Logistic regression risk factor analysis models for HIV infection among self-reported sexually active participants.

aIncludes currently married, separated, divorced, or widowed.bSTI, sexually transmitted infections.caOR, adjusted odds ratio.d95% CI, 95% confidence intervals.eAge groups: Females by 13-19 and 20-34 years; Males by 13-24 and 25-34 years.fA co-variate that was not included in the final model.gRegular or intermittent employment that provided cash income such as salaried workers, small business owners, casual laborers, etc.href, referrent group.iN/A, not applicable