Prevalence and associated factors of HIV infection among men who have sex with men in Hefei, China, 2013-2014: a cross-sectional study.

The objective of this study was to investigate the prevalence and influencing factors of HIV infection among men who have sex with men (MSM) in Hefei China. A total of 578 MSM were recruited with a mean age of 28.13 +/- 6.91; 70.7% were under 30. The awareness rate was 95.4% (560/587) in the cross-sectional study. Of all the respondents 73 (12.44%) were seropositive for HIV and 56 (9.54%) for syphilis. Multivariate analysis showed that self-reported sexually transmitted infections (STIs) (AOR = 8.02 95% CI: 2.58-24.98 P < 0.001) received HIV testing in the past year (AOR = 0.33 95% CI: 0.19-0.60 P < 0.001) and syphilis (AOR = 3.40 95% CI: 1.69- 6.85 P = 0.001) were independently associated with HIV infection. It is necessary for post-test counselling to address risk among those who engage in sexual risk behaviours. More efforts are needed to enhance HIV/STI testing and treatment services in China. (c) The Author(s) 2016.