Rapid HIV antibody testing among men who have sex with men who visited a gay bathhouse in Hangzhou, China: a cross-sectional study

OBJECTIVE To understand the prevalence and correlates of rapid HIV antibody testing (RHT) among men who have sex with men (MSM) clients of gay bathhouses. DESIGN Cross-sectional questionnaire survey. SETTING This study was conducted in a gay bathhouse in Hangzhou, China. PARTICIPANTS 354 MSM were validly recruited from October to December 2012. Inclusion criteria were (1) men who visited the gay bathhouse, (2) men who had engaged in sex with men during the previous 6 months, (3) first-time participants in this survey and (4) men who were HIV-negative if already tested. MEASURES Sociodemographic measures included factors related to sexual behaviour and HIV risk perception, and the scales of HIV-related knowledge and behavioural intervention that each participant received. RESULTS Of the 354 participants, 222 (62.7%) were rapid tested during the previous 6 months; of them, 66.2% were tested at the Centers for Disease Prevention and Control (CDC), and 46.8% at gay venues. The following factors were independently associated with rapid testing within the previous 6 months: sexual initiation at 20-29 years of age, ever having undergone standard testing, ever having seen a sexually transmitted disease doctor, consistent use of condom during the past 6 months, familiarity with RHT and perception of possible HIV infection. CONCLUSIONS Publicity of RHT and risk education for HIV infection are necessary to promote RHT among MSM who visit gay bathhouses. The characteristics of sexual behaviours among those who do and do not undergo RHT should be taken into consideration while promoting the service in this group.