Sisters empowered, sisters aware: three strategies to recruit African American women for HIV testing.

African American women account for 66% of new HIV infections among U.S. women, and many are not aware of their status. The authors compared three strategies (targeted outreach, alternate venues, and social networks) to recruit African American women for HIV testing in Houston, New York City, Baltimore, and Dayton. A quasi-experimental design (N = 4,942) was used to compare HIV-positivity rates and to identify risk factors for previously undiagnosed infection. A total of 2.1% of the women were newly diagnosed with HIV. The proportion newly identified as HIV-positive did not differ significantly among the three strategies (2.4% for social networks, 1.7% for both targeted outreach and alternate venues). However, the social networks strategy recruited women with greater risk behaviors and other characteristics associated with newly identified HIV infection and thus may be effective at reaching some high-risk women before they become infected. A combination of recruitment strategies may be warranted to reach various subgroups of African American women at risk for HIV.

Cost-effectiveness of using social networks to identify undiagnosed HIV infection among minority populations.

CONTEXT: In 2003, the Centers for Disease Control and Prevention launched the Advancing HIV Prevention project to implement new strategies for diagnosing human immunodeficiency virus (HIV) infections outside medical settings and prevent new infections by working with HIV-infected persons and their partners. OBJECTIVES: : To assess the cost and effectiveness of a social network strategy to identify new HIV diagnoses among minority populations. DESIGN, SETTINGS, AND PARTICIPANTS: Four community-based organizations (CBOs) in Boston, Philadelphia, and Washington, District of Columbia, implemented a social network strategy for HIV counseling and testing from October 2003 to December 2005. We used standardized cost collection forms to collect program costs attributable to staff time, travel, incentives, test kits, testing supplies, office space, equipment, and utilities. The CBOs used the networks of high-risk and HIV-infected persons (recruiters) who referred their partners and associates for HIV counseling and testing. We obtained HIV-testing outcomes from project databases. MAIN OUTCOME MEASURES: Number of HIV tests, number of new HIV-diagnoses notified, total program cost, cost per person tested, cost per person notified of new HIV diagnosis. RESULTS: Two CBOs, both based in Philadelphia, identified 25 and 17 recruiters on average annually and tested 136 and 330 network associates, respectively. Among those tested, 12 and 13 associates were notified of new HIV diagnoses (seropositivity: 9.8%, 4.4%). CBOs in Boston, Massachusetts, and Washington, District of Columbia, identified 26 and 24 recruiters per year on average and tested 228 and 123 network associates. Among those tested, 12 and 11 associates were notified of new HIV diagnoses (seropositivity: 5.1%, 8.7%). The cost per associate notified of a new HIV diagnosis was $11 578 and $12 135 in Philadelphia, and $16 437 and $16 101 in Boston, Massachusetts, and Washington, District of Columbia. CONCLUSIONS: The cost of notifying someone with a new HIV diagnosis using social networks varied across sites. Our analysis provides useful information for program planning and evaluation.

Accessing social networks with high rates of undiagnosed HIV infection: The social networks demonstration project.

OBJECTIVES: We evaluated the use of social networks to reach persons with undiagnosed HIV infection in ethnic minority communities and link them to medical care and HIV prevention services. METHODS: Nine community-based organizations in 7 cities received funding from the Centers for Disease Control and Prevention to enlist HIV-positive persons to refer others from their social, sexual, or drug-using networks for HIV testing; to provide HIV counseling, testing, and referral services; and to link HIV-positive and high-risk HIV-negative persons to appropriate medical care and prevention services. RESULTS: From October 1, 2003, to December 31, 2005, 422 recruiters referred 3172 of their peers for HIV services, of whom 177 were determined to be HIV positive; 63% of those who were HIV-positive were successfully linked to medical care and prevention services. The HIV prevalence of 5.6% among those recruited in this project was significantly higher than the approximately 1% identified in other counseling, testing, and referral sites funded by the Centers for Disease Control and Prevention. CONCLUSIONS: This peer-driven approach is highly effective and can help programs identify persons with undiagnosed HIV infection in high-risk networks.