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Abstract
TRAILS consists of a population cohort (N = 2230) and a clinical cohort (N = 543), both of which were followed from about age 11 years onwards. To date, the population cohort has been assessed five times over a period of 11 years, with retention rates ranging between 80% and 96%. The clinical cohort has been assessed four times over a period of 8 years, with retention rates ranging between 77% and 85%. Since the IJE published a cohort profile on the TRAILS in 2008, the participants have matured from adolescents into young adults. The focus shifted from parents and school to entry into the labour market and family formation, including offspring. Furthermore, psychiatric diagnostic interviews were administered, the database was linked to a Psychiatric Case Registry, and the availability of genome-wide SNP variations opened the door to genome-wide association studies regarding a wide range of (endo)phenotypes. With some delay, TRAILS data are available to researchers outside the TRAILS consortium without costs; access can be obtained by submitting a publication proposal (see www.trails.nl).
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Global, regional, and national incidence and mortality for HIV, tuberculosis, and malaria during 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013. Lancet 2014; 384:1005-70. [PMID: 25059949 PMCID: PMC4202387 DOI: 10.1016/s0140-6736(14)60844-8] [Citation(s) in RCA: 662] [Impact Index Per Article: 66.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND The Millennium Declaration in 2000 brought special global attention to HIV, tuberculosis, and malaria through the formulation of Millennium Development Goal (MDG) 6. The Global Burden of Disease 2013 study provides a consistent and comprehensive approach to disease estimation for between 1990 and 2013, and an opportunity to assess whether accelerated progress has occured since the Millennium Declaration. METHODS To estimate incidence and mortality for HIV, we used the UNAIDS Spectrum model appropriately modified based on a systematic review of available studies of mortality with and without antiretroviral therapy (ART). For concentrated epidemics, we calibrated Spectrum models to fit vital registration data corrected for misclassification of HIV deaths. In generalised epidemics, we minimised a loss function to select epidemic curves most consistent with prevalence data and demographic data for all-cause mortality. We analysed counterfactual scenarios for HIV to assess years of life saved through prevention of mother-to-child transmission (PMTCT) and ART. For tuberculosis, we analysed vital registration and verbal autopsy data to estimate mortality using cause of death ensemble modelling. We analysed data for corrected case-notifications, expert opinions on the case-detection rate, prevalence surveys, and estimated cause-specific mortality using Bayesian meta-regression to generate consistent trends in all parameters. We analysed malaria mortality and incidence using an updated cause of death database, a systematic analysis of verbal autopsy validation studies for malaria, and recent studies (2010-13) of incidence, drug resistance, and coverage of insecticide-treated bednets. FINDINGS Globally in 2013, there were 1·8 million new HIV infections (95% uncertainty interval 1·7 million to 2·1 million), 29·2 million prevalent HIV cases (28·1 to 31·7), and 1·3 million HIV deaths (1·3 to 1·5). At the peak of the epidemic in 2005, HIV caused 1·7 million deaths (1·6 million to 1·9 million). Concentrated epidemics in Latin America and eastern Europe are substantially smaller than previously estimated. Through interventions including PMTCT and ART, 19·1 million life-years (16·6 million to 21·5 million) have been saved, 70·3% (65·4 to 76·1) in developing countries. From 2000 to 2011, the ratio of development assistance for health for HIV to years of life saved through intervention was US$4498 in developing countries. Including in HIV-positive individuals, all-form tuberculosis incidence was 7·5 million (7·4 million to 7·7 million), prevalence was 11·9 million (11·6 million to 12·2 million), and number of deaths was 1·4 million (1·3 million to 1·5 million) in 2013. In the same year and in only individuals who were HIV-negative, all-form tuberculosis incidence was 7·1 million (6·9 million to 7·3 million), prevalence was 11·2 million (10·8 million to 11·6 million), and number of deaths was 1·3 million (1·2 million to 1·4 million). Annualised rates of change (ARC) for incidence, prevalence, and death became negative after 2000. Tuberculosis in HIV-negative individuals disproportionately occurs in men and boys (versus women and girls); 64·0% of cases (63·6 to 64·3) and 64·7% of deaths (60·8 to 70·3). Globally, malaria cases and deaths grew rapidly from 1990 reaching a peak of 232 million cases (143 million to 387 million) in 2003 and 1·2 million deaths (1·1 million to 1·4 million) in 2004. Since 2004, child deaths from malaria in sub-Saharan Africa have decreased by 31·5% (15·7 to 44·1). Outside of Africa, malaria mortality has been steadily decreasing since 1990. INTERPRETATION Our estimates of the number of people living with HIV are 18·7% smaller than UNAIDS's estimates in 2012. The number of people living with malaria is larger than estimated by WHO. The number of people living with HIV, tuberculosis, or malaria have all decreased since 2000. At the global level, upward trends for malaria and HIV deaths have been reversed and declines in tuberculosis deaths have accelerated. 101 countries (74 of which are developing) still have increasing HIV incidence. Substantial progress since the Millennium Declaration is an encouraging sign of the effect of global action. FUNDING Bill & Melinda Gates Foundation.
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Global, regional, and national levels and causes of maternal mortality during 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013. Lancet 2014; 384:980-1004. [PMID: 24797575 PMCID: PMC4255481 DOI: 10.1016/s0140-6736(14)60696-6] [Citation(s) in RCA: 1004] [Impact Index Per Article: 100.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The fifth Millennium Development Goal (MDG 5) established the goal of a 75% reduction in the maternal mortality ratio (MMR; number of maternal deaths per 100,000 livebirths) between 1990 and 2015. We aimed to measure levels and track trends in maternal mortality, the key causes contributing to maternal death, and timing of maternal death with respect to delivery. METHODS We used robust statistical methods including the Cause of Death Ensemble model (CODEm) to analyse a database of data for 7065 site-years and estimate the number of maternal deaths from all causes in 188 countries between 1990 and 2013. We estimated the number of pregnancy-related deaths caused by HIV on the basis of a systematic review of the relative risk of dying during pregnancy for HIV-positive women compared with HIV-negative women. We also estimated the fraction of these deaths aggravated by pregnancy on the basis of a systematic review. To estimate the numbers of maternal deaths due to nine different causes, we identified 61 sources from a systematic review and 943 site-years of vital registration data. We also did a systematic review of reports about the timing of maternal death, identifying 142 sources to use in our analysis. We developed estimates for each country for 1990-2013 using Bayesian meta-regression. We estimated 95% uncertainty intervals (UIs) for all values. FINDINGS 292,982 (95% UI 261,017-327,792) maternal deaths occurred in 2013, compared with 376,034 (343,483-407,574) in 1990. The global annual rate of change in the MMR was -0·3% (-1·1 to 0·6) from 1990 to 2003, and -2·7% (-3·9 to -1·5) from 2003 to 2013, with evidence of continued acceleration. MMRs reduced consistently in south, east, and southeast Asia between 1990 and 2013, but maternal deaths increased in much of sub-Saharan Africa during the 1990s. 2070 (1290-2866) maternal deaths were related to HIV in 2013, 0·4% (0·2-0·6) of the global total. MMR was highest in the oldest age groups in both 1990 and 2013. In 2013, most deaths occurred intrapartum or postpartum. Causes varied by region and between 1990 and 2013. We recorded substantial variation in the MMR by country in 2013, from 956·8 (685·1-1262·8) in South Sudan to 2·4 (1·6-3·6) in Iceland. INTERPRETATION Global rates of change suggest that only 16 countries will achieve the MDG 5 target by 2015. Accelerated reductions since the Millennium Declaration in 2000 coincide with increased development assistance for maternal, newborn, and child health. Setting of targets and associated interventions for after 2015 will need careful consideration of regions that are making slow progress, such as west and central Africa. FUNDING Bill & Melinda Gates Foundation.
