risk of severe hypoglycemia (SH) is a major barrier to initiation of insulin treatment. To assess the relevance of this risk we evaluated the fr...

  20. Frequency, severity and causes of unexpected allergic reactions to food: A systematic literature review

    NARCIS (Netherlands)

    Versluis, A.; Knulst, A.C.; Kruizinga, A.G.; Michelsen, A.; Houben, G.F.; Baumert, J.L.; Os-Medendorp, H. van

    2015-01-01

    Summary: Food allergic patients have to deal with an avoidance diet. Confusing labelling terms or precautionary labels can result in misinterpretation and risk-taking behaviour. Even those patients that strictly adhere to their diet experience (sometimes severe) unexpected allergic reactions to

  1. Frequency, severity and causes of unexpected allergic reactions to food : A systematic literature review

    NARCIS (Netherlands)

    Versluis, A.; Knulst, A. C.; Kruizinga, A. G.; Michelsen, A.; Houben, G. F.; Baumert, J. L.; van Os-Medendorp, H.

    2015-01-01

    Summary: Food allergic patients have to deal with an avoidance diet. Confusing labelling terms or precautionary labels can result in misinterpretation and risk-taking behaviour. Even those patients that strictly adhere to their diet experience (sometimes severe) unexpected allergic reactions to

  2. Transient severe motion artifact related to gadoxetate disodium-enhanced liver MRI. Frequency and risk evaluation at a German institution

    Energy Technology Data Exchange (ETDEWEB)

    Well, Lennart; Rausch, Vanessa Hanna; Adam, Gerhard; Henes, Frank Oliver; Bannas, Peter [Univ. Medical Center Hamburg-Eppendorf, Hamburg (Germany). Dept. for Diagnostic and Interventional Radiology and Nuclear Medicine

    2017-07-15

    Varying frequencies (5 - 18%) of contrast-related transient severe motion (TSM) imaging artifacts during gadoxetate disodium-enhanced arterial phase liver MRI have been reported. Since previous reports originated from the United States and Japan, we aimed to determine the frequency of TSM at a German institution and to correlate it with potential risk factors and previously published results. Two age- and sex-matched groups were retrospectively selected (gadoxetate disodium n = 89; gadobenate dimeglumine n = 89) from dynamic contrast-enhanced MRI examinations in a single center. Respiratory motion-related artifacts in non-enhanced and dynamic phases were assessed independently by two readers blinded to contrast agents on a 4-point scale. Scores of ≥3 were considered as severe motion artifacts. Severe motion artifacts in arterial phases were considered as TSM if scores in all other phases were < 3. Potential risk factors for TSM were evaluated via logistic regression analysis. For gadoxetate disodium, the mean score for respiratory motion artifacts was significantly higher in the arterial phase (2.2 ± 0.9) compared to all other phases (1.6 ± 0.7) (p < 0.05). The frequency of TSM was significantly higher with gadoxetate disodium (n = 19; 21.1 %) than with gadobenate dimeglumine (n = 1; 1.1%) (p < 0.001). The frequency of TSM at our institution is similar to some, but not all previously published findings. Logistic regression analysis did not show any significant correlation between TSM and risk factors (all p>0.05). We revealed a high frequency of TSM after injection of gadoxetate disodium at a German institution, substantiating the importance of a diagnosis-limiting phenomenon that so far has only been reported from the United States and Japan. In accordance with previous studies, we did not identify associated risk factors for TSM.

  3. High-frequency measurement of depressive severity in a patient treated for severe treatment-resistant depression with deep-brain stimulation.

    Science.gov (United States)

    Sani, S; Busnello, J; Kochanski, R; Cohen, Y; Gibbons, R D

    2017-08-15

    Although there have been previous studies of deep-brain stimulation (DBS), we present, to our knowledge, the first example of high-frequency depressive severity measurement-based DBS treatment in particular and psychiatric treatment in general. Daily post-surgical e-mail prompts for a period of 6 months resulted in 93 administrations of a computerized adaptive test (CAT) of depression severity (CAT-Depression Inventory or CAT-DI) via the internet. There was an average of 3.37 weekly measurements with an average separation of 2.12 days. No additional incentive was provided to the patient for completing the adaptive tests. The patient is a 55-year-old female with six psychiatric hospitalizations for depression, two suicide attempts, marginal response to eight electroconvulsive therapy (ECT) treatments and 35 psychotropic medications. We report results after high-frequency stimulation of the superolateral branch of the medial forebrain bundle. The CAT-DI was used for daily assessments before, during and after (remotely in response to an e-mail prompt) the DBS procedure. Two follow-up Hamilton Depression Scales (HAM-Ds) were also collected. Response to treatment varied markedly, with a decrease from severe (>75) to mild (60), which is three times the size of the uncertainty level. Although the HAM-D scores decreased, they missed the more complete temporal pattern identified by CAT-DI daily monitoring. We demonstrated feasibility of daily depressive severity measurement at high levels of precision and compliance. Clinician ratings confirm the general pattern of treatment benefit, but mask the marked variability in mood and more marked periods of benefit and decline.

  4. [Prevalence of psychiatric disorders in patients with severe obesity waiting for bariatric surgery].

    Science.gov (United States)

    Sánchez-Román, Sofía; López-Alvarenga, Juan Carlos; Vargas-Martínez, Angeles; Téllez-Zenteno, José Francisco; Vázquez-Velázquez, Verónica; Arcila-Martínez, Denise; González-Barranco, Jorge; Herrera-Hernández, Miguel F; Salín-Pascual, Rafael J

    2003-01-01

    Obesity is a chronic condition, in which different systems of the body are affected. There are some previous studies in which the prevalence of psychiatric disorders in extreme obese patients has been reported, but there are some methodological problems. As far as we know this is the first report of the prevalence of psychiatric disorders in obese patients that need to have a surgical treatment for this disorder in Mexico. The main goal of this study was to determine the prevalence and risk factors of psychiatric disorders in extreme obese patients candidates to bariatric surgery. The Structured Clinical Interview for DSM-IV (SCID) axis I disorders, were performed in 70 obese patients that will undergo for bariatric surgery. Also the medical files were reviewed in order to obtain the main medical conditions related to obesity. There were 25 men and 35 women in this study (average age +/- s.d = 39.0 +/- 10.4). The Body Mass Index (BMI) was 53.8 +/- 11.9. Sixty percent of the patients had some psychiatric disorder in the axis I of DSM-IV. The most frequent psychiatric problem that was observed was anxiety disorders. The main medical problems observed were: arterial hypertension (59%), diabetes mellitus type 2 (29%) and obstructive sleep apnea syndrome (29%). The BMI and diabetes mellitus were associated with a lower risk for presenting a psychiatric disorder (for a BMI of 65.5 +/- 10.3 kg/m2: OR 0.26, CI 0.05-1.15, p = 0.04; for diabetes mellitus: OR 0.20, CI 0.03-1.05, p = 0.02). More than half of the patients had at least one psychiatric disorder in axis 1 of DSM-IV, related mostly to anxiety and mood disorders. Our findings point out the importance of psychiatric and psychological intervention in this group of patients, in which a follow up and adherence of medical, nutritional and psychological problems could be the difference, between a good or bad prognosis. Follow-up studies with obese patients after bariatric surgery, will be important to support our findings.

  5. Cross Time-Frequency Analysis for Combining Information of Several Sources: Application to Estimation of Spontaneous Respiratory Rate from Photoplethysmography

    Science.gov (United States)

    Peláez-Coca, M. D.; Orini, M.; Lázaro, J.; Bailón, R.; Gil, E.

    2013-01-01

    A methodology that combines information from several nonstationary biological signals is presented. This methodology is based on time-frequency coherence, that quantifies the similarity of two signals in the time-frequency domain. A cross time-frequency analysis method, based on quadratic time-frequency distribution, has been used for combining information of several nonstationary biomedical signals. In order to evaluate this methodology, the respiratory rate from the photoplethysmographic (PPG) signal is estimated. The respiration provokes simultaneous changes in the pulse interval, amplitude, and width of the PPG signal. This suggests that the combination of information from these sources will improve the accuracy of the estimation of the respiratory rate. Another target of this paper is to implement an algorithm which provides a robust estimation. Therefore, respiratory rate was estimated only in those intervals where the features extracted from the PPG signals are linearly coupled. In 38 spontaneous breathing subjects, among which 7 were characterized by a respiratory rate lower than 0.15 Hz, this methodology provided accurate estimates, with the median error {0.00; 0.98} mHz ({0.00; 0.31}%) and the interquartile range error {4.88; 6.59} mHz ({1.60; 1.92}%). The estimation error of the presented methodology was largely lower than the estimation error obtained without combining different PPG features related to respiration. PMID:24363777

  6. Cross Time-Frequency Analysis for Combining Information of Several Sources: Application to Estimation of Spontaneous Respiratory Rate from Photoplethysmography

    Directory of Open Access Journals (Sweden)

    M. D. Peláez-Coca

    2013-01-01

    Full Text Available A methodology that combines information from several nonstationary biological signals is presented. This methodology is based on time-frequency coherence, that quantifies the similarity of two signals in the time-frequency domain. A cross time-frequency analysis method, based on quadratic time-frequency distribution, has been used for combining information of several nonstationary biomedical signals. In order to evaluate this methodology, the respiratory rate from the photoplethysmographic (PPG signal is estimated. The respiration provokes simultaneous changes in the pulse interval, amplitude, and width of the PPG signal. This suggests that the combination of information from these sources will improve the accuracy of the estimation of the respiratory rate. Another target of this paper is to implement an algorithm which provides a robust estimation. Therefore, respiratory rate was estimated only in those intervals where the features extracted from the PPG signals are linearly coupled. In 38 spontaneous breathing subjects, among which 7 were characterized by a respiratory rate lower than 0.15 Hz, this methodology provided accurate estimates, with the median error {0.00; 0.98} mHz ({0.00; 0.31}% and the interquartile range error {4.88; 6.59} mHz ({1.60; 1.92}%. The estimation error of the presented methodology was largely lower than the estimation error obtained without combining different PPG features related to respiration.

  7. Indexing aortic valve area by body surface area increases the prevalence of severe aortic stenosis

    DEFF Research Database (Denmark)

    Jander, Nikolaus; Gohlke-Bärwolf, Christa; Bahlmann, Edda

    2014-01-01

    To account for differences in body size in patients with aortic stenosis, aortic valve area (AVA) is divided by body surface area (BSA) to calculate indexed AVA (AVAindex). Cut-off values for severe stenosis are......To account for differences in body size in patients with aortic stenosis, aortic valve area (AVA) is divided by body surface area (BSA) to calculate indexed AVA (AVAindex). Cut-off values for severe stenosis are...

  8. Prevalence and severity of molar incisor hypomineralization in children aged 11-16 years of a city in Karnataka, Davangere.

    Science.gov (United States)

    Kirthiga, M; Poornima, P; Praveen, R; Gayathri, P; Manju, M; Priya, M

    2015-01-01

    Molar incisor hypomineralization (MIH) describes the clinical picture of hypomineralization of systemic origin affecting one or more first permanent molar. There is a rarity of prevalence studies in Indian population. The main aim of this study was to investigate the prevalence of MIH in a population of South Indian children. A cross-sectional epidemiological survey, included 2000 children aged 11-16 years chosen by stratified random sampling from government and private schools of Davangere, a city in South India. Evaluation of MIH and decayed, missing and filled teeth was carried out in these children by a calibrated examiner. The severity of hypomineralization was recorded according to the Wetzel and Reckel scale. Chi-square test was used to analyze the categorical data. P ≤ 0.05 was considered for statistical significance. About 8.9% of all examined children showed at least one ill-structured first permanent molar in terms of MIH. The male and female ratio was found to be 1:1.1. The decreasing order of occurrence of MIH affected teeth were permanent maxillary molars, maxillaryincisors, mandibular molars and the mandibular incisors. The prevalence of MIH in the permanent dentition of south Indian children was 8.9%. There is a need for a proper planned preventive and restorative program with regard to the increasing prevalence of MIH.

  9. Prevalence and severity of molar incisor hypomineralization in children aged 11-16 years of a city in Karnataka, Davangere

    Directory of Open Access Journals (Sweden)

    M Kirthiga

    2015-01-01

    Full Text Available Introduction: Molar incisor hypomineralization (MIH describes the clinical picture of hypomineralization of systemic origin affecting one or more first permanent molar. There is a rarity of prevalence studies in Indian population. Objectives: The main aim of this study was to investigate the prevalence of MIH in a population of South Indian children. Settings and Design: A cross-sectional epidemiological survey, included 2000 children aged 11-16 years chosen by stratified random sampling from government and private schools of Davangere, a city in South India. Materials and Methods: Evaluation of MIH and decayed, missing and filled teeth was carried out in these children by a calibrated examiner. The severity of hypomineralization was recorded according to the Wetzel and Reckel scale. Statistical Analysis: Chi-square test was used to analyze the categorical data. P ≤ 0.05 was considered for statistical significance. Results: About 8.9% of all examined children showed at least one ill-structured first permanent molar in terms of MIH. The male and female ratio was found to be 1:1.1. The decreasing order of occurrence of MIH affected teeth were permanent maxillary molars, maxillaryincisors, mandibular molars and the mandibular incisors. Conclusion: The prevalence of MIH in the permanent dentition of south Indian children was 8.9%. There is a need for a proper planned preventive and restorative program with regard to the increasing prevalence of MIH.

  10. Habitual eating of breakfast, consumption frequency of selected food and overweight prevalence in adolescents from various age groups.

    Science.gov (United States)

    Wüenstel, Justyna Weronika; Kowalkowska, Joanna; Wądołowska, Lidia; Słowińska, Małgorzata Anna; Niedźwiedzka, Ewa; Kurp, Lidia

    2015-01-01

    To assess the influence of eating breakfast on the consumption of selected food and overweight prevalence among adolescents from different age groups. The study group consisted of students aged 13-18.9 (n=1700). Their height and weight measurements were used to calculate their body mass index and interpreted according to international standards for adolescents. Food consumption was assessed via the frequency method and involved the consumption of breakfast, dietary "bre and sweetened beverages. We used Block's validated questionnaire to assess the intake of dietary "bre and its sources. Analysis of the results was carried out in three age groups: 13-14.9, 15-16.9 and 17-18.9 years old. We used one-factor logistic regression adjusted by gender. The percentage of adolescents with a regular habit of eating breakfast dropped by 5.7 percentage points when compared to adolescents aged 13-14.9 and 17-18.9 (from 54.2% to 48.5%), which was a phenomenon accompanied by an increase in the percentage of adolescents who ate breakfast irregularly or hardly ever (by 3.7 and 1.9 percentage points, respectively). Eating breakfast infrequently was related to a more frequent consumption of sweetened beverages (the odds ratio: from 2.32 to 2.67 depending on the age group) and a higher prevalence of a "bre-poor diet (from 1.49 to 2.23). Among adolescents aged 13-14.9 who hardly ever ate breakfast, the chance of being overweight increased by 83% in comparison to adolescents with regular habits of eating breakfast. The frequency of eating breakfast decreased with the adolescents' age, especially among girls. Eating breakfast infrequently was associated with unhealthy nutrition, typical examples of which are lower intake of dietary "bre and more frequent consumption of sweetened beverages, and in the youngest group of adolescents caused a higher prevalence of overweight.

  11. Frequency and risk factors of severe hypoglycaemia in insulin-treated Type 2 diabetes

    DEFF Research Database (Denmark)

    Akram, K; Pedersen-Bjergaard, U; Carstensen, B

    2006-01-01

    with insulin-treated Type 2 diabetes receiving currently recommended multifactorial intervention. METHODS: Consecutive patients with insulin-treated Type 2 diabetes (n = 401) completed a questionnaire about occurrence of hypoglycaemia in the past, hypoglycaemia awareness and socio-demographic factors. A zero...... treatment and treatment with angiotensin-converting enzyme (ACE) inhibitors or angiotensin receptor antagonists (ARBs) were associated with reduced risk. C-peptide concentration and HbA1c were not associated with the risk of severe hypoglycaemia. CONCLUSIONS: In this cohort of insulin-treated Type 2...

  12. Prevalence of Auditory Neuropathy in a Population of Children with Severe to Profound Hearing Loss

    Directory of Open Access Journals (Sweden)

    Nader Saki

    2013-04-01

    Full Text Available Background: The purpose of this investigation is to determine auditory neuropathy in the students with severe to profound hearing losses in Ahwaz.Materials and Methods: In this cross-sectional study, 212 children of 7-11 year old with severe to profound hearing loss performed ordinary audiometric evaluations as well as ABR and OAE. The patients with normal DPOAE who had no record of acoustic reflex having normal ABR, were considered as the patients with auditory neuropathy. Results: The neuropathic complication found in 14 children was appeared in 8 ones as one-sided (57.14% and in 6 ones (42.86% as two-sided. 68% of the patients as diagnosed had a very low Speech Discrimination Score (SDS.Conclusion: we must be very vigilant in auditory neuropathy diagnosis for the purpose to be successful in appropriate treatment of severe to profound hearing losses.

  13. Molar-incisor hypomineralization: Prevalence, severity and clinical characteristics in 8- to 13-year-old children of Udaipur, India

    Directory of Open Access Journals (Sweden)

    Shubha Arehalli Bhaskar

    2014-01-01

    Full Text Available Background: The last couple of decades has seen an increasing interest in molar-incisor hypomineralization (MIH. Although the reported prevalence of MIH ranges from 2.4% to 40.2% worldwide, very little data is available from India. Objective: To assess the prevalence, clinical characteristics, distribution, severity and association with caries of MIH defects in children aged 8-13 years of Udaipur, Rajasthan. Study design: This cross-sectional descriptive study consisted of 1173 children aged 8-13 years selected by random sampling procedure. The European Academy of Pediatric Dentistry criteria were followed for MIH diagnosis. The presence of dental caries and treatment need for MIH-affected teeth were recorded as per the WHO criteria. Results: The prevalence of MIH in the children examined was 9.46%. Severity of the defects increased with the age of the children. Involvement of incisors increased when more First permanent molars (FPMs were affected. An average of 3.65 teeth was involved per MIH-affected individual. Significantly larger numbers of mandibular FPMs and maxillary central incisors were diagnosed with MIH. The association of dental caries was significantly higher with MIH-affected FPMs. Primary molars and permanent canines and premolars were also showed MIH like lesions in some of the MIH-affected children. Conclusion: MIH was observed in about 10% of the children examined. MIH-affected FPMs appear to be more vulnerable to early caries and subsequent pulp involvement with need for extensive dental treatment.

  14. Molar-incisor hypomineralization: prevalence, severity and clinical characteristics in 8- to 13-year-old children of Udaipur, India.

    Science.gov (United States)

    Bhaskar, Shubha Arehalli; Hegde, Sapna

    2014-01-01

    The last couple of decades has seen an increasing interest in molar-incisor hypomineralization (MIH). Although the reported prevalence of MIH ranges from 2.4% to 40.2% worldwide, very little data is available from India. To assess the prevalence, clinical characteristics, distribution, severity and association with caries of MIH defects in children aged 8-13 years of Udaipur, Rajasthan. This cross-sectional descriptive study consisted of 1173 children aged 8-13 years selected by random sampling procedure. The European Academy of Pediatric Dentistry criteria were followed for MIH diagnosis. The presence of dental caries and treatment need for MIH-affected teeth were recorded as per the WHO criteria. The prevalence of MIH in the children examined was 9.46%. Severity of the defects increased with the age of the children. Involvement of incisors increased when more First permanent molars (FPMs) were affected. An average of 3.65 teeth was involved per MIH-affected individual. Significantly larger numbers of mandibular FPMs and maxillary central incisors were diagnosed with MIH. The association of dental caries was significantly higher with MIH-affected FPMs. Primary molars and permanent canines and premolars were also showed MIH like lesions in some of the MIH-affected children. MIH was observed in about 10% of the children examined. MIH-affected FPMs appear to be more vulnerable to early caries and subsequent pulp involvement with need for extensive dental treatment.

  15. The Prevalence of Anemia and Moderate-Severe Anemia in the US Population (NHANES 2003-2012)

    Science.gov (United States)

    2016-01-01

    Since anemia is associated with poor health outcomes, the prevalence of anemia is a significant public health indicator. Even though anemia is primarily caused by iron deficiency, low oxygen-carrying capacity may result from other conditions such as chronic diseases, which remain a relevant health concern in the United States. However, studies examining current rates of anemia in the total US population and in more specific subgroups are limited. Data from five National Health and Nutrition Examination Surveys (NHANES) from 2003 to 2012 were analyzed to assess two outcomes: anemia and moderate-severe anemia, which were based upon serum hemoglobin levels (Hb) as per World Health Organization (WHO) definitions. Statistical analysis using SAS examined temporal trends and the prevalence of anemia among sexes, age groups, and races/ethnicities. The study estimated that an average of 5.6% of the U.S. population met the criteria for anemia and 1.5% for moderate-severe anemia during this 10-year period. High-risk groups such as pregnant women, elderly persons, women of reproductive age, non-Hispanic blacks, and Hispanics were identified, and relationships between multiple risk factors were examined. Rates of anemia in men increased monotonically with age, while that of women increased bimodally with peaks in age group 40–49 years and 80–85 years. The effect of risk factors was observed to compound. For instance, the prevalence of anemia in black women aged 80–85 years was 35.6%, 6.4 times higher than the population average. Moreover, anemia is a growing problem because of the increased prevalence of anemia (4.0% to 7.1%) and moderate-severe anemia (1.0% to 1.9%), which nearly doubled from 2003–2004 to 2011–2012. Thus, these results augment the current knowledge on anemia prevalence, severity, and distribution among subgroups in the US and raised anemia as an issue that requires urgent public health intervention. PMID:27846276

  16. High prevalence of severe nausea and vomiting of pregnancy and hyperemesis gravidarum among relatives of affected individuals.

    Science.gov (United States)

    Fejzo, Marlena S; Ingles, Sue Ann; Wilson, Melissa; Wang, Wei; MacGibbon, Kimber; Romero, Roberto; Goodwin, Thomas M

    2008-11-01

    The goal of this study was to determine the prevalence of severe nausea and vomiting of pregnancy/hyperemesis gravidarum among relatives of affected individuals. Family history data were obtained on 1224 self-reported cases of hyperemesis gravidarum. Cases completed an online survey administered by the Hyperemesis Education and Research Foundation between 2003 and 2006. Approximately 28% of cases reported their mother had severe nausea and vomiting or hyperemesis gravidarum while pregnant with them. Of the 721 sisters with a pregnancy history, 137 (19%) had hyperemesis gravidarum. Among the most severe cases, those requiring total parenteral nutrition or nasogastric feeding tube, the proportion of affected sisters was even higher, 49/198 (25%). Nine percent of cases reported having at least two affected relatives including sister(s), mother, grandmother, daughters, aunt(s), and cousin(s). There is a high prevalence of severe nausea and vomiting of pregnancy/hyperemesis gravidarum among relatives of hyperemesis gravidarum cases in this study population. Because the incidence of hyperemesis gravidarum is most commonly reported to be 0.5%, this study provides strong but preliminary evidence for a genetic component to extreme nausea and vomiting of pregnancy.

  17. High Prevalence of Severe Nausea and Vomiting of Pregnancy and Hyperemesis Gravidarum among Relatives of Affected Individuals

    Science.gov (United States)

    Fejzo, Marlena S; Ingles, Sue Ann; Wilson, Melissa; Wang, Wei; Macgibbon, Kimber; Romero, Roberto; Goodwin, Thomas M

    2008-01-01

    OBJECTIVE The goal of this study was to determine the prevalence of Severe Nausea and Vomiting of pregnancy/Hyperemesis Gravidarum among relatives of affected individuals. STUDY DESIGN Family history data were obtained on 1224 self-reported cases of hyperemesis gravidarum. Cases completed an online survey administered by the Hyperemesis Education and Research Foundation between 2003–2006. RESULTS Approximately 28% of cases reported their mother had severe nausea and vomiting or hyperemesis gravidarum while pregnant with them. Of the 721 sisters with a pregnancy history, 137 (19%) had hyperemesis gravidarum. Among the most severe cases, those requiring total parenteral nutrition or nasogastric feeding tube, the proportion of affected sisters was even higher, 49/198 (25%). Nine percent of cases reported having at least 2 affected relatives including sister(s), mother, grandmother, daughters, aunt(s), and cousin(s). CONCLUSION There is a high prevalence of severe nausea and vomiting of pregnancy/hyperemesis gravidarum among relatives of hyperemesis gravidarum cases in this study population. Because the incidence of hyperemesis gravidarum is most commonly reported to be 0.5%, this study provides strong but preliminary evidence for a genetic component to extreme nausea and vomiting of pregnancy. PMID:18752885

  18. Transitioning hearing aid users with severe and profound loss to a new gain/frequency response: benefit, perception, and acceptance.

    Science.gov (United States)

    Convery, Elizabeth; Keidser, Gitte

    2011-03-01

    Adults with severe and profound hearing loss tend to be long-term, full-time users of amplification who are highly reliant on their hearing aids. As a result of these characteristics, they are often reluctant to update their hearing aids when new features or signal-processing algorithms become available. Due to the electroacoustic constraints of older devices, many severely and profoundly hearing-impaired adults continue to wear hearing aids that provide more low- and mid-frequency gain and less high-frequency gain than would be prescribed by the National Acoustic Laboratories' revised formula with profound correction factor (NAL-RP). To investigate the effect of a gradual change in gain/frequency response on experienced hearing-aid wearers with moderately severe to profound hearing loss. Double-blind, randomized controlled trial. Twenty-three experienced adult hearing-aid users with severe and profound hearing loss participated in the study. Participants were selected for inclusion in the study if the gain/frequency response of their own hearing aids differed significantly from their NAL-RP prescription. Participants were assigned either to a control or to an experimental group balanced for aided ear three-frequency pure-tone average (PTA) and age. Participants were fitted with Siemens Artis 2 SP behind-the-ear (BTE) hearing aids that were matched to the gain/frequency response of their own hearing aids for a 65 dB SPL input level. The experimental group progressed incrementally to their NAL-RP targets over the course of 15 wk, while the control group maintained their initial settings throughout the study. Aided speech discrimination testing, loudness scaling, and structured questionnaires were completed at 3, 6, 9, 12, and 15 wk postfitting. A paired comparison between the old and new gain/frequency responses was completed at 1 and 15 wk postfitting. Statistical analysis was conducted to examine differences between the experimental and control groups and changes

  19. Investigations of several interference effects in high frequency plasmas of analytical importance

    Energy Technology Data Exchange (ETDEWEB)

    Larson, G.F.

    1977-02-01

    Investigations of the extent to which certain inter-element or interference effects occur in a radiofrequency-excited inductively coupled plasma (ICP) are reported. Under conditions normally employed for analytical purposes, it is shown that: (a) two solute vaporization interferences often observed in flames are eliminated or reduced to negligible proportions in the plasma; (b) increasing concentrations of an easily ionizable element (Na) up to concentrations of 6900 ..mu..g/ml exerted an unusually low influence on the observed emission intensities of three selected elements (Ca, Cr, and Cd) of widely differing degrees of ionization. The high degree of freedom from interelement effects of this analytical technique is further documented by the observation that a variety of matrices did not affect the emission intensity of Mo to a significant extent. A comparison of the degree to which several interference effects are observed in a microwave-excited single electrode plasma (SEP) and in an ICP shows that the severe changes observed in the SEP are small or negligible in the ICP. The spectral interferences arising from stray light and from the wings of broadened emission lines in atomic emission spectrometry are discussed. Experimental evidence is presented showing various forms of stray light originating from defects in the optical components, design and engineering of optical spectrometers. Experimental evidence is also presented demonstrating that the wings of certain spectral lines emitted by high temperature sources may contribute a significant continuum at wavelengths as far removed as 10 nm or more from the line center.

  20. Dynamic stability analysis of caisson breakwater in lifetime considering the annual frequency of severe storm

    Science.gov (United States)

    Wang, Yu-chi; Wang, Yuan-zhan; Hong, Ning-ning

    2015-04-01

    In the dynamic stability analysis of a caisson breakwater, most of current studies pay attention to the motion characteristics of caisson breakwaters under a single periodical breaking wave excitation. And in the lifetime stability analysis of caisson breakwater, it is assumed that the caisson breakwater suffers storm wave excitation once annually in the design lifetime. However, the number of annual severe storm occurrence is a random variable. In this paper, a series of random waves are generated by the Wen Sheng-chang wave spectrum, and the histories of successive and long-term random wave forces are built up by using the improved Goda wave force model. It is assumed that the number of annual severe storm occurrence is in the Poisson distribution over the 50-year design lifetime, and the history of random wave excitation is generated for each storm by the wave spectrum. The response histories of the caisson breakwater to the random waves over 50-year design lifetime are calculated and taken as a set of samples. On the basis of the Monte Carlo simulation technique, a large number of samples can be obtained, and the probability assessment of the safety of the breakwater during the complete design lifetime is obtained by statistical analysis of a large number of samples. Finally, the procedure of probability assessment of the breakwater safety is illustrated by an example.

  1. Recovery from anemia in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation--prevalence, predictors and clinical outcome

    DEFF Research Database (Denmark)

    De Backer, Ole; Arnous, Samer; Lønborg, Jacob

    2014-01-01

    INTRODUCTION: Preoperative anemia is common in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation (TAVI) and has been linked to a poorer outcome--including a higher 1-year mortality. The aim of this study was to investigate the impact of successful TAVI...... on baseline anemia. METHODS: A total of 253 patients who survived at least 1 year following TAVI were included in this study. The prevalence, predictors and clinical outcome of hemoglobin (Hb)-recovery were assessed. RESULTS: The prevalence of baseline anemia was 49% (n = 124)--recovery from anemia occurred......-recovery, while blood transfusion (OR 0.31, P = 0.038) and chronic kidney disease (CKD, OR 0.33, P = 0.043) were identified as negative predictors at, respectively, one and two years after TAVI. When compared to patients without baseline anemia, those anemic patients with Hb-recovery had a similar functional...

  2. The impact of climatic risk factors on the prevalence, distribution, and severity of acute and chronic trachoma.

    Directory of Open Access Journals (Sweden)

    Anita Ramesh

    2013-11-01

    Full Text Available BACKGROUND AND OBJECTIVES: Trachoma is the most common cause of infectious blindness. Hot, dry climates, dust and water scarcity are thought to be associated with the distribution of trachoma but the evidence is unclear. The aim of this study was to evaluate the epidemiological evidence regarding the extent to which climatic factors explain the current prevalence, distribution, and severity of acute and chronic trachoma. Understanding the present relationship between climate and trachoma could help inform current and future disease elimination. METHODS: A systematic review of peer-reviewed literature was conducted to identify observational studies which quantified an association between climate factors and acute or chronic trachoma and which met the inclusion and exclusion criteria. Studies that assessed the association between climate types and trachoma prevalence were also reviewed. RESULTS: Only eight of the 1751 papers retrieved met the inclusion criteria, all undertaken in Africa. Several papers reported an association between trachoma prevalence and altitude in highly endemic areas, providing some evidence of a role for temperature in the transmission of acute disease. A robust mapping study found strong evidence of an association between low rainfall and active trachoma. There is also consistent but weak evidence that the prevalence of trachoma is higher in savannah-type ecological zones. There were no studies on the effect of climate in low endemic areas, nor on the effect of dust on trachoma. CONCLUSION: Current evidence on the potential role of climate on trachoma distribution is limited, despite a wealth of anecdotal evidence. Temperature and rainfall appear to play a role in the transmission of acute trachoma, possibly mediated through reduced activity of flies at lower temperatures. Further research is needed on climate and other environmental and behavioural factors, particularly in arid and savannah areas. Many studies did not

  3. Prevalence and severity of pain in adult end-stage renal disease patients on chronic intermittent hemodialysis: a systematic review

    Directory of Open Access Journals (Sweden)

    Brkovic T

    2016-06-01

    Full Text Available Tonci Brkovic,1 Eliana Burilovic,2 Livia Puljak3 1Department of Internal Medicine, Division of Nephrology, 2Department of Psychiatry, University Hospital Split, 3Department of Anatomy, Histology and Embryology, Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia Objectives: Understanding the epidemiology of pain in patients on hemodialysis (HD is crucial for further improvement in managing pain. The aim of this study was to systematically review available evidence on the prevalence and severity of pain in adult end-stage renal disease patients on chronic intermittent HD. Materials and methods: We carried out a systematic review of the literature and developed a comprehensive search strategy based on search terms on pain and HD. We searched the databases MEDLINE, Scopus, PsycINFO, and CINAHL from the earliest date of each database to July 24, 2014. Manuscripts in all languages were taken into consideration. Two authors performed each step independently, and all disagreements were resolved after discussion with the third author. The quality of studies was estimated using the STROBE checklist and Cochrane risk-of-bias tool.Results: We included 52 studies with 6,917 participants. The prevalence of acute and chronic pain in HD patients was up to 82% and 92%, respectively. A considerable number of patients suffered from severe pain. Various locations and causes of pain were described, with most of the studies reporting pain in general, pain related to arteriovenous access, headache, and musculoskeletal pain.Conclusion: The findings of this systematic review indicate high prevalence of pain in HD patients and considerable gaps and limitations in the available evidence. Pain in this population should be recognized as a considerable health concern, and the nephrology community should promote pain management in HD patients as a clinical and research priority to improve patients’ quality of life and pain

  4. Prevalence of Problem Gambling Among Adolescents: A Comparison Across Modes of Access, Gambling Activities, and Levels of Severity.

    Science.gov (United States)

    González-Roz, Alba; Fernández-Hermida, José R; Weidberg, Sara; Martínez-Loredo, Victor; Secades-Villa, Roberto

    2017-06-01

    The high availability and accessibility of online gambling have recently caused public concern regarding the potential increase of gambling-related problems among young people. Nonetheless, few studies among adults and none among adolescents have explored specific characteristics of gamblers as a function of gambling venues to date. This study sought to analyze the prevalence of gambling among a sample of adolescents in the last year, as well as sociodemographic and gambling-related characteristics as possible predictors of at-risk and problem gambling. The sample comprised 1313 adolescents aged 14-18 years. Participants were asked to respond to several questions regarding their gambling behavior. Chi square and ANOVA tests were performed in order to explore differences between groups, and a set of multinomial regressions established significant severity predictors. The prevalence of at-risk and problem gambling was 4 and 1.2 %, respectively. Regression analyses showed that having a relative with gambling problems predicted at-risk gambling. Both living with only one parent or not living with parents at all, and the prevalence of Electronic Gambling Machines in the last year were associated with problem gambling. Mixed-mode gambling was a predictor of both at-risk and problem gambling. Our findings extend previous research on gambling among adolescents by exploring gambling behavior according to different modes of access. Although the prevalence of exclusive online gambling among the total sample was low, these results support the need to consider specific subgroups of gamblers and their concrete related features when conducting both indicated prevention and treatment protocols for adolescents.

  5. Prevalence of severe obesity among New Zealand adolescents and associations with health risk behaviors and emotional well-being.

    Science.gov (United States)

    Farrant, Bridget; Utter, Jennifer; Ameratunga, Shanthi; Clark, Terryann; Fleming, Theresa; Denny, Simon

    2013-07-01

    To describe the prevalence of severe obesity among New Zealand young people attending secondary school and the associations of severe obesity with health risk behaviors and emotional well-being. A random sample of 9107 secondary school students in New Zealand participated in a 2007 health survey. Participants had their height and weight measured and answered an anonymous survey on multiple aspects of their health and well-being. Overall, 2.5% of students met the International Obesity Task Force definition of severe obesity. Students with severe obesity had more weight-related concerns, were more likely to have used unhealthy weight control strategies, and were more likely to experience bullying compared with healthy weight students. For example, students with severe obesity were 1.7 times more likely to have been bullied at school (95% CI 1.2-2.7) and 1.9 times more likely to vomit for weight loss (95% CI 1.1-3.3) than were healthy weight students. Indicators of emotional well-being and most health risk behaviors were similar among young people with severe obesity and a healthy weight. Clinicians who work with young people with severe obesity should prioritize discussing issues of bullying and healthy weight control strategies with families and their children. Copyright © 2013 Mosby, Inc. All rights reserved.

  6. The Prevalence and Severity of Autonomic Dysfunction in Chronic Inflammatory Demyelinating Polyneuropathy.

    Science.gov (United States)

    Pasangulapati, Suresh Babu; Murthy, T V; Sivadasan, Ajith; Gideon, L Rynjah; Prabhakar, A T; Sanjith, Aaron; Mathew, Vivek; Alexander, Mathew

    2017-01-01

    In chronic inflammatory demyelinating polyneuropathy (CIDP), emphasis has been on motor disabilities, and autonomic dysfunction in these patients has not been addressed systematically. Autonomic function was prospectively analyzed in 38 patients with CIDP. Quantitative autonomic function testing was done using Finometer ® PRO and severity of adrenergic and cardiovagal dysfunction graded according to composite autonomic severity score and sudomotor dysfunction assessed using sympathetic skin response. Thirty-four (89%) patients had features of autonomic dysfunction. Thirty-three (86%) patients had cardiovagal dysfunction, 21 (55%) had adrenergic dysfunction, and 24 (63%) had sudomotor dysfunction. Autonomic dysfunction was mild to moderate in the majority (86%). Autonomic dysfunction in CIDP is underreported and potentially amenable to therapy. Our cohort had a high proportion of adrenergic dysfunction compared to previous studies.

  7. Prevalence of Moderate to Severe Obesity Among U.S. Nursing Home Residents, 2000-2010.

    Science.gov (United States)

    Felix, Holly C; Bradway, Christine; Chisholm, Latarsha; Pradhan, Rohit; Weech-Maldonado, Robert

    2015-01-01

    Obesity rates are high among all age groups, including older adults. Obesity negatively affects health and functional ability, increasing the risk for nursing home (NH) admission. The current study examines trends over 11 years in moderate to severe obesity rates among NH residents. A generalized least squares regression model for panel data was used to test the effect of time (years) on the rates. A significant increase in rates and significant variation in rates were observed. Little research has focused on the issue of obesity in NHs. High and increasing rates and variation in rates raise questions on demand and access to NH care for obese older adults. Additional research is needed to consider factors other than time that may affect NHs' ability to admit moderate to severely obese individuals. Understanding these trends will help NHs prepare for future demand, ensure equal access, quality care, and financing of services. Copyright 2015, SLACK Incorporated.

  8. Increasing frequency of extremely severe cyclonic storms over the Arabian Sea

    Science.gov (United States)

    Murakami, Hiroyuki; Vecchi, Gabriel A.; Underwood, Seth

    2017-12-01

    In 2014 and 2015, post-monsoon extremely severe cyclonic storms (ESCS)—defined by the WMO as tropical storms with lifetime maximum winds greater than 46 m s-1—were first observed over the Arabian Sea (ARB), causing widespread damage. However, it is unknown to what extent this abrupt increase in post-monsoon ESCSs can be linked to anthropogenic warming, natural variability, or stochastic behaviour. Here, using a suite of high-resolution global coupled model experiments that accurately simulate the climatological distribution of ESCSs, we show that anthropogenic forcing has likely increased the probability of late-season ECSCs occurring in the ARB since the preindustrial era. However, the specific timing of observed late-season ESCSs in 2014 and 2015 was likely due to stochastic processes. It is further shown that natural variability played a minimal role in the observed increase of ESCSs. Thus, continued anthropogenic forcing will further amplify the risk of cyclones in the ARB, with corresponding socio-economic implications.

  9. Cramps frequency and severity are correlated with small and large nerve fiber measures in type 1 diabetes.

    Science.gov (United States)

    Abraham, Alon; Barnett, Carolina; Lovblom, Leif E; Perkins, Bruce A; Bril, Vera; Katzberg, Hans D

    2018-01-01

    To explore the correlations between different muscle cramp characteristics including cramp frequency and severity and clinical and large and small nerve fiber measures in patients with diabetes type 1 (DM 1) and 2 (DM 2). Prospective cross sectional study of healthy controls and patients with DM 1 and DM 2 recruited between April 2009 and November 2012. Participants underwent clinical evaluation and large and small nerve fiber studies, and the frequency and correlations of muscle cramps were explored. 37 controls, 51 patients with DM 1, and 69 patients with DM 2 were studied. Muscle cramps were the most frequent symptom captured by the Toronto Clinical Neuropathy Score (TCNS) in all groups, up to 78% in patients with DM 2. In patients with DM 1, but not DM 2, muscle cramp frequency and severity were correlated with clinical (TCNS) and both large (electrophysiology and vibration perception thresholds) and small nerve fiber measures. Muscle cramps are frequent in diabetes and are correlated with clinical and both small and large nerve fiber measures in DM 1, suggesting that their origin and propagation might extend beyond the motor nerve. Muscle cramps correlate with nerve fiber measures in DM 1. Copyright © 2017 International Federation of Clinical Neurophysiology. Published by Elsevier B.V. All rights reserved.

  10. Prevalence and severity of molar incisor hypomineralization in a region of Germany -- a brief communication.

    Science.gov (United States)

    Preusser, Sonja E; Ferring, Verena; Wleklinski, Carl; Wetzel, Willi-Eckhard

    2007-01-01

    Molar incisor hypomineralization (MIH) is a developmental disturbance concerning permanent incisors and first permanent molars. The aim of this study was to ascertain the frequency of MIH in the region of central Hesse, Germany. 1,022 children aged 6 to 12 years were surveyed during routine school-based dental examinations, which were conducted by the regional public health department. Symptoms of MIH were recorded and a DMF-T evaluation was carried out. Approximately 6 percent (5.9 percent) of all examined children showed at least one ill-structured first permanent molar in terms of MIH. Furthermore, 57.9 percent of these children with hypomineralized first molars also showed changes in the enamel structure of the permanent incisors. Altogether, children with MIH showed a significantly higher DMF-T value for permanent teeth than children without MIH. A carefully managed recall program for children affected by MIH is essential with regard to the increasing importance of preventive and restorative measures.

  11. Descriptions of health states associated with increasing severity and frequency of hypoglycemia: a patient-level perspective

    Directory of Open Access Journals (Sweden)

    Harris SB

    2013-09-01

    Full Text Available Stewart B Harris,1 Kamlesh Khunti,2 Mona Landin-Olsson,3 Claus B Galbo-Jørgensen,4 Mette Bøgelund,4 Barrie Chubb,5 Jens Gundgaard,6 Marc Evans71Schulich School of Medicine and Dentistry, Western University, London, ON, Canada; 2Diabetes Research Unit, University of Leicester, Leicester, UK; 3Department of Medicine, Helsingborg Hospital, Lund University, Lund, Sweden; 4Incentive, Holte Stationsvej, Holte, Denmark; 5EU Health Economics and Outcomes Research, Novo Nordisk Ltd, Crawley, UK; 6Health Economics and HTA, Novo Nordisk A/S, Søborg, Denmark; 7Department of Diabetes, University Hospital Llandough, Cardiff, UKAims: We sought to develop descriptions of health states associated with daytime and nocturnal hypoglycemia in a structured fashion from the patient's perspective under different combinations of severity and frequency of hypoglycemic events.Methods: An expert meeting followed by two patient focus groups was used to develop comprehensive descriptions of acute consequences of severe and non-severe, daytime and nocturnal hypoglycemia. Patients with diabetes (type 1 = 85, type 2 = 162 from a survey panel then validated these descriptions and assessed how often they worried and took different actions to prevent hypoglycemia. Severity and frequency of hypoglycemia were compared with respect to how often people worried and took actions to prevent an event. The effect of hypoglycemia on 35 different life activities was quantitatively compared for patients who had and had not experienced a severe hypoglycemic event.Results: At least 95% of respondents agreed that the detailed patient-level descriptions of health states accurately reflected their experience of severe and non-severe, daytime and nocturnal hypoglycemia, thereby validating these descriptions. Respondents who had experienced a severe hypoglycemic event were generally more adversely affected in their worries and actions and life events than those who experienced only non-severe

  12. Early detection of type 2 diabetes mellitus and screening for retinopathy are associated with reduced prevalence and severity of retinopathy.

