title: Subjective life satisfaction and objective functional outcome in bipolar and unipolar mood disorders: a longitudinal analysis.
abstract: BACKGROUND
  Quality of life (QOL) has gained increasing attention as an important yet underappreciated component of functional outcome in mood disorders. In particular, the relationship between subjective life satisfaction and objective measures of psychosocial adjustment has not been well-studied. The goal of the present study was to examine the longitudinal associations between subjective life satisfaction and objective functional outcome among individuals with bipolar and unipolar mood disorders.
  
  
  METHODS
  One hundred fifty-seven mood disordered subjects were assessed at index hospitalization for bipolar mania (n=35), unipolar psychotic depression (n=27), or unipolar nonpsychotic depression (n=95). All were prospectively followed up three times, at approximately 2, 4.5 and 7-8 years. Global outcome, work performance, social adjustment, recurrent depressive episodes, and dimensions of life satisfaction were assessed by semi-structured interviews using standardized ratings.
  
  
  RESULTS
  Subjective life satisfaction strongly paralleled global functioning, work performance and social adjustment at each follow-up for patients with unipolar nonpsychotic depression, but not bipolar disorder or unipolar psychotic depression. Depressive symptoms and objective functional impairment contributed to poor QOL in most domains, independent of illness chronicity, medication use, or affective disorder subtype.
  
  
  CONCLUSIONS
  Findings might have differed had a different QOL measure been used, although the present measure showed concurrent validity with a previously used instrument. Sample sizes for the bipolar and psychotic depression groups were sufficient to detect moderate, but not small, correlations between objective functioning and subjective QOL.
  
  
  CONCLUSIONS
  Recurrent depression remains a substantial contributor to poor life satisfaction across affective disorder subtypes. Subjective QOL in bipolar and unipolar psychotic depression patients may not accurately reflect objective functional outcome status, potentially due to diminished insight, demoralization, or altered life expectations over time.
authors.affiliation: Affective Disorders Program, Silver Hill Hospital, New Canaan, CT 06840, USA. Jgoldberg@silverhillhospital.org
authors.forename: Joseph F
authors.initials: JF
authors.lastname: Goldberg
authors.forename: Martin
authors.initials: M
authors.lastname: Harrow
mesh_terms: D000203:Activities of Daily Living / Q000523:psychology; D000328:Adult; D000928:Antidepressive Agents / Q000627:therapeutic use; D018692:Antimanic Agents / Q000627:therapeutic use; D014150:Antipsychotic Agents / Q000627:therapeutic use; D001714:Bipolar Disorder / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology; D003866:Depressive Disorder / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016651:Lithium Carbonate / Q000627:therapeutic use; D008297:Male; D010549:Personal Satisfaction; D010552:Personality Assessment; D011618:Psychotic Disorders / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology; D011788:Quality of Life / Q000523:psychology*; D012008:Recurrence; D012917:Social Adjustment; D013223:Statistics as Topic; D016896:Treatment Outcome
chemical_list: D000928:Antidepressive Agents; D018692:Antimanic Agents; D014150:Antipsychotic Agents; D016651:Lithium Carbonate