Background
Sexually transmitted infections (STI)/HIV rates are disproportionately high among men involved in the criminal justice system. Mental health disorders, including personality disorders, are also elevated among inmates. Borderline personality disorder (BPD) may be an important risk factor for STI/HIV, yet remains relatively understudied, particularly among inmates.
Methods
We used baseline data from Project DISRUPT, a cohort study of African American men being released from prison in North Carolina who were in heterosexual relationships at prison entry (n=189), to assess their STI/HIV risk in the six months before incarceration and BPD symptoms focused on emotional lability and relationship dysfunction. We created a continuous BPD symptom severity score and a dichotomous BPD indicator split at the top quartile of the score (BPD-TQ) to examine associations between BPD and STI/HIV outcomes using logistic regression. We also examined associations between individual symptoms and outcomes.
Results
After adjustment for socio-demographics and antisocial personality disorder, BPD-TQ was associated with sexual risk behaviors including multiple partnerships (AOR=2.58, 95% CI: 1.24–5.36) and sex with non-monogamous partners (AOR=2.54, 95% CI: 1.17–5.51). Prevalence of previous STI (47.5% vs. 29.6%) and prevalent chlamydial infection (6.9% vs. 3.1%) appeared higher in those in BPD-TQ, though the associations were not statistically significant. Associations were similar with the continuous score. BPD symptoms most associated with STI/HIV risk were abandonment worry, mood swings, and shifts in opinions.
Conclusions
BPD is strongly associated with STI/HIV risk in this sample. Researchers should further evaluate the relationship between STI/HIV and BPD, in addition to mood disorders.