    Science.gov (United States)

    Olafsdottir, Eydis; Andersson, Dan K G; Dedorsson, Inger; Svärdsudd, Kurt; Jansson, Stefan P O; Stefánsson, Einar

    2016-05-01

    To explore whether the prevalence and severity of retinopathy differ in diabetes cohorts diagnosed through screening as compared with conventional health care. A total of 257 diabetes patients, 151 detected through screening and 106 through conventional clinical care, were included. Retinopathy was evaluated by fundus photography. The modified Airlie House adaptation of the Early Treatment Retinopathy Study protocol was used to grade the photographs. Averages of clinically collected fasting blood glucose (FBG), blood pressure and body mass index values were compiled from diabetes diagnosis until the eye examination. Blood chemistry, smoking habits and peripheral neuropathy were assessed at the time of the eye examination. Among the screening-detected patients, 22% had retinopathy as compared to 51% among those clinically detected (p retinopathy were more likely to have increased average FBG (OR 1.42, 95% CI 1.19-1.70 per mmol/l) and peripheral neuropathy (OR 2.75, 95% CI 1.40-5.43), but less likely to have screening-detected diabetes (OR 0.31, 95% CI 0.17-0.57). Similar results were found using increasing severity grade of retinopathy as outcome. The cumulative retinopathy prevalence for the screening-detected diabetes cohort as compared with the clinically diagnosed cohort was significantly lower from 10 years' follow-up and onwards (p = 0.0002). Among patients with screening-detected diabetes, the prevalence of retinopathy and increasing severity of retinopathy were significantly lower than among those who had their diabetes diagnosed through conventional care, even when other risk factors for retinopathy such as duration, hyperglycaemia and blood pressure were considered. Early detection of diabetes reduces prediagnostic time spent with hyperglycaemia. In combination with early and regular screening for retinopathy, more effective prevention against retinopathy can be provided. © 2016 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons

  13. Prevalence, Severity, and Treatment of Recurrent Wheezing During the First Year of Life: A Cross-Sectional Study of 12,405 Latin American Infants

    Science.gov (United States)

    Solé, Dirceu; Garcia-Marcos, Luis; Rosario, Nelson; Aguirre, Viviana; Chong, Herberto; Urrutia-Pereira, Marilyn; Szulman, Gabriela; Niederbacher, Jurg; Arruda-Chavez, Erika; Toledo, Eliana; Sánchez, Lillian; Pinchak, Catalina

    2016-01-01

    Purpose This study aimed to determine the prevalence and severity of recurrent wheezing (RW) defined as ≥3 episodes of wheezing, risk factors, and treatments prescribed during the first year of life in Latin American infants. Methods In this international, cross-sectional, and community-based study, parents of 12,405 infants from 11 centers in 6 South American countries (Argentina, Brazil, Chile, Colombia, Peru, and Uruguay) completed a questionnaire about wheezing and associated risk/protective factors, asthma medications, and the frequency of and indications for the prescription of antibiotics and paracetamol during the first year of life. Results The prevalence of RW was 16.6% (95% CI 16.0-17.3); of the 12,405 infants, 72.7% (95% CI 70.7-74.6) visited the Emergency Department for wheezing, and 29.7% (27.7-31.7) was admitted. Regarding treatment, 49.1% of RW infants received inhaled corticosteroids, 55.7% oral corticosteroids, 26.3% antileukotrienes, 22.9% antibiotics ≥4 times mainly for common colds, wheezing, and pharyngitis, and 57.5% paracetamol ≥4 times. Tobacco smoking during pregnancy, household income per month <1,000 USD, history of parental asthma, male gender, and nursery school attendance were significant risk factors for higher prevalence and severity of RW, whereas breast-feeding for at least 3 months was a significant protective factor. Pneumonia and admissions for pneumonia were significantly higher in infants with RW as compared to the whole sample (3.5-fold and 3.7-fold, respectively). Conclusions RW affects 1.6 out of 10 infants during the first year of life, with a high prevalence of severe episodes, frequent visits to the Emergency Department, and frequent admissions for wheezing. Besides the elevated prescription of asthma medications, there is an excessive use of antibiotics and paracetamol in infants with RW and also in the whole sample, which is mainly related to common colds. PMID:26540498

  14. Frequency, trends, and antecedents of severe maternal depression after three million U.S. births.

    Science.gov (United States)

    França, Urbano L; McManus, Michael L

    2018-01-01

    Postpartum depression carries adverse consequences for mothers and children, so widespread screening during primary care visits is recommended. However, the rates, timing, and factors associated with significant depressive episodes are incompletely understood. We examined the Healthcare Cost and Utilization Project (HCUP) State Inpatient, Emergency Department, and Ambulatory Surgery and Services Databases from California (2005-2011) and Florida (2005-2012). Within 203 million records, we identified 3,213,111 births and all mothers who had hospital encounters for severe depression within 40 weeks following delivery. We identified 15,806 episodes of postpartum depression after 11,103 deliveries among 10,883 unique women, and calculated an overall rate of 36.7 depression- associated hospital visits per 10,000 deliveries. Upward trends were observed in both states, with combined five-year increases of 34%. First depressive events were most common within 30 days of delivery, but continued for the entire observation period. About half (1,661/3,325) of PPD first episodes occurred within 34 days of delivery, 70% (2,329/3,325) by the end of the second month, and 87% (2,893/3,325) before four-months of the delivery. Women with private insurance were less likely to have hospital encounters for depression than women with public insurance and women with depression were much more likely to have had some kind of hospital encounter at some time during their pregnancies. Rates of depression increased with the number of prenatal hospital encounters in a "dose-dependent" fashion: the rate of depression was 17.2/10,000 for women with no prenatal hospital visits, doubling for women with at least one encounter (34.9/10,000), and increasing 7-fold to 126/10,000 for women with three or more encounters during their pregnancies. Our findings suggest that (1) hospital encounters for post-partum depression are increasing, (2) screening should begin very early and continue for the first year

  15. Frequency, trends, and antecedents of severe maternal depression after three million U.S. births.

    Directory of Open Access Journals (Sweden)

    Urbano L França

    Full Text Available Postpartum depression carries adverse consequences for mothers and children, so widespread screening during primary care visits is recommended. However, the rates, timing, and factors associated with significant depressive episodes are incompletely understood.We examined the Healthcare Cost and Utilization Project (HCUP State Inpatient, Emergency Department, and Ambulatory Surgery and Services Databases from California (2005-2011 and Florida (2005-2012. Within 203 million records, we identified 3,213,111 births and all mothers who had hospital encounters for severe depression within 40 weeks following delivery. We identified 15,806 episodes of postpartum depression after 11,103 deliveries among 10,883 unique women, and calculated an overall rate of 36.7 depression- associated hospital visits per 10,000 deliveries. Upward trends were observed in both states, with combined five-year increases of 34%. First depressive events were most common within 30 days of delivery, but continued for the entire observation period. About half (1,661/3,325 of PPD first episodes occurred within 34 days of delivery, 70% (2,329/3,325 by the end of the second month, and 87% (2,893/3,325 before four-months of the delivery. Women with private insurance were less likely to have hospital encounters for depression than women with public insurance and women with depression were much more likely to have had some kind of hospital encounter at some time during their pregnancies. Rates of depression increased with the number of prenatal hospital encounters in a "dose-dependent" fashion: the rate of depression was 17.2/10,000 for women with no prenatal hospital visits, doubling for women with at least one encounter (34.9/10,000, and increasing 7-fold to 126/10,000 for women with three or more encounters during their pregnancies.Our findings suggest that (1 hospital encounters for post-partum depression are increasing, (2 screening should begin very early and continue for the

  16. What’s new? Investigating risk factors for severe childhood malnutrition in a high HIV prevalence South African setting1

    Science.gov (United States)

    SALOOJEE, HAROON; DE MAAYER, TIM; GARENNE, MICHEL L.; KAHN, KATHLEEN

    2010-01-01

    Aim To identify risk factors for severe childhood malnutrition in a rural South African district with a high HIV/AIDS prevalence. Design Case-control study. Setting Bushbuckridge District, Limpopo Province, South Africa. Participants 100 children with severe malnutrition (marasmus, kwashiorkor, and marasmic kwashiorkor) were compared with 200 better nourished (>−2 SD weight-for-age) controls, matched by age and village of residence. Bivariate and multivariate analyses were conducted on a variety of biological and social risk factors. Results HIV status was known only for a minority of cases (39%), of whom 87% were HIV positive, while 45% of controls were stunted. In multivariate analysis, risk factors for severe malnutrition included suspicion of HIV in the family (parents or children) (OR 217.7, 95% CI 22.7–2091.3), poor weaning practices (OR 3.0, 95% CI 2.0–4.6), parental death (OR 38.0, 95% CI 3.8–385.3), male sex (OR 2.7, 95% CI 1.2–6.0), and higher birth order (third child or higher) (OR 2.3, 95% CI 1.0–5.1). Protective factors included a diverse food intake (OR 0.53, 95% CI 0.41–0.67) and receipt of a state child support grant (OR 0.44, 95% CI 0.20–0.97). A borderline association existed for family wealth (OR 0.9 per unit, 95% CI 0.83–1.0), father smoking marijuana (OR 3.9, 95% CI 1.1–14.5), and history of a pulmonary tuberculosis contact (OR 3.2, 95% CI 0.9–11.0). Conclusions Despite the increasing contribution of HIV to the development of severe malnutrition, traditional risk factors such as poor nutrition, parental disadvantage and illness, poverty, and social inequity remain important contributors to the prevalence of severe malnutrition. Interventions aiming to prevent and reduce severe childhood malnutrition in high HIV prevalence settings need to encompass the various dimensions of the disease: nutritional, economic, and social, and address the prevention and treatment of HIV/AIDS. PMID:17676510

  17. Open standing castration in Thoroughbred racehorses in Hong Kong: Prevalence and severity of complications 30 days post-castration.

    Science.gov (United States)

    Rosanowski, S M; MacEoin, F; Graham, R J T Y; Riggs, C M

    2018-05-01

    Complications following open standing castration (OSC) in Thoroughbred racehorses are well recognised but variation in their prevalence and severity between populations is not well documented. To describe the prevalence and severity of complications in the 30 days following OSC. A retrospective cohort study of veterinary clinical records relating to horses that underwent OSC between July 2007 and July 2012. Complications were graded on a severity score from N, no complications, to C3, severe complications. Additional data were accessed for each horse including age, import date, racing history, trainer and veterinarian performing the castration. Bacterial culture and antimicrobial sensitivities were performed on a limited number of castration wounds that became infected. In total, 250 horses were castrated in Hong Kong using the OSC technique over the period of the study. Sixty percent (150/250) of horses experienced some type of post-castration complication, with eight horses experiencing a severe (C3) complication requiring intensive veterinary treatment. Scrotal swelling, funiculitis and seroma formation were present in 70.0%, 36.7% and 24.7% of cases respectively. Most horses experiencing complications required wound reopening (87.3%; 131/150), and/or an extended course of first-line antimicrobials and/or nonsteroidal anti-inflammatory drugs (75/150; 50.0%). Eight horses had cultures submitted for bacterial sensitivity, with 17 bacterial isolates grown. In vitro, the bacteria cultured were sensitive to enrofloxacin (76%; 13/17) and ceftiofur (100%; 17/17). Resistance was detected to penicillin, gentamicin, oxytetracycline, metronidazole and trimethoprim-sulfadiazine. Differences in post-castration management cannot be accounted for in this study. Complications following OSC in horses in Hong Kong were common. The majority were mild and were successfully treated using antimicrobials and simple wound management. Given the high rate of complications and

  18. Is there any correlation between the ATS, BTS, ERS and GOLD COPD's severity scales and the frequency of hospital admissions?

    Science.gov (United States)

    Tsoumakidou, Maria; Tzanakis, Nikolaos; Voulgaraki, Olga; Mitrouska, Ioanna; Chrysofakis, Georgios; Samiou, Maria; Siafakas, Nikolaos M

    2004-02-01

    Disagreement exists between different COPD guidelines considering classification of severity of the disease. The aim of our study was to determine whether there is any correlation between severity scales of various COPD guidelines (ATS, BTS, ERS and GOLD) and the frequency of hospitalisations for COPD exacerbation. A cohort of 67 COPD patients (65 male 2 female, 45 ex-smokers, 22 current smokers, aged (69.4 +/- 1.1)) was recruited from those admitted in the pulmonary clinic of the University Hospital of Heraklion, Crete for an acute exacerbation. Lung function tests and arterial blood gases analyses were performed during stable conditions at a scheduled visit 2 months after discharge. The patients were stratified using the FEV1 percent-predicted measurement of this visit into mild, moderate and severe in accordance to the ATS, BTS, ERS and GOLD scales of severity. The number of hospitalisations for acute exacerbation was recorded for the following 18 months. A total of 165 exacerbations were recorded. The correlation between the severity of COPD and the number of hospitalisations per year was statistically significant using the GOLD classification system of severity (P = 0.02 and r = 0.294). A weak correlation was also found between the number of hospitalisations and the ERS classification system (P = 0.05 and r = 0.24). No statistically significant correlation was found between the number of hospitalisations and the ATS or BTS severity scales. In conclusion the GOLD and ERS classification systems of severity of COPD correlated to exacerbations causing hospitalisation. The same was not true for the ATS and BTS severity scales. Better correlation was achieved with the GOLD scale.

  19. Prevalence of clinically important traumatic brain injuries in children with minor blunt head trauma and isolated severe injury mechanisms.

    Science.gov (United States)

    Nigrovic, Lise E; Lee, Lois K; Hoyle, John; Stanley, Rachel M; Gorelick, Marc H; Miskin, Michelle; Atabaki, Shireen M; Dayan, Peter S; Holmes, James F; Kuppermann, Nathan

    2012-04-01

    To determine the prevalence of clinically important traumatic brain injuries (TBIs) with severe injury mechanisms in children with minor blunt head trauma but with no other risk factors from the Pediatric Emergency Care Applied Research Network (PECARN) TBI prediction rules (defined as isolated severe injury mechanisms). Secondary analysis of a large prospective observational cohort study. Twenty-five emergency departments participating in the PECARN. Children with minor blunt head trauma and Glasgow Coma Scale scores of at least 14. Treating clinicians completed a structured data form that included injury mechanism (severity categories defined a priori). Clinically important TBIs were defined as intracranial injuries resulting in death, neurosurgical intervention, intubation for more than 24 hours, or hospital admission for at least 2 nights. We investigated the rate of clinically important TBIs in children with either severe injury mechanisms or isolated severe injury mechanisms. Of the 42,412 patients enrolled in the overall study, 42,099 (99%) had injury mechanisms recorded, and their data were included for analysis. Of all study patients, 5869 (14%) had severe injury mechanisms, and 3302 (8%) had isolated severe injury mechanisms. Overall, 367 children had clinically important TBIs (0.9%; 95% CI, 0.8%-1.0%). Of the 1327 children younger than 2 years with isolated severe injury mechanisms, 4 (0.3%; 95% CI, 0.1%-0.8%) had clinically important TBIs, as did 12 of the 1975 children 2 years or older (0.6%; 95% CI, 0.3%-1.1%). Children with isolated severe injury mechanisms are at low risk of clinically important TBI, and many do not require emergent neuroimaging.

  20. Frequency of worsening liver function in severe dengue hepatitis patients receiving paracetamol: A retrospective analysis of hospital data

    International Nuclear Information System (INIS)

    Syed, A.A.; Aslam, F.; Hakeem, H.; Siddiqui, F.; Nasir, N.

    2017-01-01

    To determine the frequency of worsening liver function among hospital in-patients with severe dengue hepatitis receiving paracetamol. Methods: This retrospective study was conducted at the Department of Medicine, Aga Khan University Hospital, Karachi, and comprised records of dengue patients with severe hepatitis who received paracetamol for control of fever between June 2007 and December 2014. Alanine aminotransferase at baseline and following paracetamol administration was noted, as well as dosage and duration of paracetamol, along with participants' demographic details. Frequency of patients who developed worsening or improvement of alanine aminotransferase was also noted. SPSS 19 was used for data analysis. Results: Of the 113 subjects, 73(64.6%) were male and 40(35.4%) were female. Overall improvement was observed in subsequent alanine aminotransferase levels (491 units per litre, IQR 356.5 TO 775 vs 151 units per litre, IQR 49.5 to 299.5). Most commonly prescribed dose of paracetamol was 2g (IQR 1 to 5 grams), which was taken for a median duration of 1 day (IQR 1 to 3 days). Moreover, 100(88.5 %) patients showed improvement in alanine aminotransferase. Only 13(11.5 %) patients developed worsening of alanine aminotransferase. Of those with worsening liver function, 8(61.5 %) were discharged home with no clinical deterioration and 5(38.5 %) deaths were observed. However, causes of deaths were unrelated to liver dysfunction. Conclusion: The frequency of worsening liver function following paracetamol administration in patients with severe dengue hepatitis was relatively low. (author)

  1. Discordant identification of pediatric severe sepsis by research and clinical definitions in the SPROUT international point prevalence study.

    Science.gov (United States)

    Weiss, Scott L; Fitzgerald, Julie C; Maffei, Frank A; Kane, Jason M; Rodriguez-Nunez, Antonio; Hsing, Deyin D; Franzon, Deborah; Kee, Sze Ying; Bush, Jenny L; Roy, Jason A; Thomas, Neal J; Nadkarni, Vinay M

    2015-09-16

    Consensus criteria for pediatric severe sepsis have standardized enrollment for research studies. However, the extent to which critically ill children identified by consensus criteria reflect physician diagnosis of severe sepsis, which underlies external validity for pediatric sepsis research, is not known. We sought to determine the agreement between physician diagnosis and consensus criteria to identify pediatric patients with severe sepsis across a network of international pediatric intensive care units (PICUs). We conducted a point prevalence study involving 128 PICUs in 26 countries across 6 continents. Over the course of 5 study days, 6925 PICU patients <18 years of age were screened, and 706 with severe sepsis defined either by physician diagnosis or on the basis of 2005 International Pediatric Sepsis Consensus Conference consensus criteria were enrolled. The primary endpoint was agreement of pediatric severe sepsis between physician diagnosis and consensus criteria as measured using Cohen's κ. Secondary endpoints included characteristics and clinical outcomes for patients identified using physician diagnosis versus consensus criteria. Of the 706 patients, 301 (42.6%) met both definitions. The inter-rater agreement (κ ± SE) between physician diagnosis and consensus criteria was 0.57 ± 0.02. Of the 438 patients with a physician's diagnosis of severe sepsis, only 69% (301 of 438) would have been eligible to participate in a clinical trial of pediatric severe sepsis that enrolled patients based on consensus criteria. Patients with physician-diagnosed severe sepsis who did not meet consensus criteria were younger and had lower severity of illness and lower PICU mortality than those meeting consensus criteria or both definitions. After controlling for age, severity of illness, number of comorbid conditions, and treatment in developed versus resource-limited regions, patients identified with severe sepsis by physician diagnosis alone or by consensus criteria

  2. Iron supplementation reduces the frequency and severity of breath-holding attacks in non-anaemic children

    Directory of Open Access Journals (Sweden)

    Anthony Zehetner

    2011-11-01

    Full Text Available Iron supplementation reduces the frequency and severity of breath-holding attacks (BHAs, particularly in children with iron deficiency. The issue of iron supplementation is less clear for Westernized children with BHAs who present to an outpatient community clinic and are not iron-deficient. This is the first reported case series of iron-replete children with frequent and disabling breath-holding attacks who have responded to a course of oral iron supplementation. This intervention is safe, improves quality of life for both child and carer, and is significantly cost-effective in terms of health resource utilization.

  3. A Ten-Year Study on the Prevalence and Frequency of Risk Factors for Breast Cancer in Sabzevar, Iran

    Directory of Open Access Journals (Sweden)

    Masoumeh Hashemian

    2016-07-01

    Full Text Available Background & aim: Evaluation of prevalence of risk factors for breast cancer in different regions of Iran and identification of their significant effect on this disease can promote the prevention and reduction of breast cancer incidence. Therefore, this study aimed to evaluate the prevalence, demographic characteristics, and frequency of the risk factors of breast cancer during 10 years. Methods:This cross-sectional study was conducted on 160 women with breast cancer during 10 years. The samples, referred by health connectors and registration centers for patients with cancer, were selected using census sampling. Research tool was a reliable and valid researcher-made questionnaire, validity and reliability of which were confirmed. Data analysis was performed in SPSS version 16 using descriptive statistics. Results: In total, mean age of surviving women was 50.7±1.2 years. The highest incidence rate of breast cancer was 35.2% in the group of participants aged 40-49, while the highest prevalence rate of this disease was 0.432 per 1000 samples in a group of patients aged 50- 59 years. Moreover, the most frequent risk factors for this disease were previous use of oral contraceptive pills (OCP (56.8% and positive family history (19%. Conclusion: The results of this study were indicative of positive family history as a certain risk factor for breast cancer in Sabzevar. Therefore, it is recommended that special attention be paid to women with positive family history of breast cancer. Therefore, prioritization of breast cancer screening and prevention programs is of paramount importance in this regard.

  4. Sleep disruption in hematopoietic cell transplantation recipients: prevalence, severity, and clinical management.

    Science.gov (United States)

    Jim, Heather S L; Evans, Bryan; Jeong, Jiyeon M; Gonzalez, Brian D; Johnston, Laura; Nelson, Ashley M; Kesler, Shelli; Phillips, Kristin M; Barata, Anna; Pidala, Joseph; Palesh, Oxana

    2014-10-01

    Sleep disruption is common among hematopoietic cell transplant (HCT) recipients, with over 50% of recipients experiencing sleep disruption pre-transplant, with up to 82% of patients experiencing moderate to severe sleep disruption during hospitalization for transplant and up to 43% after transplant. These rates of sleep disruption are substantially higher than what we see in the general population. Although sleep disruption can be distressing to patients and contribute to diminished quality of life, it is rarely discussed during clinical visits. The goal of the current review is to draw attention to sleep disruption and disorders (ie, insomnia, obstructive sleep apnea, restless legs syndrome) as a clinical problem in HCT in order to facilitate patient education, intervention, and research. We identified 35 observational studies published in the past decade that examined sleep disruption or disorders in HCT. Most studies utilized a single item measure of sleep, had small sample size, and included heterogeneous samples of patients. Six studies of the effects of psychosocial and exercise interventions on sleep in HCT have reported no significant improvements. These results highlight the need for rigorous observational and interventional studies of sleep disruption and disorders in HCT recipients.. Copyright © 2014 American Society for Blood and Marrow Transplantation. All rights reserved.

  5. Prevalence and severity of childhood adversity in adolescents with BPD, psychiatrically healthy adolescents, and adults with BPD.

    Science.gov (United States)

    Temes, Christina M; Magni, Laura R; Fitzmaurice, Garrett M; Aguirre, Blaise A; Goodman, Marianne; Zanarini, Mary C

    2017-08-01

    Existing research has demonstrated that both adolescents and adults with borderline personality disorder (BPD) report higher rates of childhood adversity than their same-age peers; no studies have examined if adolescents and adults with BPD differ based on the extent of these experiences. In the present study, we compared the prevalence rates and severity of multiple forms of abuse and neglect in adolescents and adults with BPD and in psychiatrically healthy adolescents. Participants included 104 adolescent (aged 13-17 years) inpatients with BPD, 60 age-matched, psychiatrically healthy adolescents, and 290 adult inpatients with BPD. All participants completed an interview that assessed the presence and severity of multiple forms of childhood abuse and neglect. A significantly higher percentage of adolescents with BPD reported 5 of 12 pathological childhood experiences and described more severe abusive experiences than their psychiatrically healthy peers. In comparison with adolescents with BPD, a significantly higher percentage of adults with BPD reported nearly all forms of childhood adversity and rated these experiences as more severe. Taken together, these results suggest that adults with BPD report more severe profiles of abuse and neglect than adolescents with the disorder, even though adolescents with BPD differ from healthy peers. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  6. Prevalence, Severity, and Determinant Factors of Anemia among Pregnant Women in South Sudanese Refugees, Pugnido, Western Ethiopia

    Science.gov (United States)

    Alemayehu, Aklilu; Yemane, Tilahun

    2016-01-01

    Background. Anemia is one of the major health problems among refugee pregnant women in the world. Anemia among pregnant women is multifactorial and results in detrimental consequences on the mothers and infants. The aim of this study was to determine the prevalence, severity, and determinants of anemia among pregnant women in South Sudanese refugees, Pugnido western, Ethiopia. Methods. A facility-based cross-sectional study was conducted in Pugnido Administration Refugee and Returnee Affairs Health Center from April 15 to June 30, 2015. Demographic and related data were collected using questionnaire based interview. Complete blood count was done using CELL-DYN 1800 (Abbott USA). Blood smear and fecal specimen were examined for hemoparasite and intestinal parasite, respectively. Bivariate and multivariate logistic regression analyses were done using SPSS-Version 20.0. Results. The overall prevalence of anemia was 36.1%, from whom 2.3% had severe anemia. Being in third trimester, eating meat at most once a week, drinking tea immediately after meal at least once a day, having mid-upper arm circumference below 21 centimeters, and intestinal parasitic infection were identified as independent factors of anemia. Conclusion. More than one-third of pregnant women had anemia in this study. Intervention based strategies on identified determinant factors will be very important to combat anemia among the group. PMID:28058116

  7. The prevalence of severe pain, its etiopathological characteristics and treatment profile of patients referred to a tertiary cancer care pain clinic

    OpenAIRE

    P N Jain; Kaveri Pai; Aparna S Chatterjee

    2015-01-01

    Pain is the most feared symptom in cancer. About 52?77% patients suffer pain despite World Health Organization (WHO) recommendations. Out of total, one-third patients suffer moderate to severe pain. This study was undertaken to determine the prevalence, etiopathogenesis and characteristics of severe pain and treatment response among pain clinic referrals in a busy tertiary care cancer center. This study found a high prevalence (31.5%) of severe pain. A total of 251 patients who had complete p...

  8. First report on prevalence and risk factors of severe atypical pneumonia in Vietnamese children aged 1-15 years.

    Science.gov (United States)

    Huong, Phan Le Thanh; Hien, Pham Thu; Lan, Nguyen Thi Phong; Binh, Tran Quang; Tuan, Dao Minh; Anh, Dang Duc

    2014-12-18

    Atypical pathogens such as Mycoplasma pneumoniae, Chlamydophila pneumoniae, and Legionella pneumophila are increasingly recognized as important causes of community acquired pneumonia (CAP) worldwide. Such etiological data for Vietnam is scarce and clinical doctors lack accurate information on which to base their diagnosis and treatment of pneumonia. This study identifies the prevalence and risk factors of severe community acquired pneumonia due to these atypical pathogens (severe-ApCAP) in children aged 1-15 years with CAP in a pediatric hospital in Hanoi, Vietnam. 722 hospitalized children with CAP were recruited for detecting those atypical pathogens, using multiplex PCR and ELISA. Clinical and epidemiological data were collected. Multivariate logistic-regression analyses were performed to evaluate the associations of potential risk factors with severe-ApCAP. Among 215 atypical pathogen-positive CAP cases, 45.12% (97/215) were severe-ApCAP. Among the severe-ApCAP group, 55.67% (54/97) cases were caused by pure atypical pathogens and 44.33% (43/97) resulted from a co-infection with typical respiratory pathogens. M. pneumoniae was the most common, with 86.6% cases (84/97) in the severe-ApCAP group, whereas C. pneumoniae and L. pneumophila were less frequent (6.19% and 7.22%, respectively). The highest rate of severe-ApCAP was in children younger than two years (65.98%). The differences related to age are statistically significant (P = 0.008).The factors significantly associated with severe-ApCAP were age (OR = 0.84, 95% CI = 0.75-0.93, P = 0.001), co-infection with typical bacteria (OR = 4.86, 95% CI = 2.17-10.9, P pneumonia (OR = 11.1, 95% CI = 1.06-116, P = 0.044). Severe-ApCAP presented at a significant rate in Vietnamese children. More than 50% of severe-ApCAP cases were associated with pure atypical pathogen infection. M. pneumoniae appeared most frequently. The highest rate of severe-ApCAP was in children younger than two

  9. Frequency and severity of visual sensory and motor deficits in children with cerebral palsy: gross motor function classification scale.

    Science.gov (United States)

    Ghasia, Fatema; Brunstrom, Janice; Gordon, Mae; Tychsen, Lawrence

    2008-02-01

    Cerebral palsy (CP) is a permanent, nonprogressive disorder of movement and posture due to a lesion of the fetal or infant brain. The goal was to determine whether children with different severities of CP, as defined using the Gross Motor Function Classification System (GMFCS), had different degrees or types of visual dysfunction. An observational, cross-sectional-design study was conducted by using neurologic and masked ophthalmic measurements on a representative cohort of 50 children with CP. Mean age was 5.6 years (range, 2-19.5 years); mean gestational age was 31 weeks. The likelihood of debilitating visual deficits was greater in children with higher GMFCS scores, independent of gestational age. Children with level 5 disease (most severe) were at greatest risk for high myopia, absence of binocular fusion, dyskinetic strabismus, severe gaze dysfunction, and optic neuropathy or cerebral visual impairment (CVI). These deficits were rare or absent in children with the mildest disease, level 1. When categorized by anatomic or physiologic CP subtype, diplegic and spastic children were more often hyperopic and esotropic, but had the highest prevalence of fusion and stereopsis. In contrast, children with quadriplegic and mixed CP (dyskinetic, athetoid, hypotonic, and ataxic) more often had high myopia, CVI, dyskinetic strabismus, and gaze dysfunction. Visual deficits differ in children who have mild versus severe CP. Children with GMFCS level 1 to 2 have sensorimotor deficits resembling those of neurologically normal children with strabismus and amblyopia; children at level 3 to 5 have more severe deficits, not observed in neurologically normal children.

  10. Investigation of dietary supplements prevalence as complementary therapy: Comparison between hospitalized psoriasis patients and non-psoriasis patients, correlation with disease severity and quality of life.

    Science.gov (United States)

    Yousefzadeh, Hadis; Mahmoudi, Mahmoud; Banihashemi, Mahnaz; Rastin, Maryam; Azad, Farahzad Jabbari

    2017-08-01

    Psoriasis patients are often displeased with traditional medical treatments and they may self-prescribe dietary supplements as an alternative or complementary treatments. We aimed to investigate the prevalence of self-medication of dietary supplements among psoriasis and non-psoriasis cases and its impact on disease severity and quality of life. This case-control study evaluated 252 records of psoriasis patients and 245 non-psoriasis cases. Dietary supplementation over last 30days and characteristics, including age, age at onset of disease, co-morbidities, smoking and education were recorded. Psoriasis area and severity index (PASI) and dermatology quality of life index (DLQI) were calculated. P value less than 0.05 was considered as significant level. This study consisted 138 psoriasis (females; 54) and 138 non-psoriasis cases (females; 50), aged between 21 and 91 years. Among psoriasis patients, 72% reported using at least one of dietary supplements, which was different from non-psoriasis cases (25.36%, P=0.01). Multivitamin/mineral supplements (MVM) were the most frequent used dietary supplements (26.81%) and the most common reasons for the consumption of these supplements were to maintain and improve health. The consumption of folic acid (21.73%), omega-3 fatty acids or fish oil (10.14%), herbs (12.31%) and vitamin E (1.44%) had the most frequencies after MVM. No significant differences in PASI and DLQI were found among patients with consumption of different supplements (P>0.05). There was non-significant and negative correlation between education and use of supplements (P=0.21, r=-0.02). Self-medicating of MVM over last 30days was prevalent among studied psoriasis patients. They took dietary supplements in order to improve and maintain their health. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Prevalence of and risk factors for severe cognitive and sleep symptoms in ME/CFS and MS.

    Science.gov (United States)

    Jain, Vageesh; Arunkumar, Amit; Kingdon, Caroline; Lacerda, Eliana; Nacul, Luis

    2017-06-20

    There are considerable phenotypic and neuroimmune overlaps between myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and multiple sclerosis (MS). While the precise aetiologies of both MS and ME/CFS are unclear, evidence suggests that deterioration in cognitive function is widely prevalent in patients with either condition. Little is known about differing risk factors or exposures, which may lead to severe cognitive or sleep symptoms. This study aims to gauge the extent of cognitive and sleep symptoms in ME/CFS and MS patients participating in the UK ME/CFS Biobank and identify the characteristics of those experiencing severe symptoms. This was a cross-sectional study of 395 UK ME/CFS Biobank participants, recruited from primary care and the community, using similar standardised protocols, and matched by age, sex and geographical area. Data were collected from participants using a standardized written questionnaire at clinical visits. Cognitive symptoms included problems with short-term memory, attention, and executive function. Sleep symptoms included unrefreshing sleep and poor quality or inadequate duration of sleep. All participants reported symptoms based on an ordinal severity scale. Multivariable logistic regression was carried out in the ME/CFS group to investigate socio-demographic factors associated with severe symptoms. All cognitive and sleep symptoms were more prevalent in the ME/CFS group, with 'trouble concentrating' (98.3%) the most commonly reported symptom. Severe symptoms were also more commonly reported in the ME/CFS group, with 55% reporting 'severe, unrefreshing sleep'. Similarly, in the MS group, the most commonly reported severe symptoms were sleep-related. Logistic regression analysis revealed that ME/CFS patients aged over 50 years were more than three times as likely to experience severe symptoms than those younger than 30 (OR 3.23, p = 0.031). Current smoking was associated with severe symptoms, increasing the risk by

  12. WHO systematic review of maternal morbidity and mortality: the prevalence of severe acute maternal morbidity (near miss

    Directory of Open Access Journals (Sweden)

    Pattinson Robert C

    2004-08-01

    Full Text Available Abstract Aim To determine the prevalence of severe acute maternal morbidity (SAMM worldwide (near miss. Method Systematic review of all available data. The methodology followed a pre-defined protocol, an extensive search strategy of 10 electronic databases as well as other sources. Articles were evaluated according to specified inclusion criteria. Data were extracted using data extraction instrument which collects additional information on the quality of reporting including definitions and identification of cases. Data were entered into a specially constructed database and tabulated using SAS statistical management and analysis software. Results A total of 30 studies are included in the systematic review. Designs are mainly cross-sectional and 24 were conducted in hospital settings, mostly teaching hospitals. Fourteen studies report on a defined SAMM condition while the remainder use a response to an event such as admission to intensive care unit as a proxy for SAMM. Criteria for identification of cases vary widely across studies. Prevalences vary between 0.80% – 8.23% in studies that use disease-specific criteria while the range is 0.38% – 1.09% in the group that use organ-system based criteria and included unselected group of women. Rates are within the range of 0.01% and 2.99% in studies using management-based criteria. It is not possible to pool data together to provide summary estimates or comparisons between different settings due to variations in case-identification criteria. Nevertheless, there seems to be an inverse trend in prevalence with development status of a country. Conclusion There is a clear need to set uniform criteria to classify patients as SAMM. This standardisation could be made for similar settings separately. An organ-system dysfunction/failure approach is the most epidemiologically sound as it is least open to bias, and thus could permit developing summary estimates.

  13. Effect of gantry rotation speed and scan mode on peristalsis motion artifact frequency and severity at abdominal CT.

    Science.gov (United States)

    Shah, Rutwik; Khoram, Rhanna; Lambert, Jack W; Sun, Yuxin; Wang, Zhen J; Webb, Emily M; Yeh, Benjamin M

    2018-02-15

    The purpose of the study was to understand the effect of CT gantry speed and axial vs. helical scan mode on the frequency and severity of bowel peristalsis artifacts. We retrospectively identified 150 oncologic abdominopelvic CT scans obtained on a 256 slice CT scanner: 50 scans obtained with Axial mode and 0.5-s gantry rotation time (Slow-Axial); 50 with Axial mode and 0.28-s gantry rotation time (Fast-Axial); and 50 scans with Helical mode and 0.28-s gantry rotation time (Fast-Helical). The patients included 74 women and 76 men with a mean age of 61 years (range 22-85 years). Two readers viewed all CT scans to record the presence and severity of bowel peristalsis artifact, location of artifact (stomach, duodenum/jejunum, ileum, and colon) and artifact location relative to bowel interface (gas-bowel, fluid-bowel, and gas-fluid). The severity of artifacts was recorded subjectively on a 3-point scale, and objectively based on maximum length of the artifact. Peristalsis artifact was more commonly seen with Slow-Axial scan acquisition (37 of 50 patient scans, or 74%) than Fast-Axial (15 in 50 patient scans, or 30%, p peristalsis artifacts were not significantly different between scan techniques. Peristalsis artifacts are common at abdominopelvic CT scans. Fast gantry rotation speed significantly reduces the frequency of bowel peristalsis artifacts and should be a consideration when imaging of bowel and structures near bowel is critical.

  14. Prevalência e gravidade da sibilância no primeiro ano de vida Prevalence and severity of wheezing in the first year of life

    Directory of Open Access Journals (Sweden)

    Ana Caroline Cavalcanti Dela Bianca

    2010-08-01

    Full Text Available OBJETIVO: Avaliar a prevalência e a gravidade da sibilância, bem como sua relação com o diagnóstico médico de asma, em lactentes no primeiro ano de vida, utilizando o protocolo padronizado do "Estudio Internacional de Sibilancias en Lactantes" (EISL, Estudo Internacional de Sibilâncias em Lactentes. MÉTODOS: Entre março de 2005 e agosto de 2006, os pais ou responsáveis de lactentes que procuraram unidades básicas de saúde na região centro-sul de São Paulo (SP para procedimentos de rotina e imunização responderam ao questionário escrito do EISL. RESULTADOS: A amostra foi constituída por 1.014 lactentes (média de idade = 5,0 ± 3,0 meses, 467 (46,0% dos quais apresentaram sibilância no primeiro ano de vida, sendo que 270 (26,6% tiveram três ou mais episódios. Entre esses últimos, o uso de β2-agonista inalatório, corticosteroide inalatório e antileucotrieno, assim como a presença de sintomas noturnos, dificuldade para respirar, pneumonia, idas ao pronto socorro e internação por sibilância grave, foram significantemente mais frequentes (p OBJECTIVE: To determine the prevalence and severity of wheezing in infants, using the standardized protocol devised for the "Estudio Internacional de Sibilancias en Lactantes" (EISL, International Study of Wheezing in Infants, as well as to determine the relationship between such wheezing and physician-diagnosed asthma, in the first year of life. METHODS: Between March of 2005 and August of 2006, the EISL questionnaire was administered to the parents or legal guardians of infants undergoing routine procedures or immunization at public primary health care clinics in the southern part of the city of São Paulo, Brazil. RESULTS: Our sample comprised 1,014 infants (mean age = 5.0 ± 3.0 months, 467 (46.0% of whom had at least one wheezing episode, 270 (26.6% having three or more such episodes, in their first year of life. The use of inhaled β2 agonists, inhaled corticosteroids, or

  15. Physical health symptoms reported by trafficked women receiving post-trafficking support in Moldova: prevalence, severity and associated factors.

    Science.gov (United States)

    Oram, Siân; Ostrovschi, Nicolae V; Gorceag, Viorel I; Hotineanu, Mihai A; Gorceag, Lilia; Trigub, Carolina; Abas, Melanie

    2012-07-26

    Many trafficked people suffer high levels of physical, sexual and psychological abuse. Yet, there has been limited research on the physical health problems associated with human trafficking or how the health needs of women in post-trafficking support settings vary according to socio-demographic or trafficking characteristics. We analysed the prevalence and severity of 15 health symptoms reported by 120 trafficked women who had returned to Moldova between December 2007 and December 2008 and were registered with the International Organisation for Migration Assistance and Protection Programme. Women had returned to Moldova an average of 5.9 months prior to interview (range 2-12 months). Headaches (61.7%), stomach pain (60.9%), memory problems (44.2%), back pain (42.5%), loss of appetite (35%), and tooth pain (35%) were amongst the most commonly reported symptoms amongst both women trafficked for sexual exploitation and women trafficked for labour exploitation. The prevalence of headache and memory problems was strongly associated with duration of exploitation. Trafficked women who register for post-trafficking support services after returning to their country of origin are likely to have long-term physical and dental health needs and should be provided with access to comprehensive medical services. Health problems among women who register for post-trafficking support services after returning to their country of origin are not limited to women trafficked for sexual exploitation but are also experienced by victims of labour exploitation.

  16. Physical health symptoms reported by trafficked women receiving post-trafficking support in Moldova: prevalence, severity and associated factors

    Directory of Open Access Journals (Sweden)

    Oram Siân

    2012-07-01

    Full Text Available Abstract Background Many trafficked people suffer high levels of physical, sexual and psychological abuse. Yet, there has been limited research on the physical health problems associated with human trafficking or how the health needs of women in post-trafficking support settings vary according to socio-demographic or trafficking characteristics. Methods We analysed the prevalence and severity of 15 health symptoms reported by 120 trafficked women who had returned to Moldova between December 2007 and December 2008 and were registered with the International Organisation for Migration Assistance and Protection Programme. Women had returned to Moldova an average of 5.9 months prior to interview (range 2-12 months. Results Headaches (61.7%, stomach pain (60.9%, memory problems (44.2%, back pain (42.5%, loss of appetite (35%, and tooth pain (35% were amongst the most commonly reported symptoms amongst both women trafficked for sexual exploitation and women trafficked for labour exploitation. The prevalence of headache and memory problems was strongly associated with duration of exploitation. Conclusions Trafficked women who register for post-trafficking support services after returning to their country of origin are likely to have long-term physical and dental health needs and should be provided with access to comprehensive medical services. Health problems among women who register for post-trafficking support services after returning to their country of origin are not limited to women trafficked for sexual exploitation but are also experienced by victims of labour exploitation.

  17. Comorbidities in severe asthma: frequency of rhinitis, nasal polyposis, gastroesophageal reflux disease, vocal cord dysfunction and bronchiectasis

    Directory of Open Access Journals (Sweden)

    Carla Bisaccioni

    2009-01-01

    Full Text Available OBJECTIVES: Severe asthma is found in approximately 10% of patients with asthma. Some factors associated with worse asthma control include rhinitis, gastroesophageal reflux disease, vocal cord dysfunction (VCD, nasal polyposis and bronchiectasis. Therefore, we evaluated the prevalence of these illnesses in patients with severe asthma. METHODS: We conducted a retrospective analysis of data obtained from electronic medical records of patients with severe asthma between January 2006 and June 2008. Symptoms of rhinitis and gastroesophageal reflux disease were evaluated as well as intolerance to nonsteroidal anti-inflammatory drugs. We evaluated the results of esophagogastroduodenoscopy, videolaryngoscopy and CT scans of the chest in order to confirm gastroesophageal reflux disease, nasal polyposis, vocal cord dysfunction and bronchiectasis. RESULTS: We evaluated 245 patients. Rhinitis symptoms were present in 224 patients (91.4%; 18 (7.3% had intolerance to nonsteroidal anti-inflammatory drugs, and 8 (3.3% had nasal polyposis. Symptoms of gastroesophageal reflux disease were reported for 173 (70.6% patients, although the diagnosis of gastroesophageal reflux disease was confirmed based on esophagogastroduodenoscopy or laryngoscopy findings in just 58 (33.6% patients. Vocal cord dysfunction was suspected in 16 (6.5% and confirmed through laryngoscopy in 4 (1.6%. The patient records provided CT scans of the chest for 105 patients, and 26 (24.8% showed bronchiectasis. DISCUSSION: Rhinitis and gastroesophageal reflux disease were the most common comorbidities observed, in addition to bronchiectasis. Therefore, in patients with severe asthma, associated diseases should be investigated as the cause of respiratory symptoms and uncontrolled asthma.

