Comparison between Chinese money boys and men who have sex with men in their demographic characteristics, HIV-related behaviours and HIV/STIs testing rates and burden of infectious diseases.

†LA: condom use at last sex act; P6M: consistent condom use in the past 6 months. ∧Meta-analysis was not performed for study variables less than three studies. *Odds ratio is statistically significant at the 5% level (p<0.05). #Weighted mean and 95% confidence intervals for indicators less than three studies. s95% confidence intervals were estimated by a bionomical distribution from one study. aStudy period 2002–2008. bStudy period 2003–2007. cStudy period 2005–2006. dStudy period 2005–2007. eStudy period 2005–2008. fStudy period 2006–2008. gStudy period 2007–2008. hStudy period 2009.