کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6236784 1608205 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Axis II comorbidity in euthymic bipolar disorder patients: No differences between bipolar I and II subtypes
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
پیش نمایش صفحه اول مقاله
Axis II comorbidity in euthymic bipolar disorder patients: No differences between bipolar I and II subtypes
چکیده انگلیسی

BackgroundBipolar disorder type II (BDII) has been considered since its distinction from bipolar disorder type I (BDI) as a milder form, on the basis of cross-sectional symptoms intensity. Longitudinal data, on the contrary, do suggest that it is at least as severe as BDI, if not even more chronic and impairing. Few studies investigated differences in Axis II comorbidity in bipolar disorder patients according to bipolar subtypes, and none examined patients during prolonged euthymia. The aim of the study was to determine comorbidity rates for personality disorders in euthymic bipolar subjects, comparing bipolar type I and II disorders (BDI and BDII).Methods186 DSM-IV (SCID-I) bipolar disorder subjects were enrolled; all patients were euthymic for at least two months, as confirmed by a HAM-D < 8 and a YMRS < 6. Axis II comorbidity was evaluated through SCID-II. Differences in Axis II comorbidity rates were examined with the Pearson's Chi-square test.ResultsOf the subjects included, 71 had BDI and 115 BDII. At least a personality disorder was present in 42.5% of all bipolars, 43.7% of BDI and 41.7% of BDII. No differences were detected between the two subgroups for any single personality disorder.LimitationsWe relied only on the patients' reports in assessing personality disorders; the sample was made of subjects referred to a tertiary centre who were able to maintain euthymia.ConclusionsOur study confirms the high comorbidity rates for personality disorders in bipolar subjects and provides evidence that BDII, with regard to Axis II comorbidity, is as severe as BDI.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Affective Disorders - Volume 115, Issues 1–2, May 2009, Pages 257-261
نویسندگان
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