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Trends in HIV Seroprevalence and Needle Sharing Among Puerto Rican Drug Injectors in Puerto Rico and New York: 1992-1999

Deren Sherry; Robles, Rafaela; Andia, Jonny; Colón, Hector M.; Kang, Sung-Yeon; Perlis, Theresa
JAIDS Journal of Acquired Immune Deficiency Syndromes: February 1st, 2001
Articles: PDF Only

Summary:This study assessed trends in HIV seroprevalence and needle-sharing behaviors among Puerto Rican injection drug users (IDUs) in Puerto Rico and New York. Data from two studies of IDUs conducted from 1992 through 1995 and 1998 through 1999 in Bayamón, Puerto Rico, and East Harlem, New York, were examined to assess trends over this period. Separate analyses were conducted for IDUs who were current crack smokers. Significant decreasing trends in seroprevalence were found among IDUs in the New York and Puerto Rico samples (p < .001). Significant decreasing trends in receptive and distributive needle sharing were found in the New York sample, and a significant decline in receptive sharing was found in the Puerto Rico sample. Overall, higher levels of needle-sharing behaviors were reported in Puerto Rico compared with New York. Decreasing trends in needle sharing and seroprevalence in both communities are an encouraging finding. Ongoing epidemiologic studies to monitor the epidemic and continued prevention efforts to help maintain or further these declines are needed, particularly to address the higher rates of needle sharing in Puerto Rico.

Address correspondence and reprint requests to Sherry Deren, Center for Drug Use and HIV Research, National Development and Research Institutes, Two World Trade Center, 16th Floor, New York, NY 10048, U.S.A.

Manuscript received March 20, 2000; accepted October 31, 2000.

© 2001 Lippincott Williams & Wilkins, Inc.