[Effect of personality factors and structure on the course of major depression].
The extent to which personality characteristics predict the course of severe depression has been controversially discussed. In a sample of 50 depressed inpatients, the significance of personality characteristics for the prediction of relapse was studied prospectively over 2 years. More than half of the patients studied suffered relapses within this period. Well-known predictors such as the number of previous episodes were confirmed. The personality characteristics studied showed different predictive effects at 1- and 2-year follow-up. Neurosis proved predictive of the 1-year course and outcome but not the 2-year course. In the 2nd year of follow-up, a melancholic personality structure was associated with favourable outcome. This personality type therefore seems to be more appropriate as a predictor of long-term outcome. Comparison with predictive factors described earlier showed that in this study, personality traits influence outcome independently and were not confused by other predictors. Implications for relapse prevention and psychotherapeutic management are discussed.
Kronmüller
K T
KT
Psychiatrische Klinik, Universität Heidelberg, Vossstrasse 4, 69115 Heidelberg. klaus_kronmueller@med.uni-heidelberg.de
Backenstrass
M
M
Reck
C
C
Kraus
A
A
Fiedler
P
P
Mundt
C
C
D000328:Adult; D015897:Comorbidity; D003865:Major Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010554:Personality Disorders / Q000175:diagnosis* / Q000523:psychology; D010555:Personality Inventory / Q000706:statistics & numerical data*; D012008:Recurrence; D012307:Risk Factors