Factors Influencing Willingness to Use Human Immunodeficiency Virus Preexposure Prophylaxis Among Transgender Women in India

Purpose: High levels of human immunodeficiency virus (HIV) prevalence and inconsistent condom use among transgender women in India highlight the need for additional effective HIV prevention methods like preexposure prophylaxis (PrEP). We examined the extent of and factors influencing willingness to use PrEP among trans women in India. Methods: Between June and August 2017, we conducted a cross-sectional survey among 360 trans women recruited through community-based organizations in six cities. We assessed PrEP knowledge, condom use, attitudes toward PrEP (after providing information on PrEP), preferences in PrEP pricing and access venues, discrimination experiences, and the likelihood of using PrEP. Logistic regression analyses were conducted. Results: Participants' median age was 26 years; 50.7% had not completed high school, and 24.8% engaged in sex work. Only 17.1% reported having heard of PrEP before the survey, and 80.6% reported that they would definitely use PrEP. Trans women in sex work had 28 times higher odds of reporting willingness to use PrEP than those not in sex work (adjusted odds ratio [aOR]=28.9, 95% confidence interval [CI]=8.79-95.16, p<0.001). When compared with trans women who did not experience discrimination, the odds of reporting willingness to use PrEP was lower among trans women who had experienced discrimination from health care providers (aOR=0.25, 95% CI=0.06-0.97, p=0.04) and family members (aOR=0.08, 95% CI=0.05-0.14, p<0.001). Conclusion: Willingness to use PrEP was high among trans women, especially those in sex work, despite identified barriers (e.g., discrimination experiences). To promote PrEP uptake among at-risk trans women, the steps needed are as follows: increasing awareness about PrEP; providing easy-to-understand information on PrEP's effectiveness, side effects and interactions between PrEP and hormones; training health care providers on PrEP and cultural competency; and reducing stigmas related to PrEP use and HIV. PrEP implementation research projects to identify effective PrEP delivery strategies are urgently needed to reduce the disproportionate HIV burden among trans women in India.