Community-Based AIDS Prevention: Preliminary Outcomes of a Program for African American and Latino Injection Drug Users

Abstract

This paper presents preliminary outcomes of a community-based AIDS prevention program for drug users called Project COPE II, the National Institute on Drug Abuse (NIDA) cooperative agreement study in Hartford, Connecticut. COPE II's efficacy study compares the NIDA standard intervention against two culturally targeted, enhanced interventions, one for African Americans and one for Puerto Ricans. A sample of 188 out-of-treatment injection drug users (IDUs) with matched baseline and 6-month follow-up interviews were compared for changes in monthly injection rates and proportionate use of new and pre-used needles and used injection supplies. Effects of injection outliers, attrition, and ethnic differences were examined for impact on outcome measures and to identify subgroups within the study population for whom the intervention had differential effects. These preliminary analyses suggest that attendance in culturally targeted enhanced interventions may increase the likelihood of positive program outcome, including drug-related risk reduction for some populations. However, subgroups of IDUs, such as extremely high injectors or individuals who drop out before initiating or completing the program, may require different intervention approaches. Further research is needed to understand the relationship between intervention and behavior change, reasons for attrition, and moderating factors affecting project outcomes.