Use of Social Network Strategy Among Young Black Men Who Have Sex With Men for HIV Testing, Linkage to Care, and Reengagement in Care, Tennessee, 2013-2016

摘要

Objectives: Tennessee was 1 of 8 states that received funding from the Care and Prevention in the United States Demonstration Project, which aimed to reduce HIV-related morbidity and mortality among racial/ethnic and sexual minority populations. The objective of this study was to describe implementation of a social network strategy (SNS) program, which leverages personal connections in social networks, to reach people with undiagnosed HIV infection for HIV testing. We targeted young black men who have sex with men (MSM) at 3 agencies in Memphis and Nashville, Tennessee, during 2013-2016. Methods: Specialists at the 3 agencies identified MSM with and without diagnosed HIV infection (ie, recruiters) who could recruit members from their social networks for HIV testing (ie, network associates). Both recruiters and network associates received OraQuick rapid and confirmatory HIV tests. We used chi(2) and Fisher exact tests to assess differences in demographic characteristics, HIV testing, and care engagement status by agency. Results: Of 1752 people who were tested for HIV in the SNS program, 158 (9.0%) tested positive; of these, 80 (50.6%) were newly diagnosed with HIV. Forty-seven of the 78 (60.3%) people who were previously diagnosed with HIV were not in care in the previous 12 months; of these, 27 (57.4%) were reengaged in medical care. Of 80 people newly diagnosed with HIV, 44 (55.0%) were linked to care. Conclusions: The SNS program ascertained HIV status among a high-risk population in a heavily burdened region. Further program evaluation is needed to understand how to improve linkage to care among people with newly diagnosed HIV.