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Citation |
Kohn Y, Zislin J, Agid O, Hanin B, Troudart T, Shapira B, Bloch M, Gür E, Ritsner M, Lerer B. Compr. Psychiatry 2001; 42(1): 57-63. |
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Copyright |
(Copyright © 2001, Elsevier Publishing) |
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DOI |
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PMID |
11154717 |
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Abstract |
The prevalence of negative life events is known to be increased among patients with depression. Little data exist on the specific subtypes of depression that are related to negative life events. Our study aimed to address this issue. We compare 115 patients with major depressive disorder (MDD) to 60 normal controls. MDD patients reported experiencing one (P =.0001) or two (P =.01) negative life events more frequently than controls. Patients reported marital, other personal problems, and medical events significantly more often than controls (P <.01). Patients did not report more positive life events, and did not attribute greater severity to their adversities than controls. Younger MDD patients experienced four (P =.01) negative life events significantly more often than older patients. Similarly, patients with mild-moderate depression, nonmelancholic depression, or first episode of depression (FDE), respectively, experienced three or four life events significantly more often than patients with severe, melancholic, or recurrent depression (RDE). Other patient and illness characteristics such as gender, early parental loss, family history of depression or other mental disorders, psychotic features, suicide attempts, and chronicity were not related to increased prevalence of negative life events. Our results support the hypothesis that a subset of patients with MDD is especially prone to suffer from a cluster of negative life events. This subgroup is at increased risk for relapse and poor prognosis. The implications of these results for further research and for treatment are discussed. Language: en |
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Keywords |
Adult; Aged; Depressive Disorder, Major; Female; Humans; Israel; Life Change Events; Male; Middle Aged; Personality Inventory; Prognosis; Psychiatric Status Rating Scales; Risk Factors |