Changes in HIV risk behavior following alternative residential programs of drug abuse treatment and AIDS education.

We compared the effectiveness in changing human immunodeficiency virus (HIV) risk behavior of two different approaches to acquired immunodeficiency syndrome (AIDS) education given by residential drug abuse treatment programs differing in their planned duration. Two randomized controlled trials compared (a) a 6-month with a 12-month therapeutic community (TC) program, and (b) a 6-month with a 3-month relapse prevention (RP) program. Three composite variables assessing HIV risk (a) drug injection, (b) sexual partners, and (c) condom use-were measured for the 3 months prior to admission and follow-up. The TC program comprised a four-part AIDS information intervention. The RP program comprised a 21- or 42-session small-group program in the principles of RP, 5 skills-building AIDS education sessions, and 6 other health education sessions. Four hundred ninety-five clients were enrolled in the study and completed a follow-up interview within 6 months of exit (79% of those enrolled). Clients in the RP program reduced their drug injection and condom use risk. Female clients in the TC program reduced their condom use risk. There were no differential effects on risk behavior change of either planned duration (randomization assignment) or program type (RP versus TC). Thus, differences in the treatment programs, including AIDS education components, had no apparent effect on HIV risk behavior change. The contribution of residential drug abuse treatment programs to AIDS prevention remains unproved.