an increasing trendP < 0.001
1 A], but not significant in subgroups; proportion of 30-day ART initiation showed an increase trend of 1.0% per month before treat-all (IRR = 1.010, 95% CI : 1.001–1.018; P = 0.030), and after treat-all showed an increasing trend of 0.8% per month (IRR = 1.008, 95% CI : 1.006–1.010; P < 0.001); by the end of 2019 (December 2019), proportion of 30-day ART initiation was not significantly different from the expected level (IRR = 1.044, 95% CI : 0.681–1.600; P = 0.844).