  18. Effects of reducing the frequency and duration criteria for binge eating on lifetime prevalence of bulimia nervosa and binge eating disorder: implications for DSM-5.

    Science.gov (United States)

    Trace, Sara E; Thornton, Laura M; Root, Tammy L; Mazzeo, Suzanne E; Lichtenstein, Paul; Pedersen, Nancy L; Bulik, Cynthia M

    2012-05-01

    We assessed the impact of reducing the binge eating frequency and duration thresholds on the diagnostic criteria for bulimia nervosa (BN) and binge eating disorder (BED). We estimated the lifetime population prevalence of BN and BED in 13,295 female twins from the Swedish Twin study of Adults: Genes and Environment employing a range of frequency and duration thresholds. External validation (risk to cotwin) was used to investigate empirical evidence for an optimal binge eating frequency threshold. The lifetime prevalence estimates of BN and BED increased linearly as the frequency criterion decreased. As the required duration increased, the prevalence of BED decreased slightly. Discontinuity in cotwin risk was observed in BN between at least four times per month and at least five times per month. This model could not be fit for BED. The proposed changes to the DSM-5 binge eating frequency and duration criteria would allow for better detection of binge eating pathology without resulting in a markedly higher lifetime prevalence of BN or BED. Copyright © 2011 Wiley Periodicals, Inc.

  19. Digital imaging of colon tissue: method for evaluation of inflammation severity by spatial frequency features of the histological images.

    Science.gov (United States)

    Petrolis, Robertas; Ramonaitė, Rima; Jančiauskas, Dainius; Kupčinskas, Juozas; Pečiulis, Rokas; Kupčinskas, Limas; Kriščiukaitis, Algimantas

    2015-09-15

    The efficacy of histological analysis of colon sections used for evaluation of inflammation severity can be improved by means of digital imaging giving quantitative estimates of main diagnostic features. The aim of this study was to reveal most valuable diagnostic features reflecting inflammation severity in colon and elaborate the evaluation method for computer-aided diagnostics. Tissue specimens from 24 BALB/c mice and 15 patients were included in the study. Chronic and acute colon inflammation in mice was induced by oral administration of dextran sulphate sodium (DSS) solution, while mice in the control group did not get DSS. Human samples of inflamed colon tissue were obtained from patients with ulcerative colitis (n = 6). Non-inflamed colon tissue of control subjects (n = 9) was obtained from patients with irritable bowel syndrome or functional obstipation. Analysis of morphological changes in mice and human colon mucosa was performed using 4-μm haematoxylin-eosin (HE) sections. The features reflecting morphological changes in the images of colon mucosa were calculated by convolution of Gabor filter bank and array of pixel values. All features were generalized by calculating mean, histogram skewness and entropy of every image response. Principal component analysis was used to construct optimal representation of morphological changes. First principal component (PC1) was representing the major part of features variation (97 % in mice and 71 % in human specimens) and was selected as a measure of inflammation severity. Validation of new measure was performed by means of custom-made software realizing double blind comparison of differences in PC1 with expert's opinion about inflammation severity presented in two compared pictures. Overall accuracy of 80 % for mice and 67 % for human was reached. Principal component analysis of spatial frequency features of histological images may provide continuous scale estimation of inflammation severity of colon

  20. Effect of Accounting for Crash Severity on the Relationship between Mass Reduction and Crash Frequency and Risk per Crash

    Energy Technology Data Exchange (ETDEWEB)

    Wenzel, Tom P. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Building Technology and Urban Systems Division. Energy Technologies Area

    2016-05-20

    Previous analyses have indicated that mass reduction is associated with an increase in crash frequency (crashes per VMT), but a decrease in fatality or casualty risk once a crash has occurred, across all types of light-duty vehicles. These results are counter-intuitive: one would expect that lighter, and perhaps smaller, vehicles have better handling and shorter braking distances, and thus should be able to avoid crashes that heavier vehicles cannot. And one would expect that heavier vehicles would have lower risk once a crash has occurred than lighter vehicles. However, these trends occur under several alternative regression model specifications. This report tests whether these results continue to hold after accounting for crash severity, by excluding crashes that result in relatively minor damage to the vehicle(s) involved in the crash. Excluding non-severe crashes from the initial LBNL Phase 2 and simultaneous two-stage regression models for the most part has little effect on the unexpected relationships observed in the baseline regression models. This finding suggests that other subtle differences in vehicles and/or their drivers, or perhaps biases in the data reported in state crash databases, are causing the unexpected results from the regression models.

  1. Prevalence of biopsy-proven non-alcoholic fatty liver disease in severely obese subjects without metabolic syndrome.

    Science.gov (United States)

    Qureshi, K; Abrams, G A

    2016-04-01

    Obesity is a major risk factor for non-alcoholic fatty liver disease (NAFLD). NAFLD encompasses simple fatty liver (FL) and non-alcoholic steatohepatitis (NASH) in its spectrum. NASH can progress to liver cirrhosis and is associated with liver cancer. Not all obese subjects have insulin resistance (IR) or develop metabolic syndrome (MS). This study evaluates the prevalence of NAFLD in severely obese subjects without MS. We retrospectively reviewed 445 charts from our database of severely obese subjects with clinical suspicion of NAFLD and who were selected for laparoscopic Roux-en-Y gastric bypass surgery. One hundred five subjects who did not have MS, as defined by the International Diabetes Foundation, based on comprehensive pre-operative metabolic evaluation were included. Liver biopsy specimens were evaluated for NAFLD. 24% of morbidly obese (mean body mass index [BMI] 48 kg m(-2) ) adult subjects (mean age 38 years) who underwent bariatric surgery did not have MS. NAFLD was identified in 77 (73%) on liver biopsy, out of which 59 (56%) were labelled as FL and 18 (17%) had histological diagnosis of NASH. Age, gender, race and BMI were the same among all groups. Among NAFLD subjects, 22% did not have any additional metabolic component of MS, while 36% had low high-density lipoprotein, 27% had hypertension, 8% had high triglycerides and 6% had hyperglycaemia. IR calculated by HOMA-IR (Homeostatic Model Assessment for Insulin Resistance) and diagnosis of hyperglycaemia was statistically higher in NASH group compared to those who did not have NASH. NAFLD is highly prevalent in morbidly obese individuals who undergo bariatric surgery despite the absence of MS. Diagnosis of hyperglycaemia in such subjects suggests the presence of IR and may have underlying NASH, which is a progressive form of NAFLD. © 2016 World Obesity.

  2. Influence of kick frequency on metabolic efficiency and performance at a severe intensity in international monofin-swimmers.

    Science.gov (United States)

    Vercruyssen, Fabrice; Boitel, Guillaume; Alberty, Morgan; Nesi, Xavier; Bourdon, Lionel; Brisswalter, Jeanick

    2012-01-01

    The aim of this study was to examine the effect of kick frequency on metabolic efficiency and performance in elite monofin-swimmers at the surface. Seven participants of international calibre were requested to perform three separate time limit exercises conducted at an intensity corresponding to 97.5% of the velocity at the maximal oxygen uptake. The first Time Limit exercise was systematically conducted at a freely chosen kick frequency (FCK(F)) and the other Time Limit exercises were performed in random order at FCK(F)-10% and FCK(F) + 10%. The slow component of oxygen uptake (VO2sc) was identified independently of the Time Limit exercise (ranging from 180 to 243 ml · min(-1), P FCK(F) was associated with a significant reduction in Time Limit of -47.3% and -49.1%, respectively (P FCK(F) is detrimental to overall monofin-swimming performance. Furthermore, the study results showed that the indicators of metabolic efficiency such as energy cost or [VO2sc) do not determine the performance response in elite monofin-swimmers at a severe intensity.

  3. Frequency of primary brain stem lesions after head injuries. A CT scan analysis from 186 cases of severe head trauma

    Energy Technology Data Exchange (ETDEWEB)

    George, B.; Thurel, C.; Pierron, D.; Ragueneau, J.L. (Hopital Lariboisiere, 75 - Paris (France))

    1981-01-01

    Analysis of level of brain stem dysfunction, evolution, and CT scan profile was made on 76 cases of head injuries with prolonged unconsciousness and without hemispheric focal lesion and midline shift on CT scan. Eleven cases were considered normal on CT scan. The CT scan aspect of primary brain stem lesion was identified in 31.5% of these series, and in 14.5% of all severe head traumas (186 cases), from which this series is taken. Primary and secondary CT scan profiles were observed whatever the clinical level of dysfunction and its evolution. Pontine lesions were mainly associated with haemorrhage in the brain stem and diffuse brain swelling; but minimal signs (cortical level) and benign outcome can also be related to axial haemorrhage. These results emphasize the frequency of primary brain stem lesions and the value of CT scan in head injuries.

  4. Increased motor preparation activity during fluent single word production in DS: A correlate for stuttering frequency and severity.

    Science.gov (United States)

    Vanhoutte, Sarah; Santens, Patrick; Cosyns, Marjan; van Mierlo, Pieter; Batens, Katja; Corthals, Paul; De Letter, Miet; Van Borsel, John

    2015-08-01

    Abnormal speech motor preparation is suggested to be a neural characteristic of stuttering. One of the neurophysiological substrates of motor preparation is the contingent negative variation (CNV). The CNV is an event-related, slow negative potential that occurs between two defined stimuli. Unfortunately, CNV tasks are rarely studied in developmental stuttering (DS). Therefore, the present study aimed to evaluate motor preparation in DS by use of a CNV task. Twenty five adults who stutter (AWS) and 35 fluent speakers (FS) were included. They performed a picture naming task while an electro-encephalogram was recorded. The slope of the CNV was evaluated at frontal, central and parietal electrode sites. In addition, a correlation analysis was performed with stuttering severity and frequency measures. There was a marked increase in CNV slope in AWS as compared to FS. This increase was observed over the entire scalp with respect to stimulus onset, and only over the right hemisphere with respect to lip movement onset. Moreover, strong positive correlations were found between CNV slope and stuttering frequency and severity. As the CNV is known to reflect the activity in the basal ganglia-thalamo-cortical-network, the present findings confirm an increased activation of this loop during speech motor preparation in stuttering. The more a person stutters, the more neurons of this cortical-subcortical network seem to be activated. Because this increased CNV slope was observed during fluent single word production, it is discussed whether or not this observation refers to a successful compensation strategy. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Patient-reported treatment satisfaction and choice of dosing frequency with biologic treatment for moderate to severe plaque psoriasis.

    Science.gov (United States)

    Zhang, Mingliang; Brenneman, Susan K; Carter, Chureen T; Essoi, Breanna L; Farahi, Kamyar; Johnson, Michael P; Lee, Seina; Olson, William H

    2015-01-01

    Moderate to severe plaque psoriasis has a serious effect on health-related quality of life. Patients treated with biologic medications place importance on satisfaction and treatment frequency options. We assessed patient-reported treatment satisfaction and dosing frequency choice with biologics. We used a health care claims database to identify patients with moderate to severe plaque psoriasis. Participants completed the Treatment Satisfaction Questionnaire for Medication. Results were compared between patients experienced with biologics (adalimumab, etanercept, or ustekinumab) or not (cyclosporine or methotrexate). Participants were asked for their choices of dosing options of once every 1-2 weeks, 3-4 weeks, 1-2 months, or 2-3 months. Participants were also asked for their choices of dosing options of every 1, 2, 3, and so on up to every 12+ weeks. A total of 426 patients completed the survey (263 biologic-experienced and 163 biologic-naïve patients). Patient satisfaction with psoriasis treatment was significantly higher in the biologic-experienced cohort. The most frequently chosen option (38.8% of all participating patients) was every 2-3 months; 37.3% chose once every 1-2 weeks. Significant differences were found in the percentage of biologic-naïve patients choosing 2-3-month (49.7%) over 1-2-week (20.9%) dosing (Pbiologic-experienced patients, the difference between the percentage of patients choosing the 2-3-month (35.7%) and 1-2-week (41.8%) options was not significant (P=0.264). The two most often week-specific intervals chosen by biologic-naïve patients were 12+ weeks (42.3%) and 4 weeks (15.6%). The biologic-experienced patients most often chose 12+ weeks (31.2%) and 1 week (25.9%). Patients using biologics reported satisfaction with their treatment, which may positively affect outcomes. Longer dosing intervals were chosen most frequently among all patients combined. Reports of patient satisfaction with prior treatments and choices regarding dosing

  6. The efficacy of capacitive radio-frequency diathermy in reducing buttock and posterior thigh cellulite measured through the cellulite severity scale.

    Science.gov (United States)

    De La Casa Almeida, Maria; Suarez Serrano, Carmen; Medrano Sánchez, Ester Maria; Diaz Mohedo, Esther; Chamorro Moriana, Gema; Rebollo Salas, Manuel

    2014-10-01

    Cellulite, despite its high prevalence in women, has been subjected to very little research, while the majority has been carried out using unvalidated evaluation tools. To determine the efficacy of capacitive radio-frequency diathermy (CRFD) in reducing buttock and posterior thigh cellulite and to verify its relationship with the reduction of body weight. Design: Experimental clinical study consists of two parallel groups. Totally 54 lower limbs of 27 women (26.41 ± 6.16 years) were considered with each patient's two limbs being assigned one to each group via simple random distribution. First group received local application of CRFD (30 min) and the second received the same treatment followed by a supplementary whole-segment application of CRFD (20 min). Each limb received 20 sessions, twice a week. Cellulite Severity Scale dimensions score, weight and Body Mass Index (BMI) were taken for the evaluation of the study. A significance of p less than 0.01 was observed for all the variables in both groups, thereby demonstrating the effectiveness of both the treatments; no significant differences were observed between groups (p > 0.05). Monopolar static application of CRFD is effective in reducing buttock and posterior thigh cellulite. It appears that there is not necessarily any relationship between weight loss, decreased BMI and reduction in cellulite.

  7. Hypercoagulability in end-stage liver disease: prevalence and its correlation with severity of liver disease and portal vein thrombosis.

    Science.gov (United States)

    Singhal, Ashish; Karachristos, Andreas; Bromberg, Michael; Daly, Ellen; Maloo, Manoj; Jain, Ashok Kumar

    2012-11-01

    Contrary to well-recognized bleeding diathesis in chronic liver disease, thrombotic events can occur in these patients due to reduction or loss of synthesis of anticoagulant proteins. Forty-seven consecutive patients with end-stage liver disease (ESLD) were investigated for activity of protein C, protein S, antithrombin, and factor V Leiden mutation. Forty-two (89.4%) patients had low levels of at least 1 while 33 (70.2%) patients were deficient for all anticoagulant proteins studied. Forty-six (97.9%) patients were negative for factor V Leiden mutation. The deficiencies were more marked in hepatitis C virus-positive patients and patients with model for end-stage liver disease (MELD) score >15. Six (12.8%) patients had portal vein thrombosis (PVT), and all had diminished protein S activity. In conclusions, deficiency of anticoagulant proteins occur in early phase of chronic liver disease. The severity of deficiency is proportional to the severity of liver disease. Despite the high prevalence of hypercoagulability, the incidence of PVT is low. Further studies with larger cohort of patients are needed to support these conclusions and to study other associated factors.

  8. [Prevalence and difficulties in chronic obstructive pulmonary disease diagnosis in patients suffering from severe peripheral arterial disease].

    Science.gov (United States)

    Sleszycka, Justyna; Woźniak, Krzysztof; Banaszek, Marta; Wiechno, Wiesław; Domagała-Kulawik, Joanna

    2009-08-01

    Cigarette smoking is the most prominent risk factor for chronic obstructive pulmonary disease (COPD) and peripheral arterial disease (PAD). Prevalence of COPD among cigarette smokers is about 23% in Poland. Effort dyspnea which develops in advanced stage of COPD is the leading cause of seeking medical advice. Physical activity among patients with PAD is reduced due to intermittent claudication. It may cause delayed COPD diagnosis in this group of patients. To estimate the prevalence of COPD among patients suffering from severe PAD who were hospitalized in surgery department due to critical limb ischemia and to evaluate difficulties during COPD diagnosis in this group of patients. We examined 64 patients suffering from severe PAD (at least IIb stage according to Fontaine's scale). Patients were asked about the typical symptoms of COPD: chronic cough, regular sputum production and dyspnea. To evaluate the intensity of dyspnea we used British Medical Research Council scale. Spirometry was performed to every patient. Patients with airways obstruction underwent spirometry after the administration of inhaled bronchodilator. Every patient who had the post-bronchodilator value of FEV,/FVC ratio below the lower limit of normal values was diagnosed with COPD. It was not possible to evaluate the dyspnea intensity using MRC scale in 44% of 34 patients who reported dyspnea. During the study we diagnosed 16 patients with COPD (9 pts had 1st stage of COPD according to GOLD classification, 7 pts--2nd). 9 patients had been formerly diagnosed with COPD (2 pts--1st stage, 5 pts--2nd, and 2 pts--3rd). Spirometry-defined COPD was present in 39% of study group. The analysis of data from patients with PAD coexistent COPD revealed that 60% of them were current cigarette smokers and 28% of them declared passive smoking exposure. The other known negative prognostic factors in patients with COPD such as BMI lower than 21 kg/mr2, FEV1% of predicted value below 65% and X-rays photograph

  9. Safety and effectiveness of the high-frequency chest wall oscillation vs intrapulmonary percussive ventilation in patients with severe COPD

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    Nicolini A

    2018-02-01

    Full Text Available Antonello Nicolini,1 Bruna Grecchi,2 Maura Ferrari-Bravo,3 Cornelius Barlascini4 1Respiratory Diseases Unit, Hospital of Sestri Levante, Sestri Levante, Italy; 2Rehabilitation Unit, ASL4 Chiavarese, Chiavari, Italy; 3Statistics Unit, ASL4 Chiavarese, Chiavari, Italy; 4Health Medicine Unit, Hospital of Sestri Levante, Sestri Levante, Italy Purpose: Chest physiotherapy is an important tool in the treatment of COPD. Intrapulmonary percussive ventilation (IPV and high-frequency chest wall oscillation (HFCWO are techniques designed to create a global percussion of the lung which removes secretions and probably clears the peripheral bronchial tree. We tested the hypothesis that adding IPV or HFCWO to the best pharmacological therapy (PT may provide additional clinical benefit over chest physiotherapy in patients with severe COPD. Methods: Sixty patients were randomized into three groups (20 patients in each group: IPV group (treated with PT and IPV, PT group with (treated with PT and HFCWO, and control group (treated with PT alone. Primary outcome measures included results on the dyspnea scale (modified Medical Research Council and Breathlessness, Cough, and Sputum scale (BCSS, as well as an evaluation of daily life activity (COPD Assessment Test [CAT]. Secondary outcome measures were pulmonary function testing, arterial blood gas analysis, and hematological examinations. Moreover, sputum cell counts were performed at the beginning and at the end of the study. Results: Patients in both the IPV group and the HFCWO group showed a significant improvement in the tests of dyspnea and daily life activity evaluations (modified Medical Research Council scale, BCSS, and CAT compared to the control group, as well as in pulmonary function tests (forced vital capacity, forced expiratory volume in 1 second, forced expiratory volume in 1 second/forced vital capacity%, total lung capacity, residual volume, diffusing lung capacity monoxide, maximal inspiratory

  10. Prevalence, characteristics and severity of hypomineralization of the first permanent molars and incisors in children from the northern part of Kosovo and Metohija

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    Martinović Brankica

    2017-01-01

    Full Text Available Introduction/Objective. Molar-incisor hypomnineralization (MIH is relatively common developmental anomaly characterized by hypomineralized enamel defects in the first permanent molars and incisors. The aim of this study was to determine the prevalence of hypomineralization of the first permanent molars and incisors in children aged eight and 10 years who live in the northern part of Kosovo and Metohija. Methods. The study included 712 respondents, 289 of whom aged eight (40.6% and 423 of whom aged 10 years (59.4%. Criteria according to Weerheijm were used for diagnosis of hypomineralization and the severity of changes was determined. Results. The frequency of hypomineralized changes in the first permanent molars and incisors of the examined children in this area was 12.2%. It was lower in children aged eight years (10.7% compared to those aged 10 (13.2%. Demarcated enamel opacity was more common in younger children, whereas both atypical restoration and tooth extraction due to hypomineralization were more common in older children. Mild form is more common in children aged eight years, whereas both severe form and severe form with extracted teeth are more common in children aged 10 years. The results indicate that the first permanent molars were most commonly affected by MIH changes. Conclusion. The percentage of the respondents with MIH changes in the northern part of Kosovo and Metohija, which is 12.2%, is not negligible and points to the necessity of early diagnosis in order to prevent and reduce the complications of the condition by timely prevention and treatment.

  11. Prevalence, Severity and Factors Related to Mastalgia among Women Referring to Health Centers Affiliated with Shiraz University of Medical Sciences

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    Farideh Vaziri

    2016-04-01

    Full Text Available Background: Mastalgia is a common problem among women. Severe mastalgia can have a negative impact on sexual, physical and sleep activities and behaviors. Regarding the absence of a study on the prevalence and severity of mastalgia in southern Iran, the current study was conducted. Methods: This is an analytical cross-sectional study. The participants were women who referred to health centers affiliated to Shiraz University of Medical Sciences in Shiraz. The inclusion criteria were willingness to participate in the study, not being pregnant and breastfeed. The severity of breast pain was calculated with visual analog scale. The data of 845 questionnaires were analyzed with SPSS software. Results: The participants’ age ranged from 15-50 years; the mean age was 32.84±9.49 years. Among 845 participants, 33% (279 of them had experienced mastalgia in the past three months. Among those who had experienced mastalgia, 81% (226 had cyclical mastalgai and 19% (53 had non-cyclical mastalgia. The mean of pain score was 4.32±2.38 and 12.9% of the participants (36 had pain scores of 8 to 10. The impact of mastalgia on daily and sexual activities and sleep behaviors was reported 9.31% (26, 12.66% (29 and 13.97% (36, respectively. Conclusion: Results of this study showed that the spread of mastalgia in women referred to health centers affiliated to Shiraz University of Medical Sciences is lower than that reported in western studies and has lesser effects on their daily, sexual and sleep activities and behaviors. We suggest further studies about mastalgia in others locations in Iran.

  12. [Risk factors, frequency and severity of bronchopulmonary dysplasia (BPD) diagnosed according to the new disease definition in preterm neonates].

    Science.gov (United States)

    Woynarowska, Martyna; Rutkowska, Magdalena; Szamotulska, Katarzyna

    2008-01-01

    Bronchopulmonary dysplasia (BPD) is a chronic lung disease of prematurity. The new definition of BPD was introduced in 2001. It combined two existing BPD definitions - oxygen dependency at 28 days of life and at 36 weeks of postmenstrual age. New definition divided BPD into three forms: mild, moderate and severe. Despite significant progress in neonatal intensive care and increasing survival of extremely immature infants the incidence of BPD is not decreasing. The etiopathology of new disease is still discussed. The aim of the study was to assess the frequency and severity of BPD in very low birth weight (VLBW) neonates (BPD definition. We retrospectively analyzed the case records of 244 neonates boys - 112; girls - 132) at gestational age weeks 23-28 (26.4+/-1.4) treated at the Institute of Mother and Child in Warsaw between 1999 and 2004. Of these 166 (68%) infants were evaluable at 36 weeks of postmenstrual age and had BPD evaluation according to the new definition. The following variables were analyzed according to BPD status: sex distribution, gestational age, body weight at birth severity, of respiratory distress syndrome (RDS), intrauterine or late infections, congenital or late pneumonia, patent ductus arteriosus (PDA) and intraventricular haemorrhage (IVH) grade III or IV. BPD was present in 126 (76%) neonates including: severe BPD in 23 (18%), moderate 19 (15%) and mild BPD in 84 (67%) of children. Neonates with BPD had lower gestational age (26.4+/-1.3 vs 27.4+/-0.9 week, pBPD. The rates of late onset sepsis, late pneumonia and PDA were statistically higher in children with BPD than in those without BPD (respectively 70 vs 33%, 72 vs 35% and 51 vs 20% pBPD had higher rate of late infections (pBPD in VLBV neonates is high (76%) but in the majority of cases the disease is mild (67%); 2. Severe BPD was more common in neonates with late onset sepsis and IVH grade III or IV; 3. The BPD risk factors are: low gestational age, low birth weight, as well as late

  13. Differences in depression severity and frequency of relapses in opiate addicts treated with methadone or opiate blocker after detoxification

    Directory of Open Access Journals (Sweden)

    Jovanović Tatjana

    2012-01-01

    Full Text Available Background/Aim. Relapse of opiate dependence is a common occurrence after detoxification and introduction of opiate addicts in abstinence from opiates. Clinical evaluation showed that over 90% of opiate addicts exhibit depressive manifestations during detoxification, or develop post-detoxification depression. The aim of this study was to determine differences in the frequency of relapses, severity and course of depression during a of 6-month period, and previous patterns of use of opioids in the two groups of opiate addicts treated by two different therapeutic modalities. Methods. The results of the two groups of opiate addicts were compared: the patients on substitution methadone treatment (M and the patients treated with opiate blocker naltrexone (B. In all the patients, clinical and instrumental evaluations confirmed depressive syndrome. Opioid relapses were diagnosed by the panel test for rapid detection of metabolites of opiates in urine. Then they were brought in connection with scores of depression and addiction variables. The Hamilton Depression Scale (HAMD and Zunge Depression Scale were the applied instruments for measuring the level of depression. All the subjects completed a questionnaire Pompidou (short version. Psychological measurements were carried out during a 6-month follow-up on three occasions. The presence of opiate metabolites in urine was controlled every two weeks. Results. Both groups of patients (M and B had high scores on HAMD during the study. The group on methadone had a strong depression in all three measurements. There was a drop in the level of depression in both experimental groups over time, which was accompanied by a decrease in the incidence of recurrence. In both tested groups the frequency of relapses was positively correlated with earlier addiction variables - intravenous application of opioids, the experience of overdose, the absence of immunization against hepatitis C and hepatitis C virus carriers

  14. Sexual Dysfunction in Women With Migraine and Overweight/Obesity: Relative Frequency and Association With Migraine Severity.

    Science.gov (United States)

    Bond, Dale S; Pavlović, Jelena M; Lipton, Richard B; Graham Thomas, J; Digre, Kathleen B; Roth, Julie; Rathier, Lucille; O'Leary, Kevin C; Evans, E Whitney; Wing, Rena R

    2017-03-01

    Previous studies suggest that migraine might be associated with female sexual dysfunction (FSD), although this association may be complicated by overweight/obesity. To disentangle relationships of migraine and obesity with FSD, we examined: (1) FSD rates in women who had migraine and obesity with a matched sample of women with obesity who were free of migraine and (2) associations between indices of migraine severity and FSD in a larger sample of participants with migraine and overweight/obesity, controlling for important confounders. Women with migraine and obesity seeking behavioral weight loss treatment to decrease headaches (n = 37) and nonmigraine controls (n = 37) with obesity seeking weight loss via bariatric surgery were matched on age (±5 years), body mass index (BMI; ±3 kg/m 2 ), and reported sexual activity during the past month. Both groups completed the Female Sexual Function Index (FSFI), with a validated FSFI-total cutoff score used to define FSD. In participants with migraine and overweight/obesity (n = 105), separate logistic regression models evaluated associations of migraine attack frequency, intensity, and duration with odds of having FSD, controlling for age, BMI, depression, and anxiety. On average, participants and matched controls had severe obesity (BMI = 42.4 ± 3.8 kg/m 2 ; range = 35-49.9) and were 37.3 ± 7.2 years of age (range = 22-50). FSD rate did not differ between migraine participants and controls (56.8% vs. 54.1%, P = .82). In the larger sample of participants with migraine and overweight/obesity (38.2 ± 7.8 years of age; BMI = 34.8 ± 6.4 [range = 25-50 kg/m 2 ]; 8.0 ± 4.3 migraine days/month, maximum pain intensity = 5.9 ± 1.4 on 0-10 scale; average attack duration = 18.3 ± 9.7 hours), FSD was not associated with attack frequency (P = .31), pain intensity (P = .92), or attack duration (P = .35) but was associated with more severe anxiety

  15. Prevalence and correlates of intimate partner violence by type and severity: population-based studies in Azerbaijan, Moldova, and Ukraine.

    Science.gov (United States)

    Ismayilova, Leyla; El-Bassel, Nabila

    2013-08-01

    The article estimates the prevalence and sociodemographic correlates of intimate partner violence (IPV) by type and severity in population-based samples from three countries of the former Soviet Union (fSU). The article utilized nationally representative data from the Demographic and Health Surveys (DHS) conducted in Azerbaijan (2006), Moldova (2005), and Ukraine (2007). Respondents were selected using stratified multistage cluster sampling. The sample included ever-married (or cohabitating) females of reproductive age (15-49 years old); weighted sample n = 3,847 in Azerbaijan, n = 4,321 in Moldova, and n = 2,355 in Ukraine. The analysis used multinomial survey logistic regression adjusting for the sampling design and sampling weights. Ten percent of ever-partnered women in Azerbaijan and Ukraine and 20% in Moldova ever experienced physical IPV (without sexual) from their most recent husband or cohabitating partner; 3% of women in Azerbaijan and Ukraine and 5% in Moldova experienced sexual IPV (with or without physical), and 2% of women in Azerbaijan, 3% in Ukraine, and 6% in Moldova experienced violence resulting in severe physical injuries from their most recent partner. In all three countries physical, sexual, and injurious IPV was higher among formerly married women. Compared to women with above secondary education, women with secondary education or below demonstrated higher risk for physical IPV (in Moldova and Ukraine), sexual IPV in Moldova, and injurious IPV in all three countries. Poor socioeconomic status-as indicated by low household wealth status in Azerbaijan and partner's unemployment in Moldova and Ukraine-was significantly associated with higher risk for physical and injurious IPV. In Moldova and Ukraine partners' low level of education was associated with higher risk for sexual IPV. The article demonstrates that experiences and factors associated with IPV are diverse and context specific. The findings may be helpful in targeting interventions to

  16. Prevalence and severity of dental fluorosis among 13- to 15-year-old school children of an area known for endemic fluorosis: Nalgonda district of Andhra Pradesh

    Directory of Open Access Journals (Sweden)

    Sudhir K

    2009-01-01

    Full Text Available Objectives: The present study was conducted to assess dental fluorosis and to compare fluorosis in incisor teeth among 13- to 15-year-old school children of Nalgonda district, Andhra Pradesh. Methods: Cross-sectional analytical study was conducted. A total of 1000 school children aged 13 to 15 years were selected by stratified cluster sampling from 4 different areas with different levels of naturally occurring fluoride in drinking water. Fluorosis was recorded using TF index (TFI. Results: Prevalence of fluorosis (TFI score, ≥1 was 100% at all the 4 different fluoride levels. The prevalence and severity increased with increased fluoride levels in drinking water. Prevalence and severity of fluorosis did not show any significant variation between maxillary and mandibular incisor teeth. Conclusion: There is a high prevalence of mild-to-moderate fluorosis in Nalgonda district, even in areas with optimal fluoride levels in water.

  17. Relevance of specific IgE antibody titer to the prevalence, severity, and persistence of asthma among 19-year-olds in northern Sweden.

    Science.gov (United States)

    Perzanowski, Matthew S; Ronmark, Eva; James, Hayley R; Hedman, Linnea; Schuyler, Alexander J; Bjerg, Anders; Lundback, Bo; Platts-Mills, Thomas A E

    2016-12-01

    Although sensitization to indoor allergens is strongly associated with asthma, there are questions as to how this relates to asthma symptoms. We sought to study the relevance of IgE antibodies to cat and dog allergens in an area in which (1) the climate discourages cockroach, fungal, and mite growth and (2) dander allergens are known to be present in schools and houses without animals. IgE to 8 allergens was tested in 963 sera from a population-based study on 19-year-olds, and associations with asthma symptoms, diagnosis, and treatment were examined. In positive sera IgE to specific cat and dog allergens was also assayed. IgE specific for animal dander had the highest prevalence and strongest relationship to asthma diagnosis. Furthermore, asthma severity, as judged by the frequency of symptoms and use of treatment, was directly associated with the titer of IgE antibodies to animal dander. Among the 103 subjects who had current asthma at age 19 years, 50 had asthma before age 12 years. Among those 50, the odds ratios for asthma related to any IgE antibodies to animal dander or high-titer IgE antibodies (≥17.5 IU/mL) were 9.2 (95% CI, 4.9-17) and 13 (95% CI, 6.9-25), respectively. In multivariable analysis IgE antibodies to Fel d 1 and Can f 5 were each associated with current asthma. High-titer IgE antibodies to cat and dog allergens were strongly associated with the diagnosis, severity, and persistence of asthma; however, a large proportion of patients with current asthma did not live in a house with a cat or dog. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  18. Prevalence and severity of disordered mineral metabolism in patients with chronic kidney disease: A study from a tertiary care hospital in India

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    Sanjay Vikrant

    2016-01-01

    Full Text Available Background: Disordered mineral metabolism is common complications of chronic kidney disease (CKD. However, there are limited data on the pattern of these disturbances in Indian CKD population. Materials and Methods: This was a prospective observational study of CKD-mineral and bone disorder (CKD-MBD over a period of 3 years. The biochemical markers of CKD-MBD, namely, calcium, phosphorus, alkaline phosphatase, intact parathyroid hormone (iPTH, and 25-hydoxyvitamin Vitamin D3 (25OHD, were measured in newly diagnosed CKD Stage 3–5 and prevalent CKD Stage 5D adult patients. Results: A total of 462 patients of CKD Stage 3–5D were studied. The frequency of various biochemical abnormalities was hypocalcemia (23.8%, hypercalcemia (5.4%, hypophosphatemia (2.8%, hyperphosphatemia (55.4%, raised alkaline phosphatase (56.9%, secondary hyperparathyroidism (82.7%, and hypoparathyroidism (1.5%. 25OHD was done in 335 (72.5% patients and 90.4% were found to have Vitamin D deficiency. About 70.6% of the patients had iPTH levels were above kidney disease outcomes quality initiative (KDOQI target range. Nondiabetic CKD as compared to diabetic CKD had a higher alkaline phosphatase (P = 0.016, a higher iPTH (P = 0.001 a higher proportion of patients with iPTH above KDOQI target range (P = 0.09, and an elevated alkaline phosphatase (P = 0.004. The 25OHD levels were suggestive of severe Vitamin D deficiency in 33.7%, Vitamin D deficiency in 45.4%, and Vitamin D insufficiency in 11.3% patients. There was a significant positive correlation between iPTH with alkaline phosphatase (r = 0.572, P = 0.001, creatinine (r = 0.424, P = 0.001, and phosphorus (r = 0.241, P = 0.001 and a significant negative correlation with hemoglobin (r = −0.325, 0.001, age (r = −0.169, P = 0.002, and 25OHD (r = −0.126, P = 0.021. On multivariate logistic regression analysis, an elevated alkaline phosphatase was a significant predictor of hyperparathyroidism (odds ratio 9.7, 95

  19. [Prevalence and homology analysis on human and animals severe fever with thrombocytopenia syndrome virus infection in Yantai of Shandong province].

    Science.gov (United States)

    Gong, Lianfeng; Jiang, Mei; Liu, Juan; Han, Wenqing; Liu, Jingyu; Sun, Zhenlu; Wang, Zhiyu; Gao, Qiao; Xing, Yufang; Ding, Shujun; Wang, Xianjun

    2014-05-01

    To learn the prevalence of infection of human and animals severe fever with thrombocytopenia syndrome bunyavirus (SFTSV) in Yantai, Shandong province, and to analyze the pathogenic features of SFTSV as well as its relationship between human and animal hosts. From April to November in 2011, 3 576 serum samples were collected from domesticated animals, including sheep, cattle, pigs, dogs, chickens, in Laizhou and Penglai areas where fever with thrombocytopenia syndrome frequently occurred among local residents. Total SFTSV antibodies and virus-specific nucleic acids of the serum were tested by ELISA and Real time RT-PCR, respectively. SFTSV infection on each animal was observed in different months. 2 590 human serum samples were also collected in Laizhou and Penglai areas, with IgG antibodies tested by ELISA. Virus was isolated with Vero cells from the serum which SFTSV viral nucleic acids were positive. S fragments were amplified by RT-PCR and sequenced, with homology analysis conducted on these sequences. The overall positive rate of serum samples from animals on the total SFTSV antibodies was 40.24% (1 439/3 576) while the positive rate for specific nucleic acids was 4.56% (163/3 576). The positive rates for SFTSV antibodies were 62.78%, 52.97%, 45.56%, 28.73%, 1.45% and the positive rates for specific nucleic acids were 5.72%, 4.63%, 3.02%, 5.25% and 3.73%, in sheep, cattle, chickens, dogs, pigs, respectively. The antigens/antibodies for SFTSV in animals changed seasonally. The overall positive rate for SFTSV IgG antibody from 2 590 human samples was 5.41%. Thirteen virus strains were isolated from these serum samples (10 strains from human and 3 strains from animals). The nucleotide homology of 13S fragments' sequences ranged from 95.23% to 100.00% and the nucleotide homology with the isolates from other provinces were between 94.72% and 99.13%. The homology was considered to be high. High prevalence of SFTSV infections occurred both in human and domestic

  20. The comparison of severity and prevalence of major depressive disorder, general anxiety disorder and eating disorders before and after bariatric surgery

    OpenAIRE

    Matini, Diana; Ghanbari Jolfaei, Atefeh; Pazouki, Abdolreza; Pishgahroudsari, Mohadeseh; Ehtesham, Mehdi

    2014-01-01

    Background: Severe obesity is highly co-morbid with psychiatric disorders and may have effect on the quality of life. This study aimed to compare severity and prevalence rate of depression, anxiety and eating disorders and quality of life in severe obese patients before and 6 months after the gastric bypass surgery. Methods: This was a prospective observational study which conducted at Hazarat Rasool-Akram Hospital in Tehran, 2012. Questionnaires included demographic questions, eating disorde...

  1. The National and Regional Prevalence Rates of Disability, Type, of Disability and Severity in Saudi Arabia-Analysis of 2016 Demographic Survey Data.

    Science.gov (United States)

    Bindawas, Saad M; Vennu, Vishal

    2018-02-28

    The prevalence of disability varies between countries ranging from less than 1% to up to 30% in some countries, thus, the estimated global disability prevalence is about 15%. However, it is unknown what the current estimate of disability and its types and severity are in Saudi Arabia. Thus, the objective of this study is to estimate national and regional prevalence rates of any disability, types of disability, and their severity among Saudi populations. Data on disability status were extracted from the national demographic survey conducted in 2016 as reported by the General Authority for Statistics, Saudi Arabia (N = 20,064,970). Prevalence rates per a population of 100,000 of any disability, type of disability, and its severity were calculated at the national level and in all 13 regions. Out of 20,064,970 Saudi citizens surveyed, 667,280 citizens reported disabilities, accounting for a prevalence rate of 3326 per a population of 100,000 (3.3%). Individuals aged 60 years and above (11,014) and males (3818) had a higher prevalence rate of disability compared with females (2813). The Tabuk region has the highest rate of reported disability, at 4.3%. The prevalence rates of extreme disabilities in mobility and sight were higher in Madinah (57,343) and Northern border (41,236) regions, respectively. In Saudi Arabia, more than half a million Saudi citizens (1 out of every 30 individuals) reported the presence of disability during the year 2016. A higher prevalence rate of disability was seen among those aged 60 years and above, and males. Targeted efforts are required at the national and regional levels to expand and improve rehabilitation and social services for all people with disabilities.

  2. Effect of insulin analogues on frequency of non-severe hypoglycaemia in patients with type 1 diabetes prone to severe hypoglycaemia

    DEFF Research Database (Denmark)

    Agesen, R M; Kristensen, P L; Beck-Nielsen, H

    2016-01-01

    two episodes of severe hypoglycaemia during the previous year. Using a balanced crossover design, patients were randomized to basal-bolus therapy based on analogue (detemir/aspart) or human (NPH/regular) insulins. A total of 114 participants were included. Endpoints were the number of severe......AIM: Insulin analogues reduce the risk of hypoglycaemia compared with human insulin in patients with type 1 diabetes (T1D) and minor hypoglycaemia problems. The HypoAna trial showed that, in patients with recurrent severe hypoglycaemia, treatment based on insulin analogues reduces the risk...... the insulin regimens during the day. The time needed to treat one patient with insulin analogues to avoid one episode (TNT1) of non-severe nocturnal hypoglycaemia was approximately 3 months. CONCLUSION: In T1D patients prone to severe hypoglycaemia, treatment with analogue insulin reduced the risk of non...

  3. Socio-economic factors associated with the 1‑year prevalence of severe pain and pain-related sickness absence in the Austrian population.

    Science.gov (United States)

    Mittendorfer-Rutz, Ellenor; Dorner, Thomas Ernst

    2018-01-01

    The aim of this study was to (1) investigate the relation of socio-economic status (SES), measured as education, occupation, and income, with the 12-month prevalence of severe pain and with pain-related sickness absence, and (2) analyse to what extent sociodemographic and medical factors influence these associations. The study population comprised 8084 subjects aged between 15 and 65 years from the Austrian Health Interview Survey in 2006/07. Associations of SES with the 1‑year prevalence of severe pain and sickness absence due to pain in those with severe pain was assessed with logistic regression analysis and adjusted for socio-demographic and chronic medical conditions. The 1‑year prevalence of severe pain was 33.7%. Among those with severe pain, 32.9% were on sickness absence due to pain. SES was significantly associated with the prevalence of severe pain and even more strongly with sickness absence due to pain. Stepwise adjustment for socio-demographics and medical factors had only marginal effects on these associations. Multivariate odds ratios (ORs) for severe pain were 1.14; 1.18 and 1.32 for low income, blue-collar workers, and low education, respectively. Related ORs for sickness absence due to pain were 1.52; 1.14 and 2.05. There was an association between SES, particularly measured as educational level, and the prevalence of severe pain, which was even stronger with sickness absence due to pain.

  4. Intimate partner violence and the relation between help-seeking behavior and the severity and frequency of physical violence among women in Turkey.

    Science.gov (United States)

    Ergöçmen, Banu Akadli; Yüksel-Kaptanoğlu, İlknur; Jansen, Henrica A F M Henriette

    2013-09-01

    This study explores the severity and frequency of physical violence from an intimate partner experienced by 15- to 59-year-old women and their help-seeking behavior by using data from the "National Research on Domestic Violence Against Women in Turkey." Chi-square tests and logistic regression analyses were conducted to compare the relationship between severity and frequency of violence and women's characteristics. Of all ever-partnered women, 36% have been exposed to partner violence; almost half of these experienced severe types of violence. Women used informal strategies to manage the violence instead of seeking help from formal institutions. Help-seeking behavior increases with increased severity and frequency of violence.

  5. The Prevalence and Clinical Significance of Low Procalcitonin Levels Among Patients With Severe Sepsis or Septic Shock in the Emergency Department.

    Science.gov (United States)

    Choe, Eun A; Shin, Tae Gun; Jo, Ik Joon; Hwang, Sung Yeon; Lee, Tae Rim; Cha, Won Chul; Sim, Min Seob

    2016-07-01

    The aims of this study were to evaluate the prevalence of low procalcitonin (PCT) levels among patients with severe sepsis or septic shock, and to investigate clinical characteristics and outcomes associated with low PCT levels. We analyzed data from the sepsis registry for patients with severe sepsis or septic shock in the emergency department. Based on a specific PCT cutoff value, patients were classified into two groups: a low PCT group, PCT septic shock in the emergency department, suggesting favorable outcomes. The prevalence of low PCT levels was significantly different according to obesity, the source of infection, C-reactive protein levels, lactate levels, bacteremia, and organ failure.