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Prevalence and severity of DSM-5 eating disorders in a community cohort of adolescents. Int J Eat Disord 2014; 47:610-9. [PMID: 24903034 DOI: 10.1002/eat.22316] [Citation(s) in RCA: 222] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 04/30/2014] [Accepted: 05/27/2014] [Indexed: 12/15/2022]
Abstract
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 adolescents. METHOD 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. RESULTS 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. DISCUSSION 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.
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Abstract
OBJECTIVE Little is known about the prevalence and correlates of eating disorders (ED) in middle-aged women. METHOD We mailed anonymous questionnaires to 1,500 Austrian women aged 40-60 years, assessing ED (defined by DSM-IV), subthreshold ED, body image, and quality of life. We broadly defined "subthreshold ED" by the presence of either (1) binge eating with loss of control or (2) purging behavior, without requiring any of the other usual DSM-IV criteria for frequency or severity of these symptoms. RESULTS Of the 715 (48%) responders, 33 [4.6%; 95% confidence interval (CI): 3.3-6.4%] reported symptoms meeting full DSM-IV criteria for an ED [bulimia nervosa = 10; binge eating disorder = 11; eating disorder not otherwise specified (EDNOS) = 12]. None displayed anorexia nervosa. Another 34 women (4.8%; CI: 3.4-6.6%) displayed subthreshold ED. These women showed levels of associated psychopathology virtually equal to the women with full-syndrome diagnoses. DISCUSSION ED appear common in middle-aged women, with a preponderance of binge eating disorder and EDNOS diagnoses as compared to the "classical" diagnoses of anorexia and bulimia nervosa. Interestingly, middle-aged women with even very broadly defined subthreshold ED showed distress and impairment comparable to women with full-scale ED.
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Factors associated with recovery from anorexia nervosa: a population-based study. Int J Eat Disord 2014; 47:117-23. [PMID: 24488835 DOI: 10.1002/eat.22168] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 06/27/2013] [Accepted: 07/01/2013] [Indexed: 11/09/2022]
Abstract
BACKGROUND To examine factors associated with the outcome of anorexia nervosa among women from the general population. METHOD Women (N = 2,881) from the 1975-1979 birth cohorts of Finnish twins were screened for lifetime DSM-IV anorexia nervosa (N = 55 cases) using questionnaires and the SCID interview. Potential factors associated with the likelihood of recovery were addressed in the same assessment. Recovery was defined as restoration of weight, menstruation, and the absence of bingeing and purging for at least one year prior to assessment. Using two-tailed t tests and Pearson's chi-square tests, we contrasted recovered (N = 39) and unrecovered (N = 16) women. We then used logistic regression adjusted for duration of illness and Cox proportional hazard models to account for the variable lengths of illness on prognostic factors. RESULTS Unrecovered women were more likely to suffer from depressive symptoms prior to eating disorder onset (18.8% vs. 2.6%, p = 0.04), remain unemployed (18.8% vs. 2.6%, p = 0.04), report dissatisfaction with their current partner/spouse (p = 0.02), and report high perfectionism (p = 0.05) than were recovered women. When duration of illness was accounted for in the analyses, premorbid depression was the sole factor significantly associated with decreased likelihood of recovery (hazard ratio 0.17, 95% confidence interval: 0.03-0.89). DISCUSSION Predicting the course of anorexia remains fraught with difficulty, but premorbid depressive symptoms are associated with poor outcome of anorexia nervosa in the general population.
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Risk Factors and Antecedent Life Events in the Development of Anorexia Nervosa: A Portuguese Case-Control Study. EUROPEAN EATING DISORDERS REVIEW 2014; 22:243-51. [DOI: 10.1002/erv.2286] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 12/16/2013] [Accepted: 01/28/2014] [Indexed: 01/22/2023]
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[Feeding and eating disorders in the DSM-5]. TIJDSCHRIFT VOOR PSYCHIATRIE 2014; 56:187-191. [PMID: 24643829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND In the DSM-5, feeding disorders and eating disorders have been integrated into one single category. AIM To review the rationale for changes in the criteria for feeding and eating disorders in DSM-5. METHOD The revised criteria were drafted and formulated by a DSM-5 workgroup. Next, professionals were given the opportunity to react to the proposed revisions by participating in several discussion rounds. RESULTS The criteria for anorexia nervosa have been reworded and the amenorrhea criterion has been removed. The threshold for the diagnosis of bulimia nervosa has been lowered so that once-a-week binge eating and complementary behaviours are now sufficient for a patient to be diagnosed as having bulimia nervosa. Subtyping of bulimia nervosa has been removed. There are hardly any changes in the criteria for pica and rumination disorder. Two new official feeding and eating disorders have been introduced into DSM-5: avoidant/restrictive food intake disorder and binge eating disorder. CONCLUSION The definition of and the criteria for feeding and eating disorders given in DSM-5 are an improvement on those used in dsm-iv and should help to reduce the eating disorders not otherwise specified (EDNOS).
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Psychomotor therapy and aggression regulation in eating disorders. BODY MOVEMENT AND DANCE IN PSYCHOTHERAPY 2013. [DOI: 10.1080/17432979.2013.833134] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Psychotic disorders are more common in ethnic minority than in Dutch native defendants. Soc Psychiatry Psychiatr Epidemiol 2013; 48:1399-404. [PMID: 23543339 DOI: 10.1007/s00127-012-0629-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 11/19/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE The prevalence of psychotic disorders among prisoners from racial or ethnic minority groups remains uncertain. We therefore compared the frequency of psychotic disorder in ethnic minority and Dutch native defendants using the nationwide database of elaborate pre-trial reports. METHODS Analysis of a nationwide database of pre-trial reported defendants in the Netherlands between 2000 and 2006 (n = 12,752). RESULTS A diagnosis of a psychotic disorder was more common in ethnic minority than in Dutch native defendants (21.1 vs. 10.2%). The odds ratio of this diagnosis, adjusted for age, gender, IQ below 85 and abuse of cannabis or hard drugs, was 2.6 (95% CI 2.2-3.0). This odds ratio was highest for African defendants (OR = 5.2; 95% CI 3.7-7.4). CONCLUSIONS Psychotic disorders were more common among pre-trial reported defendants from ethnic minorities than among their Dutch native counterparts.
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The menopausal transition--a possible window of vulnerability for eating pathology. Int J Eat Disord 2013; 46:609-16. [PMID: 23847142 DOI: 10.1002/eat.22157] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/11/2013] [Indexed: 11/07/2022]
Abstract
OBJECTIVE No published studies, to our knowledge, have examined the association of menopausal status with eating disorders and body image in women. We assessed these associations in a large sample of middle-aged women. METHOD We administered an anonymous questionnaire to a randomly selected nonclinical sample of women aged 40-60 in Innsbruck, Austria. The questionnaire covered demographic items, menopausal status, weight history, measures of body image, and current eating disorders as diagnosed by DSM-IV criteria. Using modified WHO criteria, we classified the respondents' current stage of menopausal transition as premenopausal (N = 192), perimenopausal (N = 110), or naturally postmenopausal (N = 134). In a separate analysis, we also examined the small group of women with surgically induced menopause (N = 12). RESULTS The three groups were similar in all demographic features except age, and did not differ significantly on current body mass index (BMI), weight-control behaviors, or dieting history after age adjustment. However, perimenopausal women reported a significantly greater prevalence of eating disorders as compared to premenopausal women. Perimenopausal women also reported significantly higher self-ratings of "feeling fat" and higher Body Shape Questionnaire scores than premenopausal women. Women with surgically induced menopause also showed an elevated prevalence of eating and body image pathology. DISCUSSION Our data suggest that the menopausal transition is associated with an increased prevalence of eating disorders and negative body image. Menopause, like puberty, may perhaps represent a window of vulnerability to these conditions, likely because of changes in hormonal function, body composition, and conceptions of womanhood.
