Experiences of violence and hospitalization rates among people living with HIV in British Columbia, Canada.

People living with HIV (PLWH) in Canada experience high rates of interpersonal violence which may lead to adverse health outcomes that require hospitalization. Using self-reported data on experiences of violence linked to administrative health data on hospitalizations, we used Poisson regression modelling to examine and compare the associations between experiences of violence (recent [in the past 6 months], non-recent [>6 months ago], or none) and hospitalization rates, among a sample of PLWH in British Columbia, Canada. Of 984 PLWH included in this study, 60.0% reported experiencing non-recent violence, and 14.8% experienced recent violence. Those who experienced non-recent violence had a higher rate of hospitalization than those who never experienced violence (adjusted Rate Ratio [aRR]: 1.41; 95% Confidence Interval [CI]: 1.05-1.87). There was no difference in hospitalization rates between those who experienced recent violence and those who never did (aRR: 1.08; 95% CI: 0.74-1.60). PLWH who experienced recent violence had the highest proportion of hospitalizations attributed to mental, behavioural, or neurodevelopmental disorders. Efforts are needed to provide violence-aware care that recognizes violence and its impacts on PLWH experiencing multiple sociostructural inequities. Further studies should evaluate the impacts of violence on other types of healthcare utilization in generalizable samples of PLWH in Canada.