Predictors ART initiation
Model 1 (OR 95%CI) Model 2 (OR 95%CI) Model 3(OR 95%CI)
Block 1
Age 1.07 (1.05, 1.08)** 1.08 (1.06, 1.09)** 1.08 (1.06, 1.09)**
Hukou 1.22 (0.99, 1.51) 1.27 (1.02, 1.58)* 1.21 (0.97, 1.52)
Ethnicity 2.08 (1.04, 4.48)* 2.18 (1.07, 4.75)* 2.23 (1.07, 5.02)*
Block 2
Married 0.59 (0.43, 0.81)** 0.59 (0.42, 0.81)**
College or above 0.86 (0.68, 1.09) 0.83 (0.65, 1.05)
Income > 3000 RMB 0.68 (0.54, 0.85)** 0.68 (0.54, 0.86)**
Unemployed 1.03 (0.52. 2.09) 1.02 (0.51, 2.07)
Retired 0.34 (0.16, 0.76)** 0.33 (0.15, 0.75)**
Depression 0.98 (0.96, 0.99)** 0.98 (0.96, 0.99)**
Block 3
Condomless anal sex (past 12 months) 0.40 (0.32, 0.50)**
Number of sex partners ≥ (past 12 months) 0.60 (0.34, 1.05)
Forced sex 1.28 (0.94, 1.74)
CD4 1.00 (1.00, 1.00)
HCV 0.96 (0.28, 3.17)
Model fit indices
BIC 2120.882 2126.954 2087.939
AIC 2099.289 2072.972 2006.966
AUC 0.686 0.700 0.728