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The auditory dorsal stream plays a crucial role in projecting hallucinated voices into external space. Schizophr Res 2013; 146:314-9. [PMID: 23453584 DOI: 10.1016/j.schres.2013.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 01/20/2013] [Accepted: 02/06/2013] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Verbal auditory hallucinations (VAHs) are experienced as spoken voices which seem to originate in the extracorporeal environment or inside the head. Animal and human research has identified a 'where' pathway for sound processing comprising the planum temporale, the middle frontal gyrus and the inferior parietal lobule. We hypothesize that increased activity of that 'where' pathway mediates the exteriorization of VAHs. METHODS The fMRI scans of 52 right-handed psychotic patients experiencing frequent VAHs were compared with the reported location of hallucinations, as rated with the aid of the PSYRATS-AHRS. For each subject, a unique VAH activation model was created based on the VAH timings, and subsequently convolved with a gamma function to model the hemodynamic response. In order to examine the neurofunctional equivalents of perceived VAH location, second-level group effects of subjects experiencing either internal (n = 24) or external (n = 28) VAHs were contrasted within planum temporale, middle frontal gyrus, and inferior parietal lobule regions of interest (ROIs). RESULTS Three ROIs were tested for increased activity in relation with the exteriorization of VAHs. The analysis revealed a left-sided medial planum temporale and a right-sided middle frontal gyrus cluster of increased activity. No significant activity was found in the inferior parietal lobule. CONCLUSIONS Our study indicates that internal and external VAHs are mediated by a fronto-temporal pattern of neuronal activity while the exteriorization of VAHs stems from additional brain activity in the auditory 'where' pathway, comprising the planum temporale and prefrontal regions.
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DSM-5 reduces the proportion of EDNOS cases: evidence from community samples. Int J Eat Disord 2013; 46:60-5. [PMID: 22815201 DOI: 10.1002/eat.22040] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2012] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Eating Disorder Not Otherwise Specified (EDNOS) constitute the most common eating disorder among those seeking treatment at eating disorder facilities; they are even more common among persons with eating disorders the community. This study compares the impact of applying the revised diagnostic criteria proposed by the DSM-5 workgroup, and the broad categories for the diagnosis of eating disorders (BCD-ED) proposed by Walsh and Sysko on the prevalence of EDNOS. METHOD In two nationwide epidemiological studies the prevalence of eating disorders among female high school (n = 2,028) and university students (n = 1,020) was examined using DSM-IV criteria. We used a two-stage design, administering a questionnaire in the first stage and an interview in the second stage. RESULTS In the combined samples 118 cases of eating disorders (DSM-IV) were detected, of which 86 were diagnosed as EDNOS (72.9%). Application of the DSM-5 criteria reduced the number of EDNOS cases to 60 (50.8%) or to 52 (44%), when using a BMI <18.5 as cutoff for "significantly low weight" criterion in AN; with the use of BCD-ED criteria, only 5 (4.2%) cases of EDNOS remained. DISCUSSION Proposed criteria set for DSM-5 substantially reduce the number of EDNOS cases. However, the BCD-ED scheme further reduces its proportion, almost eliminating it.
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A comparative risk assessment of burden of disease and injury attributable to 67 risk factors and risk factor clusters in 21 regions, 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet 2012; 380:2224-60. [PMID: 23245609 PMCID: PMC4156511 DOI: 10.1016/s0140-6736(12)61766-8] [Citation(s) in RCA: 7164] [Impact Index Per Article: 597.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Quantification of the disease burden caused by different risks informs prevention by providing an account of health loss different to that provided by a disease-by-disease analysis. No complete revision of global disease burden caused by risk factors has been done since a comparative risk assessment in 2000, and no previous analysis has assessed changes in burden attributable to risk factors over time. METHODS We estimated deaths and disability-adjusted life years (DALYs; sum of years lived with disability [YLD] and years of life lost [YLL]) attributable to the independent effects of 67 risk factors and clusters of risk factors for 21 regions in 1990 and 2010. We estimated exposure distributions for each year, region, sex, and age group, and relative risks per unit of exposure by systematically reviewing and synthesising published and unpublished data. We used these estimates, together with estimates of cause-specific deaths and DALYs from the Global Burden of Disease Study 2010, to calculate the burden attributable to each risk factor exposure compared with the theoretical-minimum-risk exposure. We incorporated uncertainty in disease burden, relative risks, and exposures into our estimates of attributable burden. FINDINGS In 2010, the three leading risk factors for global disease burden were high blood pressure (7·0% [95% uncertainty interval 6·2-7·7] of global DALYs), tobacco smoking including second-hand smoke (6·3% [5·5-7·0]), and alcohol use (5·5% [5·0-5·9]). In 1990, the leading risks were childhood underweight (7·9% [6·8-9·4]), household air pollution from solid fuels (HAP; 7·0% [5·6-8·3]), and tobacco smoking including second-hand smoke (6·1% [5·4-6·8]). Dietary risk factors and physical inactivity collectively accounted for 10·0% (95% UI 9·2-10·8) of global DALYs in 2010, with the most prominent dietary risks being diets low in fruits and those high in sodium. Several risks that primarily affect childhood communicable diseases, including unimproved water and sanitation and childhood micronutrient deficiencies, fell in rank between 1990 and 2010, with unimproved water and sanitation accounting for 0·9% (0·4-1·6) of global DALYs in 2010. However, in most of sub-Saharan Africa childhood underweight, HAP, and non-exclusive and discontinued breastfeeding were the leading risks in 2010, while HAP was the leading risk in south Asia. The leading risk factor in Eastern Europe, most of Latin America, and southern sub-Saharan Africa in 2010 was alcohol use; in most of Asia, North Africa and Middle East, and central Europe it was high blood pressure. Despite declines, tobacco smoking including second-hand smoke remained the leading risk in high-income north America and western Europe. High body-mass index has increased globally and it is the leading risk in Australasia and southern Latin America, and also ranks high in other high-income regions, North Africa and Middle East, and Oceania. INTERPRETATION Worldwide, the contribution of different risk factors to disease burden has changed substantially, with a shift away from risks for communicable diseases in children towards those for non-communicable diseases in adults. These changes are related to the ageing population, decreased mortality among children younger than 5 years, changes in cause-of-death composition, and changes in risk factor exposures. New evidence has led to changes in the magnitude of key risks including unimproved water and sanitation, vitamin A and zinc deficiencies, and ambient particulate matter pollution. The extent to which the epidemiological shift has occurred and what the leading risks currently are varies greatly across regions. In much of sub-Saharan Africa, the leading risks are still those associated with poverty and those that affect children. FUNDING Bill & Melinda Gates Foundation.
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Common values in assessing health outcomes from disease and injury: disability weights measurement study for the Global Burden of Disease Study 2010. Lancet 2012; 380:2129-43. [PMID: 23245605 PMCID: PMC10782811 DOI: 10.1016/s0140-6736(12)61680-8] [Citation(s) in RCA: 877] [Impact Index Per Article: 73.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Measurement of the global burden of disease with disability-adjusted life-years (DALYs) requires disability weights that quantify health losses for all non-fatal consequences of disease and injury. There has been extensive debate about a range of conceptual and methodological issues concerning the definition and measurement of these weights. Our primary objective was a comprehensive re-estimation of disability weights for the Global Burden of Disease Study 2010 through a large-scale empirical investigation in which judgments about health losses associated with many causes of disease and injury were elicited from the general public in diverse communities through a new, standardised approach. METHODS We surveyed respondents in two ways: household surveys of adults aged 18 years or older (face-to-face interviews in Bangladesh, Indonesia, Peru, and Tanzania; telephone interviews in the USA) between Oct 28, 2009, and June 23, 2010; and an open-access web-based survey between July 26, 2010, and May 16, 2011. The surveys used paired comparison questions, in which respondents considered two hypothetical individuals with different, randomly selected health states and indicated which person they regarded as healthier. The web survey added questions about population health equivalence, which compared the overall health benefits of different life-saving or disease-prevention programmes. We analysed paired comparison responses with probit regression analysis on all 220 unique states in the study. We used results from the population health equivalence responses to anchor the results from the paired comparisons on the disability weight scale from 0 (implying no loss of health) to 1 (implying a health loss equivalent to death). Additionally, we compared new disability weights with those used in WHO's most recent update of the Global Burden of Disease Study for 2004. FINDINGS 13,902 individuals participated in household surveys and 16,328 in the web survey. Analysis of paired comparison responses indicated a high degree of consistency across surveys: correlations between individual survey results and results from analysis of the pooled dataset were 0·9 or higher in all surveys except in Bangladesh (r=0·75). Most of the 220 disability weights were located on the mild end of the severity scale, with 58 (26%) having weights below 0·05. Five (11%) states had weights below 0·01, such as mild anaemia, mild hearing or vision loss, and secondary infertility. The health states with the highest disability weights were acute schizophrenia (0·76) and severe multiple sclerosis (0·71). We identified a broad pattern of agreement between the old and new weights (r=0·70), particularly in the moderate-to-severe range. However, in the mild range below 0·2, many states had significantly lower weights in our study than previously. INTERPRETATION This study represents the most extensive empirical effort as yet to measure disability weights. By contrast with the popular hypothesis that disability assessments vary widely across samples with different cultural environments, we have reported strong evidence of highly consistent results. FUNDING Bill & Melinda Gates Foundation.