  6. Prevalence, Nature, Severity and Risk Factors for Prescribing Errors in Hospital Inpatients: Prospective Study in 20 UK Hospitals.

    Science.gov (United States)

    Ashcroft, Darren M; Lewis, Penny J; Tully, Mary P; Farragher, Tracey M; Taylor, David; Wass, Valerie; Williams, Steven D; Dornan, Tim

    2015-09-01

    It has been suggested that doctors in their first year of post-graduate training make a disproportionate number of prescribing errors. This study aimed to compare the prevalence of prescribing errors made by first-year post-graduate doctors with that of errors by senior doctors and non-medical prescribers and to investigate the predictors of potentially serious prescribing errors. Pharmacists in 20 hospitals over 7 prospectively selected days collected data on the number of medication orders checked, the grade of prescriber and details of any prescribing errors. Logistic regression models (adjusted for clustering by hospital) identified factors predicting the likelihood of prescribing erroneously and the severity of prescribing errors. Pharmacists reviewed 26,019 patients and 124,260 medication orders; 11,235 prescribing errors were detected in 10,986 orders. The mean error rate was 8.8 % (95 % confidence interval [CI] 8.6-9.1) errors per 100 medication orders. Rates of errors for all doctors in training were significantly higher than rates for medical consultants. Doctors who were 1 year (odds ratio [OR] 2.13; 95 % CI 1.80-2.52) or 2 years in training (OR 2.23; 95 % CI 1.89-2.65) were more than twice as likely to prescribe erroneously. Prescribing errors were 70 % (OR 1.70; 95 % CI 1.61-1.80) more likely to occur at the time of hospital admission than when medication orders were issued during the hospital stay. No significant differences in severity of error were observed between grades of prescriber. Potentially serious errors were more likely to be associated with prescriptions for parenteral administration, especially for cardiovascular or endocrine disorders. The problem of prescribing errors in hospitals is substantial and not solely a problem of the most junior medical prescribers, particularly for those errors most likely to cause significant patient harm. Interventions are needed to target these high-risk errors by all grades of staff and hence

  7. Increased pre-school overweight and obesity prevalence between 2004 and 2013 is associated with appetite, eating frequency and supportive facilities: the Jiaxing Birth Cohort in China.

    Science.gov (United States)

    Liu, Huijuan; Zheng, Ju-Sheng; Li, Jing; Chen, Yu; Zhao, Wei; Huang, Tao; Yang, Bo; Li, Duo

    2017-01-01

    Childhood obesity is increasing. However, little is known about the changes in di-etary factors and supportive facilities associated with childhood obesity. We aimed to document the changes in various dietary factors and supportive facilities and their associations with obesity among pre-school children. Among 42,531 children 4-5 years old, recruited between 2004 and 2013 in the Jiax-ing Birth Cohort, we examined the changes in the prevalence of various dietary factors and supportive facilities and overweight/obesity over 10 years. We used logistic regression to investigate the cross-sectional association between these factors and childhood overweight/obesity risk, adjusting for potential confounders. The prevalence of childhood overweight/obesity increased steadily from 11.8% (boy: 14.8%; girl: 9%) during 2004-2005 to 18% (boy: 21.4%%; girl: 15%) during 2012-2013. The prevalence of meal/snack frequency 3 times /day decreased substantially from 23% during 2004-2005 to 8% during 2012-2013, with more children having 5 times /day: from 32% to 45.6%. Children with a fair/bad appetite, compared with those with a good appetite, had a 45% (OR: 0.55; 95% CI: 0.49, 0.62) lower risk of overweight/obesity. Children with a meal frequency >=6 times/day (compared with 3 times/day) had a 0.12 (95% CI: 0.03, 0.2) higher BMI-z-score. The prevalence of childhood overweight/obesity has increased substantially within a decade in southeast China. A better appetite and greater eating frequency were associated with the increased prevalence.

  8. Prevalence and severity of molar incisor hypomineralization in children aged 11-16 years of a city in Karnataka, Davangere

    OpenAIRE

    M Kirthiga; P Poornima; R Praveen; P Gayathri; M Manju; M Priya

    2015-01-01

    Introduction: Molar incisor hypomineralization (MIH) describes the clinical picture of hypomineralization of systemic origin affecting one or more first permanent molar. There is a rarity of prevalence studies in Indian population. Objectives: The main aim of this study was to investigate the prevalence of MIH in a population of South Indian children. Settings and Design: A cross-sectional epidemiological survey, included 2000 children aged 11-16 years chosen by stratified random sampling fro...

  9. A comprehensive overview of the frequency and the severity of injuries sustained by car occupants and subsequent implications in terms of injury prevention.

    Science.gov (United States)

    Page, Yves; Cuny, Sophie; Hermitte, Thierry; Labrousse, Maxime

    2012-01-01

    The objective of the paper is to give an overview of the road injuries issues in France in the 2010's by determining the frequency and the severity of injuries sustained by car occupants, and to infer the implications in terms of vehicule safety. Three types of analysis are conducted. First, we present a time series analysis at a macro statistical level showing a dramatic decrease of injured and fatally injured occupants in passenger cars compared to other modes of road transport. Secondly, we propose a descriptive statistical analysis of the injuries (frequency and severity) sustained by car occupants, by body regions, using the AIS. Finally we propose some insights into the effectiveness of some safety features. French National crash census (BAAC) is used for a general overview of injury frequencies and raw severity scores (fatal, hospitalized, slighty injured) in car crashes. In-depth crash investigations data are used to specify the body regions and the severity of the injuries sustained by car occupants. Data show that car occupants mortality and morbidity decreased more over the last decade than other road modes: -58 % fatalities and -64 % hospitalized (compared to -39% and -55% for pedestrians, and -21% and -44% for motorcyclists for example). In crashes for which at least one person has been injured, 19 % of occupants are uninjured, 49 % of occupants sustain MAIS 1 injuries, 15 % MAIS2, 8% MAIS 3, and 9 % MAIS 4+. Regardless of seat belt use, the body regions most often injured are head, upper and lower extremities and thorax. However, at least two third up to 92% of involved persons sustain no injury at each of these body regions. The frequency of severe injuries is low, often less than 10 % and concern head and thorax mainly. Finally, the frequency and severity of injuries decrease for belted occupants in newer cars compared to older cars, whatever body regions. The frequency of severe injuries decreased by almost 50 % in these newer cars.

  10. Correlation between coronary artery disease severity, left ventricular mass index and carotid intima media thickness, assessed by radio-frequency

    Directory of Open Access Journals (Sweden)

    Ciccone Marco M

    2011-11-01

    Full Text Available Abstract Background Intima-media thickness of the common carotid artery (CCA-IMT is a validated marker of systemic atherosclerosis process. The aim of this study was to evaluate the association between coronary artery disease (CAD, left ventricular hypertrophy (LVH and CCA-IMT, assessed by Radio Frequency-Quality Intima Media Thickness (RFQIMT method, the next generation of IMT real-time measurement, based on the direct analysis of the radiofrequency signal and endowed with high accuracy and reproducibility in early detection of arterial wall thickness. Methods 115 patients (76 men, mean age: 65.1 ± 12 years referred to our department and shown significant (≥ 70% luminal obstruction stenosis at least in one major epicardial coronary artery were studied. Coronary angiograms were divided for severity and extent of the disease: 79 patients (69% had one, 24 patients (21% two, 12 patients (10% three major epicardial coronary arteries with ≥ 70% stenosis. All patients underwent echocardiography and carotid ultrasound examination, assessed by RF. Results Dividing RFQIMT data in tertiles, dyslipidaemia (31 patients with IMT ≥ 1.20 mm vs 16 with IMT = 0.91-1.19 vs 25 with IMT ≤ 0.9, p = 0.004, LVMI (153.5 ± 20.6 g/m2 in IMT ≥ 1.20 mm vs 131.2 ± 8.4 g/m2 in IMT = 0.91-1.19 mm vs 114.3 ± 11.1 g/m2 in IMT ≤ 0.9 mm, P 2 = 0.88, RFQIMT remained significantly associated with the dyslipidemia (regression coefficient ± standard error [SE]: 0.057 ± 0.023; p = 0.017, LVMI (regression coefficient ± SE: 0.01 ± 0.001; P Conclusions RFQIMT is a sophisticated method for carotid ultrasound evaluation. Its evaluation in patients with at least one important major epicardial coronary vessel stenosis would help the accuracy in the general assessment of the number of coronary lesions in these patients.

  11. Investigation of Behçet's Disease and Recurrent Aphthous Stomatitis Frequency: The Highest Prevalence in Turkey

    Directory of Open Access Journals (Sweden)

    Yalçın Baş

    2016-08-01

    Full Text Available Background: The Recurrent Aphthous Stomatitis (RAS is the most frequently observed painful pathology of the oral mucosa in the society. It appears mostly in idiopathic form; however, it may also be related with systemic diseases like Behçet’s Disease (BD. Aims: Determining the prevalence of RAS and BD in the Northern Anatolian Region, which is one of the important routes on the Antique Silk Road. Study Design: Cross-sectional study. Methods: Overall, 85 separate exemplification groups were formed to reflect the population density, and the demographic data of the region they represent. In the first stage, the individuals, who were selected in random order, were invited to a Family Physician Unit at a certain date and time. The dermatological examinations of the volunteering individuals were performed by only 3 dermatology specialists. In the second stage, those individuals who had symptoms of BD were invited to our hospital, and the Pathergy Test and eye examinations were performed. Results: The annual prevalence of RAS was determined as 10.84%. The annual prevalence was determined to be higher in women than in men (p=0.000. It was observed that the prevalence was at the peak level in the 3rd decade, and then decreased proportionally in the following decades (p=0.000. It was also observed that the aphtha recurrence decreased in the following decades (p=0.048. The Behçet’s prevalence was found to be 0.60%. The prevalence in women was found to be higher than in men (0.86% female, 0.14% male; p=0.022. Conclusion: While the RAS prevalence ratio was at an average value when compared with the other societies; the BD prevalence was found as the highest ratio in the world according to the literature.

  12. Effects of biomarkers of oxidative stress damage on prevalence and severity of visual disability among black Central Africans.

    Science.gov (United States)

    Longo-Mbenza, B; Muaka, M Mvitu; Yokobo, E Cibanda; Phemba, I Longo; Mokondjimobe, E; Gombet, T; Ndembe, D Kibokela; Mona, D Tulomba; Masamba, S Wayiza

    2012-01-01

    Because of the demographic transition, lifestyle changes, urbanization, and nutrition transition, Central Africans are at higher risk of ocular diseases associated with oxidative stress and visual disability. This study aimed to estimate the normal values of oxidant status defined by oxidized low-density lipoprotein (Ox-LDL), 8-Isoprostane and 8-hydroxy-deoxyguanosine (8-OHdG) and to determine their pathogenic role in the prevalence and the severity of visual disability among these black Africans. This was a cross-sectional study, run in a case-control study randomly selected from Kinshasa province, DR Congo. The study included 150 type 2 diabetes mellitus (T2DM) patients (cases) matched for sex and age to 50 healthy non diabetic controls. Logistic regression models were used to identify independent determinants of visual disability. The presence rates were 8.5% for blindness, 20.5% for visual impairment and 29% for visual disability including blindness and visual impairment. After adjusted for taro leaves intake, red beans intake, T2DM, aging, waist circumference, and systolic blood pressure, we identified low education level (OR=3.3 95%CI 1.5-7.2; p=0.003), rural-urban migration (OR=2.6 95% CI 1.2-5.6; p=0.017), and high Ox-LDL (OR=2.3 95% CI 1.1-4.7; p=0.029) as the important independent determinants of visual disability. After adjusted for education, intake of red beans, intake of taro leaves, triglycerides, and T2DM, we identified no intake of safou fruit (OR=50.7 95% CI 15.2-168.5; pvisual disability. After adjusted for education level, no intake of red beans, no intake of Taro leaves, triglycerides, and T2DM, we identified no intake of Safou fruit (OR=43.1 95% CI 13.7-135.4; pvisual disability. Visual disability remains a public health problem in Central Africa. Antioxidant supplement, fruit intake, nutrition education, control of migration, and blocking of oxidative stress are crucial steps for delayed development of vision loss.

  13. Differences in the Prevalence, Severity and Symptom Profiles of Depression in Boys and Adolescents with an Autism Spectrum Disorder versus Normally Developing Controls

    Science.gov (United States)

    Bitsika, Vicki; Sharpley, Christopher F.

    2015-01-01

    The prevalence, severity and symptom profiles for major depressive disorder (MDD) were compared in samples of boys and adolescents with and without an autism spectrum disorder (ASD). Self-reports were obtained on the Depression subscale of the Child and Adolescent Symptoms Inventory (CASI-D) with 70 ASD and 50 non-ASD male participants between the…

  14. Can geodata be used to determine the distribution of fast food outlets in relation to the prevalence and severity of asthma? A novel methodology.

    Science.gov (United States)

    Sheth, A; Asher, M I; Ellwood, P; Ellwood, E

    2016-01-01

    Can the distribution of fast food outlets be obtained and effectively used to identify if there is a relationship between the placement of these and the prevalence and severity of asthma, rhinoconjunctivitis and eczema (ARE) in children and adolescents? Fast food restaurant location data was obtained for seven countries. Data from the International Study of Asthma and Allergies in Childhood (ISAAC) was used from 53 centres in the same seven countries. Each ISAAC centre provided a detailed map of the study area. The location of restaurants and ISAAC centres were overlaid using the ArcMap software, and the number of restaurants within each ISAAC centre counted. Bivariate regression analysis was used to compare outlet density with ARE prevalence and severity. The results from the analyses showed a positive (non-significant) trend on a regression plot between outlet density and ARE severity. This project has shown that it is practical to systematically obtain and map fast food outlets and compare their distribution worldwide with the prevalence and severity of diseases, in this case ARE. The devised methodology has proven to be an efficient way to obtain restaurant distribution data in a form that is manageable and suitable to compare with area based disease prevalences. This project has shown that a larger scale investigation is both feasible and warranted. Copyright © 2015 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  15. Left ventricular diastolic dysfunction in patients with chronic obstructive pulmonary disease (COPD, prevalence and association with disease severity: Using tissue Doppler study

    Directory of Open Access Journals (Sweden)

    Abeer M. Rawy

    2015-10-01

    Conclusion: There is a high prevalence of LVDD in COPD patients which is associated with increased disease severity and associated with high levels of inflammatory markers (serum MMP-9 and TIMP-1. It is important to exclude decompensated heart failure during COPD exacerbation.

  16. Mental health problems in deaf and severely hard of hearing children and adolescents : findings on prevalence, pathogenesis and clinical complexities, and implications for prevention, diagnosis and intervention

    NARCIS (Netherlands)

    Gent, Tiejo van

    2012-01-01

    The aim of this thesis is to expand the knowledge of mental health problems with deaf and severely hard of hearing children and adolescents in the following domains: 1. The prevalence of mental health problems; 2. Specific intra- and interpersonal aspects of pathogenesis; 3. characteristics of the

  17. Prevalence and causes of severe visual impairment and blindness among children in the lorestan province of iran, using the key informant method.

    Science.gov (United States)

    Razavi, Hessom; Kuper, Hannah; Rezvan, Farhad; Amelie, Khatere; Mahboobi-Pur, Hassan; Oladi, Mohammad Reza; Muhit, Mohammad; Hashemi, Hassan

    2010-03-01

    To estimate the prevalence and causes of severe visual impairment and blindness among children in Lorestan province of Iran, and to assess the feasibility of the Key Informant Method in this setting. Potential cases were identified using the Key Informant Method, in 3 counties of Lorestan province during June through August 2008, and referred for examination. Causes of severe visual impairment/blindness were determined and categorized using standard World Health Organization methods. Of 123 children referred for examination, 27 children were confirmed to have severe visual impairment/blindness or blindness. The median age was11 years (interquartile range 6-13), and 59% were girls. After adjusting for non-attenders, the estimated prevalence of severe visual impairment/blindness was 0.04% (0.03-0.05). The main site of abnormality was retina (44%), followed by disorders of the whole eye (33%). The majority of causes had a hereditary etiology (70%), which was associated with a family history of blindness (P = 0.002). Potentially avoidable causes of severe visual impairment/blindness were found in 14 children (52%). Almost all children with severe visual impairment/blindness had a history of parental consanguinity (93%). Our findings suggest a moderate prevalence of childhood blindness in the Lorestan province of Iran, a high proportion of which may be avoidable, given improved access to ophthalmic and genetic counselling services in rural areas. The Key Informant Method is feasible in Iran; future research is discussed.

  18. [Prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Yangxi County of Guangdong Province: the China Nine-Province Survey].

    Science.gov (United States)

    Ge, Jian; He, Mingguang; Zhao, Jialiang; Fang, Min; Ellwein, Leon B; He, Ning; Yang, Mei; Wang, Yu; Gao, Xuecheng

    2014-03-01

    To investigate the prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Yangxi County of Guangdong Province, China. It was a population-based cross-section study.Geographically defined cluster sampling was used in randomly selecting 5 531 individuals aged 50 years or above in Yangxi County from September 2006 to January 2007. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated using village registers followed by door-to-door visits.Eligible individuals were invited to receive visual acuity measurement and eye examination.Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands five hundreds and thirty-one individuals were enumerated and 4 589 persons were examined, the response rate was 82.97%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 2.38% (109/4 589) and 9.44% (433/4 589) respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 2.68% (123/4 589) and 18.15% (833/4 589) respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2) = 1 239.34, P impairment. The prevalence of blindness and moderate and severe visual impairment is higher among older adults aged 50 years or above in Yangxi County. Cataract remains as the first leading cause of blindness and visual impairment.

  19. Research Review: Changes in the prevalence and symptom severity of child post-traumatic stress disorder in the year following trauma - a meta-analytic study.

    Science.gov (United States)

    Hiller, Rachel M; Meiser-Stedman, Richard; Fearon, Pasco; Lobo, Sarah; McKinnon, Anna; Fraser, Abigail; Halligan, Sarah L

    2016-08-01

    Understanding the natural course of child and adolescent posttraumatic stress disorder (PTSD) has significant implications for the identification of, and intervention for, at-risk youth. We used a meta-analytic approach to examine longitudinal changes in youth PTSD prevalence and symptoms over the first 12 months posttrauma. We conducted a systematic review to identify longitudinal studies of PTSD in young people (5-18 years old), excluding treatment trials. The search yielded 27 peer-reviewed studies and one unpublished dataset for analysis of pooled prevalence estimates, relative prevalence reduction and standardised mean symptom change. Key moderators were also explored, including age, proportion of boys in the sample, initial prevalence of PTSD and PTSD measurement type. Analyses demonstrated moderate declines in PTSD prevalence and symptom severity over the first 3-6 months posttrauma. From 1 to 6 months posttrauma, the prevalence of PTSD reduced by approximately 50%. Symptoms also showed moderate decline, particularly across the first 3 months posttrauma. There was little evidence of further change in prevalence or symptom severity after 6 months, suggesting that it is unlikely a child would lose a PTSD diagnosis without intervention beyond this point. The current findings provide key information about the likelihood of posttrauma recovery in the absence of intervention and have important implications for our understanding of child and adolescent PTSD. Results are discussed with reference to the timing of PTSD screening and the potential role of early interventions. Findings particularly highlight the importance of future research to develop our understanding of what factors prevent the action of normal recovery from the 'acute' posttrauma period. © 2016 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.

  20. Effect of Insulin Analogs on Frequency of Non-Severe Hypoglycemia in Patients with Type 1 Diabetes Prone to Severe Hypoglycemia

    DEFF Research Database (Denmark)

    Agesen, Rikke Mette; Kristensen, Peter Lommer; Beck-Nielsen, Henning

    2018-01-01

    report results from the HypoAna trial comparing all-analog-insulin therapy (aspart/detemir) with all-human-insulin therapy (neutral protamine Hagedorn/regular) on non-severe hypoglycemia (symptomatic and asymptomatic hypoglycemia) as assessed by blinded CGM and compared with data obtained by self-monitoring......Background: Hypoglycemia is an increasingly important endpoint in clinical diabetes trials. The assessment of hypoglycemia should therefore be as complete as possible. Blinded continuous glucose monitoring (CGM) provides an improved opportunity to capture asymptomatic and nocturnal events. Here we...

  1. Why do geriatric outpatients have so many moderate and severe vertebral fractures? Exploring prevalence and risk factors

    NARCIS (Netherlands)

    van der Jagt-Willems, H.C.; van Hengel, M.; Vis, M.; van Munster, B.C.; van Campen, J.P.C.M.; Tulner, L.R.; Lems, W.F.

    2012-01-01

    Objectives: to determine the prevalence of vertebral fractures and their risk factors in geriatric patients.Design: prospective cohort study.Setting: teaching hospital in Amsterdam, The Netherlands. Subjects: three hundred and three geriatric patients, who had their first visit at a diagnostic day

  2. Why do geriatric outpatients have so many moderate and severe vertebral fractures? Exploring prevalence and risk factors

    NARCIS (Netherlands)

    van der Jagt-Willems, Hanna C.; van Hengel, Marike; Vis, Marijn; van Munster, Barbara C.; van Campen, Jos P. C. M.; Tulner, Linda R.; Lems, Willem F.

    2012-01-01

    Objectives: to determine the prevalence of vertebral fractures and their risk factors in geriatric patients. Design: prospective cohort study. Setting: teaching hospital in Amsterdam, The Netherlands. Subjects: three hundred and three geriatric patients, who had their first visit at a diagnostic day

  3. Bad dream frequency in older adults with generalized anxiety disorder: prevalence, correlates, and effect of cognitive behavioral treatment for anxiety.

    Science.gov (United States)

    Nadorff, Michael R; Porter, Ben; Rhoades, Howard M; Greisinger, Anthony J; Kunik, Mark E; Stanley, Melinda A

    2014-01-01

    This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy (CBT) for anxiety to enhanced usual care (EUC) assessed bad dream frequency at baseline, post treatment (3 months), and at 6, 9, 12, and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a comparison group. Patients with GAD had significantly more bad dreams than those without, and bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. CBT for anxiety significantly reduced bad dream frequency at post treatment and throughout follow up compared to EUC.

  4. Bad Dream Frequency in Older Adults with Generalized Anxiety Disorder: Prevalence, Correlates, and Effect of Cognitive Behavioral Treatment for Anxiety

    Science.gov (United States)

    Nadorff, Michael R.; Porter, Ben; Rhoades, Howard M.; Greisinger, Anthony J.; Kunik, Mark E.; Stanley, Melinda A.

    2012-01-01

    This study investigated the relation between generalized anxiety disorder (GAD) and frequency of bad dreams in older adults. A secondary analysis from a randomized clinical trial comparing cognitive behavioral therapy for anxiety (CBT) to enhanced usual care (EUC), it assessed bad dream frequency at baseline, post-treatment (3 months), and 6, 9, 12 and 15 months. Of 227 participants (mean age = 67.4), 134 met GAD diagnostic criteria (CBT = 70, EUC = 64), with the remaining 93 serving as a comparison group. Patients with GAD had significantly more bad dreams than those without, and bad dream frequency was significantly associated with depression, anxiety, worry, and poor quality of life. CBT for anxiety significantly reduced bad dream frequency at post-treatment and throughout follow-up compared to EUC. PMID:23470116

  5. Adolescent alcohol-drinking frequency and problem-gambling severity: adolescent perceptions regarding problem-gambling prevention and parental/adult behaviors and attitudes.

    Science.gov (United States)

    Rahman, Ardeshir S; Balodis, Iris M; Pilver, Corey E; Leeman, Robert F; Hoff, Rani A; Steinberg, Marvin A; Rugle, Loreen; Krishnan-Sarin, Suchitra; Potenza, Marc N

    2014-01-01

    The study examined in adolescents how alcohol-drinking frequency relates to gambling-related attitudes and behaviors and perceptions of both problem-gambling prevention strategies and adult (including parental) behaviors/attitudes. A survey assessing alcohol, gambling, and health and functioning measures in 1609 high school students. Students were stratified into low-frequency/nondrinking and high-frequency-drinking groups, and into low-risk and at-risk/problematic gambling groups. High-frequency drinking was associated with at-risk/problematic gambling (χ(2)(1,N = 1842) = 49.22, P drinking versus low-frequency/nondrinking adolescents exhibited more permissive attitudes towards gambling (e.g., less likely to report multiple problem-gambling prevention efforts to be important). At-risk problematic gamblers exhibited more severe drinking patterns and greater likelihood of acknowledging parental approval of drinking (χ(2)(1, N = 1842) = 31.58, P drinking adolescents (odds ratio [OR] = 3.17, 95% confidence interval [95% CI] = [1.97, 5.09]) versus low-frequency/nondrinking (OR = 1.86, 95% CI = [0.61, 2.68]) adolescents (interaction OR = 1.78, 95% CI = [1.05, 3.02]). Interrelationships between problematic drinking and gambling in youth may relate to more permissive attitudes across these domains. Stronger links between at-risk/problem gambling and gambling with adults in the high-frequency-drinking group raises the possibility that interventions targeting adults may help mitigate youth gambling and drinking.

  6. Racial and Ethnic Disparities in Nonalcoholic Fatty Liver Disease Prevalence, Severity, and Outcomes in the United States: A Systematic Review and Meta-analysis.

    Science.gov (United States)

    Rich, Nicole E; Oji, Stefany; Mufti, Arjmand R; Browning, Jeffrey D; Parikh, Neehar D; Odewole, Mobolaji; Mayo, Helen; Singal, Amit G

    2018-02-01

    Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in the United States, affecting 75-100 million Americans. However, the disease burden may not be equally distributed among races or ethnicities. We conducted a systematic review and meta-analysis to characterize racial and ethnic disparities in NAFLD prevalence, severity, and prognosis. We searched MEDLINE, EMBASE, and Cochrane databases through August 2016 for studies that reported NAFLD prevalence in population-based or high-risk cohorts, NAFLD severity including presence of nonalcoholic steatohepatitis (NASH) and significant fibrosis, and NAFLD prognosis including development of cirrhosis complications and mortality. Pooled relative risks, according to race and ethnicity, were calculated for each outcome using the DerSimonian and Laird method for a random-effects model. We identified 34 studies comprising 368,569 unique patients that characterized disparities in NAFLD prevalence, severity, or prognosis. NAFLD prevalence was highest in Hispanics, intermediate in Whites, and lowest in Blacks, although differences between groups were smaller in high-risk cohorts (range 47.6%-55.5%) than population-based cohorts (range, 13.0%-22.9%). Among patients with NAFLD, risk of NASH was higher in Hispanics (relative risk, 1.09; 95% CI, 0.98-1.21) and lower in Blacks (relative risk, 0.72; 95% CI, 0.60-0.87) than Whites. However, the proportion of patients with significant fibrosis did not significantly differ among racial or ethnic groups. Data were limited and discordant on racial or ethnic disparities in outcomes of patients with NAFLD. In a systematic review and meta-analysis, we found significant racial and ethnic disparities in NAFLD prevalence and severity in the United States, with the highest burden in Hispanics and lowest burden in Blacks. However, data are discordant on racial or ethnic differences in outcomes of patients with NAFLD. Copyright © 2018 AGA Institute. Published by

  7. An Interactive, Graphical Tool for Retrospectively Assessing Symptom Frequency and Severity: An Illustration With Eating Disorder Behaviors, Body Weight, and Stress.

    Science.gov (United States)

    De Young, Kyle P; Anderson, Drew A

    2017-10-01

    There are few assessments that gather valid, highly detailed data on short-term (i.e., weekly) symptom frequency/severity retrospectively. In particular, methodologies that provide valid data for research investigating symptom changes are typically prospective, expensive, and burdensome. The purpose of this study was to evaluate a new interactive and graphical assessment tool for gathering detailed information about eating-related symptom frequency/severity retrospectively over a 3-month period. A mixed eating disorder sample ( N = 113) recruited from the community provided symptom data once weekly for 12 weeks and completed the Interactive, Graphical Assessment Tool (IGAT) assessing eating disorder symptoms on three occasions to determine the test-retest and concurrent validity of the IGAT. The IGAT performed marginally better than other measures for retrospective symptom frequency assessment in the eating disorders and did so at a greater level of detail than other available tools. Future research should evaluate the IGAT with other behaviors of interest.

  8. Lifetime and 12-month prevalence, severity and unmet need for treatment of common mental disorders in Japan: results from the final dataset of World Mental Health Japan Survey.

    Science.gov (United States)

    Ishikawa, H; Kawakami, N; Kessler, R C

    2016-06-01

    The aim of this study is to estimate the lifetime and 12-month prevalence, severity and treatment of Diagnostic and Statistical Manual of Mental Disorders fourth edition (DSM-IV) mental disorders in Japan based on the final data set of the World Mental Health Japan Survey conducted in 2002-2006. Face-to-face household interviews of 4130 respondents who were randomly selected from Japanese-speaking residents aged 20 years or older were conducted from 2002 to 2006 in 11 community populations in Japan (overall response rate, 56%). The World Mental Health version of the World Health Organization Composite International Diagnostic Interview (WMH-CIDI), a fully structured, lay administered psychiatric diagnostic interview, was used for diagnostic assessment. Lifetime/12-month prevalence of any DSM-IV common mental disorders in Japan was estimated to be 20.3/7.6%. Rank-order of four classes of mental disorders was anxiety disorders (8.1/4.9%), substance disorders (7.4/1.0%), mood disorders (6.5/2.3%) and impulse control disorders (2.0/0.7%). The most common individual disorders were alcohol abuse/dependence (7.3/0.9%), major depressive disorder (6.1/2.2%), specific phobia (3.4/2.3%) and generalized anxiety disorder (2.6/1.3%). While the lifetime prevalence of any mental disorder was greater for males and the middle-aged, the persistence (proportion of 12-month cases among lifetime cases) of any mental disorder was greater for females and younger respondents. Among those with any 12-month disorder, 15.3% were classified as severe, 44.1% moderate and 40.6% mild. Although a strong association between severity and service use was found, only 21.9% of respondents with any 12-month disorder sought treatment within the last 12 months; only 37.0% of severe cases received medical care. The mental health specialty sector was the most common resource used in Japan. Although the prevalence of mental disorders were quite low, mental disorders were the second most prevalent cause of

  9. Stool frequency recording in severe acute malnutrition ('StoolSAM'); an agreement study comparing maternal recall versus direct observation using diapers

    NARCIS (Netherlands)

    Voskuijl, Wieger; Potani, Isabel; Bandsma, Robert; Baan, Anne; White, Sarah; Bourdon, Celine; Kerac, Marko

    2017-01-01

    Background: Approximately 50% of the deaths of children under the age of 5 can be attributed to undernutrition, which also encompasses severe acute malnutrition (SAM). Diarrhoea is strongly associated with these deaths and is commonly diagnosed solely based on stool frequency and consistency

  10. Prevalence of impaired awareness of hypoglycaemia and frequency of hypoglycaemia in insulin-treated type 2 diabetes

    NARCIS (Netherlands)

    Schopman, Josefine E.; Geddes, Jacqueline; Frier, Brian M.

    2010-01-01

    The present study sought to ascertain the prevalence of impaired awareness of hypoglycaemia (IAH) in people with insulin-treated Type 2 diabetes (T2DM) and its effect on risk of hypoglycaemia. Data were obtained from 122 people with insulin-treated T2DM (63 male; mean (SD) HbA1c 8.4% (1.5); median

  11. Discordant identification of pediatric severe sepsis by research and clinical definitions in the SPROUT international point prevalence study

    NARCIS (Netherlands)

    Weiss, S.L.; Fitzgerald, J.C.; Maffei, F.A.; Kane, J.M.; Rodriguez-Nunez, A.; Hsing, D.D.; Franzon, D.; Kee, S.Y.; Bush, J.L.; Roy, J.A.; Thomas, N.J.; Nadkarni, V.M.; Pickkers, P.; et al.,

    2015-01-01

    INTRODUCTION: Consensus criteria for pediatric severe sepsis have standardized enrollment for research studies. However, the extent to which critically ill children identified by consensus criteria reflect physician diagnosis of severe sepsis, which underlies external validity for pediatric sepsis

  12. Prevalence, Disparities, and Trends in Obesity and Severe Obesity Among Students in the Philadelphia, Pennsylvania, School District, 2006–2010

    OpenAIRE

    Robbins, Jessica M.; Mallya, Giridhar; Polansky, Marcia; Schwarz, Donald F.

    2012-01-01

    Introduction Epidemic increases in obesity negatively affect the health of US children, individually and at the population level. Although surveillance of childhood obesity at the local level is challenging, height and weight data routinely collected by school districts are valuable and often underused public health resources. Methods We analyzed data from the School District of Philadelphia for 4 school years (2006–2007 through 2009–2010) to assess the prevalence of and trends in obesity and...

  13. Frequency, prevalence, incidence and risk factors associated with visual hallucinations in a sample of patients with Parkinson's disease: a longitudinal 4-year study.

    Science.gov (United States)

    Gibson, G; Mottram, P G; Burn, D J; Hindle, J V; Landau, S; Samuel, M; Hurt, C S; Brown, R G; M Wilson, K C

    2013-06-01

    To examine the prevalence, incidence and risk factors associated with visual hallucinations (VHs) amongst people suffering from Parkinson's disease (PD). We recruited 513 patients with PD from movement disorder and PD clinics within three sites in the UK. Patients were interviewed using a series of standardised clinical rating scales at baseline, 12, 24 and 36 months. Data relating to VHs were collected using the North-East Visual Hallucinations Interview. Prevalence rates for VHs at each assessment were recorded. Associations were determined using multiple regression analysis. Cross-sectional prevalence rates for VHs at baseline, 12, 24 and 36 months indicated VHs in approximately 50% of patients. A cumulative frequency of 82.7% of cases at the end of the study period exhibited VHs. The incidence rate for VHs was 457 cases per 1000 population. Longer disease duration, greater impairment in activities of daily living and higher rates of anxiety were most commonly associated with VHs. No factors predictive of VHs could be ascertained. When examined longitudinally, VHs affect more patients than is commonly assumed in cross-sectional prevalence studies. Clinicians should routinely screen for VHs throughout the disease course. Disease duration, impairment in activities of daily living and anxiety presented as co-morbidities associated with VHs in PD, and therefore those presenting with VHs should be screened for anxiety disorder and vice versa. Copyright © 2012 John Wiley & Sons, Ltd.

  14. The prevalence of severe pain, its etiopathological characteristics and treatment profile of patients referred to a tertiary cancer care pain clinic.

    Science.gov (United States)

    Jain, P N; Pai, Kaveri; Chatterjee, Aparna S

    2015-01-01

    Pain is the most feared symptom in cancer. About 52-77% patients suffer pain despite World Health Organization (WHO) recommendations. Out of total, one-third patients suffer moderate to severe pain. This study was undertaken to determine the prevalence, etiopathogenesis and characteristics of severe pain and treatment response among pain clinic referrals in a busy tertiary care cancer center. This study found a high prevalence (31.5%) of severe pain. A total of 251 patients who had complete pain data were analyzed for etiopathological characteristics and treatment response. Head and neck cancer contributed the highest prevalence among all regions. Oncologists prescribed non-steroidal anti-inflammatory drugs (NSAIDs) or paracetamol with or without mild opioids to 14% patients and pain clinic physicians prescribed opioids and overall 63.7% patients had a better response after pain clinic referral, even then, morphine was not prescribed to many deserving patients. Doctors need pain education about opioids to remove any fear of prescribing opioids in presence of severe pain.

  15. Prevalence of metabolic syndrome in south Indian patients with psoriasis vulgaris and the relation between disease severity and metabolic syndrome: A hospital-based case-control study

    Directory of Open Access Journals (Sweden)

    Shraddha Madanagobalane

    2012-01-01

    Full Text Available Background: Psoriasis is a chronic inflammatory disease of the skin and joints with an increased cardiovascular risk. Previous studies have shown a higher prevalence of metabolic syndrome (MS in psoriatic patients. Objective: To investigate the prevalence of MS in patients with psoriasis and healthy controls, and to determine the relation between disease severity and the presence of MS. Materials and Methods: We performed a hospital-based case-control study on 118 adult patients with psoriasis vulgaris and 120 controls matched for age, sex and body mass index. MS was diagnosed by the presence of three or more of the South Asian Modified National Cholesterol Education Program′s Adult Panel III criteria. Results: MS was significantly more common in psoriatic patients than in controls (44.1% vs. 30%, P value = 0.025. Psoriatic patients also had a higher prevalence of triglyceridemia (33.9% vs. 20.8%, P value = 0.011, abdominal obesity (34.7% vs. 32.5%, P value = 0.035 and elevated blood sugar. There was no difference in the high density lipoprotein (HDL levels and presence of hypertension among patients with psoriasis and normal controls. There was no correlation between the severity and duration of psoriasis with MS. Conclusion: MS is frequent in patients with psoriasis. We have found no relationship between disease severity and presence of MS. Hence, we suggest that all patients must be evaluated for the MS, irrespective of the disease severity.

  16. Adolescent Alcohol-Drinking Frequency and Problem-Gambling Severity: Adolescent Perceptions Regarding Problem-Gambling Prevention and Parental/Adult Behaviors and Attitudes

    Science.gov (United States)

    Rahman, Ardeshir S.; Balodis, Iris M.; Pilver, Corey E.; Leeman, Robert F.; Hoff, Rani A.; Steinberg, Marvin A.; Rugle, Loreen; Krishnan-Sarin, Suchitra; Potenza, Marc N.

    2014-01-01

    Background To examine in adolescents how alcohol-drinking frequency relates to gambling-related attitudes and behaviors and their perceptions of both problem-gambling prevention strategies and adult (including parental) behaviors/attitudes. Methods A survey assessing alcohol, gambling and health and functioning measures in 1609 high-school students. Students were stratified into low-frequency/non-drinking and high-frequency drinking groups, and into low-risk and at-risk/problematic gambling groups. Results High-frequency drinking was associated with at-risk/problematic gambling (χ2(1, N=1842)=49.22, pgambling (e.g., less likely to report multiple problem-gambling prevention efforts to be important). At-risk problematic gamblers exhibited more severe drinking patterns and greater likelihood of acknowledging parental approval of drinking (χ2(1, N=1842)=31.58, pProblem-gambling severity was more strongly related to gambling with adults among high-frequency-drinking adolescents (odds ratio [OR]=3.17, 95% confidence interval [95%CI]=[1.97, 5.09]) versus low-frequency/non-drinking (OR=1.86, 95%CI=[0.61, 2.68]) adolescents (Interaction OR=1.78, 95%CI=[1.05, 3.02]). Conclusions Inter-relationships between problematic drinking and gambling in youth may relate to more permissive attitudes across these domains. Stronger links between at-risk/problem gambling and gambling with adults in the high-frequency-drinking group raises the possibility that interventions targeting adults may help mitigate youth gambling and drinking. PMID:25147928

  17. [Prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Shuangcheng City of Heilongjiang Province: the China Nine-Province Survey].

    Science.gov (United States)

    Zhang, Liqiong; Cui, Hao; Zhao, Jialiang; Ellwein, Leon B; Li, Zhijian; Li, Mingsheng; Yu, Nannan; Wang, Yu; Gao, Xuecheng

    2014-03-01

    To investigate the prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Shuangcheng City of Heilongjiang Province, China. It was a population-based cross-section study. Geographically defined cluster sampling was used in randomly selecting 5 841 individuals aged 50 years or above in 28 basic sample units in Shuangcheng City from September to December 2006. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits.Eligible individuals were invited to receive visual acuity measurement and eye examination. Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands four hundreds and eighty-one individuals were enumerated and 5 047 persons were examined, the response rate was 92.08%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 1.72% (87/5 047) and 4.69% (237/5 047) respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 1.90% (96/5 047) and 7.23% (365/5 047) respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2)=674.44, P impairment. The percentage of the retinal diseases, including age-related macular degeneration, high myopic retinopathy and diabetic retinopathy was 11.31% among the eyes with blindness and moderate and severe visual impairment. Un-corrected refractive error(13.38%) also was the main cause of visual impairment. The prevalence of blindness and moderate and severe visual impairment in

  18. Severe MUPS in a sick-listed population: a cross-sectional study on prevalence, recognition, psychiatric co-morbidity and impairment

    Directory of Open Access Journals (Sweden)

    Koopmans Petra C

    2009-12-01

    Full Text Available Abstract Background Medically unexplained physical symptoms (MUPS have a high prevalence in the general population and are associated with psychiatric morbidity. There are indications that MUPS are an important determinant of frequent and long-term disability. The primary objective was to assess the prevalence of MUPS in sick-listed-employees and its associations with depressive disorders, anxiety disorders, health anxiety, distress and functional impairment. Secondary objectives were to investigate the classification of the occupational health physicians (OHPs, their opinions about the causes as well as the attributions of the employee. Methods In a cross-sectional study of 489 sick-listed employees from 5 OHP group practices, MUPS, depressive disorders, anxiety disorders, health anxiety, distress and functional impairment were assessed with the Patient Health Questionnaire (PHQ, the Whitely Index (WI, the Four- Dimensional Symptom Questionnaire (4DSQ and the Short-Form 36 Health Survey (SF-36. We used a cut off score of 15 on the PHQ for the categorisation of severe MUPS. The opinions of the OHPs were evaluated by means of a separate questionnaire with regard to the presence of employees physical symptoms, and the symptoms attributions, and the diagnoses of the OHPs. Results Severe MUPS had a prevalence of 15.1% in this population of sick-listed employees. These employees had 4-6 times more depressive and anxiety disorders, and were more impaired. Female gender and PHQ-9 scores were determinants of severe MUPS. Most of the time the OHPs diagnosed employees with severe MUPS as having a mental disorder. The employees attributed their physical symptoms in 66% to mental or to both mental and physical causes. Conclusion The prevalence of severe MUPS is higher in long-term sick-listed employees than in the non-sick- listed working population and at least equals the prevalence in the general practice population. Severe MUPS are associated with

  19. Digital imaging of colon tissue: method for evaluation of inflammation severity by spatial frequency features of the histological images

    OpenAIRE

    Petrolis, Robertas; Ramonaitė, Rima; Jančiauskas, Dainius; Kupčinskas, Juozas; Pečiulis, Rokas; Kupčinskas, Limas; Kriščiukaitis, Algimantas

    2015-01-01

    Background The efficacy of histological analysis of colon sections used for evaluation of inflammation severity can be improved by means of digital imaging giving quantitative estimates of main diagnostic features. The aim of this study was to reveal most valuable diagnostic features reflecting inflammation severity in colon and elaborate the evaluation method for computer-aided diagnostics. Methods Tissue specimens from 24 BALB/c mice and 15 patients were included in the study. Chronic and a...

  20. Increased low-frequency oscillation amplitude of sensorimotor cortex associated with the severity of structural impairment in cervical myelopathy.

    Directory of Open Access Journals (Sweden)

    Fuqing Zhou

    Full Text Available Decreases in metabolites and increased motor-related, but decreased sensory-related activation of the sensorimotor cortex (SMC have been observed in patients with cervical myelopathy (CM using advanced MRI techniques. However, the nature of intrinsic neuronal activity in the SMC, and the relationship between cerebral function and structural damage of the spinal cord in patients with CM are not fully understood. The purpose of this study was to assess intrinsic neuronal activity by calculating the regional amplitude of low frequency fluctuations (ALFF using resting-state functional MRI (rs-fMRI, and correlations with clinical and imaging indices. Nineteen patients and 19 age- and sex-matched healthy subjects underwent rs-fMRI scans. ALFF measurements were performed in the SMC, a key brain network likely to impaired or reorganized patients with CM. Compared with healthy subjects, increased amplitude of cortical low-frequency oscillations (LFO was observed in the right precentral gyrus, right postcentral gyrus, and left supplementary motor area. Furthermore, increased z-ALFF values in the right precentral gyrus and right postcentral gyrus correlated with decreased fractional anisotropy values at the C2 level, which indicated increased intrinsic neuronal activity in the SMC corresponding to the structural impairment in the spinal cord of patients with CM. These findings suggest a complex and diverging relationship of cortical functional reorganization and distal spinal anatomical compression in patients with CM and, thus, add important information in understanding how spinal cord integrity may be a factor in the intrinsic covariance of spontaneous low-frequency fluctuations of BOLD signals involved in cortical plasticity.

