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HIV prevalence and risk among heterosexual methamphetamine injectors in California
Kral, A., Lorvick, J., Martinez, A., Lewis, M., Orr, W. A., Anderson, R., Flynn, N., & Bluthenthal, R. N. (2011). HIV prevalence and risk among heterosexual methamphetamine injectors in California. Substance Use and Misuse, 46(9), 1081-1089. https://doi.org/10.3109/10826084.2011.557136
This study funded by Centers for Disease Control compares HIV prevalence and risk behavior among heterosexual methamphetamine (n = 428) and nonmethamphetamine (n = 878) injectors in California, USA, during 2001–2003. While HIV was not highly prevalent among methamphetamine injectors (3%), sexual and injection risk behaviors were highly prevalent (ranging from 21% to 72%). In multivariate analyses, methamphetamine injectors had higher odds than nonmethamphetamine injectors of unprotected vaginal intercourse and sex with five or more sexual partners in the past 6 months and of distributive and receptive syringe sharing in the past 30 days. There was no significant difference in HIV sero-status by methamphetamine use. Suggestions are made for designing HIV prevention programs. The study's limitations are noted.