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Diagnostic issues in Moroccan immigrants to the Netherlands. Schizophr Res 2012; 141:286-7. [PMID: 22921493 DOI: 10.1016/j.schres.2012.07.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Revised: 07/06/2012] [Accepted: 07/21/2012] [Indexed: 11/28/2022]
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Perceptions of quality of life and disability in homeless persons with schizophrenia and persons with schizophrenia living in non-institutional housing. Int J Soc Psychiatry 2012; 58:629-34. [PMID: 21878468 DOI: 10.1177/0020764011419056] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Homelessness is common in persons with schizophrenia. It is unclear how housing conditions and homelessness affect their quality of life and their disability. AIMS To explore the self-perceived quality of life and disability of homeless persons with schizophrenia and of those of persons with schizophrenia living in non-institutional housing. METHODS Seventy-six not-homeless and 50 homeless persons with schizophrenia were assessed using the World Health Organization's Quality of Life - short version (WHOQOL-Bref) and Disability Assessment Schedule (WHODAS-II). Univariate comparisons of the two groups were made for sociodemographic variables, clinical characteristics, perceived quality of life and disability. A regression model was used to adjust for potential confounding factors between quality of life, disability and housing. RESULTS After controlling for age, gender, marital status and age of first hospital admission, homeless persons had more positive scores for the quality of life domain 'health', for the disability domain 'getting along with people' and for the total disability score than persons in non-institutional housing. CONCLUSION Contrary to our expectations, the persons in non-institutional housing reported a lower quality of life and more disability than the homeless people. Future research should clarify whether non-institutional housing in and of itself can improve the well-being of people with schizophrenia.
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Abstract
AIM The aim of the study was to collect detailed data on behavioural, adaptive, and psychological functioning in 10 individuals with Pitt-Hopkins syndrome (PTHS), with specific attention to manifestations of autism spectrum disorder (ASD). METHOD The participants (four females, six males), residing in the Netherlands and Belgium, were ascertained through the Dutch national PTHS support group. Median age of participants was 10 years, the age range was between 32 and 289 months. They underwent psychiatric examinations and neuropsychological measurements using a comprehensive assessment battery. Additionally, parental information was gathered through standardized interviews and questionnaires. Findings were compared with those from the literature. RESULTS All participants showed profound intellectual disability, amiable demeanour with minimal maladaptive behaviours, severe impairments of communication and language, and intense, frequent motor stereotypies. Impairments in all participants were beyond what would be expected for cognitive abilities, fitting a classification of ASD. INTERPRETATION Patients with PTHS are characterized not only by specific physical and genetic manifestations but also by specific behavioural and cognitive characteristics. Studying behaviour and cognition may improve diagnosis and prognosis, allows recognition of comorbidities, and contributes to adequate counselling of families.
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Paternal age and risk of autism in an ethnically diverse, non-industrialized setting: Aruba. PLoS One 2012; 7:e45090. [PMID: 22984615 PMCID: PMC3439376 DOI: 10.1371/journal.pone.0045090] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Accepted: 08/17/2012] [Indexed: 01/11/2023] Open
Abstract
Objective The aim of this study was to examine paternal age in relation to risk of autism spectrum disorders (ASDs) in a setting other than the industrialized west. Design A case-control study of Aruban-born children (1990–2003). Cases (N = 95) were identified at the Child and Adolescent Psychiatry Clinic, the only such clinic in Aruba; gender and age matched controls (N = 347) were gathered from public health records. Parental age was defined categorically (≤29, 30–39, 40–49, ≥50y). The analysis was made, using conditional logistic regression. Results Advanced paternal age was associated with increased risk of ASDs in offspring. In comparison to the youngest paternal age group (≤29y), risk of autism increased 2.18 times for children born from fathers in their thirties, 2.71 times for fathers in their forties, and 3.22 thereafter. Conclusion This study, part of the first epidemiologic study of autism in the Caribbean, contributes additional evidence, from a distinctive sociocultural setting, of the risk of ASD associated with increased paternal age.
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Auditory verbal hallucinations in patients with borderline personality disorder are similar to those in schizophrenia. Psychol Med 2012; 42:1873-1878. [PMID: 22336487 DOI: 10.1017/s0033291712000165] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Auditory verbal hallucinations (AVH) in patients with borderline personality disorder (BPD) are frequently claimed to be brief, less severe and qualitatively different from those in schizophrenia, hence the term 'pseudohallucinations'. AVH in BPD may be more similar to those experienced by healthy individuals, who experience AVH in a lower frequency and with a more positive content than AVH in schizophrenia. In this study the phenomenology of AVH in BPD patients was compared to that in schizophrenia and to AVH experienced by non-patients. METHOD In a cross-sectional setting, the phenomenological characteristics of AVH in 38 BPD patients were compared to those in 51 patients with schizophrenia/schizoaffective disorder and to AVH of 66 non-patients, using the Psychotic Symptom Rating Scales (PSYRATS). RESULTS BPD patients experienced AVH for a mean duration of 18 years, with a mean frequency of at least daily lasting several minutes or more. The ensuing distress was high. No differences in the phenomenological characteristics of AVH were revealed among patients diagnosed with BPD and those with schizophrenia/schizoaffective disorder, except for 'disruption of life', which was higher in the latter group. Compared to non-patients experiencing AVH, BPD patients had higher scores on almost all items. CONCLUSIONS AVH in BPD patients are phenomenologically similar to those in schizophrenia, and different from those in healthy individuals. As AVH in patients with BPD fulfil the criteria of hallucinations proper, we prefer the term AVH over 'pseudohallucinations', so as to prevent trivialization and to promote adequate diagnosis and treatment.
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Hyperactivity in anorexia nervosa: warming up not just burning-off calories. PLoS One 2012; 7:e41851. [PMID: 22848634 PMCID: PMC3407098 DOI: 10.1371/journal.pone.0041851] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Accepted: 06/29/2012] [Indexed: 02/03/2023] Open
Abstract
Excessive physical activity is a common feature in Anorexia Nervosa (AN) that interferes with the recovery process. Animal models have demonstrated that ambient temperature modulates physical activity in semi-starved animals. The aim of the present study was to assess the effect of ambient temperature on physical activity in AN patients in the acute phase of the illness. Thirty-seven patients with AN wore an accelerometer to measure physical activity within the first week of contacting a specialized eating disorder center. Standardized measures of anxiety, depression and eating disorder psychopathology were assessed. Corresponding daily values for ambient temperature were obtained from local meteorological stations. Ambient temperature was negatively correlated with physical activity (p = −.405) and was the only variable that accounted for a significant portion of the variance in physical activity (p = .034). Consistent with recent research with an analogous animal model of the disorder, our findings suggest that ambient temperature is a critical factor contributing to the expression of excessive physical activity levels in AN. Keeping patients warm may prove to be a beneficial treatment option for this symptom.
