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Psychosocial impairment and recurrence of major depression
Journal article   Peer reviewed

Psychosocial impairment and recurrence of major depression

David A Solomon, Andrew C Leon, Jean Endicott, Timothy I Mueller, William Coryell, M Tracie Shea and Martin B Keller
Comprehensive psychiatry, Vol.45(6), pp.423-430
11/2004
DOI: 10.1016/j.comppsych.2004.07.002
PMID: 15526252
url
https://doaj.org/article/ba25f37e4e794b8491d034b8f27c81ceView
Open Access

Abstract

Major depressive disorder is often marked by multiple recurrences. Unfortunately, it is difficult to predict specifically which patients will suffer a recurrence. This study examined whether psychosocial impairment is a risk factor for recurrence. A total of 290 subjects with unipolar major depressive disorder according to Research Diagnostic Criteria (RDC) were prospectively followed for up to 15 years as part of the Collaborative Depression Study (CDS), a multicenter longitudinal observational study of the mood disorders. Follow-up data on course of illness and psychosocial functioning were collected with the Longitudinal Interval Follow-up Evaluation (LIFE). The association of psychosocial impairment with recurrence of major depression was examined with mixed-effects logistic regression. The mean (SD) score for psychosocial functioning during recovery from an episode of major depression was 9.0 (2.7), with a possible range of 4 (no impairment) to 20 (severe impairment). For euthymic subjects who recovered from an episode of major depression, elevated psychosocial impairment was significantly associated with subsequent recurrence of major depression, with an odds ratio of 1.12 (95% confidence interval [CI], 1.06 to 1.19). The odds ratio of 1.12 indicates that for each 1-point increase in the functional impairment score, the risk of recurrence increases by about 12%. In patients who have recovered from an episode of major depression, the presence of psychosocial impairment may help identify who is at increased risk of recurrence.
Demography Comorbidity Psychology Severity of Illness Index Recurrence Prospective Studies Follow-Up Studies Humans Male Depressive Disorder, Major - epidemiology Depressive Disorder, Major - psychology Social Behavior Adolescent Adult Female Psychological Tests Depressive Disorder, Major - diagnosis Personality Disorders - diagnosis Child Personality Disorders - epidemiology

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