marginally significantp <0.20
Variables in the multivariate logistic analysis were selected based on variables which were marginally significant with p <0.20 in univariate logistic analysis.
Variables in the multivariate logistic analysis were selected based on variables which were marginally significant with p <0.20 in univariate logistic analysis.
The percentage of subtype B decreased, but CRF01_AE and CRF07_BC showed an increasing trend, and constituted the two most common genotypes in MSM of most cities in China [31] , [37] .