Document 2464 DOCN M94A2464 TI Sexual risk behavior among injecting drug users in Bangkok, 1989 vs. 1993. DT 9412 AU Vanichseni S; Des Jarlais DC; Choopanya K; Raktham S; Friedmann P; Bangkok Metropolitan Administration, Thailand. SO Int Conf AIDS. 1994 Aug 7-12;10(1):298 (abstract no. PC0121). Unique Identifier : AIDSLINE ICA10/94370111 AB OBJECTIVE: Efforts to reduce the sexual risk behavior of injecting drug users (IDUs) in Bangkok have continued since shortly after the rapid spread of HIV in this group in 1988. There also have been recent programs to reduce sexual risk behavior among the entire population. We compared sexual risk behavior among IDUs in 1989 and 1993. METHODS: Risk behavior-HIV seroprevalence surveys were conducted among IDUs recruited from Bangkok drug treatment programs in 1989 (n = 601) and in 1993 (n = 200). RESULTS: Demographic and drug use characteristics of IDUs were similar over time, with the exception of an increase in mean age from 30 yrs. to 32 yrs. There were strong similarities in sexual risk behavior patterns over time. 61% in 1989 and 65% in 1993 reported either sexual abstinence or always using condoms in the 6 months prior to interview. 38% and 36% reported sex with a primary partner in the 6 months prior to interview, of these 12% and 11% reported always using condoms. 14% and 13% reported sex with casual partners, of these 35% and 52% reported always using condoms. None of these differences were statistically significant. CONCLUSIONS: Despite increased prevention program efforts, a modest amount of sexual risk behavior has remained among IDUs in Bangkok over the last four years. DE Adult Human HIV Infections/*TRANSMISSION HIV Seroprevalence Risk Factors *Sex Behavior Substance Abuse, Intravenous/*COMPLICATIONS Thailand/EPIDEMIOLOGY MEETING ABSTRACT SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).