  1. Prevalence and severity of cyclic leg pain in women with endometriosis and in controls - effect of laparoscopic surgery.

    Science.gov (United States)

    Walch, Katharina; Kernstock, Tamara; Poschalko-Hammerle, Gunda; Gleiß, Andreas; Staudigl, Christine; Wenzl, René

    2014-08-01

    In addition to dysmenorrhea, dyspareunia, and subfertility, pain in the lower extremities has been described to be a further complaint in women affected by endometriosis, and lysis of nerve entrapment was thought to be associated with amelioration of leg pain. Therefore, we aimed to compare the prevalence of cyclic leg pain and pain intensity between women with endometriosis and without endometriosis, and to evaluate the effect of laparoscopic surgery. Forty-four women with endometriosis and 58 controls were included in a prospective, controlled clinical trial at a University hospital/tertiary referral center. Participants were asked to complete questionnaires the day before and six to nine weeks after laparoscopy. The prevalence and intensity of leg pain and improvement after laparoscopic surgery, quantified according to a visual analog scale (VAS) score, were evaluated. We also recorded involvement of dermatomes, the presence and intensity of dysmenorrhea, and correlations between age, stage of endometriosis (rAFS-score), and preoperative VAS scores. Before surgery, more women were affected by leg pain in the endometriosis group, compared to the control group (45.5% and 25.9%, respectively). Preoperative VAS scores for leg pain, however, were not significantly different between the two groups. A moderate correlation in the preoperative VAS scores between leg pain and dysmenorrhea was observed. After laparoscopy, we found a significant improvement in leg pain intensity in both groups. The mean difference in the VAS score for pain reduction between the study group and the control group was 0.74 (95% CI: -0.61-2.08), which was not statistically significant. The prevalence of leg pain is increased in endometriosis, while leg pain intensity is not, compared to women without endometriosis. Laparoscopic surgery-even without preparation and decompression of nerve tissue-is associated with an improvement in pain intensity in women with endometriosis, as well as in the

  2. Prevalence and severity of eating disorders: A comparison of DSM-IV and DSM-5 among German adolescents.

    Science.gov (United States)

    Ernst, Verena; Bürger, Arne; Hammerle, Florian

    2017-11-01

    Changes in the DSM-5 eating disorders criteria sought to increase the clarity of the diagnostic categories and to decrease the preponderance of nonspecified eating disorders. The first objective of this study was to analyze how these revisions affect threshold and EDNOS/OSFED eating disorder diagnoses in terms of prevalence, sex ratios, and diagnostic distribution in a student sample. Second, we aimed to compare the impairment levels of participants with a threshold, an EDNOS/OSFED and no diagnosis using both DSM-IV and DSM-5. A sample of 1654 7th and 8th grade students completed self-report questionnaires to determine diagnoses and impairment levels in the context of an eating disorder prevention program in nine German secondary schools. Height and weight were measured. The prevalence of threshold disorders increased from .48% (DSM-IV) to 1.15% (DSM-5). EDNOS disorders increased from 2.90 to 6.23% when using OSFED-categories. A higher proportion of girls was found throughout all the diagnostic categories, and the sex ratios remained stable. The effect sizes of DSM-5 group differences regarding impairment levels were equal to or larger than those of the DSM-IV comparisons, ranging from small to medium. We provide an in-depth overview of changes resulting from the revisions of DSM eating disorder criteria in a German adolescent sample. Despite the overall increase in prevalence estimates, the results suggest that the DSM-5 criteria differentiate participants with threshold disorders and OSFED from those no diagnosis as well as or even more distinctly than the DSM-IV criteria. © 2017 Wiley Periodicals, Inc.

  3. INFLUENCE OF SEASON PATTERN ON PREVALENCE AND SEVERITY OF ACUTE MYOCARDIAL INFARCTION, FUNCTION OF HEMOSTASIS IN PATIENTS WITH ISCHEMIC HEART DESEASE OF CLIMATE AREA OF MIDDLE VOLGA REGION

    Directory of Open Access Journals (Sweden)

    O.K. Rybak

    2007-09-01

    Full Text Available The aim of this study is to evaluate season pattern, severity and outcome of acute myocardial infarction in dependence of yearly patterns of function of hemostasis in middle Volga Region. Season pattern of prevalence myocardial infarction with winter peak was discovered, be accompanied of increase platelet aggregation, deterioration of blood viscosity, fibrinolysis depression. Most serious clinical course of summer myocardial infarction was observed with prosperity of hemostasis.

  4. Prevalence and severity of hepatopulmonary syndrome and its influence on survival in cirrhotic patients evaluated for liver transplantation.

    Science.gov (United States)

    Pascasio, J M; Grilo, I; López-Pardo, F J; Ortega-Ruiz, F; Tirado, J L; Sousa, J M; Rodriguez-Puras, M J; Ferrer, M T; Sayago, M; Gómez-Bravo, M A; Grilo, A

    2014-06-01

    The prevalence of hepatopulmonary syndrome (HPS) and its influence on survival before and after liver transplantation (LT) remain controversial. Additionally, the chronology of post-LT reversibility is unclear. This study prospectively analyzed 316 patients with cirrhosis who were evaluated for LT in 2002-2007; 177 underwent LT at a single reference hospital. HPS was defined by a partial pressure of arterial oxygen (PaO2 ) position and positive contrast echocardiography. The prevalence of HPS was 25.6% (81/316 patients), and most patients (92.6%) had mild or moderate HPS. High Child-Pugh scores and the presence of ascites were independently associated with HPS. Patients with and without HPS did not significantly differ in LT waiting list survival (mean 34.6 months vs. 41.6 months, respectively; log-rank, p = 0.13) or post-LT survival (mean 45 months vs. 47.6 months, respectively; log-rank, p = 0.62). HPS was reversed in all cases within 1 year after LT. One-fourth of the patients with cirrhosis who were evaluated for LT had HPS (mostly mild to moderate); the presence of HPS did not affect LT waiting list survival. HPS was always reversed after LT, and patient prognosis did not worsen. © Copyright 2014 The American Society of Transplantation and the American Society of Transplant Surgeons.

  5. Increased frequency and severity of developmental deformities in rough-skinned newt (Taricha granulosa) embryos exposed to road deicing salts (NaCl and MgCl2)

    International Nuclear Information System (INIS)

    Hopkins, Gareth R.; French, Susannah S.; Brodie, Edmund D.

    2013-01-01

    Road-side aquatic ecosystems in North America are annually polluted with millions of tons of road deicing salts, which threaten the survival of amphibians which live and breed in these habitats. While much is known of the effects of NaCl, little is known of the second most-commonly used deicer, MgCl 2 , which is now used exclusively in parts of the continent. Here we report that environmentally relevant concentrations of both NaCl and MgCl 2 cause increased incidence of developmental deformities in rough-skinned newt hatchlings that developed embryonically in these salts. In addition, we provide some of the first quantification of severity of different deformities, and reveal that increased salt concentrations increase both deformity frequency and severity. Our work contributes to the growing body of literature that suggests salamanders and newts are particularly vulnerable to salt, and that the emerging pollutant, MgCl 2 is comparable in its effects to the more traditionally-used NaCl. - Highlights: ► Rough-skinned newt embryos were raised in NaCl and MgCl 2 road deicing salts. ► We quantified the frequency and severity of resulting developmental deformities. ► Both salts caused increased frequency and severity of developmental deformities. ► Effects of MgCl 2 , an emerging stressor, are comparable to traditionally-used NaCl. ► Newts and salamanders may be more susceptible to road salt than frogs and toads. - Two commonly used road deicing salts, NaCl and MgCl 2 , caused increased frequency and severity of developmental deformities in rough-skinned newt embryos.

  6. [Dental caries in schoolchildren aged 6-12 years in Navolato, Sinaloa, México: experience, prevalence, severity and treatment needs].

    Science.gov (United States)

    Villalobos-Rodelo, Juan José; Medina-Solís, Carlo Eduardo; Molina-Frechero, Nelly; Vallejos-Sánchez, Ana Alicia; Pontigo-Loyola, América Patricia; Espinoza-Beltrán, José Luis

    2006-06-01

    Dental caries is the most prevalent disease in children. To determine the caries experience, prevalence, and severity in temporal and permanent dentition, likewise to establish the significant caries index in schoolchildren of Navolato, Sinaloa, Mexico as well as their treatment needs. A cross sectional study in 3048 schoolchildren aged 6 to 12 years. All subjects were clinically examined by three examiners (kappa>0.85), according to World Health Organization (WHO) guidelines. Caries detection criteria used were the WHO's criteria and Pitts' lesion d1. The mean age was 8.81 +/- 1.79 years old and 52.2% were girls. In the temporal dentition; the dmft was 4.68 +/- 3.21 and caries prevalence of 90.2% (dmft>3 was 60.8%, and dmft>6 was 27.4%). The overall significant caries index was 10.52 for 6 year olds. The noncavitated lesions (d1) represented 37.1% of the "decay" component. In the permanent dentition; the DMFT was 3.24 +/- 2.72 and caries prevalence was 82.0% (DMFT>3 was 47.8%, and DMFT>6 was 9.0%). The overall significant caries index was 10.87 for 12 year olds. The noncavitated lesions (d1) represented 63.4% of the "decay" component. The majority, 89.6% and 81.1% of children needed at least one restoration of one and two dental surfaces, respectively. Girls were more affected by caries than boys in permanent dentition, but not in temporal dentition. The caries experience increased with age. We observed high indices of caries, and high prevalence, severity and treatment needs. Noncavitated lesions were higher in permanent dentition that in primary dentition.

  7. AN EMPIRICAL ANALYSIS OF THE INFLUENCE OF RISK FACTORS ON THE FREQUENCY AND IMPACT OF SEVERE EVENTS ON THE SUPPLY CHAIN IN THE CZECH REPUBLIC

    Directory of Open Access Journals (Sweden)

    José María Caridad

    2014-12-01

    Full Text Available Purpose: This paper is focused on an analysis and evaluation of severe events according to their frequency of occurrence and their impact on the company's manufacturing and distribution supply chains performance in the Czech Republic. Risk factors are introduced for critical events.Design/methodology: An identification and classification of severe events are realized on the basis of median mapping and mapping of ordinal variability acquired through the questionnaire survey of 82 companies. Analysis of 46 risk factors was sorted into 5 groups. We used asymmetric Somers's d statistics for testing the dependence of frequency and impact of a severe event on selected risk sources. The hierarchical cluster analysis is performed to identify relatively homogeneous groups of critical severe events according to their dependency on risk factors and its strength.Findings: Results showed that ‘a lack of contracts’ is considered to be the most critical severe event. Groups of demand and supply side and an external risk factor group were identified to be the most significant sources of risk factors. The worst cluster encompasses 11% of examined risk factors which should be prevented. We concluded that organizations need to adopt appropriate precautions and risk management methods in logistics.Originality: In this paper, the methodology for severe events evaluation in supply chain is designed. This methodology involves assessing the critical factors which influence the critical events and which should be prevented.

  8. Prevalência e gravidade da asma em adolescentes e sua relação com índice de massa corporal Prevalence and severity of asthma among adolescents and their relationship with the body mass index

    Directory of Open Access Journals (Sweden)

    Vitor E. Cassol

    2005-08-01

    Full Text Available OBJETIVO: Investigar a relação entre o aumento do índice de massa corporal e a prevalência e a gravidade da asma em escolares adolescentes residentes em Santa Maria e região (RS. MÉTODO: Estudo transversal de base populacional, do qual participaram 4.010 adolescentes (13 e 14 anos de idade, sem restrições de sexo, tendo preenchido de forma correta o questionário do International Study of Asthma and Allergies fase III (módulo asma. Utilizou-se o índice de massa corporal (kg/m² com os seguintes percentis (Organização Mundial de Saúde para definir o estado nutricional: abaixo do quinto (desnutrição, igual ou superior ao quinto e inferior ao 85° (normal, igual ou superior ao 85° e inferior ao 95° (sobrepeso, igual ou superior ao 95° (obesidade. Para verificar a associação entre índice de massa corporal e a prevalência e gravidade da asma, foi utilizado o teste do qui-quadrado para tendência linear, com nível de significância de 5%. RESULTADOS: O aumento do índice de massa corporal mostrou associação positiva e significante com o da prevalência de "sibilos alguma vez" (p = 0,036 e a de "sibilos após exercício" (p = 0,008, independentemente do sexo. Quando estratificado por gênero, houve associação positiva apenas para "sibilos alguma vez" (p = 0,028 para meninos e "sibilos após exercício" (p = 0,03 para meninas. CONCLUSÃO: O aumento do índice de massa corporal associou-se com o aumento da prevalência de sibilos alguma vez na vida, mas não com o aumento da prevalência e gravidade da asma em adolescentes.OBJECTIVE: To investigate the relationship between the increase of body mass index and the prevalence and severity of asthma in adolescents from Santa Maria, in southern Brazil, and surrounding regions. METHOD: A cross-sectional, observational, population-based study was carried out with 4,010 schoolchildren aged 13 and 14 years, without any gender restrictions, who answered the written questionnaire of the

  9. Sexual Aggression Experiences Among Male Victims of Physical Partner Violence: Prevalence, Severity, and Health Correlates for Male Victims and Their Children.

    Science.gov (United States)

    Hines, Denise A; Douglas, Emily M

    2016-07-01

    Although research has documented the prevalence and health correlates of sexual aggression among women who have experienced severe partner violence (PV), no research has documented the parallel issues among male victims of severe PV. Research also suggests that children of female victims of both physical and sexual PV have worse mental health than children of female victims of physical PV only, but no research has assessed the mental health of children whose fathers experienced both physical and sexual PV. We surveyed 611 men who experienced physical PV from their female partners and sought help. We assessed the types and extent of various forms of PV, the men's mental and physical health, and the mental health of their oldest child. Results showed that almost half of the men experienced sexual aggression in their relationship, and 28 % severe sexual aggression. Increasing levels of severity of sexual aggression victimization was associated with greater prevalence and types of other forms of PV. In addition, greater levels of severity of sexual aggression victimization among the men was significantly associated with depression symptoms, post-traumatic stress disorder symptoms, physical health symptoms, and poor health, and attention deficit and affective symptoms among their children. These associations held after controlling for demographics and other violence and trauma exposure. Discussion focused on the importance of broadening our conceptualization of PV against men by women to include sexual aggression as well.

  10. Prevalence of chromosomal abnormalities and Y chromosome microdeletion among men with severe semen abnormalities and its correlation with successful sperm retrieval

    Directory of Open Access Journals (Sweden)

    Mariano Mascarenhas

    2016-01-01

    Full Text Available AIM: To estimate the prevalence of chromosomal abnormalities and Y chromosome microdeletion among men with azoospermia and severe oligozoospermia and its correlation with successful surgical sperm retrieval. SETTING AND DESIGN: A prospective study in a tertiary level infertility unit. MATERIALS AND METHODS: In a prospective observation study, men with azoospermia and severe oligozoospermia (concentration <5 million/ml attending the infertility center underwent genetic screening. Peripheral blood karyotype was done by Giemsa banding. Y chromosome microdeletion study was performed by a multiplex polymerase chain reaction. RESULTS: The study group consisted of 220 men, 133 of whom had azoospermia and 87 had severe oligozoospermia. Overall, 21/220 (9.5% men had chromosomal abnormalities and 13/220 (5.9% men had Y chromosome microdeletions. Chromosomal abnormalities were seen in 14.3% (19/133 of azoospermic men and Y chromosome microdeletions in 8.3% (11/133. Of the 87 men with severe oligozoospermia, chromosomal abnormalities and Y chromosome microdeletions were each seen in 2.3% (2/87. Testicular sperm aspiration was done in 13 men and was successful in only one, who had a deletion of azoospermia factor c. CONCLUSIONS: Our study found a fairly high prevalence of genetic abnormality in men with severe semen abnormalities and a correlation of genetic abnormalities with surgical sperm retrieval outcomes. These findings support the need for genetic screening of these men prior to embarking on surgical sperm retrieval and assisted reproductive technology intracytoplasmic sperm injection.

  11. Evaluation of gunshot residue (GSR) evidence: Surveys of prevalence of GSR on clothing and frequency of residue types.

    Science.gov (United States)

    Hannigan, Thomas J; McDermott, Sean D; Greaney, Claire M; O'Shaughnessy, John; O'Brien, Cliona M

    2015-12-01

    The evaluative approach is a logical approach to interpreting scientific findings in criminal cases, applying knowledge regarding the transfer, persistence and recovery of particulate material. The application of this approach to interpreting the finding of gunshot residue on the clothing of a suspect requires knowledge of background levels of GSR on clothing and on the frequency of different residue types in a particular environment. The cuffs of 100 upper outer garments submitted to a forensic laboratory in connection with non-firearms offences were sampled for gunshot residue. No 3-component lead/antimony/barium particles were found on 98 of them. Two 3-component particles were found on one of them and one 3-component particle was found on another. The frequency of occurrence of various particle types regarded as consistent with GSR was also explored. The findings show that, while 3-component particles were somewhat more likely to be encountered by chance on clothing than on hands, they are still relatively uncommon events. To investigate the frequency of occurrence of particular residue types, 100 discharged rounds of ammunition recovered at crime scenes were sampled and the types of residue present were determined. The results show that some residue types are significantly more common than others. Both sets of data will be of value in evaluating the significance of finding GSR on clothing of suspects in criminal cases. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  12. A Population-Based Study on Comorbidity in Children with Severe Motor and Intellectual Disabilities: Focus on Feasibility and Prevalence

    NARCIS (Netherlands)

    R.J.G. Veugelers (Rebekka)

    2006-01-01

    textabstractComorbidity is common in children with severe motor and intellectual disabilities (SMID). We performed a population-based study in 196 children with SMID, focusing on respiratory infections, respiratory function, constipation, dysphagia, gastro-oesophageal reflux and nutritional

  13. Obesity increases the prevalence and severity of focal knee abnormalities diagnosed using 3T MRI in middle-aged subjects - data from the osteoarthritis initiative

    International Nuclear Information System (INIS)

    Laberge, Marc A.; Baum, Thomas; Virayavanich, Warapat; Nardo, Lorenzo; Link, Thomas M.; Nevitt, M.C.; Lynch, J.; McCulloch, C.E.

    2012-01-01

    To study the effect of BMI on the prevalence, severity, and 36-month progression of early degenerative changes in the knee by using 3T MRI in middle-aged subjects without radiographic osteoarthritis (OA). We examined baseline and 36-month follow-up MR studies from 137 middle-aged individuals (45-55 years old) with risk factors for knee OA but no radiographic OA from the Osteoarthritis Initiative. Subjects were grouped into three categories: normal BMI (BMI 2 , n = 38), overweight (BMI 25-29.9 kg/m 2 , n = 37), and obese (BMI ≥ 30 kg/m 2 , n = 62). Using 3T MRI, cartilage, meniscus, and bone marrow abnormalities were graded using the OA Whole-organ MR Imaging Score (WORMS). The statistical analysis was corrected as necessary for differences in age, sex, and OA risk factors other than BMI. The overall prevalence of lesions was 64% for meniscus and 79% for cartilage (including low grade lesions). At baseline, the prevalence and severity of knee lesions was positively associated with BMI, with a nearly fourfold increase in meniscal tears and more than twofold increase in high-grade cartilage defects in obese individuals relative to normal-weight subjects. Over the 36-month follow-up period, the number of new or worsening cartilage lesions of any grade was significantly higher in obese subjects (p = 0.039), while there was no significant difference in meniscal lesion progression. Obesity was associated with both higher prevalence and severity of early degenerative changes in the knee in middle-aged individuals without radiographic OA and with significantly increased cartilage lesion progression (of any grade) over 36 months. (orig.)

  14. Obesity increases the prevalence and severity of focal knee abnormalities diagnosed using 3T MRI in middle-aged subjects - data from the osteoarthritis initiative

    Energy Technology Data Exchange (ETDEWEB)

    Laberge, Marc A.; Baum, Thomas; Virayavanich, Warapat; Nardo, Lorenzo; Link, Thomas M. [University of California San Francisco, Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States); Nevitt, M.C.; Lynch, J.; McCulloch, C.E. [University of California San Francisco, Department of Epidemiology and Biostatistics, San Francisco, CA (United States)

    2012-06-15

    To study the effect of BMI on the prevalence, severity, and 36-month progression of early degenerative changes in the knee by using 3T MRI in middle-aged subjects without radiographic osteoarthritis (OA). We examined baseline and 36-month follow-up MR studies from 137 middle-aged individuals (45-55 years old) with risk factors for knee OA but no radiographic OA from the Osteoarthritis Initiative. Subjects were grouped into three categories: normal BMI (BMI < 25 kg/m{sup 2}, n = 38), overweight (BMI 25-29.9 kg/m{sup 2}, n = 37), and obese (BMI {>=} 30 kg/m{sup 2}, n = 62). Using 3T MRI, cartilage, meniscus, and bone marrow abnormalities were graded using the OA Whole-organ MR Imaging Score (WORMS). The statistical analysis was corrected as necessary for differences in age, sex, and OA risk factors other than BMI. The overall prevalence of lesions was 64% for meniscus and 79% for cartilage (including low grade lesions). At baseline, the prevalence and severity of knee lesions was positively associated with BMI, with a nearly fourfold increase in meniscal tears and more than twofold increase in high-grade cartilage defects in obese individuals relative to normal-weight subjects. Over the 36-month follow-up period, the number of new or worsening cartilage lesions of any grade was significantly higher in obese subjects (p = 0.039), while there was no significant difference in meniscal lesion progression. Obesity was associated with both higher prevalence and severity of early degenerative changes in the knee in middle-aged individuals without radiographic OA and with significantly increased cartilage lesion progression (of any grade) over 36 months. (orig.)

  15. Prevalence and Predictors of Self-Reported Sexual Abuse in Severely Obese Patients in a Population-Based Bariatric Program

    Directory of Open Access Journals (Sweden)

    Danielle L. Gabert

    2013-01-01

    Full Text Available Background. Sexual abuse may be associated with poorer weight loss outcomes following bariatric treatment. Identifying predictors of abuse would enable focused screening and may increase weight management success. Methods. We analyzed data from 500 consecutively recruited obese subjects from a population-based, regional bariatric program. The prevalence of self-reported sexual abuse was ascertained using a single interview question. Health status was measured using a visual analogue scale (VAS. Multivariable logistic regression was performed to identify sexual abuse predictors. Results. The mean age was 43.7 y (SD 9.6, 441 (88.2% were females, 458 (91.8% were white, and the mean body mass index (BMI was 47.9 kg/m2 (SD 8.1. The self-reported prevalence of past abuse was 21.8% (95% CI 18.4–25.4%. Abused subjects had worse health status (VAS score 53.1 (SD 21.2 versus 58.0 (SD 20.1, P=0.03. BMI was not associated with abuse (P>0.5. Age, sex, BMI, and covariate-adjusted independent predictors of abuse included alcohol addiction (adjusted odds ratio 15.8; 95% CI 4.0–62.8, posttraumatic stress disorder (4.9; 2.5–9.5, borderline personality (3.8; 1.0–13.8, depression (2.4; 1.3–4.3, and lower household income (3.4; 1.6–7.0. Conclusions. Abuse was common amongst obese patients managed in a population-based bariatric program; alcohol addiction, psychiatric comorbidities, and low-income status were highly associated with sexual abuse.

  16. Acute diarrhea in hospitalized children of the municipality of juiz de fora, MG, Brazil: prevalence and risk factors associated with disease severity

    Directory of Open Access Journals (Sweden)

    Monica Couto Guedes Sejanes da Rocha

    2012-12-01

    Full Text Available CONTEXT: Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality. OBJECTIVE: Describe the prevalence of demographic, epidemiologic and clinical features of children under 6 years of age hospitalized for acute diarrhea, and investigate the association between these determinants and the severity of the diarrheic episode. METHOD: Retrospective, cross-sectional study, during the period from January, 2005 through December, 2008, in the municipality of Juiz de Fora, MG, Brazil. Files from 6,201 children from 0 to 6 years of age, hospitalized in two public teaching institutions (which account for 84% of all the hospitalizations in the municipality, were assessed. Acute diarrhea was defined as the presence of at least three evacuations of liquid or loose stools, within 24 hours, for a maximum period of 14 days. The patients with acute diarrhea were divided in two groups, according to disease severity, severe diarrhea being considered whenever hospitalization lasted for at least 4 days. Epidemiologic and clinical data were assessed and compared through the application of the chi-squared test and the binomial logistic regression model. RESULTS: The prevalence rate for admission due to acute diarrhea was 8.4%. The factors significantly associated with the severity of the diarrheic episode were: age under 6 months (P = 0.01, OR = 2.762; disease onset during fall (P = 0.033, OR = 1.742, presence of fever (P = 0.017, OR = 1.715 and antibiotic use during hospitalization (P = 0.000, OR = 3.872. CONCLUSIONS: Diarrhea is the third most common cause of hospitalization among children under 6 years of age in Juiz de Fora. Young age (under or equal to 6 months, fever, antibiotic use during hospitalization and disease onset during fall are risk factors associated with longer hospital stay.

  17. Acute diarrhea in hospitalized children of the municipality of Juiz de Fora, MG, Brazil: prevalence and risk factors associated with disease severity.

    Science.gov (United States)

    Rocha, Monica Couto Guedes Sejanes da; Carminate, Delaine La Gatta; Tibiriçá, Sandra Helena Cerrato; Carvalho, Iná Pires de; Silva, Maria Luzia da Rosa E; Chebli, Júlio Maria Fonseca

    2012-12-01

    Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality. Describe the prevalence of demographic, epidemiologic and clinical features of children under 6 years of age hospitalized for acute diarrhea, and investigate the association between these determinants and the severity of the diarrheic episode. Retrospective, cross-sectional study, during the period from January, 2005 through December, 2008, in the municipality of Juiz de Fora, MG, Brazil. Files from 6,201 children from 0 to 6 years of age, hospitalized in two public teaching institutions (which account for 84% of all the hospitalizations in the municipality), were assessed. Acute diarrhea was defined as the presence of at least three evacuations of liquid or loose stools, within 24 hours, for a maximum period of 14 days. The patients with acute diarrhea were divided in two groups, according to disease severity, severe diarrhea being considered whenever hospitalization lasted for at least 4 days. Epidemiologic and clinical data were assessed and compared through the application of the chi-squared test and the binomial logistic regression model. The prevalence rate for admission due to acute diarrhea was 8.4%. The factors significantly associated with the severity of the diarrheic episode were: age under 6 months (P = 0.01, OR = 2.762); disease onset during fall (P = 0.033, OR = 1.742), presence of fever (P = 0.017, OR = 1.715) and antibiotic use during hospitalization (P = 0.000, OR = 3.872). Diarrhea is the third most common cause of hospitalization among children under 6 years of age in Juiz de Fora. Young age (under or equal to 6 months), fever, antibiotic use during hospitalization and disease onset during fall are risk factors associated with longer hospital stay.

  18. Prevalence and severity of dental fluorosis and genu valgum among school children in rural field practice area of a medical college

    Directory of Open Access Journals (Sweden)

    Banavaram Anniappan Arvind

    2012-12-01

    Full Text Available Objective: To assess the prevalence of dental fluorosis and genu valgum among school children in the above mentioned area. Methods: A Cross sectional study was conducted on school children of 1st to 7th standard in the rural field practice area of a medical college. Children were examined for dental fluorosis and genu valgum. Drinking water samples were also tested for fluoride levels. Proportion of children with dental fluorosis and genu valgum were calculated by severity, age and sex. Statistical significance was analyzed by using Chisquare test or Mc Nemar test. Results: Of the 1 544 children examined 42.1% and 8.4% had dental fluorosis and genu valgum respectively. Prevalence of very mild dental fluorosis and moderate grade genu valgum were high compared to other categories. Prevalence rates increased with the age (P<0.05 and was more among girls (45.2% as compared to boys (39.1% (P<0.05. Of the 26 water samples analysed, 18 samples (69.2% revealed the fluoride content above the permissible limit. Conclusions: Findings of the present study reveal a high prevalence of dental fluorosis and genu valgum amongst school children and high fluoride level in the water. Further studies are needed to evaluate the other risk factors and reasons for gender differences.

  19. The effects of high-frequency transcranial magnetic stimulation combined with transcutaneous electrical stimulation in a severe stroke patient.

    Science.gov (United States)

    Koyama, Soichiro; Tanabe, Shigeo; Takeda, Kazuya; Warashina, Hiroaki; Sakurai, Hiroaki; Kanada, Yoshikiyo; Okumura, Ryuji; Shinoda, Jun; Nagata, Junji; Kanno, Tetsuo

    2012-10-12

    The case report describes the effects of 5 Hz repetitive transcranial magnetic stimulation (rTMS) combined with transcutaneous electrical stimulation (TES) in a patient with severe stroke. The patient was a 69-year-old male who was affected by a left middle cerebral artery infarction. The patient had no movement in his right hand. To assess the effects, cerebral blood flow and motor function were measured before and after treatment. This treatment delivered rTMS over the affected M1 with TES at the paretic wrist extensor muscles for 10 days. The regional cerebral blood flow (rCBF) in the entire brain was measured by positronemission tomography. To evaluate the motor function, the Fugl-Meyer assessment (FMA) was used. After treatment, the rCBF was increased (except for the stimulated region), and the FMA score was slightly improved. These results suggest the potential therapeutic use of rTMS combined with TES for recovery in severe stroke.

  20. [Relationship between tic symptom severity and amplitude of low frequency fluctuation of resting-state functional magnetic resonance imaging of Tourette syndrome].

    Science.gov (United States)

    Cui, Yong-hua; Zheng, Yi; Jin, Zhen; He, Yong; Chen, Xu; Yu, Li-ping

    2013-06-01

    To examine the relationship between tic symptom severity and amplitude of low frequency fluctuation (ALFF) brain functioning of the first-episode Tourette syndrome through resting-state functional magnetic resonance imaging (fMRI). Sixteen subjects were all recruited from the outpatient department of pediatrics, Beijing Anding Hospital, Capital Medical University and were all first-episode Tourette syndrome patients [male: 13, female: 3; age: 6-16 years; mean age: (11.00 ± 2.92) years]; mean education time: (5.06 ± 2.86) years; course: 14-104 months; mean (48.44 ± 25.00) months; scores of YGTSS at baseline: tic severity score: 37.88 ± 5.39; global damage score: 25.63 ± 12.63. All the subjects experienced resting-state fMRI scans and ALFF were calculated in three frequency ranges: 0.01-0.1 Hz, 0.01-0.027 Hz and 0.027-0.073 Hz. First-episode Tourette syndrome patients and 16 gender, age, and education-matched normal controls experienced resting-state fMRI scans. Correlation analysis was performed in between the amplitude of low frequency fluctuation (ALFF) and the severity of tic symptom. P tic symptom patients, tic severity (total tic scores of YGTSS) was positively correlated with the ALFF values in the orbital part of left superior frontal gyrus (0.01-0.1 Hz:r = 0.83,0.027-0.073 Hz:r = 0.91, P Tic severity was negatively correlated with the ALFF values in the right calcarine fissure and surrounding cortex (0.01-0.1 Hz:r = -0.65,0.01-0.027 Hz:r = -0.69, P Tic symptom severity of the first-episode Tourette syndrome is associated with abnormal brain activity patterns of specific brain areas.

  1. Does the prevalence of latent toxoplasmosis and frequency of Rhesus-negative subjects correlate with the nationwide rate of traffic accidents?

    Science.gov (United States)

    Flegr, Jaroslav; Dama, Madhukar

    2014-12-01

    Latent toxoplasmosis is probably the most common protistan parasitic disease with many indirect negative impacts on human health. One of the important impacts is impaired psychomotor function leading to reduced driving efficiency in Toxoplasma-seropositive subjects. Numerous case-control studies have established a positive relation between the seroprevalence of Toxoplasma gondii (Nicolle et Manceaux, 1908) and probability of traffic accidents in study populations. The prevalence of toxoplasmosis varies between populations according to local geographical conditions, hygienic practices and kitchen habits. Similarly, we see a striking variation in the incidence of traffic accidents across countries. Hence, we compiled the largest ever data set on the seroprevalence of toxoplasmosis and tried to understand its role in traffic accident-related deaths and disabilities across 87 countries. Simple non-parametric analysis showed a positive and strong relation of T. gondii seroprevalence and traffic accident related disabilities. Further, we conducted multivariate analysis to control for confounding factors. After controlling for wealth, geographical latitude, health of population, length of roads and number of vehicles, the correlation disappeared. When the frequency of RhD negativity and its interaction with toxoplasmosis were included into the model, the effects of toxoplasmosis seemingly returned. However, the analysed data suffered from the problem of multicollinearity. When a proper method of analysis, ridge regression, was applied, the effects of toxoplasmosis prevalence and RhD negativity frequency disappeared again. The existence of a strong correlation between the prevalence of toxoplasmosis and health of population in particular countries, which was the probable cause of multicollinearity and possible reason for the negative result of the present study, suggests that 'asymptomatic' latent toxoplasmosis could have a large impact on public health.

  2. Evaluation and Comparison of Frequency of Pulp Stones in Histologic Sections of Severe Chronic Periodontitis Affected Teeth and Healthy Teeth

    Directory of Open Access Journals (Sweden)

    F vaziri

    2017-01-01

    Full Text Available Introduction: Relationship between periodontal infection and pulp pathosis has been debated for many years. This human case control study was performed to evaluate the possible effects of moderate to advanced chronic periodontitis on pulp stone formation and pulpal calcifications. Methods: Current study is an experimental case control study.  Samples included 23 hopeless permanent teeth, affected with periodontitis in the case group and 23 periodontally healthy teeth in the control group, which were extracted for reasons like full denture treatment plan. After extraction and sectioning the apical 2-3 mm of root, teeth were immersed in 10% Formalin solution for 7 days. Then, teeth were decalcified in 5% HNO3 for 10 days. After implementation of tissue preparation steps, sections were made of apical, middle and coronal part of root of each sample. After histological processing, sections were examined by an experienced pathologist under a light microscope. Prescence of pulp stone was investigated in the sections and the results of the two groups were compared with each other. Results: Frequency of pulp stone showed no significant differences between the case and control groups in non of sections. (P-value= 0.730, 0.300, 0.760. Conclusion: Inflammation of periodontium in chronic periodontitis has no influence on pulp stone formation.

  3. High prevalence of severe vitamin D deficiency in combined antiretroviral therapy-naive and successfully treated Swiss HIV patients.

    Science.gov (United States)

    Mueller, Nicolas J; Fux, Christoph A; Ledergerber, Bruno; Elzi, Luigia; Schmid, Patrick; Dang, Thanh; Magenta, Lorenzo; Calmy, Alexandra; Vergopoulos, Athanasios; Bischoff-Ferrari, Heike A

    2010-05-15

    To evaluate the prevalence of 25-hydroxyvitamin D [25(OH)D] deficiency in HIV-positive patients, a population at risk for osteoporosis. Retrospective assessment of vitamin D levels by season and initiation of combined antiretroviral therapy (cART). 25(OH)D was measured in 211 HIV-positive patients: samples were taken before initiation of cART from February to April or from August to October as well as 12 (same season) and 18 months (alternate season) after starting cART. 1,25-Dihydroxyvitamin D [1,25(OH)2D] was measured in a subset of 74 patients. Multivariable analyses included season, sex, age, ethnicity, BMI, intravenous drug use (IDU), renal function, time since HIV diagnosis, previous AIDS, CD4 cell count and cART, in particular nonnucleoside reverse transcriptase inhibitor (NNRTI) and tenofovir (TDF) use. At baseline, median 25(OH)D levels were 37 (interquartile range 20-49) nmol/l in spring and 57 (39-74) nmol/l in the fall; 25(OH)D deficiency less than 30 nmol/l was more prevalent in spring (42%) than in fall (14%), but remained unchanged regardless of cART exposure. In multivariable analysis, 25(OH)D levels were higher in white patients and those with a longer time since HIV diagnosis and lower in springtime measurements and in those with active IDU and NNRTI use. 1-Hydroxylation rates were significantly higher in patients with low 25(OH)D. Hepatitis C seropositivity, previous AIDS and higher CD4 cell counts correlated with lower 1,25(OH)2D levels, whereas BMI and TDF use were associated with higher levels. In TDF-treated patients, higher 1,25(OH)2D correlated with increases in serum alkaline phosphatase. Based on the high rate of vitamin D deficiency in HIV-positive patients, systematic screening with consideration of seasonality is warranted. The impact of NNRTIs on 25(OH)D and TDF on 1,25(OH)2D needs further attention.

  4. Frequency and severity of diaper dermatitis with use of traditional Chinese cloth diapers: observations in 3- to 9-month-old children.

    Science.gov (United States)

    Liu, Na; Wang, Xuemin; Odio, Mauricio

    2011-01-01

    Chinese cloth diapers differ from disposable diapers in several respects that are central to our understanding of the etiology of diaper dermatitis (DD), yet there are no published reports on the dermatological correlates of this manner of infant care, which is prevalent among the world's second-largest pediatric population. The objective was to determine the prevalence and severity of DD in exclusive users of Chinese cloth diapers. This observational study was conducted during a single home visit to 694 Chinese children who were exclusive users of cloth diapers in five inland cities of China. During each home visit, study nurses documented the presence and severity of DD using a visual dermatological scale and conducted transepidermal water loss (TEWL) and pH measurements. Diaper dermatitis was rare in the buttocks and genital area of the children (<20%) but was common in the perianal and intertriginous regions (50-70%). TEWL and pH were mildly higher in babies with DD than in those without DD in the genital and buttocks area. Diaper dermatitis is common in children who use traditional Chinese cloth diapers, especially in the perianal and intertriginous regions. © 2011 Wiley Periodicals, Inc.

  5. 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

  6. The effects of high-frequency transcranial magnetic stimulation combined with transcutaneous electrical stimulation in a severe stroke patient

    Directory of Open Access Journals (Sweden)

    Soichiro Koyama

    2012-12-01

    Full Text Available The case report describes the effects of 5 Hz repetitive transcranial magnetic stimulation (rTMS combined with transcutaneous electrical stimulation (TES in a patient with severe stroke. The patient was a 69-year-old male who was affected by a left middle cerebral artery infarction. The patient had no movement in his right hand. To assess the effects, cerebral blood flow and motor function were measured before and after treatment. This treatment delivered rTMS over the affected M1 with TES at the paretic wrist extensor muscles for 10 days. The regional cerebral blood flow (rCBF in the entire brain was measured by positronemission tomography. To evaluate the motor function, the Fugl-Meyer assessment (FMA was used. After treatment, the rCBF was increased (except for the stimulated region, and the FMA score was slightly improved. These results suggest the potential therapeutic use of rTMS combined with TES for recovery in severe stroke.

  7. Prevalence and risk factors for HIV, hepatitis B, and hepatitis C in people with severe mental illness: a total population study of Sweden.

    Science.gov (United States)

    Bauer-Staeb, Clarissa; Jörgensen, Lena; Lewis, Glyn; Dalman, Christina; Osborn, David P J; Hayes, Joseph F

    2017-09-01

    Severe mental illness is associated with increased morbidity and mortality. The elevated risk of blood-borne viruses (BBVs) in people with severe mental illness is of concern, but the full extent of this problem is unclear. We aimed to determine the prevalence of and risk factors for BBVs in people with severe mental illness. In this nationwide, population-based, cross-sectional study, we estimated the point prevalence of HIV, hepatitis B (HBV), and hepatitis C (HCV) in people with severe mental illness, including the total adult (≥18 years) Swedish population. We defined severe mental illness as a clinical diagnosis of schizophrenia, schizoaffective disorder, bipolar disorder, or other psychotic illness according to the Swedish version of the International Statistical Classification of Diseases version 8, 9, or 10. We used multivariable logistic regression to determine the odds of BBVs in individuals with severe mental illness, relative to the general population, and to identify independent risk factors (age, sex, immigration status, socioeconomic status, education, and substance misuse) for BBV infection. We also did a sensitivity analysis excluding BBV diagnoses made before the introduction of the Register for Infection Disease Control (1997). Of 6 815 931 adults in Sweden, 97 797 (1·43%) individuals had a diagnosis of severe mental illness. Prevalence of BBVs was elevated in people with severe mental illness, of which 230 (0·24%) had HIV, 518 (0·53%) had HBV, and 4476 (4·58%) had HCV. After accounting for sociodemographic characteristics, the odds of HIV were 2·57 (95% CI 2·25-2·94, p<0·0001) times higher in people with severe mental illness than in the general population, whereas the odds of HBV were 2·29 (2·09-2·51, p<0·0001) times higher and the odds of HCV were 6·18 (5·98-6·39, p<0·0001) times higher. Substance misuse contributed most to the increased risk of BBV: after adjustment, odds ratios were 1·61 (1·40-1·85, p<0·0001) for

  8. Severe obesity increases the prevalence but not the incidence of depressive symptoms in the elderly-population-based cohort in Southern Brazil.

    Science.gov (United States)

    Goes, Vanessa Fernanda; Wazlawik, Elisabeth; D'Orsi, Eleonora; González-Chica, David Alejandro

    2017-08-01

    The relation between body weight status and depressive symptoms in the elderly differs according to age and country of origin. The goal of this study was to analyze the cross-sectional and longitudinal relationship between body mass index (BMI), waist circumference (WC) and depressive symptoms in the elderly. A population-based cohort study of 1,702 elderly individuals (70.6+8.0 years) in Southern Brazil evaluated in 2009/10 and 2013/14 was accessed. The body weight status was assessed using measured data of BMI and WC. The Geriatric Depression Scale (GDS-15) was used to determine depressive symptoms. Logistic regression analysis adjusted for sociodemographic and behavioral variables was performed. The prevalence of depressive symptoms in 2009/10 was 23.3% (95% CI 20.3-26.6) and the cumulative incidence in the 4-years period was 10.9% (95% CI 8.7-13.6). Elderly people with obesity class II-III and WC in the highest quartile had higher prevalence odds ratio of being depressed than individuals with normal weight or WC in the lower quartile (OR 2.34; 95% CI 1.42-3.87 and OR 1.73; 95% CI 1.13-2.65, respectively). Meanwhile, intermediary values of BMI and WC were associated with a lower prevalence. When evaluating the incidence of depressive symptoms, overweight individuals and those in the second quartile of WC had a lower risk (58% and 57%, respectively), but severely obese individuals had the same risk compared to those with normal BMI/WC. Severely obese individuals presented a similar incidence of depressive symptoms compared to those with normal BMI/WC, but higher prevalence. Intermediary values of body weight status decrease the risk of depressive symptoms.

