Sexual orientation and relationship choice in borderline personality disorder over ten years of prospective follow-up.
The purpose of this study was to assess the prevalence of homosexuality/ bisexuality and same-sex relationships in a sample of 362 hospitalized subjects, 290 with borderline personality disorder (BPD) and 72 comparison subjects with other personality disorders. At baseline and at five contiguous 2-year follow-up intervals, subjects meeting DIB-R and DSM-III-R criteria for BPD or at least one other personality disorder were interviewed using a semi-structured interview about their sexual orientation and the gender of intimate partners. Subjects with BPD were significantly more likely than comparison subjects to report homosexual or bisexual orientation and intimate same-sex relationships. There were no significant differences between male and female borderline subjects in prevalence of reported homosexual or bisexual orientation or in prevalence of reported same-sex relationships. Subjects with BPD were significantly more likely than comparison subjects to report changing the gender of intimate partners, but not sexual orientation, at some point during the follow-up period. A reported family history of homosexual or bisexual orientation was a significant predictor of an aggregate outcome variable assessing homosexual/bisexual orientation and/or same sex relationship in borderline subjects. Results of this study suggest that same-gender attraction and/or intimate relationship choice may be an important interpersonal issue for approximately one-third of both men and women with BPD.
Reich
D Bradford
DB
Laboratory for the Study of Adult Development, McLean Hospital, Belmont, Massachusetts 02478, USA. breich@mclean.harvard.edu
Zanarini
Mary C
MC
D000328:Adult; D001727:Bisexuality / Q000706:statistics & numerical data*; D001883:Borderline Personality Disorder / Q000175:diagnosis / Q000453:epidemiology*; D002755:Choice Behavior; D015897:Comorbidity; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D005500:Follow-Up Studies; D006716:Homosexuality / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D015995:Prevalence; D011446:Prospective Studies; D012747:Sexual Partners; D012959:Socioeconomic Factors