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Neuropsychological weaknesses in anorexia nervosa: set-shifting, central coherence, and decision making in currently ill and recovered women. Int J Eat Disord 2012; 45:685-94. [PMID: 22331528 DOI: 10.1002/eat.22007] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/31/2011] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The purpose of this study is to examine set-shifting, central coherence, and decision making in women currently ill with anorexia nervosa (AN), women recovered from AN, and healthy control women. We aim to test whether these neuropsychological weaknesses persist after recovery, and explore relations between the impairments RESULTS Compared to control women, ill and recovered women showed poor set-shifting and decision making. There were strong correlations between set-shifting and central coherence in the ill and recovered women. Decision making did not correlate with the other measures. DISCUSSION The present findings suggest that impaired set-shifting and decision making are stable traits in women with AN. Because individual differences within these groups were large, a rigid thinking style is only present in a (sub)population of ill and recovered women. Decision-making performance is not related to a rigid thinking style, but further research in this area is warranted.
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Depression and Drive for Thinness are Associated with Persistent Bulimia Nervosa in the Community. EUROPEAN EATING DISORDERS REVIEW 2012; 21:121-9. [DOI: 10.1002/erv.2182] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 03/20/2012] [Accepted: 04/15/2012] [Indexed: 11/06/2022]
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Eating Disorders in the General Practice: A Case-Control Study on the Utilization of Primary Care. EUROPEAN EATING DISORDERS REVIEW 2012; 20:410-3. [DOI: 10.1002/erv.2185] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mandometer treatment not superior to treatment as usual for anorexia nervosa. Int J Eat Disord 2012; 45:193-201. [PMID: 21520215 DOI: 10.1002/eat.20918] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/20/2010] [Indexed: 11/07/2022]
Abstract
OBJECTIVE A comparison of the efficacy of a novel treatment method for anorexia nervosa (AN), the Mandometer treatment (MT), with treatment as usual (TAU). METHOD During treatment data were collected to determine weight recovery and outcome as assessed by the Morgan Russell Outcome Assessment Schedule (MROAS). RESULTS After treatment 63% of the MT group and 85% of the TAU group had reached a normal weight level and both MT and TAU showed a good outcome on the MROAS (75 and 71%, respectively). After two years more MT than TAU patients were still in treatment and more MT patients had relapsed. DISCUSSION The outcome for both treatments in our study were similar and comparable with, if not better than outcome data of other AN studies. MT is not superior to TAU in outcome results and in relapse rate during the first two years following admission for AN treatment.
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Abstract
Eating disorders are relatively rare among the general population. This review discusses the literature on the incidence, prevalence and mortality rates of eating disorders. We searched online Medline/Pubmed, Embase and PsycINFO databases for articles published in English using several keyterms relating to eating disorders and epidemiology. Anorexia nervosa is relatively common among young women. While the overall incidence rate remained stable over the past decades, there has been an increase in the high risk-group of 15-19 year old girls. It is unclear whether this reflects earlier detection of anorexia nervosa cases or an earlier age at onset. The occurrence of bulimia nervosa might have decreased since the early nineties of the last century. All eating disorders have an elevated mortality risk; anorexia nervosa the most striking. Compared with the other eating disorders, binge eating disorder is more common among males and older individuals.
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Age at migration and future risk of psychotic disorders among immigrants in the Netherlands: a 7-year incidence study. Am J Psychiatry 2011; 168:1278-85. [PMID: 22193672 DOI: 10.1176/appi.ajp.2011.11010110] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The purpose of this study was to examine whether the increased risk for developing a psychotic disorder among immigrants is related to their age at the time of migration. METHOD In a 7-year first-contact incidence study, immigrants to the Netherlands and Dutch citizens, ages 15-54 years, who made a first contact with a physician for a suspected psychotic disorder were identified. Diagnostic interviews were administered, and DSM-IV diagnoses were determined by consensus between two psychiatrists. A comprehensive municipal registration system provided the denominator, including information on ethnicity and age at the time of migration. RESULTS Lower age at the time of migration was associated with a higher incidence of psychotic disorders among immigrants. People who migrated between the ages of 0 and 4 years had the most elevated risk for psychotic disorders compared with the risk among Dutch citizens (age- and sex-adjusted incidence rate ratio=2.96, 95% confidence interval [CI]=2.10-4.17), and the risk gradually decreased with older age at migration (adjusted incidence rate ratio for migration at 5-9 years, 10-14 years, and >29 years, respectively: 2.31 [CI=1.61-3.29], 1.51 [CI=1.02-2.25], and 1.00 [CI=0.58-1.72]). CONCLUSIONS The adverse influence of migration on the risk for psychotic disorders is most prominent in early life, suggesting that this is an important period in the etiology of the illness.
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The relationship between mental disorders and different types of crime. CRIMINAL BEHAVIOUR AND MENTAL HEALTH : CBMH 2011; 21:307-20. [PMID: 21755554 DOI: 10.1002/cbm.819] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Revised: 05/23/2011] [Accepted: 05/31/2011] [Indexed: 05/23/2023]
Abstract
BACKGROUND Previous studies of relationships between mental disorder and crime have tended to group the mental disorders, the crimes or both, leaving uncertainty about a more specific mental disorder: crime relationships. OBJECTIVE To examine the relationship between types of mental disorder and types of crime in pre-trial defendants. METHOD Data were extracted from 21,424 pre-trial forensic psychiatric reports made between 2000 and 2006 in the Netherlands. We compared the prevalence of axis I disorders, personality disorders, intellectual functioning and substance abuse in defendants charged with a range of crimes (homicide, attempted/threatened homicide, assault, battery, rape, sexual crimes, arson and/or property crimes) using chi-square tests. Relationships with diminished accountability, reflecting a direct relationship with underlying mental disorder, were calculated using multivariate regression models, adjusted for age, gender, ethnicity and history of judicial contact. RESULTS Arson had the strongest relationship with mental disorders in our sample, then assaults, then homicidal attempts or threats. Sexual and property crimes had the weakest relationship with diminished or absent accountability. Diminished accountability had the strongest relationship with psychotic disorders, followed by organic psychosyndromes and developmental disorders, whereas other axis I disorders, personality disorders or an IQ score of <85 points were only moderately related. These relationships varied little according to the type of crime, although tended to be weaker for defendants in property crimes. Cannabis and hard drugs were significantly associated with decreased accountability only in respect of arson. DISCUSSION Mental disorders are related to all types of crimes but especially to arson, battery and homicidal attempts or threats, with a court finding of diminished accountability providing some validation for perceived links between the disorder and crime in this study. IMPLICATIONS FOR PRACTICE Psychiatric assessment is likely to be the most useful for defendants under charges of arson, assault or attempted homicide, as these groups are most likely to suffer from a psychiatric disorder related to the alleged offence. Psychotic, organic and some developmental disorders appear to have the strongest relationship with diminished accountability. Findings with respect to illicit drug use are likely to have more varied implications between jurisdictions but, in the Netherlands, may sometimes be accepted as diminishing accountability in defendants of arson.
