The large concentration of female illicit drug users in state correctional
facilities prompted an examination of the associations among different type
s of drug use and sexual risk factors related to human immunodeficiency vir
us (HIV) among women inmates. A consecutive sampie of 805 women felons admi
tted to the North Carolina Correctional Institution for Women between July
1991 and November 1992 was interviewed. Of these inmates, 651 had complete
information on relevant characteristics. Of the women inmates, 73% had used
drugs prior to incarceration; most women were crack smokers only (33%), fo
llowed by non-drug users (27%), other drug users (19%), crack-smoking injec
ting drug users (15%), and injecting drug users only (6%). Inconsistent con
dom use with multiple sex partners, a history of a diagnosed sexually trans
mitted disease (STD), a drug-injecting sex partner, or exchanging sex for m
oney or drugs prior to incarceration were reported by 55% of the women. Sex
ual risk factors differed across different types of drug users, with crack-
smoking injectors being placed at greatest potential risk for exposure to h
eterosexually transmitted HIV, followed by injecting drug users, crack smok
ers, and then other drug users. Given the differential associations between
sexual risk factors and types of drug use, prison-based sexual-risk reduct
ion strategies should be tailored to specific types of drug users. In times
of limited resources, special attention should be given to crack smokers a
nd/or drug injectors.