title: Depression of young and elderly patients.
abstract: OBJECTIVE
  To compare the presentation and outcome of depression between young and elderly patients.
  
  
  METHODS
  The clinical presentation, treatment and outcome of 47 young patients (21 to 64 years) were compared with 58 elderly (65 years and older) patients admitted to a general hospital psychiatric ward for the treatment of depressive disorders (based on ICD-10).
  
  
  METHODS
  There was no significant difference between the sexes in each age group. The majority of the elderly were either widowed (36%) or married (53%) while 45% of the young were single and 51% married. Seventy per cent of the elderly had retired while 64% of the young were in full-time employment. Most patients lived with their families (87% young and 96% elderly). All but one elderly suffered at least one physical disorder with two-thirds having two or more physical disorders; this contrasts greatly to young patients who were physically healthier (p < 0.001).
  
  
  RESULTS
  In clinical presentation and symptomatology, the young patients had significantly more suicide ideation (p < 0.003) and psychomotor retardation (p < 0.001) but there was no difference in suicidal attempt, delusion, hallucination or agitation. More young patients (36%) had a past psychiatric illness (often depressive disorders) than elderly patients (8%) (p < 0.001), more elderly patients (88%) were treated with antidepressants than the young patients (62%) (p < 0.002). At one year follow-up, more elderly patients (46%) recovered compared with the young patients (23%) (p < 0.05).
  
  
  CONCLUSIONS
  There were some differences in the symptomatology of depression between young and elderly patients, but the prognosis was better for elderly patients.
authors.affiliation: Department of Psychological Medicine, National University Hospital, Singapore.
authors.forename: S M
authors.initials: SM
authors.lastname: Ko
authors.forename: E H
authors.initials: EH
authors.lastname: Kua
authors.forename: M H
authors.initials: MH
authors.lastname: Chow
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging / Q000523:psychology*; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000628:therapy; D005260:Female; D006212:Hallucinations; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D013405:Suicide / Q000523:psychology; D016896:Treatment Outcome