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Development and behaviour in Marshall-Smith syndrome: an exploratory study of cognition, phenotype and autism. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2011; 55:973-987. [PMID: 21790824 DOI: 10.1111/j.1365-2788.2011.01451.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Marshall-Smith syndrome (MSS) is an infrequently described entity characterised by failure to thrive, developmental delay, abnormal bone maturation and a characteristic face. In studying the physical features of a group of patients, we noticed unusual behavioural traits. This urged us to study cognition, behavioural phenotype and autism in six patients. METHODS Information on development, behavioural characteristics, autism symptoms, and adaptive and psychological functioning of six MSS children was collected through in-person examinations, questionnaires, semi-structured interviews of parents and neuropsychological assessments. RESULTS Participants showed moderate to severe delays in mental age, motor development and adaptive functioning, with several similarities in communication, social interactions and behaviour. There was severe delay of speech and motor milestones, a friendly or happy demeanour and enjoyment of social interactions with familiar others. They exhibited minimal maladaptive behaviours. Deficits in communication and social interactions, lack of reciprocal social communication skills, limited imaginary play and the occurrence of stereotyped, repetitive behaviours were noted during assessments. CONCLUSIONS Systematic collection of developmental and behavioural data in very rare entities such as MSS allows recognition of specific patterns in these qualities. Clinical recognition of physical,developmental and behavioural features is important not only for diagnosis, prognosis and counselling of families, but also increases our understanding of the biological basis of the human physical and behavioural phenotype.
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Can low-frequency repetitive transcranial magnetic stimulation really relieve medication-resistant auditory verbal hallucinations? Negative results from a large randomized controlled trial. Biol Psychiatry 2011; 69:450-6. [PMID: 21144499 DOI: 10.1016/j.biopsych.2010.09.051] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 09/20/2010] [Accepted: 09/27/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Several studies have applied low-frequency repetitive transcranial magnetic stimulation (rTMS) directed at the left temporoparietal area (TP) for the treatment of auditory verbal hallucinations (AVH), but findings on efficacy are inconsistent. Furthermore, recent functional magnetic resonance imaging (fMRI) studies indicate that the left TP is not a general focus of activation during the experience of AVH. The aims of this study are twofold: to investigate the effects of rTMS on AVH in a double blind, randomized, sham-controlled study; and to investigate whether the efficacy can be improved when rTMS is guided by individual fMRI scans of hallucinatory activation. METHODS Sixty-two patients with medication-resistant AVH were randomized over three conditions: rTMS targeted at the area of maximal hallucinatory activation calculated from individual fMRI scans during AVH, rTMS directed at the left TP, and sham treatment. Repetitive TMS was applied during 15 sessions of 20 min each, at 1 Hz and 90% of the individual motor threshold. The severity of AVH and other psychotic symptoms were monitored during treatment and 3-month follow-up, with the Auditory Hallucination Rating Scale, the Positive and Negative Syndrome Scale, and the Psychotic Symptom Rating Scales. RESULTS The effects of fMRI-guided rTMS and left TP rTMS on the severity of AVH were comparable to those of sham treatment. No differences in severity of general psychotic symptoms were found among the three treatment conditions. CONCLUSIONS Low-frequency rTMS administered to the left TP or to the site of maximal hallucinatory activation is not more effective for medication-resistant AVH than sham treatment.
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[Ethnic differences between pre-trial suspected offenders]. TIJDSCHRIFT VOOR PSYCHIATRIE 2011; 53:801-811. [PMID: 22076852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Black and minority ethnic (BME) patients with a severe psychiatric disorder are compulsory admitted to psychiatric hospitals more often than Dutch native patients. AIM To describe ethnic differences with regard to (1) the prevalence of psychiatric disorders, (2) the degree to which 'suspects' are considered to be accountable for their actions and (3) recommended treatment for reported pre-trial suspects. METHOD 14,540 pre-trial reports in the Netherlands between 2000 and 2006 with a known ethnicity were assessed. Dutch native, Western, Turkish, Moroccan, Surinamese, Antillean, and other non-Western defendants were compared with chi-square tests and logistic regression models. RESULTS Psychotic and behavioural disorders were more prevalent among bme suspects, whereas all other psychiatric disorders occurred less frequently in the BME group. Compared to Dutch native suspects, BME suspects were more often deemed to be fully accountable for their actions. Antillean, Moroccan, Surinamese, and other non-Western suspects were more often recommended for compulsory admission to a psychiatric hospital or received no treatment and much less out-patient treatment. There were no ethnic differences with regard to the frequency with which suspects were recommended for compulsory admission to a penitentiary hospital or with regard to medication. CONCLUSION Compared to Dutch native suspects, BME suspects are, on one hand, more often deemed accountable for their actions but, on the other hand, are more often recommended for compulsory admission to a psychiatric hospital.
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The incidence of anorexia nervosa in Netherlands Antilles immigrants in the Netherlands. EUROPEAN EATING DISORDERS REVIEW 2010; 18:399-403. [PMID: 20821741 DOI: 10.1002/erv.1040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Previously we found that the incidence of anorexia nervosa (AN) in the general population was much lower in the Netherlands Antilles than in the Netherlands. As a follow-up we compared the incidence of AN in the Netherlands in persons from the Netherlands Antilles to native Dutch. METHOD A national register of psychiatric hospital admissions was screened for cases of AN. Incidence rates (IR) and incidence rate ratios (IRR) were computed. RESULTS The IR of AN was 1.32 per 100 000 person years (95% confidence interval (CI): 0.53-2.71) for Netherlands Antilleans and 1.09 (95% CI: 1.04-1.15) for native Dutch. The age- and sex-adjusted IRR was 1.21 (95% CI: 0.58-2.54). CONCLUSION Contrary to the Netherlands Antilles, in the Netherlands AN is as common among Netherlands Antilleans as among native Dutch. Exposure to the Western idealization of thinness is a risk factor for the development of AN, possibly in interaction with migration-related stress.
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Incidence of schizophrenia among Moroccan immigrants to the Netherlands. Schizophr Res 2010; 124:240-1. [PMID: 20813502 DOI: 10.1016/j.schres.2010.08.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Accepted: 08/07/2010] [Indexed: 11/18/2022]
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Abstract
OBJECTIVES The high incidence of schizophrenia in immigrant ethnic groups in Western Europe may be explained by social stress associated with ethnic minority status. Positive identification with one's own ethnic group is a strong predictor of mental health in immigrants. We investigated whether negative ethnic identity is related to schizophrenia risk in non-Western immigrants. METHODS Matched case-control study of first-episode schizophrenia, including 100 non-Western immigrant cases, general hospital controls (n=100), and siblings (n=63). Conditional logistic regression analyses were used to investigate associations between schizophrenia and ethnic group identity. RESULTS Cases had a negative ethnic identity more often than general hospital controls (64% and 35%, respectively, P < .001). After adjustment for marital status, level of education, unemployment, self-esteem, social support, and cannabis use, negative ethnic identity was associated with schizophrenia: odds ratio = 3.29; 95% confidence interval = 1.36-7.92. Cases significantly more often had an assimilated or a marginalized identity and less often had a separated identity. Comparisons between cases and siblings largely confirmed these findings. CONCLUSIONS Negative identification with the own ethnic group may be a risk factor for schizophrenia in immigrants living in a context of social adversity.
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Abstract
This article presents the results of a large efficacy study comparing different forms of therapy for major depressive disorder (MDD), including interpersonal psychotherapy (IPT) and pharmacotherapy. Patients were randomized to either IPT, IPT in combination with anti-depressant medication, IPT in combination with pill-placebo or medication only. The primary outcome measure was the Hamilton Rating Scale for Depression (HAMD). Patients were treated for 12 to 16 weeks. Ratings were performed at baseline, after 6 weeks of treatment and at the end of treatment. Ethnic minority patients (EMP) had higher scores on the HAMD than non-EMP for every rating period. However, the rate of improvement was the same for EMP and non-EMP. The higher mean scores of EMP on the HAMD could not be explained as solely due to higher scores on somatic items of the rating scales. The attrition rate in EMP (45.9%) was significantly higher than in non-EMP (24.4%), even in the structured treatment format studied. The results suggest that standard antidepressant therapy, be it medication, psychotherapy or both, may be effective for depressed minority patients but therapists should focus on enhancing adherence to treatment.
