Demand for non-occupational post-exposure prophylaxis services for HIV and associated factors among men who have sex with men in Liuzhou, Guangxi / 中华疾病控制杂志

ABSTRACT

Objective To analyze the demand for non-occupational post-exposure prophylaxis (nPEP) services and related influencing factors among men who have sex with men (MSM) in Liuzhou City, Guangxi Province. Methods MSM was recruited in Liuzhou City, Guangxi Province. Face-to-face survey was used to collect demographic information, knowledge about AIDS, history of high-risk behavior, knowledge and demand for nPEP services. 2 test was used to analyze the differences of demand for nPEP services among MSM with different characteristics and different high-risk behaviors. Log-binomial regression model was used to analyze the influencing factors of demand for nPEP services. Prevalence ratio and 95% confidence interval were calculated. Results 31.1% of MSM population had heard of nPEP service, and 61.6% of them needed the service after being informed of nPEP about its protective effect. 58.6% of MSM would spend money to buy nPEP service after high-risk behavior. Logistic regression analysis showed that the education level was university degree or above (PR=2.743, 95% CI: 1.996-3.450), the perception of the local MSM AIDS epidemic was not serious or unknown (PR=0.211, 95% CI: 0.112-0.294), and the number of temporary sexual partners in half a year was 2 or more (PR=3.642, 95% CI: 2.223-4.842), these subjects above were influencing factors of nPEP service demanded for respondents. Conclusions MSM population in Liuzhou area of Guangxi have a certain need for nPEP service. We should implement nPEP service as soon as possible in accordance with local conditions, and strengthen the corresponding propaganda to reduce the harm of AIDS to MSM population.