Journal of urban health : bulletin of the New York Academy of Medicine
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The objective was to evaluate the association between antiretroviral therapy and AIDS mortality in New York City (NYC). Design was a population-based case-control study. We randomly selected 150 case patients and 150 control patients whose AIDS diagnosis was made during 1994 to 1996 (male:female, 2:1) from among 19,238 persons reported to the NYC Health Department HIV/AIDS Reporting System (HARS). ⋯ Prescription of combination therapy other than HAART in 1996 and baseline CD4 count were also associated with survival, but less strongly so. The survival benefit of HAART extends beyond the confines of a few highly selected patients into the "real world," reducing AIDS deaths at the population level. This population-based study supports the likelihood that the introduction of HAART in 1996 played a primary role in the decline in NYC AIDS mortality.
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To characterize the circumstances surrounding initiation of injecting drug use, data were collected from 229 young, recently initiated injection drug users enrolled through community-based recruitment in Baltimore, Maryland. Gender differences in the pattern of initiation, the number of persons present at initiation, risky injection, and sexual behaviors at initiation, as well as behaviors after initiation, were examined. Overall, men and women were similar statistically with respect to age at initiation (19.5 years) and risk behaviors at initiation. ⋯ Persons who self-initiated had a lower HIV prevalence and fewer HIV-related risk behaviors. Analysis of variance assessed differences in the HIV risk profiles of female and male IDUs who were initiated by someone of the same sex, of the opposite sex, or who self-initiated. These results indicated that (1) young women and men had similar patterns of injection initiation; (2) most women were initiated by female friends, running counter to earlier literature claims that women were initiated to injection drug use by male sex partners; and (3) women initiated by men had a marginally greater mean score on the HIV risk profile.