Intimate Partner Violence Among Three Key Populations at Risk of HIV in Panama.

This study aims to estimate the prevalence of interpersonal personal violence (IPV) among three key populations at an increased risk of HIV in Panama (namely, transgender women, sex workers, and men who have sex with men [MSM]) and to estimate the positivity rate of four sexually transmitted infections (STIs), including HIV. Participants from the 2018 PEMAR study with a stable primary partner completed a 31-item survey with demographic data, the Spanish version of the four-item HITS questionnaire (being physically Hurt, Insulted, Threatened, or Screamed at; Cronbach's α =.816), and an optional blood draw for STI testing. Prevalence rates of IPV were estimated with their respective 95% CIs after imputing 3.93% of missing values. The analytic sample (N = 356) included 76.0% MSM, 15.5% sex workers, and 9.3% transgender women, most of whom were in their 30s, married, and Latinx; completed some college; and worked full time. The most frequent forms of IPV were screams and insults. The IPV prevalence rates were estimated for transgender women (19.05%), sex workers (10.53%), and MSM (2.36%). Among participants who consented to blood samples (n = 291), transgender women who experienced IPV had a significantly (p =.03) higher syphilis positivity rate, and MSM who did not experience IPV had a significantly (p <.001) higher HIV positivity rate. Among key populations, transgender women experienced the highest rate of IPV and significantly higher syphilis rates. Paradoxically, HIV rates were higher among MSM who do not experience IPV. While societal roles and other contextual factors play a partial role in these syndemic findings, more studies are warranted. [ABSTRACT FROM AUTHOR]