title: Prevalence of mood disorders in a national sample of young American adults.
abstract: BACKGROUND
  Availability of nationally representative mood disorder prevalence estimates in the United States, based on structured psychiatric interviews is limited. This report estimates overall lifetime prevalence of major depressive episode, dysthymia, and bipolar disorder using the Third National Health and Nutrition Examination Survey (NHANES III) and compares these estimates to the Epidemiologic Catchment Area Study (ECA) conducted 10 years earlier. Additionally, prevalence estimate breakdowns by selected sociodemographic and health characteristics are investigated.
  
  
  METHODS
  NHANES III, conducted from 1988 to 1994, is a large nationally representative cross-sectional sample of the United States. A population-based sample of 8,602 men and women 17-39 years of age were eligible to participate, of whom 7,667 (89.1 %) completed interviews. Mood disorder assessments came from the Diagnostic Interview Schedule (DIS) administered as one component of the NHANES III.
  
  
  RESULTS
  Lifetime prevalence estimates were assessed for six mood measures: 1) major depressive episode (MDE) 8.6%, 2) major depressive episode with severity (MDE-s) 7.7%, 3) dysthymia 6.2%, 4) MDE-s with dysthymia 3.4%, 5) any bipolar disorder 1.6%, and 6) any mood disorder 11.5%. All estimates except for MDE and MDE-s were significantly higher than comparable ECA estimates.
  
  
  CONCLUSIONS
  These data provide recent national prevalence estimates. Based on their overall magnitudes, subgroup excesses, and observed increases compared to the ECA, continued monitoring of these estimates is warranted.
authors: Centers for Disease Control and Prevention National Center for Health Statistics Office of Analysis, Epidemiology & Health Promotion, Room 6433, 3311 Toledo Road, Hyattsville, MD 20782, USA.
authors: Bruce S
authors: BS
authors: Jonas
authors: Debra
authors: D
authors: Brody
authors: Margaret
authors: M
authors: Roper
authors: William E
authors: WE
authors: Narrow
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American / Q000523:psychology / Q000706:statistics & numerical data; D001714:Bipolar Disorder / Q000453:epidemiology; D002391:Catchment Area, Health; D003865:Major Depressive Disorder / Q000453:epidemiology; D039721:Diagnostic and Statistical Manual of Mental Disorders; D019263:Dysthymic Disorder / Q000453:epidemiology; D005260:Female; D006630:Hispanic or Latino / Q000523:psychology / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D019964:Mood Disorders / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology* / Q000208:ethnology; D009749:Nutrition Surveys; D015995:Prevalence; D017678:Sex Distribution; D012959:Socioeconomic Factors; D014481:United States / Q000453:epidemiology; D044465:White People / Q000523:psychology / Q000706:statistics & numerical data