Comorbid personality disorders in subjects with bipolar I disorder

Autor: Medaim Yanik, Melike Nebioglu, Abdurrahman Altindag
Rok vydání: 2006
Předmět:
Zdroj: International Journal of Psychiatry in Clinical Practice. 10:33-37
ISSN: 1471-1788
1365-1501
DOI: 10.1080/13651500500305481
Popis: Objective. The purpose of this study was to present the frequencies of personality disorders in a sample of bipolar I patients and to investigate whether the presence of comorbid personality disorders affect the course of bipolar illness.Seventy euthymic bipolar I patients were assessed using the Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID II). Bipolar patients with comorbid personality disorder were compared with those of without personality disorder comorbidity on demographic and clinical variables.Forty bipolar I patients (57%) had at least one comorbid personality disorder. The most common personality disorder cluster was cluster C (36%), followed by cluster B (17%) and cluster A (17%) personality disorders. The most prevalent personality disorder in the whole group was obsessive-compulsive personality disorder (21%). Patients with comorbid personality disorders had an earlier age of onset than those of without comorbidity.Although the rates of comorbid personality disorders are high in bipolar I patients, the presence of comorbidity has no relevant impact on the course of bipolar I patients except for earlier age of onset of bipolar I disorder.
Databáze: OpenAIRE
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