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Should we expand the toolbox of psychiatric treatment methods to include Repetitive Transcranial Magnetic Stimulation (rTMS)? A meta-analysis of the efficacy of rTMS in psychiatric disorders. J Clin Psychiatry 2010; 71:873-84. [PMID: 20361902 DOI: 10.4088/jcp.08m04872gre] [Citation(s) in RCA: 367] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Accepted: 02/02/2009] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Repetitive transcranial magnetic stimulation (rTMS) is a safe treatment method with few side effects. However, efficacy for various psychiatric disorders is currently not clear. DATA SOURCES A literature search was performed from 1966 through October 2008 using PubMed, Ovid Medline, Embase Psychiatry, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, and PsycINFO. The following search terms were used: transcranial magnetic stimulation, TMS, repetitive TMS, psychiatry, mental disorder, psychiatric disorder, anxiety disorder, attention-deficit hyperactivity disorder, bipolar disorder, catatonia, mania, depression, obsessive-compulsive disorder, psychosis, posttraumatic stress disorder, schizophrenia, Tourette's syndrome, bulimia nervosa, and addiction. STUDY SELECTION Data were obtained from randomized, sham-controlled studies of rTMS treatment for depression (34 studies), auditory verbal hallucinations (AVH, 7 studies), negative symptoms in schizophrenia (7 studies), and obsessive-compulsive disorder (OCD, 3 studies). Studies of rTMS versus electroconvulsive treatment (ECT, 6 studies) for depression were meta-analyzed. DATA EXTRACTION Standardized mean effect sizes of rTMS versus sham were computed based on pretreatment-posttreatment comparisons. DATA SYNTHESIS The mean weighted effect size of rTMS versus sham for depression was 0.55 (P < .001). Monotherapy with rTMS was more effective than rTMS as adjunctive to antidepressant medication. ECT was superior to rTMS in the treatment of depression (mean weighted effect size -0.47, P = .004). In the treatment of AVH, rTMS was superior to sham treatment, with a mean weighted effect size of 0.54 (P < .001). The mean weighted effect size for rTMS versus sham in the treatment of negative symptoms in schizophrenia was 0.39 (P = .11) and for OCD, 0.15 (P = .52). Side effects were mild, yet more prevalent with high-frequency rTMS at frontal locations. CONCLUSIONS It is time to provide rTMS as a clinical treatment method for depression, for auditory verbal hallucinations, and possibly for negative symptoms. We do not recommend rTMS for the treatment of OCD.
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Abstract
OBJECTIVE To study the course and outcome of patients with eating disorder detected in primary care. METHOD General practitioners (GP's) provided information on the course and outcome of eating disorders in patients (n = 147) diagnosed with anorexia nervosa (AN) or bulimia nervosa (BN) identified during a Dutch nationwide primary care-based incidence study. The research team determined the outcome based on the data provided by the GP's. The mean duration of the follow-up was 4.8 years. RESULTS About 57% of the patients initially diagnosed with AN and 61% of those diagnosed with BN were fully recovered. AN binge/purge subtype (ANBP) demonstrated the most extended median survival time of all diagnostic subgroups (the point at which half of the group has reached full recovery). Diagnostic crossover was low. A younger age at detection predicted recovery at outcome for AN and BN. One patient (AN) died. DISCUSSION The results of this study on differences in outcome and low crossover support the diagnostic distinction between AN and BN in the DSM-IV. Early detection is of major importance for a favorable outcome.
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[Pre-trial psychiatric reports on Antillean suspected offenders in the Netherlands and on the Dutch Antilles]. TIJDSCHRIFT VOOR PSYCHIATRIE 2010; 52:745-752. [PMID: 21064017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND The registered criminality among Antilleans living in the Netherlands is much higher than among Antilleans living on the Dutch Antilles (113 offences and 11 offences respectively, per year per 1000 persons, p<0.001). AIM To compare the prevalence of psychiatric disturbances among Antillean suspected offenders in the Netherlands (n=989) and on the Dutch Antilles (n=199) between 2000 and 2006. METHOD A careful study was made of pre-trial psychiatric reports on Antillean suspected offenders (referred to as suspects) in the Netherlands and of comparable reports on Antillean suspects on the Dutch Antilles. RESULTS There was no significant difference in the prevalence of mental disorders among Antillean suspects in the Netherlands (22.3%) and on the Dutch Antilles (20.3%). Abuse of drugs and cannabis was more prevalent on the Dutch Antilles where treatment for addiction is less frequently available than in the Netherlands. Mental retardation was ascertained more often among Antilleans in the Netherlands (22.4%) than among Antilleans on the Dutch Antilles (15.1%). Antillean suspects on the Dutch Antilles were more often found to be fully responsible for their actions than were Antillean suspects in the Netherlands (65.3% versus 19.1%, p<0.001) There was no significant difference in the frequency of ‘strongly diminished responsibility' and ‘a total lack of responsibility'. CONCLUSION On the basis of the pre-trail assessments there seems to be little difference in the prevalence of mental disorders in Antillean suspects in the Netherlands and on the Dutch Antilles.
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[The cenesthesiopathies]. TIJDSCHRIFT VOOR PSYCHIATRIE 2010; 52:695-704. [PMID: 20931483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Up till a century ago the classic concepts of cenesthesis and cenesthesiopathy played a major role in the conceptualisation of aberrant somatosensory sensations and disturbances in the sensation of physical existence. Although these concepts are considered obsolete by a number of authors, the conceptual work of the German psychiatrist Gert Huber and the results of modern neuroimaging studies point to the need for a re-evaluation of the concepts cenesthesis and cenesthesiopathy. METHOD Background information was obtained from PubMed, Embase and the medical historical literature. By way of illustration, two cases are presented: the first is a female patient with a strongly diminished sense of physical existence (hypocenesthesiopathy) and the second is a male patient with such pronounced somatosensory sensations that he believed he was being transformed into a werewolf (hypercenesthesiopathy, clinical lycanthropy). RESULTS On the basis of the literature and the two case studies, it is shown that the concepts of cenesthesis and cenesthesiopathy may be helpful in the conceptualisation of disorders of the sensation of bodily existence brought about by aberrant somatosensory sensations. CONCLUSION In the cases of peculiar and unexplained physical symptoms, the cenesthesiopathies should be part of the differential diagnosis. Particularly if patients have longlasting, medication-resistant forms of cenesthesiopathy, it is strongly recommended that such patients undergo neuroimaging and are given an EEG so that treatable somatic conditions can either be demonstrated or ruled out.
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Abstract
OBJECTIVE To review the evidence for the validity and utility of subtyping bulimia nervosa (BN) into a purging (BN-P) and a nonpurging subtype (BN-NP), and of distinguishing BN-NP from binge eating disorder (BED), by comparing course, complications, and treatment. METHOD A literature search of psychiatry databases for studies published in peer-reviewed journals that used the DSM-definitions of BN and BED, and included both individuals with BN-NP and individuals with BN-P and/or BED. RESULTS Twenty-three studies compared individuals with BN-NP (N = 671) to individuals with BN-P (N = 1795) and/or individuals with BED (N = 1921), two of which reported on course, 12 on comorbidity and none on treatment response-the indicators for validity and clinical utility. The differences found were mainly quantitative rather than qualitative, suggesting a gradual difference in severity from BN-P (most severe) through BN-NP to BED (least severe). DISCUSSION None of the comparisons provided convincing evidence for the validity or utility of the BN-NP diagnosis. Three options for the position of BN-NP in DSM-V were suggested: (1) maintaining the BN-NP subtype, (2) dropping nonpurging compensatory behavior as a criterion for BN, so that individuals currently designated as having BN-NP would be designated as having BED, and (3) including BN-NP in a broad BN category.
