LAUSR

BACKGROUND Intimate partner violence (IPV) is an emerging risk factor for HIV infection. Given the high vulnerability of and limited research on transwomen in China, we described IPV, sexual risk behaviors, HIV and sexually transmitted infections (STIs) testing rates and results, and investigated the pathways that link IPV to HIV infection among this population. METHODS We conducted a cross-sectional survey and collected blood samples for HIV and syphilis testing among transwomen in Shanghai, China (N = 199). With logistic regression, we examined sexual risk behaviors and HIV/STI testing history among participants with and without IPV experience. RESULTS Over half of the respondents reported IPV (57.3%) and the prevalence of unprotected sex range from 51.9% (with sex workers) to 87.8% (oral sex); 85.9% had ever tested for HIV and 49.3% for other STIs. Self-reported positivity results were: HIV (2.3%), HSV-2 (8.3%), gonorrhea (18.8%), and syphilis (17.8%). Lab-confirmed positivity was 5.0% for HIV and 6.5% for syphilis. Respondents with a history of IPV were significantly less likely to report HIV testing in the past 12 months (aOR 0.20, 95%CI 0.10-0.38). CONCLUSIONS Transwomen self-reported a high prevalence of IPV, which was related to a lower probability of HIV testing. The prevalence of HIV and other STIs was lower than reported in previous studies of Chinese transwomen, while the HIV/STI testing rates were higher. Findings suggest transwomen in China are at risk for IPV and need enhanced HIV prevention services to promote HIV testing in an IPV setting.