title: Descriptive epidemiology of a depressive syndrome in a Western Canadian community population.
abstract: OBJECTIVE
  To evaluate cross-sectional associations between depressive episodes and a set of potential biopsychosocial determinants in Calgary, Canada.
  
  
  METHODS
  Random digit dialling (RDD) was used to select a sample consisting of 2,542 household residents in Calgary. These subjects were interviewed over the telephone using the Composite International Diagnostic Interview (CIDI) short form for major depression, and a questionnaire evaluating a variety of biopsychosocial variables.
  
  
  RESULTS
  The prevalence of major depression was associated with biological (family history of major depression, alcohol consumption, street drug use), psychological (ratings of stress, recent life events) and social factors (social support, marital status, income, level of education).
  
  
  CONCLUSIONS
  This study confirms that major depression is correlated with a diverse set of potential determinants in community populations, and that the impact of these determinants may differ between different populations. Prospective studies will be needed to further investigate these associations.
authors.affiliation: Departments of Community Health Sciences and Psychiatry, Faculty of Medicine, The University of Calgary, Calgary, AB. patten@ucalgary.ca
authors.forename: S B
authors.initials: SB
authors.lastname: Patten
mesh_terms: D000328:Adult; D017677:Age Distribution; D000416:Alberta / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology*; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D017678:Sex Distribution; D011795:Surveys and Questionnaires; D013689:Telephone