title: Prevalence of psychosis among the Hutterites: a reanalysis of the 1950-53 study.
abstract: Psychiatric case records from Eaton and Weil's 1950-53 study of the Hutterites were rediagnosed using DSM-III-R criteria. The results confirmed that the Hutterites have a very low prevalence of both schizophrenia (0.9 per 1000) and bipolar disorder (0.6 per 1000). Genetic and/or environmental explanations are both possible. Because of their unusual genetics and lifestyle, the Hutterites are an invaluable potential research resource.
authors.affiliation: Twin Study Unit, NIMH Neuroscience Center, St. Elizabeths Hospital, Washington, DC 20032, USA.
authors.forename: E F
authors.initials: EF
authors.lastname: Torrey
mesh_terms: D000416:Alberta / Q000453:epidemiology; D001714:Bipolar Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000208:ethnology* / Q000523:psychology; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D005006:Ethnicity / Q000523:psychology / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D008350:Manitoba / Q000453:epidemiology; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data*; D012069:Religion and Psychology; D012307:Risk Factors; D012559:Schizophrenia / Q000175:diagnosis / Q000453:epidemiology / Q000208:ethnology*; D012565:Schizophrenic Psychology; D013023:South Dakota / Q000453:epidemiology