  9. The Frequencies of Gastroesophageal and Extragastroesophageal Symptoms in Patients with Mild Erosive Esophagitis, Severe Erosive Esophagitis, and Barrett’s Esophagus in Taiwan

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    Sung-Shuo Kao

    2013-01-01

    Full Text Available Background. Gastroesophageal reflux disease (GERD may present with gastroesophageal and extraesophageal symptoms. Currently, the frequencies of gastroesophageal and extragastroesophageal symptoms in Asian patients with different categories of GERD remain unclear. Aim. To investigate the frequencies of gastroesophageal and extragastroesophageal symptoms in patients with mild erosive esophagitis, severe erosive esophagitis, and Barrett’s esophagus of GERD. Methods. The symptoms of symptomatic subjects with (1 Los Angeles grade A/B erosive esophagitis, (2 Los Angeles grade C/D erosive esophagitis, and (3 Barrett’s esophagus proven by endoscopy were prospectively assessed by a standard questionnaire for gastroesophageal and extragastroesophageal symptoms. The frequencies of the symptoms were compared by Chi-square test. Result. Six hundred and twenty-five patients (LA grade A/B: 534 patients; LA grade C/D: 37 patients; Barrett’s esophagus: 54 patients were assessed for gastroesophageal and extragastroesophageal symptoms. Patients with Los Angeles grade A/B erosive esophagitis had higher frequencies of symptoms including epigastric pain, epigastric fullness, dysphagia, and throat cleaning than patients with Los Angeles grade C/D erosive esophagitis. Patients with Los Angeles grade A/B erosive esophagitis also had higher frequencies of symptoms including acid regurgitation, epigastric acidity, regurgitation of food, nausea, vomiting, epigastric fullness, dysphagia, foreign body sensation of throat, throat cleaning, and cough than patients with Barrett’s esophagus. Conclusion. The frequencies of some esophageal and extraesophageal symptoms in patients with Los Angeles grade A/B erosive esophagitis were higher than those in patients with Los Angeles grade C/D erosive esophagitis and Barrett’s esophagus. The causes of different symptom profiles in different categories of GERD patients merit further investigations.

  10. Frequency and Severity of Parenteral Nutrition Medication Errors at a Large Children's Hospital After Implementation of Electronic Ordering and Compounding.

    Science.gov (United States)

    MacKay, Mark; Anderson, Collin; Boehme, Sabrina; Cash, Jared; Zobell, Jeffery

    2016-04-01

    The Institute for Safe Medication Practices has stated that parenteral nutrition (PN) is considered a high-risk medication and has the potential of causing harm. Three organizations--American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), American Society of Health-System Pharmacists, and National Advisory Group--have published guidelines for ordering, transcribing, compounding and administering PN. These national organizations have published data on compliance to the guidelines and the risk of errors. The purpose of this article is to compare total compliance with ordering, transcription, compounding, administration, and error rate with a large pediatric institution. A computerized prescriber order entry (CPOE) program was developed that incorporates dosing with soft and hard stop recommendations and simultaneously eliminating the need for paper transcription. A CPOE team prioritized and identified issues, then developed solutions and integrated innovative CPOE and automated compounding device (ACD) technologies and practice changes to minimize opportunities for medication errors in PN prescription, transcription, preparation, and administration. Thirty developmental processes were identified and integrated in the CPOE program, resulting in practices that were compliant with A.S.P.E.N. safety consensus recommendations. Data from 7 years of development and implementation were analyzed and compared with published literature comparing error, harm rates, and cost reductions to determine if our process showed lower error rates compared with national outcomes. The CPOE program developed was in total compliance with the A.S.P.E.N. guidelines for PN. The frequency of PN medication errors at our hospital over the 7 years was 230 errors/84,503 PN prescriptions, or 0.27% compared with national data that determined that 74 of 4730 (1.6%) of prescriptions over 1.5 years were associated with a medication error. Errors were categorized by steps in the PN process

  11. Severe obesity associated with cardiovascular deconditioning, high prevalence of cardiovascular risk factors, diabetes mellitus/hyperinsulinemia, and respiratory compromise.

    Science.gov (United States)

    Gidding, Samuel S; Nehgme, Rodrigo; Heise, Charles; Muscar, Carol; Linton, Annie; Hassink, Sandra

    2004-06-01

    To determine the extent and severity of obesity-related cardiorespiratory morbidity in children with body mass index (BMI) >or=40 kg/m(2). Cross-sectional analysis of a cohort comprised of 48 boys and girls aged 8 to 17 years with BMI >or=40 kg/m(2). Cardiorespiratory fitness (graded cycle exercise test), left ventricular (LV) mass (echocardiography), blood pressure, fasting lipid profile, fasting insulin, fasting glucose, HbA1c, and pulmonary function (spirometry and sleep studies) were measured. The cohort averaged 14.2 +/- 2 years of age with mean BMI of 45.5 kg/m(2). Only 2 patients had normal fitness; 37 of 48 had peak oxygen consumption or=40 kg/m(2) have substantial cardiorespiratory morbidity including severe physical deconditioning.

  12. 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.

  13. Frequency of TV viewing and prevalence of overweight and obesity among adult women in Bangladesh: a cross-sectional study.

    Science.gov (United States)

    Ghose, Bishwajit

    2017-01-31

    Research in developed countries has demonstrated an association of varying degrees between watching TV and the risk of being overweight and obese. However, there is no evidence of such an association in the context of the South Asian population. To investigate whether watching TV increases the risk of being overweight and obese among women in Bangladesh. Rural and urban areas in Bangladesh. Participants were 16 624 non-pregnant women aged between 15 and 49 years. The study was based on cross-sectional data from the Bangladesh Demographic and Health Survey (BDHS) conducted in 2014. The main outcome variables were overweight and obesity measured by body mass index. Data were analysed by using descriptive statistics, cross-tabulation and multivariable logistic regression models. The prevalence of overweight and obesity in the sample population were, respectively, 4.5% (4.18% to 4.82%) and 20% (95% CI 19.39% to 20.61%). In the multivariable analysis, no statistically significant association was found between watching TV and being overweight. However, the odds of being obese among rural women were 63% higher (adjusted OR (AOR) 1.625, 95% CI 1.179 to 2.241) among those who watched less than once a week, and 68% (AOR 1.683, 95% CI 1.029 to 2.751) higher among women who watched TV at least once a week compared to those who did not watch TV at all. Urban women who watched TV at least once a week were 67% more likely to be obese (AOR 1.665, 95% CI 1.079 to 2.568) compared to those who did not watch at all. Prevalence of overweight and obesity has risen considerably among women aged between 15 and 49 years since the previous estimates based on BDHS data. Frequent TV watching was associated with a higher risk of being obese among adult women in rural areas. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  14. Prevalence and impact of preoperative moderate/severe tricuspid regurgitation on patients undergoing transcatheter aortic valve replacement.

    Science.gov (United States)

    Barbanti, Marco; Binder, Ronald K; Dvir, Danny; Tan, John; Freeman, Melanie; Thompson, Christopher R; Cheung, Anson; Wood, David A; Leipsic, Jonathon; Webb, John G

    2015-03-01

    Significant tricuspid regurgitation (TR) is a marker for late-stage myocardial and valvular heart disease. Whether preoperative TR affects clinical outcomes of patients undergoing transcatheter aortic valve replacement (TAVR) has never been investigated. This study sought to identify the impact of moderate and severe TR on outcomes after TAVR. All patients undergoing TAVR from January 2007 to August 2012 at St. Paul's Hospital, Vancouver, Canada, (n = 518) were dichotomized according to the severity of preoperative TR (moderate/severe vs. none/mild). All clinical outcomes were defined according to the valve academic research consortium-2 definitions. At baseline, moderate or severe TR was reported in 79 patients (15.2%). At 30 days, moderate/severe TR had improved in 12 patients (15.2%), was unchanged in 46 patients (58.3%), and worsened in 7 patients (8.9%). Of those with none/mild TR at baseline, 35 (7.9%) patients had moderate TR at 30-day follow-up. Two-year all-cause (38.4% vs. 20.0%, Log-rank test, P = 0.001) and cardiac mortality (12.9% vs. 4.6%, Log-rank test, P = 0.004) as estimated by Kaplan-Meier analysis were considerably higher in patients with significant TR. However, significant TR did not emerge as independent risk factor for 2-year all-cause mortality (adjusted OR: 1.55, 95% confidence interval (CI): 0.91-2.64, P = 0.105). Pre-specified subgroups showed an interaction between TR and left ventricular systolic function (Pinteraction  = 0.047). Indeed, moderate/severe TR was significantly related to mortality only in patients with left ventricular ejection fraction (LVEF) > 40% (adjusted OR: 2.01, CI: 1.05-3.84, P = 0.036). In patients with LVEF ≤ 40%, TR had no significant impact on all-cause mortality (adjusted OR: 1.04, CI: 0.34-3.16, P = 0.946). No significant interactions were identified regarding patients with perioperative moderate/severe mitral regurgitation (Pinteraction  = 0.829) and patients with

  15. Molecular epidemiology of canine GM1 gangliosidosis in the Shiba Inu breed in Japan: relationship between regional prevalence and carrier frequency.

    Science.gov (United States)

    Uddin, Mohammad M; Arata, Sayaka; Takeuchi, Yukari; Chang, Hye-Sook; Mizukami, Keijiro; Yabuki, Akira; Rahman, Mohammad M; Kohyama, Moeko; Hossain, Mohammad A; Takayama, Kenji; Yamato, Osamu

    2013-07-03

    Canine GM1 gangliosidosis is a fatal disease in the Shiba Inu breed, which is one of the most popular traditional breeds in Japan and is maintained as a standard breed in many countries. Therefore, it is important to control and reduce the prevalence of GM1 gangliosidosis for maintaining the quality of this breed and to ensure supply of healthy dogs to prospective breeders and owners. This molecular epidemiological survey was performed to formulate an effective strategy for the control and prevention of this disease. The survey was carried out among 590 clinically unaffected Shiba Inu dogs from the 8 districts of Japan, and a genotyping test was used to determine nation-wide and regional carrier frequencies. The number and native district of affected dogs identified in 16 years from 1997 to June 2013 were also surveyed retrospectively. Of the 590 dogs examined, 6 dogs (1.02%, 6/590) were carriers: 3 dogs (2.27%, 3/132) from the Kinki district and the other 3 dogs from the Hokkaido, Kanto, and Shikoku districts. The retrospective survey revealed 23 affected dogs, among which, 19 dogs (82.6%) were born within the last 7 years. Of the 23 affected dogs, 12 dogs (52.2%) were from the Kinki district. Pedigree analysis demonstrated that all the affected dogs and carriers with the pedigree information have a close blood relationship. Our results showed that the current carrier frequency for GM1 gangliosidosis is on the average 1.02% in Japan and rather high in the Kinki district, which may be related to the high prevalence observed over the past 16 years in this region. This observation suggests that carrier dogs are distributed all over Japan; however, kennels in the Kinki district may face an increased risk of GM1 gangliosidosis. Therefore, for effective control and prevention of this disease, it is necessary to examine as many breeding dogs as possible from all regions of Japan, especially from kennels located in areas with high prevalence and carrier frequency.

  16. Prevalence of Electrolyte Disorders Among Cases of Diarrhea with Severe Dehydration and Correlation of Electrolyte Levels with Age of the Patients

    International Nuclear Information System (INIS)

    Ahmad, M. S.; Wahid, A.; Ahmad, M.; Mahboob, N.; Mehmood, R.

    2016-01-01

    Objective: To find out the prevalence of electrolyte disorders among children with severe dehydration, and to study correlation between age and electrolyte, urea and creatinine levels. Study Design: Prospective, analytical study. Place and Duration of Study: Outdoor and indoor of Fazle-Omar Hospital, Rabwah, Pakistan, from January to December 2012. Methodology: All patients from birth to 18 years age, presenting with diarrhea and severe dehydration were included in the study. Urea, creatinine and electrolyte levels of all patients included in the study were checked and recorded in the data form with name, age and outcome. The prevalence of electrolyte disorders were ascertained and correlation with age was determined by Pearson's coefficient. Result: At total of 104 patients were included in the study. None of the patients died. Hyperchloremia was the commonest electrolyte disorder (53.8 percentage), followed by hyperkalemia (26.9 percentage) and hypernatremia (17.3 percentage). Hyponatremia, hypokalemia and hypochloremia were present in 10.6 percentage, 7.7 percentage, and 10.6 percentage cases, respectively. Weak negative correlation was found between age and chloride and potassium levels. Conclusion: Different electrolyte disorders are common in children with diarrhea-related severe dehydration. (author)

  17. Prevalence and severity of periodontal disease in type 2 diabetes mellitus (non-insulin-dependent diabetes mellitus patients in Bangalore city: An epidemiological study

    Directory of Open Access Journals (Sweden)

    S M Apoorva

    2013-01-01

    Full Text Available Background: Our objective was to study the prevalence and severity of periodontal disease in type 2 diabetes mellitus (DM patients in Bangalore city. Materials and Methods : Four hundred and eight type 2 DM patients (Study Group and 100 non-diabetic patients (Control Group among the age group of 35-75 years were included in the study. The study group was divided based on Glycated hemoglobin levels into well, moderately and poorly controlled. Relevant information regarding age, oral hygiene habits and personal habits was obtained from the patients. Diabetic status and mode of anti-diabetic therapy of the study group was obtained from the hospital records with consent from the patient. Community periodontal index (CPI was used to assess the periodontal status. The results were statistically evaluated. Results : The mean CPI score and the number of missing teeth was higher in diabetics compared with non-diabetics, and was statistically significant ( P=0.000, indicating that prevalence and extent of periodontal disease was more frequent and more severe in diabetic patients. The risk factors like Glycated hemoglobin, duration of diabetes, fasting blood sugar, personal habits and oral hygiene habits showed a positive correlation with periodontal destruction, whereas mode of anti-diabetic therapy showed a negative correlation according to the multiple regression analysis. The odds ratio of a diabetic showing periodontal destruction in comparison with a non-diabetic was 1.97, 2.10 and 2.42 in well, moderately and poorly controlled diabetics, respectively. Conclusion : Our study has made an attempt to determine the association between type 2 DM (NIDDM and periodontal disease in Bangalore city. It was found that type 2 DM (non-insulin-dependent diabetes mellitus [NIDDM] subjects manifested relatively higher prevalence and severity of periodontal disease as compared with non-diabetics.

  18. Prevalence and severity of periodontal disease in type 2 diabetes mellitus (non-insulin-dependent diabetes mellitus) patients in Bangalore city: An epidemiological study.

    Science.gov (United States)

    Apoorva, S M; Sridhar, N; Suchetha, A

    2013-01-01

    Our objective was to study the prevalence and severity of periodontal disease in type 2 diabetes mellitus (DM) patients in Bangalore city. Four hundred and eight type 2 DM patients (Study Group) and 100 non-diabetic patients (Control Group) among the age group of 35-75 years were included in the study. The study group was divided based on Glycated hemoglobin levels into well, moderately and poorly controlled. Relevant information regarding age, oral hygiene habits and personal habits was obtained from the patients. Diabetic status and mode of anti-diabetic therapy of the study group was obtained from the hospital records with consent from the patient. Community periodontal index (CPI) was used to assess the periodontal status. The results were statistically evaluated. The mean CPI score and the number of missing teeth was higher in diabetics compared with non-diabetics, and was statistically significant (P=0.000), indicating that prevalence and extent of periodontal disease was more frequent and more severe in diabetic patients. The risk factors like Glycated hemoglobin, duration of diabetes, fasting blood sugar, personal habits and oral hygiene habits showed a positive correlation with periodontal destruction, whereas mode of anti-diabetic therapy showed a negative correlation according to the multiple regression analysis. The odds ratio of a diabetic showing periodontal destruction in comparison with a non-diabetic was 1.97, 2.10 and 2.42 in well, moderately and poorly controlled diabetics, respectively. Our study has made an attempt to determine the association between type 2 DM (NIDDM) and periodontal disease in Bangalore city. It was found that type 2 DM (non-insulin-dependent diabetes mellitus [NIDDM]) subjects manifested relatively higher prevalence and severity of periodontal disease as compared with non-diabetics.

  19. A Case-Control Study of Body Composition, Prevalence, and Curve Severity of the Patients With Adolescent Idiopathic Scoliosis in the East Part of China.

    Science.gov (United States)

    Zheng, Yu; Dang, Yini; Yang, Yan; Sun, Ning; Wang, Tao; Li, Huabo; Zhang, Lijie; He, Chengqi; Wong, M S

    2017-11-01

    The purpose of the study is to investigate the characteristics of prevalence and curve severity in patients with adolescent idiopathic scoliosis (AIS) and the body composition alterations between the patients with AIS and healthy controls. Information on the study sample was obtained from a screening database. The AIS cohort was paired with an age- and gender-matched healthy cohort. The stratification of BMI and curve severity was conducted according to the criteria developed by the US Centers for Disease Control and Prevention and the Scoliosis Research Society. The prevalence and curve severity of the patients with AIS were investigated. Multigroup comparison of body composition parameters was conducted according to BMI between the patients with AIS and healthy controls. A total of 1,202 patients with AIS and an age- and gender-matched cohort were recruited from local schools. The underweight cases had the highest prevalence of AIS and significantly higher Cobb angle compared with the other three BMI subgroups. Although the patients with AIS had lower body weight, body fat mass, percentage of body fat, and fat-free mass compared with healthy controls, converse results were observed in the underweight cases after stratification according to BMI. Based on the sporadic body composition of the patients with AIS observed in the current study, it is predictable that the pathophysiological alterations may be different before and after the onset of scoliosis. Well-designed human or animal studies for underweight patients would be helpful to reveal the mechanisms of pathophysiological alterations and better predict the development of AIS. Copyright © 2017 Scoliosis Research Society. Published by Elsevier Inc. All rights reserved.

  20. Incomplete pulmonary fissures evaluated by volumetric thin-section CT: Semi-quantitative evaluation for small fissure gaps identification, description of prevalence and severity of fissural defects

    Energy Technology Data Exchange (ETDEWEB)

    Koenigkam-Santos, Marcel, E-mail: marcelk46@yahoo.com.br [Department of Diagnostic and Interventional Radiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg (Germany); Radiology Department, German Cancer Research Center (Deutsches Krebsforschungszentrum – DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Department of Radiology, University Hospital of the School of Medicine of Ribeirao Preto – University of Sao Paulo, Av. Bandeirantes 3900, Campus Universitario Monte Alegre, 14048900 Ribeirao Preto, SP (Brazil); Paula, Wagner Diniz de, E-mail: wdpaula@unb.br [Department of Diagnostic and Interventional Radiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg (Germany); Department of Radiology, University Hospital of the University of Brasilia, Brasilia, DF (Brazil); Owsijewitsch, Michael, E-mail: michael.owsijewitsch@med.uniheidelberg.de [Department of Diagnostic and Interventional Radiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg (Germany); Radiology Department, German Cancer Research Center (Deutsches Krebsforschungszentrum – DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Wielpütz, Mark Oliver, E-mail: mark.wielpuetz@med.uni-heidelberg.de [Department of Diagnostic and Interventional Radiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg (Germany); Radiology Department, German Cancer Research Center (Deutsches Krebsforschungszentrum – DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Gompelmann, Daniela, E-mail: daniela.gompelmann@thoraxklinik-heidelberg.de [Pneumology and Respiratory Medicine, Chest Clinic (Thoraxklinik) at University of Heidelberg, Amalienstr. 5, 69126 Heidelberg (Germany); Schlemmer, Heinz-Peter, E-mail: h.schlemmer@dkfz-heidelberg.de [Radiology Department, German Cancer Research Center (Deutsches Krebsforschungszentrum – DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); and others

    2013-12-01

    Objective: To assess the interobserver agreement for a semi-quantitative evaluation of the interlobar fissures integrity in volumetric thin-section CT images, looking for more detailed information regarding fissural defects; and describe prevalence and severity of fissural defects between the different functional groups of subjects. Materials and methods: Volumetric scans of 247 individuals exposed to tobacco with different functional status (normal to severe COPD), were retrospectively and independently evaluated by 2 chest radiologists, with a consensual reading additionally with a third reader in disagreement cases. Right oblique (RO), right horizontal (RH) and left oblique fissures (LO) integrity was estimated using a 5% scale. GOLD classification was available for all subjects. Results: Interobserver agreement (weighted Kappa-index) for fissural categorization was 0.76, 0.70 and 0.75, for RO, RH and LO, respectively. Final evaluation found 81%, 89% and 50% of RO, RH and LO to be incomplete, with respective mean integrity of 80%, 58% and 80%. Small fissure gaps (<10%) were present in 30% of patients. Prevalence and severity of fissural defects were not different between the GOLD categories. Conclusions: A substantial agreement between readers was found in the analysis of interlobar fissures integrity. The semi-quantitative method allowed a detailed description of the fissural defects, information that can be important, for example, in endoscopic lung volume reduction therapies for emphysema. Small fissure gaps, overlooked in previous studies, were found in almost a third of the patients. A higher than previously described prevalence of fissural defects was described, but without significant differences among the distinct functional groups.

  1. Prevalence, Risk Factors, and Correlates of Anxiety at 1 Year After Moderate to Severe Traumatic Brain Injury.

    Science.gov (United States)

    Hart, Tessa; Fann, Jesse R; Chervoneva, Inna; Juengst, Shannon B; Rosenthal, Joseph A; Krellman, Jason W; Dreer, Laura E; Kroenke, Kurt

    2016-05-01

    To determine at 1 year after moderate to severe traumatic brain injury the (1) rate of clinically significant anxiety; (2) rates of specific symptoms of anxiety; (3) risk factors for anxiety; and (4) associations of anxiety with other 1-year outcomes, including participation and quality of life. Prospective longitudinal observational study. Inpatient rehabilitation centers, with data capture at injury and 1-year follow-up. Persons with moderate to severe traumatic brain injury who were enrolled in the Traumatic Brain Injury Model Systems database (N=1838). Not applicable. The 7-item Generalized Anxiety Disorder Scale, Patient Health Questionnaire (9-item screen for depression), FIM, Participation Assessment with Recombined Tools-Objective, and Satisfaction with Life Scale. Clinically significant anxiety was reported by 21% of the participants. Of these, >80% reported interference with daily activities, with the most common symptoms being excessive worry and irritability. A common pattern was comorbid anxiety and depression, with smaller proportions reporting either disorder alone. Anxiety had large effect sizes with respect to life satisfaction and cognitive disability and medium to small effect sizes relative to societal participation and self-care. Middle age, black race, lower socioeconomic status, preinjury mental health treatment, and at least 1 traumatic brain injury prior to the index injury were all risk factors for later anxiety. Anxiety should be screened, fully evaluated, and treated after moderate to severe traumatic brain injury. Worry and irritability might be treated with pharmacologic agents or relatively simple behavioral interventions, which should be further researched in this population. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  2. Prevalência e severidade da cárie dentária em escolares de seis e doze anos de idade Prevalence and severity of dental caries among schoolchildren aged six and twelve

    Directory of Open Access Journals (Sweden)

    Jefferson Luiz Traebert

    2001-06-01

    Full Text Available OBJETIVO: Investigar a prevalência e a severidade da cárie dentária e as necessidades de tratamento em escolares de 6 e 12 anos de idade, comparando-se os alunos de escolas públicas com os de privadas. MÉTODOS: Foi estudada a população de escolares do município de Blumenau, SC, a partir de uma amostra de 1.473 escolares, representativa de quatro estratos: escolares de 6 anos de escolas públicas, de 6 anos de escolas privadas, de 12 anos de escolas públicas e de 12 anos de escolas privadas. Utilizaram-se os critérios de diagnóstico da Organização Mundial de Saúde (1997. RESULTADOS: A prevalência de cárie na dentição decídua em escolares de 6 anos foi de 60,9% em escolas públicas e de 34,9% em escolas privadas (pOBJECTIVE: To determine the prevalence and severity of dental caries and to assess treatment needs among schoolchildren aged 6 and 12 in Blumenau, Brazil, and to compare the results found for private and public schools. METHODS: A schoolchildren population of Blumenau, SC, Brazil, was studied. A random sample of 1,473 schoolchildren from Blumenau, Brazil, was obtained. Four strata were studied: 6 and 12 years old schoolchildren attending public and private schools. WHO (1997 criteria for caries diagnosis and treatment needs were used. RESULTS: The prevalence of caries in the primary dentition of 6-years-old children was 60.9% and 34.9% in public and private schools (p<0.0001, respectively. The mean DMF-T for children aged 6 was 2.98 and 1.32 for public and private schools, respectively, (p<0.0001, and 2.42 for the whole sample. The prevalence of caries in the permanent dentition of 12-years-old children was 54.7% and the mean DMF-T was 1.46 for public schools. The response rate for private schools was low and the results could not be analyzed. Forty-two percent and 77.0% of children aged six of public and private schools, respectively, had no treatment needs. For those aged 12, the percentage was 53.0% for public

  3. Alloimmunization against Iy, a low-frequency antigen on platelet glycoprotein Ib/IX as a cause of severe neonatal alloimmune thrombocytopenic purpura.

    Science.gov (United States)

    Kiefel, V; Vicariot, M; Giovangrandi, Y; Kroll, H; Böhringer, M; Greinacher, A; Breitfeld, C; Santoso, S; Mueller-Eckhardt, C

    1995-01-01

    Neonatal alloimmune thrombocytopenia (NAIT) is usually induced by platelet-specific antibodies against HPA-1a (Zwa) or HPA-5b (Bra). Recently, low-frequency alloantigens on the platelet glycoprotein (GP) IIb/IIIa complex have been discovered as a cause for NAIT. In this report, a new low-frequency platelet-specific alloantigen, Iy, is described which induced severe NAIT. The corresponding antigen was detected in 1/249 unrelated German blood donors. Antibody binding assays with trypsin-digested platelets (ELISA, immunoprecipitation with biotin-labelled platelets) indicate that the antigen is not localized on the glycocalicin moiety of GP Ib alpha, but may be situated on the remnant moiety of GP Ib alpha, GP IX or GPIb beta. Apparently, Iy is not related to the HPA-2 (Ko) antigen system.

  4. Coffee but not green tea consumption is associated with prevalence and severity of hepatic steatosis: the impact on leptin level.

    Science.gov (United States)

    Imatoh, T; Kamimura, S; Miyazaki, M

    2015-09-01

    Most of the studies that have investigated the association between coffee consumption and hepatic steatosis have been experimental and small-scale clinical studies. As a result, epidemiological studies are scarce. To clear the association, we conducted a cross-sectional study and investigated the effects of coffee consumption with those of green tea consumption. We analyzed 1024 Japanese male workers. The diagnosis of hepatic steatosis was based on ultrasonography. We divided coffee and green tea consumption into the following three categories: non-drinker; 1-2 cups/day and ⩾3 cups/day. To investigate the association between hepatic steatosis and coffee or green tea consumption, we calculated the odds ratio (OR) and adjusted the means of leptin levels on each severity of hepatic steatosis. A total of 265 of our subjects (25.9%) were diagnosed with hepatic steatosis. The ORs of the group of subjects who drank >3 cups of coffee/day was significantly lower compared with that of the noncoffee drinker group (OR 0.59, 95% confidence intervals 0.38-0.90, P=0.03). Although there was a significant difference between coffee consumption and leptin level only in the asymptomatic group, we found a decreasing trend in the asymptomatic and moderate-severe hepatic steatosis group. We did not find the same relationships in green tea consumption. Although we did not find an association between hepatic steatosis and green tea consumption, coffee may have beneficial effects on hepatic steatosis. In addition, we produced one possible hypothesis that coffee consumption negatively associates with leptin levels in hepatic steatosis.

  5. Prevalence and age-of-onset distributions of DSM IV mental disorders and their severity among school going Omani adolescents and youths: WMH-CIDI findings

    Directory of Open Access Journals (Sweden)

    Morsi Magdi

    2009-09-01

    Full Text Available Abstract Background There is a dearth of studies exploring the magnitude of mental disorders amongst adolescents and youths in the Arab world. To our knowledge, this phase 2 survey in Oman is the first nationally representative school-based study to determine the prevalence of DSM-IV mental disorders (lifetime and over the preceding 12 months, their age-of-onset distributions and determine their severity over the past 12 months using the World Mental Health-Composite International Diagnostic Interview, the WMH-CIDI, used for international comparison. Methods A total of 1,682 (91.61% students out of 1836 students who formed the phase 2 random sub-sample of a multi-stage, stratified, random sampling design (phase 1, participated in the face-to-face structured interview using the Arabic-version of WMH-CIDI 3.0. Results The phase 1 results using the General Health Questionnaire (GHQ-12 and Child Depression Inventory (CDI showed depressive symptoms to be 17% prevalent in the larger sample of 5409 adolescents and youths. Amongst the phase 2 respondents from this sample, 13.9% had at least one DSM IV diagnostic label. The lifetime prevalence of Major Depressive Disorder (MDD was 3.0%; Bipolar Mood Disorder (BMD was 1%, Specific phobia 5.8% and Social phobia 1.6%. The female gender was a strong predictor of a lifetime risk of MDD (OR 3.3, 95% CI 1.7-6.3, p = 0.000; Any Mood Disorders (OR 2.5, 95% CI 1.4-4.3, p = 0.002 and Specific Phobia (OR 1.5, 95% CI 1.0-2.4, p = 0.047. The severity of illness for cases diagnosed with 12 month DSM IV disorders was found to be 80% lower in females (OR 0.2, 95%CI 0.0-0.8. The estimates over the previous 12 month period when compared with the lifetime prevalence showed a 25% to 40% lower prevalence for MDD, Specific phobia, Social phobia, Any Anxiety Disorders (AAD and Any Mood disorders (AMD while the rate was 80% lower for Separation Anxiety Disorder/Adult Separation Anxiety (SAD/ASA. Mood disorders were significantly

  6. Prevalence of high frequency hearing loss consistent with noise exposure among people working with sound systems and general population in Brazil: A cross-sectional study

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    Trevisani Virgínia FM

    2008-05-01

    Full Text Available Abstract Background Music is ever present in our daily lives, establishing a link between humans and the arts through the senses and pleasure. Sound technicians are the link between musicians and audiences or consumers. Recently, general concern has arisen regarding occurrences of hearing loss induced by noise from excessively amplified sound-producing activities within leisure and professional environments. Sound technicians' activities expose them to the risk of hearing loss, and consequently put at risk their quality of life, the quality of the musical product and consumers' hearing. The aim of this study was to measure the prevalence of high frequency hearing loss consistent with noise exposure among sound technicians in Brazil and compare this with a control group without occupational noise exposure. Methods This was a cross-sectional study comparing 177 participants in two groups: 82 sound technicians and 95 controls (non-sound technicians. A questionnaire on music listening habits and associated complaints was applied, and data were gathered regarding the professionals' numbers of working hours per day and both groups' hearing complaint and presence of tinnitus. The participants' ear canals were visually inspected using an otoscope. Hearing assessments were performed (tonal and speech audiometry using a portable digital AD 229 E audiometer funded by FAPESP. Results There was no statistically significant difference between the sound technicians and controls regarding age and gender. Thus, the study sample was homogenous and would be unlikely to lead to bias in the results. A statistically significant difference in hearing loss was observed between the groups: 50% among the sound technicians and 10.5% among the controls. The difference could be addressed to high sound levels. Conclusion The sound technicians presented a higher prevalence of high frequency hearing loss consistent with noise exposure than did the general population, although

  7. Prevalence of Charcot arthropathy in Type 2 diabetes patients aged over 50 years with severe peripheral neuropathy: A retrospective study in a Tertiary Care South Indian Hospital

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    Dharmadas Salini

    2018-01-01

    Full Text Available Aims: Available literature on the prevalence of Charcot arthropathy (CA represents mainly Western population. No study has been reported from India so far. Hence we attempted to study the prevalence of CA in patients with type 2 diabetes mellitus and severe peripheral neuropathy (T2DMPN, belonging to Indian population amongst whom type 2 diabetes is on the rise in alarming proportions. Materials and Methods: Medical records of 3387 patients who performed an objective vibration perception threshold test during the year 2015 were screened for T2DMPN. Out of these, 1475 T2DMPN patients above 50 years were selected and analyzed in detail for CA. CA was diagnosed based on clinical features and/or radiological investigations. The anatomical localization of the disease distribution of the affected foot was done according to Brodsky's classification. Results: The prevalence of CA in T2DMPN patients was found to be 9.8%. The mean age of patients diagnosed with CA was 63 ± 8.36 years, and mean duration of DM for CA to develop was 18.01 ± 8.23 years. About 62.5% of the patients were male and 37.5% female. Bilateral presentation of CA was observed in 20.8% of patients. Multiple sites of the foot were affected in 48.6% of patients and belonged to type 4 classification of Brodsky. Conclusions: A high prevalence of CA (9.8% was observed in the present study conducted on T2DMPN patients who presented to the endocrinology department of a tertiary care South Indian hospital. In the majority of patients, the area of foot affected belonged to type 4 classification of Brodsky.

  8. The existence of experience and frequency and severity of related concerns of ethical issues in nursing practice encountered in organ transplantation.

    Science.gov (United States)

    Tanimizu, N; Shuda, A; Imanishi, T; Akazawa, C; Hayashi, Y; Hagiwara, K

    2014-05-01

    The purpose of this study was to elucidate the existence of the experience of and the frequency and severity of related concerns of distressful ethical situations encountered by nursing professionals in organ transplantation. An anonymous self-administered questionnaire was mailed to 569 nurses in 79 facilities that performed organ transplantation with living or brain-dead donors who provided approval for this study. The questionnaire, developed according to the Likert method, was composed of 12 items referring to the basic attributes of nursing professionals based on the results of previous studies and the scientific literature, as well as 27 items referring to the presence or absence and the frequency and severity of concerns regarding ethical situations. The data were analyzed using descriptive statistics. The questionnaire was distributed to 569 nursing professionals working in 79 facilities that had provided consent for study participation. Responses were obtained from 218 participants (recovery rate: 38.3%). Among the 3 highest-ranking items, those in the first and second positions in terms of the presence or absence and the frequency of worries were the same as those in the second and third positions in terms of the severity of concerns. In addition, the 3 lower-ranking items also were the same. Among the ethical situations encountered by nursing professionals, the ones most often experienced that caused the most concern were the following: "I have questioned whether it was better for the recipient, who could not do self-care after the transplant, to undergo transplantation", and "I have felt that a recipient decided to receive a transplant without considering the importance of posttransplant self-management when making a decision about transplant surgery." The results indicate that most of the ethical issues related to organ transplantation in nursing practice were experienced because recipients, their families, and donors could not foresee the various

  9. Prevalence of severe acute malnutrition and associated sociodemographic factors among children aged 6 months–5 years in rural population of Northern India: A population-based survey

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    Ajeet Singh Bhadoria

    2017-01-01

    Full Text Available Introduction: National Family Health Survey (NFHS-3 documented that nearly 57 million children are undernourished in India, which is one-third of the world's share. We planned a study to identify the prevalence of severe acute malnutrition (SAM among children aged <5 years in a rural population of Northern India. Materials and Methods: A cross-sectional study was conducted at 2 blocks of District Meerut during 2012–2014. A total of 70 villages were identified and all children in the age group 6–60 months were approached through house-to-house visits. Data on sociodemographic profile and anthropometry were collected utilizing standards methods and equipment. The Z-scores for weight-for-age, height-for-age, and weight-for-height (WHZ were calculated using the World Health Organization (WHO reference data as standard. SAM (severe wasting was defined as per the WHO criteria (WHZ score −3 standard deviation or severe visible wasting or bipedal edema. Results: A total of 19,449 children were screened and 18,463 children (age, 32.6 ± 15.4 years, and 53.4% males were enrolled, and 466 were excluded due to erroneous age estimation and physical deformities. The prevalence of SAM was 2.2%, 95% confidence interval (CI 2.02–2.44%, (409/18,463. Multivariate logistic regression documented age (odds ratio [OR]: 0.97, 95% CI 0.96–0.98, nuclear family (OR: 1.25, 95% CI 1.01–1.54, lower occupation of head of family (OR: 1.29, 95% CI 1.05–1.59, and lower paternal education (OR: 1.49, 95% CI 1.16–1.91 as independent predictor of SAM. Conclusion: The prevalence of SAM was lower (2.2% in this Northern district of India as compared to national prevalence (7.9%. Younger age, nuclear family, lower parental education, and poor occupation of the head of the family predispose a child to SAM.

  10. Impact of coccidiosis control program and feeding plan on white striping prevalence and severity degree on broiler breast fillets evaluated at three growing ages.

    Science.gov (United States)

    Dalle Zotte, A; Tasoniero, G; Russo, E; Longoni, C; Cecchinato, M

    2015-09-01

    This study investigated the impact of 2 coccidiosis control systems (vaccine vs anticoccidial) and 2 feeding plans (standard energy vs low energy content, the latter supplemented with threonine and enzymes in the second half of the production cycle) on white striping (WS) prevalence and severity in chicken broiler breasts at commercial slaughter age (51 d). The age of lesion onset was also investigated with the sacrifice of 80 chicks at 12, and 80 chicks at 25 d of age. Seven hundred and twenty ROSS 708 strain male chicks were divided into 4 groups: a non-vaccinated group fed with standard diet (CONTROL); two groups vaccinated against coccidiosis but fed either a standard diet (VACC) or a low-energy diet supplemented with threonine and enzymes (VACC-LE plus); and a fourth group fed a standard diet containing anticoccidial additive except during the finishing period (COX). After live performance, yields, and fillet pH were measured, the breasts were weighed and scored as level 0 (no WS), level 1 (moderate WS), and level 2 (severe WS) at each of the 3 ages; data were covariate for slaughter weight. The results suggest an ameliorative effect of coccidiosis control systems when compared to the control group in terms of live weight, breast yield, and whole breast weight, with heavier fillets characterized by higher pH values. WS appeared at 25 d of age with an average prevalence of 11.5% and with lesions of moderate severity. There were no statistically significant differences due to the experimental treatment at this age. At commercial slaughter age, total average prevalence was 96%, with COX birds showing higher level 2 prevalence (77.6%). This could be related to the higher slaughter weight reached by the COX group (P<0.001) and the treatment effect (P<0.01) that probably adds to the effect of live weight. Diet had no effect on overall live performance of VACC-LE plus chickens, which were similar to those of the VACC group. © 2015 Poultry Science Association Inc.

  11. The prevalence and correlates of severe social withdrawal (hikikomori) in Hong Kong: A cross-sectional telephone-based survey study.

    Science.gov (United States)

    Wong, Paul W C; Li, Tim M H; Chan, Melissa; Law, Y W; Chau, Michael; Cheng, Cecilia; Fu, K W; Bacon-Shone, John; Yip, Paul S F

    2015-06-01

    Severe social withdrawal behaviors among young people have been a subject of public and clinical concerns. This study aimed to explore the prevalence of social withdrawal behaviors among young people aged 12-29 years in Hong Kong. A cross-sectional telephone-based survey was conducted with 1,010 young individuals. Social withdrawal behaviors were measured with the proposed research diagnostic criteria for hikikomori and were categorized according to the (a) international proposed duration criterion (more than 6 months), (b) local proposed criterion (less than 6 months) and (c) with withdrawal behaviors but self-perceived as non-problematic. The correlates of social withdrawal among the three groups were examined using multinomial and ordinal logistic regression analyses. The prevalence rates of more than 6 months, less than 6 months and self-perceived non-problematic social withdrawal were 1.9%, 2.5% and 2.6%, respectively. In terms of the correlates, the internationally and locally defined socially withdrawn youths are similar, while the self-perceived non-problematic group is comparable to the comparison group. The study finds that the prevalence of severe social withdrawal in Hong Kong is comparable to that in Japan. Both groups with withdrawal behaviors for more or less than 6 months share similar characteristics and are related to other contemporary youth issues, for example, compensated dating and self-injury behavior. The self-perceived non-problematic group appears to be a distinct group and the withdrawal behaviors of its members may be discretionary. © The Author(s) 2014.

  12. Decreased sleep quality in Parkinson's patients is associated with higher anxiety and depression prevalence and severity, and correlates with pain intensity and quality.

    Science.gov (United States)

    Rana, Abdul Qayyum; Qureshi, Abdul Rehman M; Shamli Oghli, Yazan; Saqib, Yosuf; Mohammed, Bilal; Sarfraz, Zainab; Rana, Ruqqiyah

    2018-04-17

    Pain, poor sleep quality, restless legs syndrome (RLS), and other symptoms are frequently reported by patients with Parkinson's disease (PD). However, the impact that pain severity and interference has on non-motor symptoms (NMS) has not been extensively studied. The objective of the present study is to explore the relationship between sleep quality in PD to pain and other NMS that affect quality of life. The study included 100 PD patients and 100 age and gender-matched controls assessed for pain severity and pain interference using the Brief Pain Inventory and sleep quality using the Pittsburgh Sleep Quality Index. Participants were also evaluated for their subjective levels of anxiety and depression using the Hospital Anxiety and Depression Scale. PD patients with poor sleep quality had greater pain severity and pain interference than controls and PD patients with good or borderline sleep quality. PD patients with poor sleep quality also had the greatest case-ness and severity for depression and anxiety. However, RLS was not significantly correlated with depression, anxiety or pain. Poor sleep quality in PD patients is related to greater pain severity, pain interference, and more radiating and paresthestic pain that is independent of RLS. There is a higher prevalence of depression and anxiety in PD patients compared to controls, especially in PD patients with poor sleep quality. Our findings suggest a relationship between poor sleep quality in PD with pain, anxiety and depression. Prospective studies are warranted to investigate the causal relationship.

  13. The prevalence of moderate and severe FXII (Hageman factor) deficiency among the normal population: evaluation of the incidence of FXII deficiency among 300 healthy blood donors.

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    Halbmayer, W M; Haushofer, A; Schön, R; Mannhalter, C; Strohmer, E; Baumgarten, K; Fischer, M

    1994-01-01

    Factor XII (FXII) deficiency has been reported to be a risk factor for the development of arterial and venous thromboembolism. However, no data are available on the prevalence of FXII deficiency within the normal population. Measuring APTT and FXII activity, seven FXII deficiencies could be detected among 300 healthy blood donors. This corresponds to an incidence of FXII deficiency of 2.3%. On the basis of these data the prevalence of severe and mild FXII deficiency in the normal population can be estimated to be 1.5-3.0%. Assessment of FXII antigen levels revealed, that all seven FXII deficient individuals had FXII antigen levels matching the activity. One presented a severe FXII deficiency (1/300, 0.3%) without detectable FXII activity and an APTT prolongation of more than 120 s. The remaining six FXII deficiencies (6/300, 2.0%) were moderate variations with FXII activities ranging from 20-45% and less prolonged APTTs. Among the 300 healthy donors 16 (5.3%) subjects with prolonged APTTs were identified. Causes for APTT-prolongation were FXII deficiency (7/16), lupus anticoagulant (6/16), mild FVIII deficiency (1/16) and hepatic disorder (1/16). In the remaining sample (1/16) the cause for the prolongation of the APTT remained unexplained. Although 8.7% (26/300) of the donors had a positive family-history of thromboembolism (TE-FHx), none of the FXII deficient subjects were among those with positive TE-FHx.

  14. The prevalence and factors for cancer screening behavior among people with severe mental illness in Hong Kong.

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    Phoenix Kit Han Mo

    Full Text Available OBJECTIVES: Screening is useful in reducing cancer incidence and mortality. People with severe mental illness (PSMI are vulnerable to cancer as they are exposed to higher levels of cancer risks. Little is known about PSMI's cancer screening behavior and associated factors. The present study examined the utilization of breast, cervical, prostate, and colorectal cancer screening among PSMI in Hong Kong and to identify factors associated with their screening behaviors. METHOD: 591 PSMI from community mental health services completed a cross-sectional survey. RESULTS: The percentage of cancer screening behavior among those who met the criteria for particular screening recommendation was as follows: 20.8% for mammography; 36.5% for clinical breast examination (CBE; 40.5% for pap-smear test; 12.8% for prostate examination; and 21.6% for colorectal cancer screening. Results from logistic regression analyses showed that marital status was a significant factor for mammography, CBE, and pap-smear test; belief that cancer can be healed if found early was a significant factor for pap-smear test and colorectal screening; belief that one can have cancer without having symptoms was a significant factor for CBE and pap-smear test; belief that one will have a higher risk if a family member has had cancer was a significant factor for CBE; and self-efficacy was a significant factor for CBE and pap-smear test behavior. CONCLUSIONS: Cancer screening utilization among PSMI in Hong Kong is low. Beliefs about cancer and self-efficacy are associated with cancer screening behavior. Health care professionals should improve the knowledge and remove the misconceptions about cancer among PSMI; self-efficacy should also be promoted.

