کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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327605 | 542942 | 2007 | 8 صفحه PDF | دانلود رایگان |
IntroductionClinicians routinely ask patients with major depressive disorder (MDD) about their family history. It is unknown, however, if patients who report a positive family history differ from those who do not. This study compared the demographic and clinical features of a large cohort of treatment-seeking outpatients with non-psychotic MDD who reported that they did or did not have at least one first-degree relative who had either MDD or bipolar disorder.MethodsSubjects were recruited for the STAR∗D multicenter trial. Differences in demographic and clinical features for patients with and without a family history of mood disorders were assessed after correcting for age, sex, race, and ethnicity.ResultsPatients with a family history of mood disorder (n = 2265; 56.5%) were more frequently women and had an earlier age of onset of depression, as compared to those without such a history (n = 1740; 43.5%). No meaningful differences were found in depressive symptoms, severity, recurrence, depressive subtype, or daily function.ConclusionsWomen were twice as likely as men to report a positive family history of mood disorder, and a positive family history was associated with younger age of onset of MDD in the proband. Consistent with prior research, early age of onset appears to define a familial and, by extension, genetic subtype of major depressive disorder.
Journal: Journal of Psychiatric Research - Volume 41, Issues 3–4, April–June 2007, Pages 214–221