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The role of dopamine D3, 5-HT2A and 5-HT2C receptor variants as pharmacogenetic determinants in tardive dyskinesia in African-Caribbean patients under chronic antipsychotic treatment: Curacao extrapyramidal syndromes study IX. J Psychopharmacol 2009; 23:652-9. [PMID: 18562401 DOI: 10.1177/0269881108091594] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Tardive dyskinesia (TD) is associated with polymorphisms of the dopamine D(3), serotonin 2A and 2C receptors (DRD3, HTR2A and HTR2C, respectively). This study investigated the possible relationship between TD and the polymorphisms Ser9Gly (DRD3), 102T>C (HTR2A), -1438G>A(HTR2A) and Cys23Ser (HTR2C) in African-Caribbean inpatients. One hundred and twenty-six patients under chronic antipsychotic treatment were genotyped. The assessment of TD was carried out with the abnormal involuntary movement scale (AIMS). The relationships between the carriership of the least frequent alleles and the respective orofaciolingual dyskinesia (TDof) (sum of the items 1-4 of the AIMS), limb-truncal dyskinesia (TDlt) (sum of items 5-7 of the AIMS) and TD (sum of items 1-7 of the AIMS) were analyzed with ANCOVA, comparing means with age as a covariate and stratification for carriers and non-carriers of the mutations. In addition, we conducted pre-planned t-tests to compare AIMS values of carriers of the combinations of alleles versus the corresponding non-carriers. In the study population, females with 9Ser carriership exhibited higher AIMS values than non-carriers. Male subjects with 9Ser carriership in combination with 23Ser or -1438A carriership exhibited higher AIMS values. In male patients also, the combination of 23Ser and -1438A carriership increased TD. The study clearly shows that the African-Caribbean population differs from the Caucasian population with regard to the association of TD with the polymorphisms studied and suggests that the association of TD with the studied polymorphisms of the 5-HT(2C) and probably of the 5-HT(2A) receptor are the result of a changed susceptibility of the patients, independent of the action of the antipsychotics on these receptors.
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Abstract
BACKGROUND Little is known about the epidemiology of bulimia nervosa outside clinical settings. We report the incidence, prevalence and outcomes of bulimia nervosa using for the first time a nationwide study design. METHOD To assess the incidence and natural course and outcomes of DSM-IV bulimia nervosa among women from the general population, women (n=2881) from the 1975-79 birth cohorts of Finnish twins were screened for lifetime eating disorders using a two-stage procedure consisting of a questionnaire screen and the Structured Clinical Interview for DSM-IV (SCID). Clinical recovery was defined as 1-year abstinence from bingeing and purging combined with a body mass index (BMI) 19 kg/m2. RESULTS The lifetime prevalence of DSM-IV bulimia nervosa was 2.3%; 76% of the women suffered from its purging subtype and 24% from the non-purging subtype. The incidence rate of bulimia nervosa was 300/100000 person-years at the peak age of incidence, 16-20 years, and 150/100000 at 10-24 years. The 5-year clinical recovery rate was 55.0%. Less than a third of the cases had been detected by health-care professionals; detection did not influence outcome. After clinical recovery from bulimia nervosa, the mean levels of residual psychological symptoms gradually decreased over time but many women continued to experience significantly more body image problems and psychosomatic symptoms than never-ill women. CONCLUSIONS Few women with bulimia nervosa are recognized in health-care settings. Symptoms of bulimia are relatively long-standing, and recovery is gradual. Many clinically recovered women experience residual psychological symptoms after attaining abstinence from bingeing and purging.
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Abstract
To study autism outside of a narrow range of settings previously studied, and in a particularly distinctive setting in the Caribbean. The aim of the Aruba Autism Project was to determine the prevalence of autism spectrum disorders (ASDs) in birth years 1990–1999 in Aruba. A record review study was conducted; cases were ascertained from children treated at the Child & Adolescent Psychiatry Clinic of Aruba, the first and only child psychiatry service on the island. In these 10 birth years we found a prevalence for autistic disorder (AD) of 1.9 per 1,000 (95% CI 1.2–2.8) and for autism spectrum disorders of 5.3 per 1,000 (95% CI 4.1–6.7). Comparison analysis with a cumulative incidence report from the UK, showed a similar cumulative incidence to age five in Aruba. Prevalence of ASDs in birth years 1990–1999 and cumulative incidence to age five in Aruba are similar to recent reports from the United Kingdom and the United States.
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Lack of association between antipsychotic-induced Parkinsonism or its subsymptoms and rs4606 SNP of RGS2 gene in African-Caribbeans and the possible role of the medication: the Curacao extrapyramidal syndromes study X. Hum Psychopharmacol 2009; 24:123-8. [PMID: 19156702 DOI: 10.1002/hup.997] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Recent studies demonstrate an association between antipsychotic-induced parkinsonism (AIP) and rs4606 SNP of RGS2 gene in Jewish and African-Americans. The current study investigates the association between rs4606 and AIP or its subsymptoms (rest tremor, rigidity, and bradykinesia) in 112 psychiatric inpatients of African-Caribbean origin. Presence of AIP, rigidity, bradykinesia, and tremor was measured by the UPDRS. We applied chi(2) (or Fisher Exact) and logistic regression analyses in several models including rs4606, age, gender, dose of antipsychotics, and anticholinergics, and two other putatively functional SNPs in DRD2 (-141CIns/Del) and HTR2C (Cys23Ser) genes. In contrast to recent literature, we find no evidence for an association between rs4606 and AIP or any of its subsymptoms. We hypothesize that the observed lack of association is due probably to differences in serotonin 2A-receptor affinities of the antipsychotics utilized (in contrast to the other published studies, the majority of our patients utilized typical antipsychotics).
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Epidemiology of anorexia nervosa in men: a nationwide study of Finnish twins. PLoS One 2009; 4:e4402. [PMID: 19204790 PMCID: PMC2635934 DOI: 10.1371/journal.pone.0004402] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2008] [Accepted: 12/24/2008] [Indexed: 11/29/2022] Open
Abstract
Background To examine the epidemiology of anorexia nervosa in men, we screened Finnish male twins born in 1975–79. Methods and Findings Men (N = 2122) from FinnTwin16 birth cohorts were screened for lifetime eating disorders by a questionnaire. The screen positives (N = 18), their male co-twins (N = 10) and those with lifetime minimum BMI≤17.5 (N = 21) were administered the Structured Clinical Interview for DSM-IV anorexia nervosa. The incidence rate of anorexia nervosa for the presumed peak age of risk (10–24y) was 15.7 per 100 000 person-years; its lifetime prevalence was 0.24%. All probands had recovered from eating disorders, but suffered from substantial psychiatric comorbidity, which also manifested in their co-twins. Additionally, male co-twins displayed significant dissatisfaction with body musculature, a male-specific feature of body dysmorphic disorder. Conclusions Anorexia nervosa in males in the community is more common, transient and accompanied by more substantial comorbidity than previously thought.
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Prospective associations of early-onset Axis I disorders with developing eating disorders. Compr Psychiatry 2009; 50:20-5. [PMID: 19059509 PMCID: PMC2626408 DOI: 10.1016/j.comppsych.2008.05.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Revised: 05/16/2008] [Accepted: 05/29/2008] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE The purpose of this study is to analyze the developmental relationships of adolescent-onset Axis I mental disorders and eating disorders (EDs). METHOD One thousand three hundred eighteen adolescent twins born from 1983 to 1987 completed a professionally administered semistructured psychiatric interview at the age of 14 years and a questionnaire follow-up at the age of 17.5 years. RESULTS Eating disorders at the age of 17.5 years were significantly predicted by major depressive disorder (odds ratio, 5.9; 95% confidence interval, 2.6-15.3) and generalized anxiety disorder (GAD) (odds ratio, 4.7; 95% confidence interval, 1.8-15.6) at the age of 14 years, when baseline EDs were excluded. Early-onset major depressive disorder in combination with GAD increased the likelihood of developing EDs compared with either mood or anxiety disorders alone. Similar risks and trends were evident in within-family analyses of twin pairs discordant for baseline predictors and ED outcome. CONCLUSIONS Depressive disorder and GAD that manifest at that age of 14 years predict future EDs. Analysis of discordant twins suggested that early-onset depressive disorder and GAD prospectively relate to EDs in adolescence, even after familial factors are taken into account.
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