Evaluation of an HIV Prevention Intervention Designed for African American Women: Results from the SISTA Community-Based Organization Behavioral Outcomes Project

One of the Centers for Disease Control and Prevention’s strategies for addressing racial disparities within the HIV epidemic is to support the implementation of HIV prevention behavioral interventions designed for African Americans. One such intervention is Sisters Informing Sisters about Topics on AIDS (SISTA), a culturally relevant and gender-specific, five-session, group-level, HIV prevention intervention designed for African American women. In 2008, the Centers for Disease Control and Prevention funded five community-based organizations to conduct outcome monitoring of SISTA to assess the outcomes associated with implementation in the field. Using a 90-day recall, demographic and sexual risk data were collected from participants at baseline and at 90 and 180 days post-intervention. Findings reveal that women participating in SISTA (n = 432) demonstrated a significant reduction in sexual risk between baseline and both follow-up time points for each of the six outcomes being measured (e.g., any unprotected sex, all protected sex).