  15. Prevalence and characteristics of restless legs syndrome (RLS) in the elderly and the relation of serum ferritin levels with disease severity: hospital-based study from Istanbul, Turkey.

    Science.gov (United States)

    Çurgunlu, Asli; Döventaş, Alper; Karadeniz, Derya; Erdinçler, Deniz Suna; Oztürk, Ayşe Kutlu; Karter, Yesari; Yaldiran, Adnan; Sipahioğlu, Fikret; Beğer, Tanju

    2012-01-01

    The RLS is an underdiagnosed condition, characterized by unpleasant sensations in the legs. Pathophysiological mechanisms may include iron deficiency as reflected by low serum ferritin levels and dopaminergic system dysfunction. The purpose of our study was to investigate the prevalence and characteristics of RLS in the elderly and the relation of serum ferritin levels with disease severity. Ambulatory 1012 (621 women, 391 men, mean age: 73.51 ± 7.12 years) consecutive patients above 65 years who admitted to our clinic for any reason were evaluated according to the International RLS Study Group (IRLSSG) criteria: 103 patients (74 women, 29 men, mean age: 72.43 ± 6.31) (10.18%) had RLS diagnosis. Only 9 of them had known RLS. The duration of symptoms was 4.80 ± 4.65 years and 27 patients (26.2%) had positive family history. The average of serum ferritin levels was 39.13 ± 23.74 ng/ml and 71 patients (68.9%) had serum ferritin levels ≤ 50 ng/ml. The disease severity was evaluated with IRLSSG rating scale. Patients were classified as severe-very severe group (n=49) and mild-moderate group (n=54). The ferritin levels of severe-very severe disease group were lower than those of mild-moderate disease group (26.01 ± 15.82 ng/ml versus 49.87 ± 23.24 ng/ml, pRLS is very common in the elderly and the disease is more severe in patients with lower ferritin levels. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  16. Assessment of the frequency of regulatory T cells (CD4+CD25+CD127-) in children with hemophilia A: relation to factor VIII inhibitors and disease severity.

    Science.gov (United States)

    El-Asrar, Mohamed Abo; Hamed, Ahmed El-Saeed; Darwish, Yasser Wagih; Ismail, Eman Abdel Rahman; Ismail, Noha Ali

    2016-01-01

    A rapidly growing evidence showed that regulatory T cells (Tregs) play a crucial role in tolerance to coagulation factors and may be involved in the pathogenesis of inhibitor formation in patients with hemophilia. We determined the percentage of Tregs (CD4CD25CD127) in 45 children with hemophilia A compared with 45 healthy controls, and assessed their relation to the clinical characteristics of patients and factor VIII (FVIII) inhibitors. Patients were studied stressing on frequency of bleeding attacks, joint pain, history of viral hepatitis, and the received therapy (FVIII precipitate/cryotherapy). FVIII activity and FVIII inhibitors were assessed with flow cytometric analysis of CD4CD25CD127 Tregs. According to residual FVIII activity levels, 30 patients (66.7%) had mild/moderate hemophilia A, whereas 15 (33.3%) patients had severe hemophilia A. The frequency of Tregs was significantly lower among all patients with hemophilia A compared with controls (2.59 ± 1.1 versus 3.73 ± 1.12%; P = 0.002). Tregs were significantly decreased among patients with FVIII inhibitors compared with the inhibitor-negative group (P hemophilia A had lower Tregs levels than those without (P = 0.34 and P = 0.011, respectively). A significant positive correlation was found between the percentage of Tregs and FVIII among hemophilia A patients. ROC curve analysis revealed that the cut-off value of Tregs at 1.91% could differentiate patients with and without FVIII inhibitors, with a sensitivity of 100% and a specificity of 91.3%. We suggest that alteration in the frequency of Tregs in young patients with hemophilia A may contribute to inhibitor formation and disease severity.

  17. Baseline severity of upper limb hemiparesis influences the outcome of low-frequency rTMS combined with intensive occupational therapy in patients who have had a stroke.

    Science.gov (United States)

    Kakuda, Wataru; Abo, Masahiro; Kobayashi, Kazushige; Takagishi, Toshimitsu; Momosaki, Ryo; Yokoi, Aki; Fukuda, Akiko; Ito, Hiroshi; Tominaga, Ayumi

    2011-06-01

    To clarify whether the efficacy of combined low-frequency repetitive transcranial magnetic stimulation (rTMS) and intensive occupational therapy (OT) depends on baseline severity of upper limb hemiparesis after stroke. Retrospective comparative study. Department of Rehabilitation Medicine at a university hospital. Fifty-two patients who had sustained a stroke and had upper limb hemiparesis (age: 57 ± 13 years; time after onset: 50 ± 33 months). Based on the Brunnstrom stage for hand-fingers at admission, patients were divided into a Stage 3 group (n = 13), a Stage 4 group (n = 20), and a Stage 5 group (n = 19). During a 15-day hospitalization, each patient underwent 22 sessions of 20-minute low-frequency rTMS that was applied to the non-lesional hemisphere and 120 minutes of intensive OT (one-on-one training and self-training). Motor function of the affected upper limb was evaluated with the Fugl-Meyer Assessment and the Wolf Motor Function Test (WMFT) on the days of admission and discharge. WMFT performance time data were log-transformed. The Fugl-Meyer Assessment score increased significantly in all patients (from 40.2 ± 12.2 to 43.4 ± 11.8 points, P low-frequency rTMS and intensive OT is potentially promising in improving motor function of the affected upper limb. The extent of motor improvement by the intervention seemed to be influenced by the severity of upper limb hemiparesis at study entry. Copyright © 2011 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  18. The prevalence, severity, and correlates of psychological distress and impaired health-related quality of life following treatment for testicular cancer: a survivorship study.

    Science.gov (United States)

    Smith, Allan Ben; Butow, Phyllis; Olver, Ian; Luckett, Tim; Grimison, Peter; Toner, Guy C; Stockler, Martin R; Hovey, Elizabeth; Stubbs, John; Turner, Sandra; Hruby, George; Gurney, Howard; Alam, Mahmood; Cox, Keith; King, Madeleine T

    2016-04-01

    This study aimed to establish the prevalence, severity, and correlates of psychological distress and impaired generic health-related quality of life (HRQOL) in testicular cancer (TC) survivors. Men who had completed active anti-cancer treatment for TC between 6 months and 5 years previously showing no evidence of recurrence were recruited from 14 Australian cancer centers from September 2009 to February 2011. Participants completed a self-report questionnaire measuring demographic, disease, and treatment information, psychological distress (i.e., depression, anxiety, and stress; DASS21), generic health-related quality of life (HRQOL; SF-36v2), TC-specific HRQOL (EORTC QLQ-TC26), coping (MAC), social support (DUFSS), and unmet needs (CaSUN). Of 486 eligible TC survivors, 244 (50.2%) completed the questionnaire. Compared with normative data, TC survivors reported: small but statistically significant increases in mean levels of anxiety and depression; a greater prevalence of moderate to extremely severe anxiety (19%) and depression (20%); and significant deficits to mostly mental aspects of generic HRQOL. The most problematic TC-specific HRQOL issues (e.g., fear of recurrence) were also more mental than physical. In multiple regression analyses, the strongest correlates of psychological distress and impaired generic HRQOL were psychosocial (e.g., helpless/hopeless coping and lower social support) rather than disease or treatment factors. Generally, TC survivors appear to experience mild psychological distress and HRQOL impairments, while a vulnerable subgroup experience more severe morbidity. There is a need to identify TC survivors at risk of poorer outcomes and for interventions to target the areas of greatest impairment (i.e., psychological distress and mental HRQOL).

  19. Differences in tobacco smoking prevalence and frequency between adolescent Palestine refugee and non-refugee populations in Jordan, Lebanon, Syria, and the West Bank: cross-sectional analysis of the Global Youth Tobacco Survey

    OpenAIRE

    Jawad, Mohammed; Khader, Ali; Millett, Christopher

    2016-01-01

    Background: Evidence is conflicting as to the whether tobacco smoking prevalence is higher in refugee than non-refugee populations. The aim of this study was to compare the prevalence and frequency of tobacco smoking in Palestine refugee and non-refugee adolescent populations in the Middle East. Methods: We conducted a cross-sectional analysis of the Global Youth Tobacco Survey (GYTS) conducted in Jordan, Lebanon, Syria, and the West Bank among adolescent Palestine refugees and non-refugees. ...

  20. Prevalence of 'obesity-associated gonadal dysfunction' in severely obese men and women and its resolution after bariatric surgery: a systematic review and meta-analysis.

    Science.gov (United States)

    Escobar-Morreale, Hector F; Santacruz, Elisa; Luque-Ramírez, Manuel; Botella Carretero, José I

    2017-07-01

    Sexual dimorphism manifests noticeably in obesity-associated gonadal dysfunction. In women, obesity is associated with androgen excess disorders, mostly the polycystic ovary syndrome (PCOS), whereas androgen deficiency is frequently present in obese men in what has been termed as male obesity-associated secondary hypogonadism (MOSH). Obesity-associated gonadal dysfunction, consisting of PCOS in women and MOSH in men, is a frequent finding in patients with severe obesity and it may be ameliorated or even resolve with marked weight loss, especially after bariatric surgery. We aimed to obtain an estimation of the prevalence of obesity-associated gonadal dysfunction among women and men presenting with severe obesity and to evaluate the response to bariatric surgery in terms of resolution and/or improvement of this condition and changes in circulating sex hormone concentrations. We searched PubMed and EMBASE for articles published up to June 2016. After deleting duplicates, the abstract of 757 articles were analyzed. We subsequently excluded 712 articles leaving 45 studies for full-text assessment of eligibility. Of these, 16 articles were excluded. Hence, 29 studies were included in the quantitative synthesis and in the different meta-analyses. Quality of the studies was assessed using the Quality index for prevalence studies and the Quality Assessment Tool for Before-After (Pre-Post) Studies With No Control Group available from the National Heart, Lung and Blood Institute. For meta-analyses including more than 10 studies, we used funnel and Doi plots to estimate publication bias. In severely obese patients submitted to bariatric surgery, obesity-associated gonadal dysfunction was very prevalent: PCOS was present in 36% (95CI 22-50) of women and MOSH was present in 64% (95CI 50-77) of men. After bariatric surgery, resolution of PCOS was found in 96% (95CI 89-100) of affected women and resolution of MOSH occurred in 87% (95CI 76-95) of affected men. Sex hormone

  1. Prevalencia y severidad de la violencia contra mujeres embarazadas, México Prevalence and severity of domestic violence among pregnant women, Mexico

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    Roberto Castro

    2004-02-01

    Full Text Available OBJETIVOS: Determinar si el embarazo es un factor de riesgo o un factor de protección frente a la violencia doméstica y comparar la prevalencia y severidad de la violencia que sufren las mujeres embarazadas antes y durante el embarazo. MÉTODOS: Encuesta realizada a una muestra de 468 mujeres atendidas en consulta prenatal en su tercer trimestre de embarazo por los servicios de la Secretaría de Salud del estado de Morelos (México. Se exploró violencia emocional, física y sexual. Se construyó un índice para valorar la severidad. Se identificaron las variables más asociadas a la violencia durante el embarazo. RESULTADOS: La prevalencia de violencia total no cambió significativamente antes y durante el embarazo (32%. La prevalencia de cada uno de los tres tipos de violencia se mantuvo asimismo sin cambios. El 27% de las mujeres que tuvieron violencia durante el embarazo no la tuvieron antes del mismo; una proporción equivalente tuvieron violencia antes del embarazo pero no durante el mismo. La severidad de la violencia emocional se incrementó significativamente durante el embarazo (en comparación con el año previo, mientras que la severidad de la violencia física disminuyó. Variables asociadas a la violencia durante el embarazo: violencia en la infancia de la pareja; ; que la mujer haya presenciado violencia en casa durante su infancia; y violencia en el año previo al embarazo. Se presentan diversos escenarios de riesgo útiles para los prestadores de servicios. CONCLUSIONES: La violencia emocional durante el embarazo predomina por encima de la violencia fisica y sexual. Diferenciarlas contribuye a esclarecer la complejidad del fenómeno.OBJECTIVES: To determine whether pregnancy is a risk factor for domestic violence and to compare prevalence and severity of violence reported by women before and during pregnancy. METHODS: There were interviewed 468 women in the third trimester of pregnancy who were seen during prenatal visits at

  2. Prevalência e gravidade de asma brônquica em adultos obesos com indicação de cirurgia bariátrica Prevalence and severity of asthma in obese adult candidates for bariatric surgery

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    Saulo Maia Davila Melo

    2011-06-01

    Full Text Available OBJETIVO: Determinar a prevalência de asma em um grupo de adultos obesos, candidatos a cirurgia bariátrica e avaliar a gravidade da asma neste grupo de pacientes. MÉTODOS: Estudo transversal, envolvendo 363 pacientes obesos adultos (índice de massa corpórea > 35 kg/m² avaliados por um médico pneumologista, utilizando a avaliação clínica como instrumento diagnóstico de asma. Todos os pacientes foram submetidos à avaliação clínica e espirometria e foram divididos em dois grupos (asma e controle. Os pacientes com asma foram classificados conforme a gravidade da doença. RESULTADOS: A prevalência de asma na população de obesos estudada foi de 18,5% (IC95%: 14,5-22,4. Essa prevalência nas mulheres e nos homens foi de 20,4% (IC95%: 16,2-24,5 e 13,7% (IC95%: 10,1-17,2, respectivamente. Havia sintomas de asma nos últimos doze meses em 8,0% (IC95%: 5,2-10,7, e houve manifestação inicial dos sintomas de asma na infância/adolescência em 17,4% (IC95%: 13,5-21,3. No grupo asma, asma intermitente estava presente em 29 pacientes (43,3%; asma persistente leve, em 7 (10,4%; asma moderada, em 25 (37,3%; e asma persistente grave, em 6 (9,0%. CONCLUSÕES: A prevalência de asma neste grupo de adultos obesos, utilizando-se a avaliação clínica como critério diagnóstico, mostrou-se elevada, com predomínio no sexo feminino e com manifestação inicial dos sintomas de asma na infância/adolescência. A gravidade da asma neste grupo de obesos adultos esteve entre os valores médios estimados para a população geral, com uma maior proporção de asma intermitente, asma persistente leve e asma persistente moderadaOBJECTIVE: To determine the prevalence of asthma in a group of obese adult candidates for bariatric surgery and to evaluate the severity of asthma in this group of patients. METHODS: This was a cross-sectional study involving 363 obese adults (body mass index > 35 kg/m² evaluated by a pulmonologist, using clinical evaluation as a

  3. Extraintestinal manifestations were common in children with celiac disease and were more prevalent in patients with more severe clinical and histological presentation.

    Science.gov (United States)

    Nurminen, Samuli; Kivelä, Laura; Huhtala, Heini; Kaukinen, Katri; Kurppa, Kalle

    2018-03-22

    This study investigated the prevalence of extraintestinal manifestations (EIM) in paediatric celiac disease and their associations with other disease features. Researchers at the University of Tampere, Finland, compared EIM in 511 children diagnosed with celiac disease from 2003-2014 and 180 diagnosed with functional gastrointestinal disorders from 2007-2013. Disease severity and dietary responses were also compared between celiac children diagnosed by screening (n=146) or because of EIM (n=116) or gastrointestinal (n=249) symptoms. Celiac patients had more EIM (62%) than those with functional disorders (33%). The most common EIM in celiac children were poor growth (27%) and anaemia (18%). Children with celiac disease often showed fatigue (8%) and symptoms affecting the skin (15%), nervous system (9%) and joints (6%). Celiac patients with EIM as their main clinical presentation had more severe symptoms and histological damage at diagnosis than those with gastrointestinal presentation and screen-detected cases. The subgroups did not differ with regard to other clinical and laboratory parameters and dietary adherence. Concomitant EIM were also common in children diagnosed because of gastrointestinal presentation (60%) and by screening (37%). EIM were common in celiac disease and associated with more severe clinical and histological presentation. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  4. Association of previous severe low birth weight with adverse perinatal outcomes in a subsequent pregnancy among HIV-prevalent urban African women.

    Science.gov (United States)

    Smid, Marcela C; Ahmed, Yusuf; Stoner, Marie C D; Vwalika, Bellington; Stringer, Elizabeth M; Stringer, Jeffrey S A

    2017-02-01

    To evaluate the association between severity of prior low birth weight (LBW) delivery and adverse perinatal outcomes in the subsequent delivery among an HIV-prevalent urban African population. A retrospective cohort study was conducted among 41 109 women who had undergone two deliveries in Lusaka, Zambia, between February 1, 2006, and May 31, 2013. The relationship between prior LBW delivery (<2500 g) and a composite measure of adverse perinatal outcome in the second pregnancy was assessed using multivariate logistic regression. Women with prior LBW delivery (n=4259) had an increased risk of LBW in the second delivery versus those without prior LBW delivery (n=37 642). Such risk correlated with the severity of first delivery LBW. The adjusted odds ratio (AOR) was 2.89 (95% confidence interval [CI] 2.05-4.09) for a birth weight of 1000-1499 g, 3.05 (95% CI 2.42-3.86) for a birth weight of 1500-1999 g, and 2.02 (95% CI 1.81-2.27) for a birth weight of 2000-2499 g. Previous LBW delivery also increased the risk of adverse perinatal outcome, with an AOR of 1.4 (95% CI 1.2-1.7). Severe prior LBW delivery conferred substantial risk for adverse perinatal outcomes in a subsequent pregnancy. © 2016 International Federation of Gynecology and Obstetrics.

  5. The comparison of severity and prevalence of major depressive disorder, general anxiety disorder and eating disorders before and after bariatric surgery.

    Science.gov (United States)

    Matini, Diana; Ghanbari Jolfaei, Atefeh; Pazouki, Abdolreza; Pishgahroudsari, Mohadeseh; Ehtesham, Mehdi

    2014-01-01

    Severe obesity is highly co-morbid with psychiatric disorders and may have effect on the quality of life. This study aimed to compare severity and prevalence rate of depression, anxiety and eating disorders and quality of life in severe obese patients before and 6 months after the gastric bypass surgery. This was a prospective observational study which conducted at Hazarat Rasool-Akram Hospital in Tehran, 2012. Questionnaires included demographic questions, eating disorder Inventory (EDI), The Short Form Health Survey (SF-36) for quality of life, Structured Clinical Interview for DSM-IV Axis I disorders (SCID-I) and Hamilton Rating Scale for Depression (HRSD) and anxiety (HRSA). Participants were interviewed two times, before surgery and six months after, to determine changes of the disorders. Patients with the history of bariatric surgery, individuals younger than 18 year old and those who disagreed to join the study were excluded. In assessing the eating disorder inventory-3rd version (EDI-3), Significant reduction in drive for thinness (DT) (p= 0.010), bulimia (B) (pphysical component summary of SF36, significantly decreased (pdisorder according to SCID (p=0.167) did not differ significantly, at this period. Although weight loss after bariatric surgery improved the physical component of quality of life, this improvement did not affect the mental aspect of life, depression and anxiety and it seems that these psychopathologies need attention and treatment in addition to weight loss treatments in patients with obesity.

  6. Chronic rhinitis and its association with headache frequency and disability in persons with migraine: results of the American Migraine Prevalence and Prevention (AMPP) Study.

    Science.gov (United States)

    Martin, Vincent T; Fanning, Kristina M; Serrano, Daniel; Buse, Dawn C; Reed, Michael L; Bernstein, Jonathan A; Lipton, Richard B

    2014-04-01

    Rhinitis is a comorbidity of migraine, but its relationship to migraine headache frequency and headache-related disability is unknown. To determine if rhinitis and its subtypes are associated with an increased frequency and associated disability of migraine. The AMPP Study is a longitudinal study of individuals with "severe" headache from the US population. Respondents meeting ICHD-2 criteria for migraine in 2008 were identified and the presence of rhinitis was determined using the European Community Respiratory Health Survey (ECRHS). Those with rhinitis were subtyped as allergic, non-allergic, mixed and unclassified based on a rhinitis questionnaire. The primary outcome measures were categories of headache-day frequency and headache-related disability as measured by the Migraine Disability Assessment Scale (MIDAS). Logistic regression for ordered categories was used for modeling each outcome separately, adjusted for sociodemographics profile, headache features, headache treatments and comorbidities. The AMPP Study questionnaire was mailed to 17,892 persons and returned by 60.1% of respondents. Among the migraine sample ( N  = 5849), 66.8% had rhinitis with mixed rhinitis as the most common form. The presence of rhinitis of any type was associated with headache frequency after adjusting for sociodemographic variables only (OR 1.33; 95% CI 1.16, 1.53) and in the fully adjusted model (OR 1.25; 95% CI 1.05-1.49). Headache-related disability (MIDAS category) was associated with rhinitis after adjusting for sociodemographic features (OR 1.30; 95% CI 1.17-1.46), but lost significance in the fully adjusted model (OR 1.10; 95% CI 0.96-1.26). Mixed rhinitis was associated with an increased headache frequency category in the model adjusted for sociodemographics (OR 1.45; 95% CI 1.24-1.70) and in that adjusted for all covariates (OR 1.28; 95% CI 1.05-1.57). The odds ratio for MIDAS categories were similarly increased in both models for the mixed rhinitis group. The

  7. Prevalence of latent tuberculosis infection in patients with moderate to severe psoriasis taking biologic therapies in a dermatologic private practice in Miami, Florida.

    Science.gov (United States)

    Medina-Gil, Carolina; Dehesa, Luis; Vega, Adriane; Kerdel, Francisco

    2015-07-01

    The reactivation of a latent tuberculosis infection is one of the possible major events that may occur during biologic therapies for inflammatory chronic diseases such as psoriasis. Although its main screening test is regularly used in clinical practice, there are few studies about the prevalence of this silent mycobacterial infection and the rate of positive convertors during treatment. To assess the prevalence of latent tuberculosis infection (LTBI) in patients with moderate to severe psoriasis receiving biologic therapy by using tuberculin skin test as a screening method and to evaluate the rate of conversion of tuberculin skin test (TST) during the treatment with biologics. A total of 445 patients were included in our retrospective study, conducted from January 2006 to September 2012. Tuberculin skin test was performed in all patients prior to treatment and once a year during the follow-up. PPD was considered positive with an induration above 5 mm, following the recommendations of Centers for Disease Control and Prevention/ America Thoracic Society. Data analysis was obtained with SPSS 20.0. The prevalence of LTBI in our population before initiating the treatment was 4.5% by using TST screening method. During the treatment, 10 cases that were initially TST-negative became positive. Only one of the patients developed active tuberculosis infection. The other 9 TST-positive patients were detected during the regular annual screening, and no symptoms or findings on chest x-ray were seen. All the patients were treated with isoniazid (INH) for nine months, and biologic therapy was restarted after one month of treatment with INH without development of overt TB infection in any of them during the follow-up period of the study. The mean time to becoming TST positive from start date was 26.7 months (range from 8 months to 5 years). As the PPD was done annually, it is unknown exactly when the patients became TST positive. Prior to initiating treatment, 20 patients were

  8. Relationship between ambient temperature and frequency and severity of cardiovascular emergencies: A prospective observational study based on out-of-hospital care data.

    Science.gov (United States)

    Hensel, Mario; Stuhr, Markus; Geppert, Daniel; Kersten, Jan F; Lorenz, Jürgen; Kerner, Thoralf

    2017-02-01

    To test the hypothesis that more cardiovascular emergencies occur at low rather than at high temperatures under moderate climatic conditions. This was a prospective observational study performed in a prehospital setting. Data from the Emergency Medical Service in Hamburg (Germany) and from the local weather station were evaluated over a 5-year period. Temperature data were matched with the associated rescue mission data. Lowess-Regression analysis was performed to assess the relationship between the temperature and the frequency of individual cardiovascular emergencies. In addition, three threshold-temperatures (0°C, 10°C, 20°C) were defined in order to determine the frequency of cardiovascular emergencies above and below each cut-off value. The severity of emergencies was assessed using the National Advisory Committee for Aeronautics (NACA) scoring system. A total of 35,390 cardiovascular emergencies were treated by Emergency Physicians. Transient Loss of Consciousness increased at high temperatures (above 20°C): +43% (95%-CI: [27%; 59%]). In contrast, Coronary Artery Disease +26% (95%-CI: [17%; 34%]), Cardiac Pulmonary Edema +21% (95%-CI: [14%; 27%]), Hypertensive Urgency +18% (95%-CI: [10%; 25%]) and Cerebrovascular Accident +17% (95%-CI: [8%; 24%]) increased at low temperatures, particularly below 10°C (significance level for all: pcardiovascular emergencies such as Coronary Artery Disease, Cardiac Pulmonary Edema, Hypertensive Urgency and Cerebrovascular Accident are more frequent in low temperatures even under mild climatic conditions. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  9. Topical application of timolol decreases the severity and frequency of epistaxis in patients who have previously undergone nasal dermoplasty for hereditary hemorrhagic telangiectasia.

    Science.gov (United States)

    Ichimura, Keiichi; Kikuchi, Hisashi; Imayoshi, Shoichiro; Dias, Mari Shimada

    2016-08-01

    Hereditary hemorrhagic telangiectasia (HHT) is widely known to cause bleeding that is difficult to control because of the associated vascular wall fragility. Although nasal dermoplasty results in decreased severity and frequency of nasal bleeding in patients with HHT, it does not eradicate epistaxis because this procedure cannot cover the entire nasal cavity. Residual bleeding warrants additional effective therapy. Preliminary reports on the use of β-adrenergic blockers for treating epistaxis in patients with HHT encouraged us to examine their effects in HHT patients who had previously undergone nasal dermoplasty but still complained of epistaxis. We performed a prospective topical timolol, a nonselective beta blocker, application study involving 12 HHT patients who had undergone nasal dermoplasty. The observation period lasted for 3 months. There was one improperly enrolled case in which timolol administration was discontinued. The mean score of bleeding intensity and that of bleeding frequency were markedly reduced after treatment. Two patients who had required transfusions before treatment did not need them afterward, and patients were generally satisfied with the treatment. Topical timolol application was effective in decreasing epistaxis. Although no adverse effects were observed in the properly selected patients, there are contraindications to timolol application that should be kept in mind when applying this treatment. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  10. Patient-reported treatment satisfaction and choice of dosing frequency with biologic treatment for moderate to severe plaque psoriasis

    Directory of Open Access Journals (Sweden)

    Zhang M

    2015-06-01

    Full Text Available Mingliang Zhang,1 Susan K Brenneman,2 Chureen T Carter,1 Breanna L Essoi,2 Kamyar Farahi,1 Michael P Johnson,2 Seina Lee,1 William H Olson3 1Health Economics and Outcomes Research, Janssen Scientific Affairs, LLC, Horsham, PA, 2Health Economics and Outcomes Research, Optum Life Sciences, Eden Prairie, MN, 3Research and Analysis Strategy, Janssen Scientific Affairs, LLC, Titusville, NJ, USA Background: Moderate to severe plaque psoriasis has a serious effect on health-related quality of life. Patients treated with biologic medications place importance on satisfaction and treatment frequency options. We assessed patient-reported treatment satisfaction and dosing frequency choice with biologics.Methods: We used a health care claims database to identify patients with moderate to severe plaque psoriasis. Participants completed the Treatment Satisfaction Questionnaire for Medication. Results were compared between patients experienced with biologics (adalimumab, etanercept, or ustekinumab or not (cyclosporine or methotrexate. Participants were asked for their choices of dosing options of once every 1–2 weeks, 3–4 weeks, 1–2 months, or 2–3 months. Participants were also asked for their choices of dosing options of every 1, 2, 3, and so on up to every 12+ weeks.Results: A total of 426 patients completed the survey (263 biologic-experienced and 163 biologic-naïve patients. Patient satisfaction with psoriasis treatment was significantly higher in the biologic-experienced cohort. The most frequently chosen option (38.8% of all participating patients was every 2–3 months; 37.3% chose once every 1–2 weeks. Significant differences were found in the percentage of biologic-naïve patients choosing 2–3-month (49.7% over 1–2-week (20.9% dosing (P<0.001. Among biologic-experienced patients, the difference between the percentage of patients choosing the 2–3-month (35.7% and 1–2-week (41.8% options was not significant (P=0.264. The two most

  11. A systematic review of salivary gland hypofunction and xerostomia induced by cancer therapies: prevalence, severity and impact on quality of life.

    Science.gov (United States)

    Jensen, S B; Pedersen, A M L; Vissink, A; Andersen, E; Brown, C G; Davies, A N; Dutilh, J; Fulton, J S; Jankovic, L; Lopes, N N F; Mello, A L S; Muniz, L V; Murdoch-Kinch, C A; Nair, R G; Napeñas, J J; Nogueira-Rodrigues, A; Saunders, D; Stirling, B; von Bültzingslöwen, I; Weikel, D S; Elting, L S; Spijkervet, F K L; Brennan, M T

    2010-08-01

    This systematic review aimed to assess the literature for prevalence, severity, and impact on quality of life of salivary gland hypofunction and xerostomia induced by cancer therapies. The electronic databases of MEDLINE/PubMed and EMBASE were searched for articles published in English since the 1989 NIH Development Consensus Conference on the Oral Complications of Cancer Therapies until 2008 inclusive. Two independent reviewers extracted information regarding study design, study population, interventions, outcome measures, results and conclusions for each article. The inclusion criteria were met by 184 articles covering salivary gland hypofunction and xerostomia induced by conventional, 3D conformal radiotherapy or intensity-modulated radiotherapy in head and neck cancer patients, cancer chemotherapy, total body irradiation/hematopoietic stem cell transplantation, radioactive iodine treatment, and immunotherapy. Salivary gland hypofunction and xerostomia are induced by radiotherapy in the head and neck region depending on the cumulative radiation dose to the gland tissue. Treatment focus should be on optimized/new approaches to further reduce the dose to the parotids, and particularly submandibular and minor salivary glands, as these glands are major contributors to moistening of oral tissues. Other cancer treatments also induce salivary gland hypofunction, although to a lesser severity, and in the case of chemotherapy and immunotherapy, the adverse effect is temporary. Fields of sparse literature included pediatric cancer populations, cancer chemotherapy, radioactive iodine treatment, total body irradiation/hematopoietic stem cell transplantation, and immunotherapy.

  12. [Clinical effect of high-frequency oscillatory ventilation combined with pulmonary surfactant in treatment of neonatal severe meconium aspiration syndrome complicated by pulmonary hemorrhage].

    Science.gov (United States)

    Huang, Jing; Lin, Xin-Zhu; Zheng, Zhi

    2016-11-01

    To study the clinical effect and safety of high-frequency oscillatory ventilation (HFOV) combined with pulmonary surfactant (PS) in the treatment of neonatal severe meconium aspiration syndrome (MAS) complicated by neonatal pulmonary hemorrhage (NPH). A total of 48 children with severe MAS complicated by NPH were enrolled, and a retrospective analysis was performed for the clinical effects of HFOV+PS (trial group, 25 children) and HFOV alone (control group, 23 children). The blood gas parameters, oxygenation index (OI), PaO 2 /FiO 2 (P/F) value, duration of pulmonary hemorrhage, ventilation time, length of hospital stay, incidence of complications, and outcome were compared between the two groups. At 6, 12, 24, and 48 hours after treatment, the trial group had significantly better PaO 2 , OI, and P/F value than the control group (Phemorrhage (P0.05). HFOV combined with PS can better improve oxygenation function and shorten the duration of NPH and ventilation time. Meanwhile, it does not increase the incidence of adverse events. Therefore, it is a safe and effective therapy.

  13. Epidemiology of severe acute respiratory illness (SARI among adults and children aged ≥5 years in a high HIV-prevalence setting, 2009-2012.

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    Cheryl Cohen

    Full Text Available There are few published studies describing severe acute respiratory illness (SARI epidemiology amongst older children and adults from high HIV-prevalence settings. We aimed to describe SARI epidemiology amongst individuals aged ≥5 years in South Africa.We conducted prospective surveillance for individuals with SARI from 2009-2012. Using polymerase chain reaction, respiratory samples were tested for ten viruses, and blood for pneumococcal DNA. Cumulative annual SARI incidence was estimated at one site with population denominators.We enrolled 7193 individuals, 9% (621/7067 tested positive for influenza and 9% (600/6519 for pneumococcus. HIV-prevalence was 74% (4663/6334. Among HIV-infected individuals with available data, 41% of 2629 were receiving antiretroviral therapy (ART. The annual SARI hospitalisation incidence ranged from 325-617/100,000 population. HIV-infected individuals experienced a 13-19 times greater SARI incidence than HIV-uninfected individuals (p7 days rather than <2 days (OR1.7; 95%CI:1.2-2.2 and had a higher case-fatality ratio (8% vs 5%;OR1.7; 95%CI:1.2-2.3, but were less likely to be infected with influenza (OR 0.6; 95%CI:0.5-0.8. On multivariable analysis, independent risk indicators associated with death included HIV infection (OR 1.8;95%CI:1.3-2.4, increasing age-group, receiving mechanical ventilation (OR 6.5; 95%CI:1.3-32.0 and supplemental-oxygen therapy (OR 2.6; 95%CI:2.1-3.2.The burden of hospitalized SARI amongst individuals aged ≥5 years is high in South Africa. HIV-infected individuals are the most important risk group for SARI hospitalization and mortality in this setting.

  14. Frequency and Severity of Neutropenia Associated with Food and Drug Administration Approved and Compounded Formulations of Lomustine in Dogs with Cancer.

    Science.gov (United States)

    Burton, J H; Stanley, S D; Knych, H K; Rodriguez, C O; Skorupski, K A; Rebhun, R B

    2016-01-01

    Compounded lomustine is used commonly in veterinary patients. However, the potential variability in these formulations is unknown and concern exists that compounded formulations of drugs may differ in potency from Food and Drug Administration (FDA)-approved products. The initial objective of this study was to evaluate the frequency and severity of neutropenia in dogs treated with compounded or FDA-approved formulations of lomustine. Subsequent analyses aimed to determine the potency of lomustine obtained from several compounding pharmacies. Thirty-seven dogs treated with FDA-approved or compounded lomustine. Dogs that received compounded or FDA-approved lomustine and had pretreatment and nadir CBCs performed were eligible for inclusion. Variables assessed included lomustine dose, neutrophil counts, and severity of neutropenia. Lomustine 5 mg capsules from 5 compounding sources were tested for potency using high-pressure liquid chromatography (HPLC) with ultraviolet (UV) detection. Twenty-one dogs received FDA-approved lomustine and 16 dogs were treated with lomustine prescribed from a single compounding pharmacy. All dogs treated with FDA-approved lomustine were neutropenic after treatment; 15 dogs (71%) developed grade 3 or higher neutropenia. Four dogs (25%) given compounded lomustine became neutropenic, with 2 dogs (12.5%) developing grade 3 neutropenia. The potency of lomustine from 5 compounding pharmacies ranged from 50 to 115% of the labeled concentration, with 1 sample within ±10% of the labeled concentration. These data support broader investigation into the potency and consistency of compounded chemotherapy drugs and highlight the potential need for greater oversight of these products. Copyright © 2015 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  15. Prevalence and risk factors of caregiver reported Severe Early Childhood Caries in Manitoba First Nations children: results from the RHS Phase 2 (2008–2010

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    Robert J. Schroth

    2013-08-01

    Full Text Available Objectives. The high prevalence and severity of caries among Canadian First Nations children is a growing concern. Dental surgery in hospital is often necessary to treat the signs of decay but does not address the underlying factors contributing to its development. The purpose of this study was to determine the prevalence and risk factors of caregiver-reported Baby Bottle Tooth Decay (BBTD, or Severe Early Childhood Caries (S-ECC, among preschool children recruited in Phase 2 of the First Nations Regional Longitudinal Health Survey (RHS. Study Design. Cross-sectional study including interviews with caregivers. Methods. This study was limited to data from Manitoba First Nations participating in the RHS Phase 2 (2008–10. Data were restricted to caregiver interviews for their child <72 months of age. The main variable of interest was caregiver-reported BBTD, an antecedent term for S-ECC. Data analysis included descriptive statistics and bivariate analyses; p≤0.05 was significant. Results. Overall, caregivers of 431 preschool children responded. According to caregiver reports, 102/410 (24.9% children had S-ECC. Further, 65.0% responded that their child had already undergone treatment for caries. Children with S-ECC were significantly older than those without. S-ECC was also associated with paternal education levels and employment status, and maternal smoking during pregnancy. Breastfed children were less likely to have S-ECC, while consuming drink crystal beverages in bottles, and daily intake of soft drinks, juice, sweets and fast food were associated with increased risk. Those who reported that healthcare services were not available and were not culturally appropriate were significantly more likely to have children with S-ECC. Conclusions. Caregiver reports suggest that nearly 1 in every 4 children has been affected by S-ECC. Identified risk factors for Manitoba First Nations children included age, education and employment, dietary practices

  16. A systematic review of the frequency and severity of manic symptoms reported in studies that compare phenomenology across children, adolescents and adults with bipolar disorders.

    Science.gov (United States)

    Ryles, Faye; Meyer, Thomas D; Adan-Manes, Jaime; MacMillan, Iain; Scott, Jan

    2017-12-01

    In the last two decades, there has been a significant increase in the diagnosis of Bipolar Disorder (BD) in children. The notion of prepubertal onsets of BD is not without controversy, with researchers debating whether paediatric cases have a distinct symptom profile or follow a different illness trajectory from other forms of BD. The latter issue is difficult to address without long-term prospective follow-up studies. However, in the interim, it is useful to consider the phenomenology observed in groups of cases with different ages of onset and particularly to compare manic symptoms in children diagnosed with BD compared to cases presenting with BD in adolescence and adulthood. This review systematically explores the phenomenology of manic or hypomanic episodes in groups defined by age at onset of BD (children, adolescents and adults; or combined age groups e.g. children and adolescents versus adults). Literature reviews of PubMed and Scopus were conducted to identify publications which directly compared the frequency or severity of manic symptoms in individuals with BD presenting with a first episode of mania in childhood, adolescence or adulthood. Of 304 studies identified, 55 texts warranted detailed review, but only nine studies met eligibility criteria for inclusion. Comparison of manic symptoms across age groups suggested that irritability is a key feature of BD with an onset in childhood, activity is the most prominent in adolescent-onset BD and pressure of speech is more characteristic of adult-onset BD. However, none of the eligible studies made a direct comparison of phenomenology in children versus adults. Assessment procedures varied in quality and undermined the reliability of cross-study comparisons. Other limitations were: the scarcity of comparative studies, the geographic bias (most studies originated in the USA), the failure to fully consider the impact of psychiatric comorbidities on recorded symptoms and methodological heterogeneity. Despite

  17. Nutrition: a key environmental dietary factor in clinical severity and cardio-metabolic risk in psoriatic male patients evaluated by 7-day food-frequency questionnaire.

    Science.gov (United States)

    Barrea, Luigi; Macchia, Paolo Emidio; Tarantino, Giovanni; Di Somma, Carolina; Pane, Elena; Balato, Nicola; Napolitano, Maddalena; Colao, Annamaria; Savastano, Silvia

    2015-09-16

    Western dietary pattern is included among the environmental dietary factors involved in the pathogenesis of psoriasis. Nutritional data collection methods and gender differences might affect the association between diet and psoriasis. The 7-day food records is considered the "gold standard" of self-administered food frequency questionnaires. In this study, we evaluated the differences in the dietary intake, anthropometric measurements and cardio-metabolic risk profile in a group of psoriatic patients compared with an age and Body Mass Index (BMI)-matched control group. In addition, in the group of psoriatic patients we investigated the association between the dietary intake and clinical severity of psoriasis. Cross-sectional case control observational study. A total of 82 adult males, 41 treatment-naïve patients with psoriasis and 41 healthy subjects matched for age and BMI were included in the study. The clinical severity of psoriasis was by assessed by Psoriasis Area and Severity Index (PASI) score. The dietary interview data were collected by a 7-day food records. Anthropometric measures, glucose and lipid profile, liver function tests and C-reactive protein levels were measured. Homeostasis Model Assessment of Insulin Resistance (HoMA-IR), Visceral Adiposity Index (VAI) and the Fatty Liver Index (FLI) were calculated. Psoriatic patients consumed a higher percentage of total and simple carbohydrates, total fat, polyunsaturated fatty acid (PUFA) and n-6/n-3 PUFAs ratio, and cholesterol, while the consumption of protein, complex carbohydrates, monounsaturated fatty acid (MUFA), n-3 PUFA and fiber was lower than in the control group. In addition, psoriatic patients presented altered anthropometric measurements, glucose and lipid profile, liver function tests, and elevated values of HoMA-IR, VAI and FLI. PASI score well correlated with anthropometric measures, glucose and lipid profile, liver function tests, cardio-metabolic indices, and the dietary components

  18. The prevalence and severity of 25-(OH)-vitamin D insufficiency in HCV infected and in HBV infected patients: a prospective study.

    Science.gov (United States)

    Berkan-Kawińska, Aleksandra; Koślińska-Berkan, Ewa; Piekarska, Anna

    2015-05-01

    To assess the prevalence and severity of vitamin D insufficiency in patients with hepatitis C virus (HCV) infection and in patients with hepatitis B virus (HBV) infection. This prospective study included 90 patients with chronic hepatitis C and 35 patients with chronic hepatitis B admitted to the Infectious Diseases Department between March 2013 and May 2014. Patients with chronic liver disease other than viral hepatitis, HIV co-infection, advanced liver disease and a history of diseases influencing vitamin D status were excluded. Serum vitamin D measurement as well as liver function, viral load, HCV genotype, interleukin 28 and liver fibrosis assessments were performed. In all patients, the mean vitamin D serum concentration was 18.8 (± 8.9) ng/ml. The mean vitamin D level in HBV infected patients was lower than in HCV infected patients (17.6 ng/ml vs. 19.3 ng/ml; p = 0.43). Vitamin D status was assessed in relation to viral load, HCV genotype, interleukin 28 and sex, but the differences were not significant. In both groups, serum vitamin D levels were significantly lower in winter compared to summer (14.2 ng/ml vs. 23.9 ng/ml in patients infected with HCV [ p D concentrations occur very often, but are not associated with poor virological characteristics. The only factor influencing the vitamin D level was the season.

  19. Physiologic effects of alveolar recruitment and inspiratory pauses during moderately-high-frequency ventilation delivered by a conventional ventilator in a severe lung injury model.

    Directory of Open Access Journals (Sweden)

    Ricardo Luiz Cordioli

    Full Text Available To investigate whether performing alveolar recruitment or adding inspiratory pauses could promote physiologic benefits (VT during moderately-high-frequency positive pressure ventilation (MHFPPV delivered by a conventional ventilator in a porcine model of severe acute respiratory distress syndrome (ARDS.Prospective experimental laboratory study with eight pigs. Induction of acute lung injury with sequential pulmonary lavages and injurious ventilation was initially performed. Then, animals were ventilated on a conventional mechanical ventilator with a respiratory rate (RR = 60 breaths/minute and PEEP titrated according to ARDS Network table. The first two steps consisted of a randomized order of inspiratory pauses of 10 and 30% of inspiratory time. In final step, we removed the inspiratory pause and titrated PEEP, after lung recruitment, with the aid of electrical impedance tomography. At each step, PaCO2 was allowed to stabilize between 57-63 mmHg for 30 minutes.The step with RR of 60 after lung recruitment had the highest PEEP when compared with all other steps (17 [16,19] vs 14 [10, 17]cmH2O, but had lower driving pressures (13 [13,11] vs 16 [14, 17]cmH2O, higher P/F ratios (212 [191,243] vs 141 [105, 184] mmHg, lower shunt (23 [20, 23] vs 32 [27, 49]%, lower dead space ventilation (10 [0, 15] vs 30 [20, 37]%, and a more homogeneous alveolar ventilation distribution. There were no detrimental effects in terms of lung mechanics, hemodynamics, or gas exchange. Neither the addition of inspiratory pauses or the alveolar recruitment maneuver followed by decremental PEEP titration resulted in further reductions in VT.During MHFPPV set with RR of 60 bpm delivered by a conventional ventilator in severe ARDS swine model, neither the inspiratory pauses or PEEP titration after recruitment maneuver allowed reduction of VT significantly, however the last strategy decreased driving pressures and improved both shunt and dead space.

