title: HIV infection and AIDS risk behaviors among intravenous drug users entering methadone treatment in selected U.S. cities.
abstract: To assess trends in HIV infection and AIDS risk behaviors among intravenous drug users (IVDUs), a series of nonblinded point-prevalence surveys was conducted with admissions to methadone treatment in seven areas, including New York City; Trenton and Asbury Park, New Jersey; Baltimore; Chicago; San Antonio, Texas; and Los Angeles County between February and December 1987 (n = 713), January and June 1988 (n = 1,089), July and December 1988 (n = 932), and January and June 1989 (n = 1,110). Over the 2-year period, significant changes in HIV seropositivity levels were found in only one of the seven cities (Chicago, with levels increasing from 8.4 to 14.7%). High levels of AIDS risk behaviors (frequency of injection, needle sharing, needle cleaning, and use of shooting galleries) were found in all cities. Comparisons of trends in recent risk behaviors (past year) within cities suggest that relatively little reduction in AIDS risk behaviors had occurred during the study.
authors.affiliation: National Institute on Drug Abuse, Rockville, MD 20857.
authors.forename: R J
authors.initials: RJ
authors.lastname: Battjes
authors.forename: R W
authors.initials: RW
authors.lastname: Pickens
authors.forename: Z
authors.initials: Z
authors.lastname: Amsel
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000453:epidemiology / Q000523:psychology; D000328:Adult; D015331:Cohort Studies; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000453:epidemiology / Q000523:psychology; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000188:drug therapy* / Q000453:epidemiology; D014481:United States / Q000453:epidemiology
chemical_list: D008691:Methadone