Human immunodeficiency virus infection and risk behaviors among injection drug users in four Puerto Rican communities.
This study compares the prevalence of human immunodeficiency virus (HIV) infection and HIV risk behaviors among 1,702 injection drug users (IDUs) recruited within four catchment areas in metropolitan San Juan (79.9% male and 20.1% female). To assess the impact of different antecedent variables on intercommunity risk differences, we constructed separate logistic regression models for each one of the catchment areas in the analysis. Old San Juan/Santurce has the highest rate of HIV seropositivity. Furthermore, Old San Juan/Santurce IDUs were more likely to have had incarceration experience, to report using drugs only by injection, and to have been injecting drugs for 16 years or more. Also, this group was more likely to report practicing prostitution and to have been diagnosed with sexually transmitted diseases (STDs) than their peers from the other sites. The need of preventive programs in specific communities within metropolitan urban areas is discussed.
Dept. of Anti Addiction Services, Commonwealth of Puerto Rico, San Juan.
J C
JC
Reyes
R R
RR
Robles
H M
HM
Colón
T D
TD
Matos
H
H
Sahai
D H
DH
Freeman
D000328:Adult; D002391:Catchment Area, Health; D005260:Female; D015658:HIV Infections / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D016015:Logistic Models; D008297:Male; D015995:Prevalence; D011647:Puerto Rico / Q000453:epidemiology; D012309:Risk-Taking; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000453:epidemiology*; D014504:Urban Health