  20. The MentDis_ICF65+study protocol: prevalence, 1-year incidence and symptom severity of mental disorders in the elderly and their relationship to impairment, functioning (ICF) and service utilisation

    OpenAIRE

    Andreas, Sylke; Haerter, Martin; Volkert, Jana; Hausberg, Maria; Sehner, Susanne; Wegscheider, Karl; Rabung, Sven; Ausin, Berta; Canuto, Alessandra; Da Ronch, Chiara; Grassi, Luigi; Hershkovitz, Yael; Lelliott, Paul; Munoz, Manuel; Quirk, Alan

    2013-01-01

    Background The EU currently lacks reliable data on the prevalence and incidence of mental disorders in older people. Despite the availability of several national and international epidemiological studies, the size and burden of mental disorders in the elderly remain unclear due to various reasons. Therefore, the aims of the MentDis_ICF65+ study are (1) to adapt existing assessment instruments, and (2) to collect data on the prevalence, the incidence, and the natural course and prognosis of me...

  1. A Spatial Analysis of Land Use and Network Effects on Frequency and Severity of Cyclist-Motorist Crashes in the Copenhagen Region.

    Science.gov (United States)

    Kaplan, Sigal; Giacomo Prato, Carlo

    2015-01-01

    Urban and transport planners worldwide have recently designed and implemented policies for increasing the number of cyclists. Although cycling is on the rise even in car-oriented cities and regions, the fear of being involved in a crash is still the main obstacle to further increases in cycling market shares. The current study proposes the first joint model of frequency and severity of cyclist-motorist collisions with the aim of unraveling the factors contributing to both the probability of being involved in a crash and, conditional on the crash occurrence, experiencing a severe injury outcome. A multivariate Poisson-lognormal model with correlated autoregressive priors was estimated on a sample of 5,349 cyclist-motorist crashes that occurred in the Copenhagen region between 2009 and 2013. The model considered the links of the road network in the region as the unit of observation, controlled for traffic exposure of nonmotorized and motorized transport modes, evaluated the effect of infrastructure and land use, and accounted for heterogeneity and spatial correlation across links. Results confirmed the existence of the phenomenon of safety in numbers and added to the narrative by emphasizing that the most severe crashes are the ones most benefiting from an increase in the number of cyclists. In addition, results argued that the construction of Copenhagen-style bicycle paths would significantly contribute to increasing safety, especially in suburban areas where the speed differential between cyclists and motorists is greater. Last, results illustrated a need for thinking about cycling safety in intersection design and reflecting on the importance of spatial and aspatial correlation both within and between injury categories. The findings from this study illustrated how encouraging cycling would increase safety in relation to the phenomenon of safety in numbers and how, in turn, increasing safety would convince more people to cycle. In addition, they suggested how the

  2. Feline Differential Leukocyte Count with ProCyte Dx: Frequency and Severity of a Neutrophil-Lymphocyte Error and How to Avoid It.

    Science.gov (United States)

    Tvedten, H W; Andersson, V; Lilliehöök, I E

    2017-11-01

    Erroneous neutrophil and lymphocyte counts from analysis of feline blood samples were transferred directly into the hospital information system from the ProCyte Dx hematology instrument in our after-hours laboratory. Errors usually were not detected by the users. To quantify the frequency and severity of errors associated with the ProCyte Dx analyzer and to identify methods to avoid the errors. One-hundred six EDTA blood samples routinely submitted from feline hospital patients were analyzed. ProCyte differential leukocyte counts were compared to 2 reference methods: Advia 2120 hematology instrument and manual enumeration. Limits for unacceptable deviation from the reference methods were defined as 18 for % lymphocytes and 23 for % neutrophils. Fourteen of 106 samples had unacceptable errors for both lymphocytes and neutrophils compared to both reference methods. Median % lymphocytes in those 14 samples were 11.2, 15.0, and 53.0% for Advia, manual, and ProCyte, respectively. Median % neutrophils were 85.4, 81.5, and 34.2% for Advia, manual, and ProCyte, respectively. All errors were avoided by rejecting automated ProCyte differential leukocyte results whenever the dot plot appeared clearly incorrect, but only 9 of these 14 samples had a ProCyte WBC distribution error flag. Results reported by ProCyte had markedly falsely increased lymphocyte and decreased neutrophil counts in 13% of feline patient samples. Users must reject automated differential leukocyte count results when the WBC dot plot appears overtly incorrect. Rejection based only on ProCyte WBC error flag was insufficient. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  3. Managing forests, water resources and their interaction in the face of increasing drought frequency and severity in semi-arid regions.

    Science.gov (United States)

    Tague, C.; Moritz, M.

    2016-12-01

    Drought and in particular high-temperature droughts are increasingly a concern in semi-arid climates through the globe. Within these regions both forest health and water resources are highly sensitive to the severity and frequency of drought. Drought conditions reduce streamflow, but also water availability and in the case of high temperature drought, water demand for terrestrial ecosystems. Hydrologic and ecosystem responses are coupled since changes in water use by terrestrial ecosystems can in turn influence the impact of drought on downslope streamflow. Further the impact of drought on forest structure, via declines in productivity, increases in fire and mortality and ultimately species change can have longer-term impacts on streamflow, even after precipitation and temperature regimes return to more normal conditions. We argue that accounting for multi-year and coupled ecohydrologic post-drought impacts is an important component of assessing ecosystem health and water resource impacts of droughts in a changing climate. A multi-year, coupled perspective is also important for the strategic allocation of forest management practices, including fuel treatments that may be targeted for reducing the impact of droughts. We utilize a coupled eco-hydrologic model, combined with field measurements from the Sierra Critical Zone Observatory and elsewhere to show how forest structural changes can be a dominant control on streamflow responses, particularly in years following drought and show how forest management practices can interact with drought vulnerability in sometimes surprising ways. We conclude by presenting an approach for rapid assessment of location specific drought vulnerability and management impacts that takes these interactions into account.

  4. Prevalence of HIV, hepatitis B, and hepatitis C in people with severe mental illness: a systematic review and meta-analysis.

    Science.gov (United States)

    Hughes, Elizabeth; Bassi, Shaan; Gilbody, Simon; Bland, Martin; Martin, Fabiola

    2016-01-01

    Although people with serious mental illnesses have a high risk of contracting blood-borne viral infections, sexual health has largely been neglected by researchers and policy makers involved in mental health. Failure to address this shortcoming could increase morbidity and mortality as a result of undetected and untreated infection. We did a systematic review and meta-analysis to estimate the prevalence of blood-borne viral infection in people with serious mental illness. We searched the Cochrane Library, Medline, Embase, PsycInfo, CINAHL, and DARE for studies of the prevalence of HIV, hepatitis B virus, and hepatitis C virus in people with serious mental illness, published between Jan 1, 1980, and Jan 1, 2015. We group prevalence data by region and by virus and estimated pooled prevalence. We did a sensitivity analysis of the effect of study quality on prevalence. After removal of duplicates, we found 373 abstracts, 91 of which met our eligibility criteria. The prevalences of blood-borne viral infections in people with serious mental illness were higher than in the general population in places with low prevalence of blood-borne viruses, such as the USA and Europe, and on par with the general population in regions with high prevalence of blood-borne viruses (Africa for HIV and southeast Asia for hepatitis B virus and hepatitis C virus). Pooled prevalence of HIV in people with serious mental illness in the USA was 6·0% (95% CI 4·3-8·3). Sensitivity analysis showed that quality scores did not significantly affect prevalence. People with serious mental illness are at risk of blood-borne viral infections. However, because of methodological limitations of the studies the prevalence might be overestimated. Serious mental illness is unlikely to be a sole risk factor and risk of blood-borne viral infection is probably multifactorial and associated with low socioeconomic status, drug and alcohol misuse, ethnic origin, and sex. Health providers should routinely discuss

  5. Differences in tobacco smoking prevalence and frequency between adolescent Palestine refugee and non-refugee populations in Jordan, Lebanon, Syria, and the West Bank: cross-sectional analysis of the Global Youth Tobacco Survey.

    Science.gov (United States)

    Jawad, Mohammed; Khader, Ali; Millett, Christopher

    2016-01-01

    Evidence is conflicting as to the whether tobacco smoking prevalence is higher in refugee than non-refugee populations. The aim of this study was to compare the prevalence and frequency of tobacco smoking in Palestine refugee and non-refugee adolescent populations in the Middle East. We conducted a cross-sectional analysis of the Global Youth Tobacco Survey (GYTS) conducted in Jordan, Lebanon, Syria, and the West Bank among adolescent Palestine refugees and non-refugees. Age- and sex-adjusted regression models assessed the association between refugee status and current (past-30 day) tobacco use prevalence and frequency. Prevalence estimates for current tobacco smoking were similar between Palestine refugee and non-refugee groups in Jordan (26.7 % vs. 24.0 %), Lebanon (39.4 % vs. 38.5 %), and the West Bank (39.5 % vs. 38.4 %). In Syria, Palestine refugees had nearly twice the odds of current tobacco smoking compared to non-refugees (23.2 % vs. 36.6 %, AOR 1.96, 95 % CI 1.46-2.62). Palestine refugees consumed more cigarettes per month than non-refugees in Lebanon (β 0.57, 95 % CI 0.17-0.97) and Palestine refugees consumed more waterpipe tobacco per month than non-refugees in Syria (β 0.40, 95 % CI 0.19-0.61) and the West Bank (β 0.42, 95 % CI 0.21-0.64). Current tobacco smoking prevalence is in excess of 20 % in both adolescent Palestine refugee and non-refugee populations in Middle Eastern countries, however Palestine refugees may smoke tobacco more frequently than non-refugees. Comparison of simple prevalence estimates may therefore mask important differences in tobacco use patterns within population groups.

  6. Prevalence, severity and unsatisfied needs, usually find during treatments for anxiety related to the abuse of substances, their mental health, as well as, the control of impulses in adults according to The National Study on Mental Health, Colombia 2003.

    OpenAIRE

    José A Posada Villa; Carolina Trevisi Fuentes

    2004-01-01

    Background: In our Country, Colombia, little is known about the severity of mental disorders without any treatment. Objective: To estimate the prevalence, severity and treatment of anxiety disorders related to substances, mental health and control of impulses among adults, according to the ENSM Colombia, 2003. The analysis was done from a data base approved by WHO and Harvard University for the World Questionnaire for Mental Health. Methodology: We, personally, interviewed homes from 60 towns...

  7. Severe MUPS in a sick-listed population : a cross-sectional study on prevalence, recognition, psychiatric co-morbidity and impairment

    NARCIS (Netherlands)

    Hoedeman, R.; Krol, B.; Blankenstein, N.; Koopmans, P.C.; Groothoff, J.W.

    2009-01-01

    Background: Medically unexplained physical symptoms (MUPS) have a high prevalence in the general population and are associated with psychiatric morbidity. There are indications that MUPS are an important determinant of frequent and long-term disability. The primary objective was to assess the

  8. A comprehensive HADHA c.1528G>C frequency study reveals high prevalence of long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency in Poland

    DEFF Research Database (Denmark)

    Piekutowska-Abramczuk, Dorota; Olsen, Rikke Katrine Jentoft; Wierzba, Jolanta

    2010-01-01

    Isolated long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency (LCHADD) is associated with c.1528G>C substitution in the HADHA gene, since most patients have the prevalent mutation on at least one allele. As it is known that the disease is relatively frequent in Europe, especially around the Balt...

  9. Prevalence study of Vibrio species and frequency of the virulence genes of Vibrio parahaemolyticus isolated from fresh and salted shrimps in Genaveh seaport

    Directory of Open Access Journals (Sweden)

    S Hosseini

    2014-08-01

    Full Text Available Vibrio species are important seafood-borne pathogens that are responsible for 50-70% of gasteroenteritis. The present study was carried out in order to determine the prevalence of Vibrio species and the distribution of tdh, tlh and trh virulence genes in Vibrio parahaemolyticus isolated from fresh and salted shrimp samples. Totally, 60 fresh and salted shrimp samples were collected from the Genaveh seaport. Microbial culture was used to isolate Vibrio species. In addition, the presences of Vibrio parahaemolyticus, Vibrio cholera, Vibrio vulnificus and Vibrio harveyi and the virulence genes of V. parahaemolyticus were studied using the PCR method. Results showed that 20% of fresh and 23.33% of salted shrimp samples were positive for Vibrio species. In studied samples, V. vulnificus had the highest prevalence rate (8.33%, while V. cholera had the lowest prevalence rate (1.66%. From a total of 4 detected V. parahaemolyticus, all of them had tlh gene (100%. The distribution of tdh and trh genes in isolated V. parahaemolyticus strains were 50% and 25%, respectively. High prevalence of Vibrio species and especially virulent V. parahaemolyticus in samples confirmed the lack of hygienic condition in the production and distribution centers of shrimp.

  10. Both Exocrine Pancreatic Insufficiency and Signs of Pancreatic Inflammation Are Prevalent in Children with Complicated Severe Acute Malnutrition: An Observational Study

    NARCIS (Netherlands)

    Bartels, Rosalie H.; Meyer, Sophie L.; Stehmann, Tijs A.; Bourdon, Céline; Bandsma, Robert H. J.; Voskuijl, Wieger P.

    2016-01-01

    Objectives To assess whether pancreatic function is impaired in children with severe acute malnutrition, is different between edematous vs nonedematous malnutrition, and improves by nutritional rehabilitation. Study design We followed 89 children with severe acute malnutrition admitted to Queen

  11. Both Exocrine Pancreatic Insufficiency and Signs of Pancreatic Inflammation Are Prevalent in Children with Complicated Severe Acute Malnutrition : An Observational Study

    NARCIS (Netherlands)

    Bartels, Rosalie H.; Meyer, Sophie L.; Stehmann, Tijs A.; Bourdon, Celine; Bandsma, Robert H. J.; Voskuijl, Wieger P.

    Objectives To assess whether pancreatic function is impaired in children with severe acute malnutrition, is different between edematous vs nonedematous malnutrition, and improves by nutritional rehabilitation. Study design We followed 89 children with severe acute malnutrition admitted to Queen

  12. [Prevalence and causes of blindness and moderate and severe visual impairment among adults aged 50 years or above in Longyao County of Hebei Province:the China Nine-Province survey].

    Science.gov (United States)

    Lü, Jian-hua; Zhao, Jia-liang; Ellwein, Leon B; Li, Shan-yu; Han, Dong; Yan, Zhong-yang; Zhang, Hong-bin; Yang, Mei; Wang, Yu; Gao, Xue-cheng

    2013-09-01

    To investigate the prevalence and causes of blindness and moderate and severe visual impairment among adults aged ≥ 50 years in Longyao County, Hebei Province, China. It was a population-based cross-section study.Geographically defined cluster sampling was used in randomly selecting 5527 individuals aged ≥ 50 years in Longyao County. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits.Eligible individuals were invited to receive visual acuity measurement and eye examination. Prevalence of blindness and moderate and severe visual impairment was calculated according to different age, gender or education. And the reasons of blindness were analyzed.Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands five hundreds and twenty-seven individuals were enumerated and 5051 persons were examined, the response rate was 91.39%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 1.05% (53/5051) and 3.46% (175/5051) respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 1.48% (75/5051) and 7.94% (401/5051) respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2) = 897.27, P = 0.000) , female (χ(2) = 30.32, P = 0.000), illiterate (trend χ(2) = 83.20, P = 0.000) persons. Cataract was still the first leading cause of blindness. Un-corrected refractive error also was the main cause of visual impairment. The prevalence of blindness and moderate and severe

  13. [Prevalence and causes of blindness and moderate and severe visual impairment among adults aged 50 years or above in Yongchuan District of Chongqing City: the China Nine-Province survey].

    Science.gov (United States)

    Yin, Zheng-qin; Zhao, Jia-liang; Li, Ping-hua; Ellwein, Leon b; Song, Sheng-fang; Li, Fu-liang; Wang, Ting-gang; Ren, Yi-ming; Yang, Mei; Wang, Yu; Gao, Xue-cheng

    2013-09-01

    To investigate the prevalence and causes of blindness and moderate and severe visual impairment among adults aged 50 years or above in Yongchuan of Chongqing City, China. It was a population-based cross-section study.Geographically defined cluster sampling was used in randomly selecting 5663 individuals aged ≥ 50 years in Yongchuan District. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits.Eligible individuals were invited to receive visual acuity measurement and eye examination. Prevalence of blindness and moderate and severe visual impairment was calculated according to different age, gender or education. And the reasons of blindness were analyzed.Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands six hundreds and sixty-three individuals were enumerated and 5390 persons were examined, the response rate was 95.18%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 2.12% (114/5390) and 5.40% (291/5390) respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 2.49% (134/5390) and 10.71% (577/5390) respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2) = 951.32, P = 0.000) , female (χ(2) = 33.35, P = 0.000) and illiterate (trend χ(2) equals; 141.32, P = 0.000) persons. Cataract was still the first leading cause of blindness and visual impairment.Un-corrected refractive error also was the main cause of visual impairment. The prevalence

  14. [Prevalence and causes of blindness and moderate and severe visual impairment among adults aged 50 years or above in Luxi County of Yunnan Province: the China Nine-Province survey].

    Science.gov (United States)

    Cai, Ning; Yuan, Yuan-sheng; Zhao, Jia-liang; Zhong, Hua; Ellwein, Leon B; Chen, Miao-miao; Dan, Ai-hua; Sun, Peng; Luo, Ting-hao; Wang, Yu; Gao, Xue-cheng

    2013-09-01

    To investigate the prevalence and causes of blindness and moderate and severe visual impairment among adults aged ≥ 50 years in Luxi County of Yunnan Province, China. It was a population-based cross-section study. Geographically defined cluster sampling was used in randomly selecting 5575 individuals aged ≥ 50 years in Luxi County. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits.Eligible individuals were invited to receive visual acuity measurement and eye examination. Prevalence of blindness and moderate and severe visual impairment was calculated according to different age, gender or education. And the reasons of blindness were analyzed.Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands five hundreds and seventy-five individuals were enumerated and 5151 persons were examined, the response rate was 92.39%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 4.95% (255/5151) and 9.51% (490/5151) , respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 5.40% (278/5151) and 15.84% (816/5151) , respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (χ(2) = 1349.21, P = 0.000) , illiterate (χ(2) = 203.55, P = 0.000) persons. Cataract was still the first leading cause of blindness and visual impairment. The prevalence of blindness and moderate and severe visual impairment is highest in China Nine-Province Survey among older adults aged ≥ 50 years

  15. [Prevalence and causes of blindness and moderate and severe visual impairment among adults aged 50 years or above in Changji City of Xinjiang Uygur Autonomous Region: the China Nine-Province survey].

    Science.gov (United States)

    Ma, Xian-zhi; Zhao, Jia-liang; Ellwein, Leon B; Wei, Bin; Chen, Jing; Ye, Ying; Tang, Xiao-dong; Yang, Mei; Wang, Yu; Gao, Xue-cheng

    2013-09-01

    To investigate the prevalence and causes of blindness and moderate and severe visual impairment among adults aged ≥ 50 years in Changji City of Xinjiang Uygur Autonomous Region, China. It was a population-based cross-section study.Geographically defined cluster sampling was used in randomly selecting 5714 individuals aged ≥ 50 years in Changji City. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits.Eligible individuals were invited to received visual acuity measurement and eye examination. Prevalence of blindness and moderate and severe visual impairment was calculated according to different age, gender or education. And the reasons of blindness were analyzed.Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands seven hundreds and fourteen individuals were enumerated and 5250 persons were examined, the response rate was 91.88%. Based on the criteria of World Health Organization visual impairment classification in 1973, the prevalence of blindness and moderate and severe visual impairment defined as best corrected visual acuity was 0.74% (39/5250) and 3.83% (201/5250) respectively. The prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 1.33% (70/5250) and 8.02% (421/5250) respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2) = 617.06, P = 0.000) , illiterate (trend χ(2) = 222.35, P = 0.000) persons. Cataract and was the first leading cause of blindness and visual impairment, the retinal diseases, including age-related macular degeneration, high myopic retinopathy, and diabetic retinopathy, were the

  16. Harmonic Vibrational Frequencies: Approximate Global Scaling Factors for TPSS, M06, and M11 functional families using several common basis sets

    Science.gov (United States)

    Kashinski, D. O.; Nelson, R. G.; Chase, G. M.; di Nallo, O. E.; Byrd, E. F. C.

    2017-04-01

    We propose new approximate global multiplicative scaling factors for the DFT calculation of harmonic vibrational frequencies using functionals from the TPSS, M06, and M11 functional families with standard Correlation Consistent cc-pV xZ and aug-cc-pV xZ (x = D, T and Q), 6-311G split valence family, as well as Sadlej, and Sapporo polarized triple- ζ basis sets. A total of 99 harmonic frequencies are being calculated for 26 gas phase organic and non-organic molecules typically found in detonated solid propellant residue. The approximate multiplicative scaling factors and associated uncertainties are being determined using a least squares approach comparing the computed harmonic frequencies to experimental counterparts well established in the scientific literature. A comparison of our work to previously published global scaling factors will be made to verify method reliability and the applicability of our molecular test set. An update on the progress of this work will be given at the meeting. work supported by the ARL, DoD-HPCMP, and USMA.

  17. Trends over 30 years in the prevalence and severity of alveolar bone loss and the influence of smoking and socio-economic factors--based on epidemiological surveys in Sweden 1983-2013.

    Science.gov (United States)

    Edman, K; Öhrn, K; Nordström, B; Holmlund, A; Hellberg, D

    2015-11-01

    Epidemiological studies of the prevalence of periodontitis over an extended time using the same methodology to investigate and classify periodontitis are sparse in the literature. Smoking and socio-economic factors have been proven to increase the risk for periodontal disease. The objective of this study was to investigate 30-year time trends, using the same methodology to classify the prevalence and severity in alveolar bone loss (ABL) and to investigate the influence of tobacco and socio-economic factors. Four cross-sectional epidemiological studies in an adult population were performed in the county of Dalarna, Sweden, in 1983, 2003, 2008 and 2013. Random samples of 787-1133 individuals aged 35-85 who answered a questionnaire about tobacco use and socio-economic factors were radiographically and clinically examined. A number of teeth, ABL and calculus visible on radiographs were registered. The severity of ABL as detected on radiographs was classified into no bone loss, moderate or severe. The prevalence of moderate ABL decreased from 45% in 1983 to 16% in 2008, but increased to 33% in 2013 (P < 0.05). The prevalence of severe ABL remained the same from 1983 (7%) to 2013 (6%). Calculus visible on radiographs increased from 22% in 2008 to 32% in 2013 (P < 0.05). Socio-economic factors had limited impact on the severity of ABL. Moderate ABL and calculus visible on radiographs significantly increased between 2008 and 2013. Smoking was the strongest factor associated with ABL overall. © 2015 The Authors International Journal of Dental Hygiene Published by John Wiley & Sons Ltd.

  18. [Prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Ji'an county of Jiangxi province:the China Nine-Province Survey].

    Science.gov (United States)

    Yi, Jing-lin; Luo, Rong; Zhao, Jia-liang; Xie, Hui; Bai, Yong-quan; Yang, Hai-jun; Ellwein, Leon B; Lai, Ping-hong; Li, Lan; Huang, Liang; DU, Hong-yan; Wang, Yu; Gao, Xue-cheng; Lu, Hong

    2012-06-01

    To investigate the prevalence of blindness and moderate and severe visual impairment among adults aged 50 years or above in Ji'an county of Jiangxi province, China. It was a population-based cross-section study. Geographically defined cluster sampling was used in 5402 randomly selected individuals aged ≥ 50 years in 28 clusters in Ji'an from September to November 2006. The survey was preceded by a pilot study where operational methods were refined and quality assurance evaluation was carried out. All participants were enumerated through village registers followed door-to-door visits. Eligible individuals were invited to receive visual acuity measurement and eye examination. Statistical analyses were performed using Stata/SE Statistical Software, release 9.0. Chi-square test was used to investigate the association of age, gender and education with presenting and best corrected visual acuity. Five thousands four hundreds and two individuals were enumerated and 5010 persons were examined, the response rate was 92.74%. Based on the criteria of World Health Organization visual impairment classification in 1973, 78 persons were diagnosed as blindness, 265 persons were diagnosed as moderate and severe visual impairment defined as best corrected visual acuity, the prevalence of blindness and moderate and severe visual impairment were 1.56% and 5.29% respectively. Ninety-four persons were diagnosed as blindness, 726 persons were diagnosed as moderate and severe visual impairment defined as presenting visual acuity, the prevalence of blindness and moderate and severe visual impairment defined as presenting visual acuity was 1.88% and 14.50% respectively. The prevalence of blindness and moderate and severe visual impairment was higher in aged (trend χ(2) = 970.15, P = 0.000), female (χ(2) = 89.81, P = 0.000), and illiterate persons (trend χ(2) = 241.85, P = 0.000). Cataract was still the first leading cause of blindness and visual impairment, the retinal diseases was the

  19. The influence of non-linear frequency compression on the perception of music by adults with a moderate to severe hearing loss: Subjective impressions

    Directory of Open Access Journals (Sweden)

    Marinda Uys

    2012-12-01

    Full Text Available Objective: To date, the main direction in frequency-lowering hearing aid studies has been in relation to speech perception abilities. With improvements in hearing aid technology, interest in musical perception as a dimension that could improve hearing aid users’ quality of life has grown. The purpose of this study was to determine the influence of non-linear frequency compression (NFC on hearing aid users’ subjective impressions of listening to music. Design & sample: A survey research design was implemented to elicit participants’ (N=40 subjective impressions of musical stimuli with and without NFC. Results: The use of NFC significantly improved hearing aid users’ perception of the musical qualities of overall fidelity, tinniness and reverberance. Although participants preferred to listen to the loudness, fullness, crispness, naturalness and pleasantness of music with the use of NFC, these benefits were not significant. Conclusion: The use of NFC can increase hearing aid users’ enjoyment and appreciation of music. Given that a relatively large percentage of hearing aid users express a loss of enjoyment of music, audiologists should not ignore the possible benefits of NFC, especially if one takes into account that previous research indicates speech perception benefits with this technology.

  20. Legionella pneumophila in bronchoalveolar lavage samples of patients suffering from severe respiratory infections: Role of age, sex and history of smoking in the prevalence of bacterium

    Directory of Open Access Journals (Sweden)

    Faradonbeh Fatemeh Alaei

    2015-01-01

    Full Text Available Introduction. Legionella pneumophila is the most commonly detected cause of legionellosis, which is an acute respiratory tract infection with high morbidity and mortality rates. Objective. The aim of this study was to investigate the prevalence rate of L. pneumophila in bronchoalveolar lavages and study the role of sex, age and history of smoking as risk factors for susceptibility to the bacterium. Methods. One hundred bronchoalveolar lavage samples were collected from the Iranian health centers and immediately transferred to laboratory. The samples were cultured and those that were L. pneumophila positive were subjected to PCR method with respect to the 16S rRNA gene. Results. Twelve out of 100 samples were positive for L. pneumophila (12%. Patients older than 70 years had the highest incidence of L. pneumophila (17.77%. Prevalence of L. pneumophila in male and female patients was 14.81% and 8.69%, respectively. Total incidence of L. pneumophila in patients with and without history of smoking was 18% and 6%, respectively. There were significant differences in the incidence of bacterium between groups of our study. Conclusion. Sex, age and history of smoking are predominant risk factors for the occurrence of L. pneumophila. However, more studies should be undertaken to confirm these results.

  1. Legionella pneumophila in Bronchoalveolar Lavage Samples of Patients Suffering from Severe Respiratory Infections: Role of Age, Sex and History of Smoking in the Prevalence of Bacterium.

    Science.gov (United States)

    Faradonbeh, Fatemeh Alaei; Khedri, Forouzan; Doosti, Abbas

    2015-01-01

    Legionellapneumophila is the most commonly detected cause of legionellosis, which is an acute respiratory tract infection with high morbidity and mortality rates. The aim of this study was to investigate the prevalence rate of L. pneumophila in bronchoalveolar lavages and study the role of sex, age and history of smoking as risk factors or susceptibility to the bacterium. One hundred bronchoalveolar lavage samples were collected from the Iranian health centers and immediately transferred to laboratory. The samples were cultured and those that were L. pneumophila positive were subjected to PCR method with respect to the 16S rRNA gene. Twelve out of 100 samples were positive for L. pneumophila (12%). Patients older than 70 years had the highest incidence of L. pneumophila (17.77%). Prevalence of L. pneumophila in male and female patients was 14.81% and 8.69%, respectively. Total incidence of L pneumophila in patients with and without history of smoking was 18% and 6%, respectively. There were significant differences in the incidence of bacterium between groups of our study. Sex, age and history of smoking are predominant risk factors for the occurrence of L. pneumophila. However, more studies should be undertaken to confirm these results.

  2. Genetic variation among the Mapuche Indians from the Patagonian region of Argentina: mitochondrial DNA sequence variation and allele frequencies of several nuclear genes.

    Science.gov (United States)

    Ginther, C; Corach, D; Penacino, G A; Rey, J A; Carnese, F R; Hutz, M H; Anderson, A; Just, J; Salzano, F M; King, M C

    1993-01-01

    DNA samples from 60 Mapuche Indians, representing 39 maternal lineages, were genetically characterized for (1) nucleotide sequences of the mtDNA control region; (2) presence or absence of a nine base duplication in mtDNA region V; (3) HLA loci DRB1 and DQA1; (4) variation at three nuclear genes with short tandem repeats; and (5) variation at the polymorphic marker D2S44. The genetic profile of the Mapuche population was compared to other Amerinds and to worldwide populations. Two highly polymorphic portions of the mtDNA control region, comprising 650 nucleotides, were amplified by the polymerase chain reaction (PCR) and directly sequenced. The 39 maternal lineages were defined by two or three generation families identified by the Mapuches. These 39 lineages included 19 different mtDNA sequences that could be grouped into four classes. The same classes of sequences appear in other Amerinds from North, Central, and South American populations separated by thousands of miles, suggesting that the origin of the mtDNA patterns predates the migration to the Americas. The mtDNA sequence similarity between Amerind populations suggests that the migration throughout the Americas occurred rapidly relative to the mtDNA mutation rate. HLA DRB1 alleles 1602 and 1402 were frequent among the Mapuches. These alleles also occur at high frequency among other Amerinds in North and South America, but not among Spanish, Chinese or African-American populations. The high frequency of these alleles throughout the Americas, and their specificity to the Americas, supports the hypothesis that Mapuches and other Amerind groups are closely related.(ABSTRACT TRUNCATED AT 250 WORDS)

  3. Seeding efficiency of primitive human hematopoietic cells in nonobese diabetic/severe combined immune deficiency mice: implications for stem cell frequency assessment

    NARCIS (Netherlands)

    P.B. van Hennik; A.E. de Koning (Alexandra); R.E. Ploemacher (Robert)

    1999-01-01

    textabstractNonobese diabetic/severe combined immune deficiency (NOD/SCID) mouse repopulating cells (SRC) have been proposed to represent a more primitive human stem cell subset than the cobblestone area-forming cell (CAFC) week (wk) 6 or the long-term

  4. A prospective randomised cross-over study of the effect of insulin analogues and human insulin on the frequency of severe hypoglycaemia in patients with type 1 diabetes and recurrent hypoglycaemia (the HypoAna trial: study rationale and design

    Directory of Open Access Journals (Sweden)

    Kristensen Peter

    2012-06-01

    Full Text Available Abstract Background Severe hypoglycaemia still represents a significant problem in insulin-treated diabetes. Most patients do not experience severe hypoglycaemia often. However, 20% of patients with type 1 diabetes experience recurrent severe hypoglycaemia corresponding to at least two episodes per year. The effect of insulin analogues on glycaemic control has been documented in large trials, while their effect on the frequency of severe hypoglycaemia is less clear, especially in patients with recurrent severe hypoglycaemia. The HypoAna Trial is designed to investigate whether short-acting and long-acting insulin analogues in comparison with human insulin are superior in reducing the occurrence of severe hypoglycaemic episodes in patients with recurrent hypoglycaemia. This paper reports the study design of the HypoAna Trial. Methods/design The study is a Danish two-year investigator-initiated, prospective, randomised, open, blinded endpoint (PROBE, multicentre, cross-over trial investigating the effect of insulin analogues versus human insulin on the frequency of severe hypoglycaemia in subjects with type 1 diabetes. Patients are randomised to treatment with basal-bolus therapy with insulin detemir / insulin aspart or human NPH insulin / human regular insulin in random order. The major inclusion criterion is history of two or more episodes of severe hypoglycaemia in the preceding year. Discussion In contrast to almost all other studies in this field the HypoAna Trial includes only patients with major problems with hypoglycaemia. The HypoAna Trial will elucidate whether basal-bolus regimen with short-acting and long-acting insulin analogues in comparison with human insulin are superior in reducing occurrence of severe hypoglycaemic episodes in hypoglycaemia prone patients with type 1 diabetes. http://www.clinicaltrials.gov: NCT00346996.

  5. PREVALENCE, CLINICAL PRESENTATION, DIAGNOSIS AND TREATMENT OF ACUTE PULMONARY OEDEMA IN SEVERE PREGNANCY-INDUCED HYPERTENSION AND ECLAMPSIA CASES IN TRIBAL POPULATION OF SOUTH RAJASTHAN

    Directory of Open Access Journals (Sweden)

    (Brig. Pradeep Kuma

    2016-05-01

    Full Text Available BACKGROUND Pulmonary oedema in severe pregnancy-induced hypertension is a life threatening complication with high maternal mortality, particularly in tribal population of South Rajasthan. METHODS Thirteen cases which occurred in the duration of two and half years were analysed through medical records and findings were recorded. RESULTS Maximum cases 10(76.92% were in less than 20 years of age. 12 (92.30% cases were nulliparous. Out of 13 cases of PIH, pulmonary oedema developed in 5 (38.46% cases of eclampsia and 8 (61.54% cases of severe pregnancy-induced hypertension. 10 (76.92%cases were 28 to 30 weeks of gestation and 3 (23.08% were 31 to 34 weeks of gestation. 8 (61.54% cases were severely anaemic. 12 (92.30% were unbooked cases. CONCLUSION Regular antenatal checkups, early diagnosis, prompt treatment of hypertension and pulmonary oedema and termination of pregnancy is required to prevent maternal death.

  6. Effectiveness and response predictors of omalizumab in a severe allergic asthma population with a high prevalence of comorbidities: the Australian Xolair Registry.

    Science.gov (United States)

    Gibson, P G; Reddel, H; McDonald, V M; Marks, G; Jenkins, C; Gillman, A; Upham, J; Sutherland, M; Rimmer, J; Thien, F; Katsoulotos, G P; Cook, M; Yang, I; Katelaris, C; Bowler, S; Langton, D; Robinson, P; Wright, C; Yozghatlian, V; Burgess, S; Sivakumaran, P; Jaffe, A; Bowden, J; Wark, P A B; Yan, K Y; Kritikos, V; Peters, M; Hew, M; Aminazad, A; Bint, M; Guo, M

    2016-09-01

    Severe asthma is a high impact disease. Omalizumab targets the allergic inflammatory pathway; however, effectiveness data in a population with significant comorbidities are limited. To describe severe allergic asthma, omalizumab treatment outcomes and predictors of response among the Australian Xolair Registry participants. A web-based post-marketing surveillance registry was established to characterise the use, effectiveness and adverse effects of omalizumab (Xolair) for severe allergic asthma. Participants (n = 192) (mean age 51 years, 118 female) with severe allergic asthma from 21 clinics in Australia were assessed, and 180 received omalizumab therapy. They had poor asthma control (Asthma Control Questionnaire, ACQ-5, mean score 3.56) and significant quality of life impairment (Asthma-related Quality of Life Questionnaire score 3.57), and 52% were using daily oral corticosteroid (OCS). Overall, 95% had one or more comorbidities (rhinitis 48%, obesity 45%, cardiovascular disease 23%). The omalizumab responder rate, assessed by an improvement of at least 0.5 in ACQ-5, was high at 83%. OCS use was significantly reduced. The response in participants with comorbid obesity and cardiovascular disease was similar to those without these conditions. Baseline ACQ-5 ≥ 2.0 (P = 0.002) and older age (P = 0.05) predicted the magnitude of change in ACQ-5 in response to omalizumab. Drug-related adverse events included anaphylactoid reactions (n = 4), headache (n = 2) and chest pains (n = 1). Australian patients with severe allergic asthma report a high disease burden and have extensive comorbidity. Symptomatic response to omalizumab was high despite significant comorbid disease. Omalizumab is an effective targeted therapy for severe allergic asthma with comorbidity in a real-life setting. © 2016 Royal Australasian College of Physicians.

  7. Prevalence of metabolic syndrome as per the NCEP and IDF definitions vis-a-vis severity and duration of psoriasis in a semi-urban Maharashtrian population: A case control study.

    Science.gov (United States)

    Sharma, Yugal K; Prakash, Naren; Gupta, Aayush

    2016-01-01

    The inexorable inflammation in patients of psoriasis predisposes to various disorders, notably, a cluster of cardiovascular and metabolic abnormalities christened 'metabolic syndrome'. To assess the prevalence of metabolic syndrome and its correlation with the severity and duration of psoriasis. One hundred psoriasis patients and 100 age-and-sex matched controls were included, whose waist circumference and blood pressure were measured; fasting serum cholesterol, triglycerides and glucose levels quantified; disease severity assessed and metabolic syndrome defined separately by two globally accepted criteria. Metabolic syndrome (38%:12%), hypertriglyceridemia (53%:25%), impaired glucose tolerance (38%:16%) [Psyndrome. The divergence in definition of the syndrome by two separate criteria was also highly significant (PMetabolic syndrome had significant presence in and increased with the duration but remained unaffected by the severity of psoriasis in our study patients. Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  8. Viral and bacterial causes of severe acute respiratory illness among children aged less than 5 years in a high malaria prevalence area of western Kenya, 2007-2010.

    Science.gov (United States)

    Feikin, Daniel R; Njenga, M Kariuki; Bigogo, Godfrey; Aura, Barrack; Aol, George; Audi, Allan; Jagero, Geoffrey; Muluare, Peter O; Gikunju, Stella; Nderitu, Leonard; Winchell, Jonas M; Schneider, Eileen; Erdman, Dean D; Oberste, M Steven; Katz, Mark A; Breiman, Robert F

    2013-01-01

    Few comprehensive data exist on the etiology of severe acute respiratory illness (SARI) among African children. From March 1, 2007 to February 28, 2010, we collected blood for culture and nasopharyngeal and oropharyngeal swabs for real-time quantitative polymerase chain reaction for 10 viruses and 3 atypical bacteria among children aged causes and pneumococcus the most likely bacterial cause. Contemporaneous controls are important for interpreting upper respiratory tract specimens.

  9. Congenic diabetes-prone BB.Sa and BB.Xs rats differ from their progenitor strain BB/OK in frequency and severity of insulin-dependent diabetes mellitus.

    Science.gov (United States)

    van den Brandt, J; Kovács, P; Klöting, I

    1999-10-05

    Two newly established congenic diabetes-prone BB rat strains designated BB.Sa and BB.Xs carrying a region of chromosome 1 (Sa-Lsn-Secr-Igf2-Tnt, 16 cM) and a region of chromosome X (DXMgh3-Mycs/Pfkb1-Ar, 36 cM) of the SHR rats, respectively, were studied to determine whether the transferred chromosomal regions influence diabetes frequency, age at onset, and clinical picture. Therefore, 4 complete litters of BB/OK (n = 43), BB.Sa (n = 45), and BB.Xs (n = 41) were observed for diabetes occurrence up to the age of 30 weeks. From these litters 6 diabetic males of each strain manifesting in an interval of 1 week were chosen to study body weight, blood glucose, insulin requirement to survive, and several diabetes-related serum constituents at onset of diabetes and after a diabetes duration of 150 days. The diabetes frequency was significantly lower in BB.Xs than in rats of the parental strain BB/OK, whereas comparable frequencies were found between BB/OK and BB.Sa rats. Obvious differences were observed 150 days after diabetes onset between BB/OK and both BB.Sa and BB.Xs rats. BB/OK rats were significantly heavier and needed significantly more insulin/100 g body weight than BB.Sa and BB.Xs rats. Comparisons of the serum constituents as lipids, proteins, and minerals revealed significant differences between diabetic BB/OK rats and their diabetic congenic derivatives in several traits studied at onset and after 150 days of insulin treatment. These results not only show the power of congenic lines in diabetes research, but indicate for the first time that there are genetic factors on chromosomes 1 and X influencing frequency and severity of diabetes in the BB/OK rat. Copyright 1999 Academic Press.

  10. prevalence and risk

    African Journals Online (AJOL)

    owner

    2012-12-26

    Dec 26, 2012 ... increase the frequency of occurrence of hypoglycaemia. Hypoglycaemia is a ... not only in increased frequency of falciparum malaria, but also .... of illness before presentation. Table 3: Prevalence of hypoglycaemia according to time of last meal. Table 4, shows the higher the parasite density the greater.

  11. Frequency of Cryptococcal Meningitis in HIV-1 Infected Patients in ...

    African Journals Online (AJOL)

    Background: Cryptococcal meningitis (CM) is the most common severe life threatening fungal infection in AIDS patients. It is an important cause of morbidity and mortality. There is paucity of data on the prevalence of CM in Nigeria. We aimed to determine the frequency of CM, the clinical presentation and immunological ...

  12. A Prospective Study of the Prevalence of Tuberculosis and Bacteraemia in Bangladeshi Children with Severe Malnutrition and Pneumonia Including an Evaluation of Xpert MTB/RIF Assay

    Science.gov (United States)

    Chisti, Mohammod Jobayer; Graham, Stephen M.; Duke, Trevor; Ahmed, Tahmeed; Ashraf, Hasan; Faruque, Abu Syed Golam; La Vincente, Sophie; Banu, Sayera; Raqib, Rubhana; Salam, Mohammed Abdus

    2014-01-01

    Background Severe malnutrition is a risk factor for pneumonia due to a wide range of pathogens but aetiological data are limited and the role of Mycobacterium tuberculosis is uncertain. Methods We prospectively investigated severely malnourished young children (<5 years) with radiological pneumonia admitted over a 15-month period. Investigations included blood culture, sputa for microscopy and mycobacterial culture. Xpert MTB/RIF assay was introduced during the study. Study children were followed for 12 weeks following their discharge from the hospital. Results 405 eligible children were enrolled, with a median age of 10 months. Bacterial pathogens were isolated from blood culture in 18 (4.4%) children, of which 72% were Gram negatives. Tuberculosis was confirmed microbiologically in 7% (27/396) of children that provided sputum - 10 by culture, 21 by Xpert MTB/RIF assay, and 4 by both tests. The diagnostic yield from induced sputum was 6% compared to 3.5% from gastric aspirate. Sixty (16%) additional children had tuberculosis diagnosed clinically that was not microbiologically confirmed. Most confirmed tuberculosis cases did not have a positive contact history or positive tuberculin test. The sensitivity and specificity of Xpert MTB/RIF assay compared to culture was 67% (95% CI: 24–94) and 92% (95% CI: 87–95) respectively. Overall case-fatal