کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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6234061 | 1277555 | 2013 | 8 صفحه PDF | دانلود رایگان |
BackgroundPersonality may play an important role in late-life depression. The aim of this study is to examine the association between the Big Five personality domains and the diagnosis, severity and age of onset of late-life depression.MethodsThe NEO-Five Factor Inventory (NEO-FFI) was cross-sectionally used in 352 depressed and 125 non-depressed older adults participating in the Netherlands Study of Depression in Older Persons (NESDO). Depression diagnosis was determined by the Composite International Diagnostic Interview (CIDI). Severity of depression was assessed by the Inventory of Depressive Symptomatology (IDS). Logistic and linear regression analyses were applied. Adjustments were made for sociodemographic, cognitive, health and psychosocial variables.ResultsBoth the presence of a depression diagnosis and severity of depression were significantly associated with higher Neuroticism (OR=1.35, 95% CI=1.28â1.43 and B=1.06, p<.001, respectively) and lower Extraversion (OR=.79, 95% CI=.75â.83; B=â.85, p<.001) and Conscientiousness (OR=.86, 95% CI=.81.â.90; B=â.86, p<.001). Earlier onset of depression was significantly associated with higher Openness (B=â.49, p=.026).LimitationsDue to the cross-sectional design, no causal inferences can be drawn. Further, current depression may have influenced personality measures.ConclusionsThis study confirms an association between personality and late-life depression. Remarkable is the association found between high Openness and earlier age of depression onset.
Journal: Journal of Affective Disorders - Volume 151, Issue 1, October 2013, Pages 178-185