Primary outcome: viral suppression
HIV viral suppression
From 60% at baseline in both arms, viral suppression increased to 83% (95% CI: 78–89%) in the intervention and 82% (95% CI: 78–87%) in the control arm at 24 weeks (Table Comparison of HIV viral suppression (<400 copies/ml) between arms at 24 weeks, overall and by subgroupsAbbreviations: CI, confidence interval; PEth, phosphatidylethanol.