title: Major depressive disorder in hospitalized medically ill patients: an examination of young and elderly male veterans.
abstract: OBJECTIVE
  To study the epidemiology of depressive disorder in younger and older medical inpatients.
  
  
  METHODS
  Depressive disorders were examined using the Diagnostic Interview Schedule in 116 young and 332 elderly medically ill men hospitalized in a VA medical center.
  
  
  RESULTS
  Major depressive disorder was diagnosed in 22.4% of men under 40 and 13.3% of those age 70 or over; minor depression was found in 18.1% of young and 29.2% of older men. Besides age, other risk factors for major depression were impaired social support, severe medical illness or functional disability in older men, and history of psychiatric problems primarily in younger men; specific medical diagnosis was not a risk factor. Major depression was associated with more severe symptomatology in younger patients; in both age groups, however, symptoms were of prolonged duration and frequently included suicidal thoughts.
  
  
  CONCLUSIONS
  Depressive disorder in hospitalized male veterans is common, varies with age, severity of medical illness, degree of social support, and history of psychiatric problems and is associated with considerable psychological morbidity.
authors.affiliation: Geriatric Research Education and Clinical Center, VA Medical Center, Durham, NC 27705.
authors.forename: H G
authors.initials: HG
authors.lastname: Koenig
authors.forename: K G
authors.initials: KG
authors.lastname: Meador
authors.forename: F
authors.initials: F
authors.lastname: Shelp
authors.forename: V
authors.initials: V
authors.lastname: Goli
authors.forename: H J
authors.initials: HJ
authors.lastname: Cohen
authors.forename: D G
authors.initials: DG
authors.lastname: Blazer
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D003866:Depressive Disorder / Q000453:epidemiology* / Q000209:etiology; D006760:Hospitalization; D006787:Hospitals, Veterans; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000150:complications / Q000453:epidemiology; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D012720:Severity of Illness Index; D012944:Social Support; D013406:Suicide, Attempted / Q000706:statistics & numerical data; D014728:Veterans / Q000706:statistics & numerical data*; D014768:Virginia / Q000453:epidemiology