| aWeighted model with interaction | Weighted model without interaction | Time dependent Cox model with interaction | ||||||
---|---|---|---|---|---|---|---|---|---|
Covariates | Hazard ratio | 95% CI | P value | Hazard ratio | 95% CI | P value | Hazard ratio | 95% CI | P value |
PI alone vs no treatment | 3.99 | 1.55–10.3 | 0.004 | 1.15 | 0.76–1.74 | 0.52 | 3.79 | 1.53–9.43 | 0.004 |
Other ARV alone vs no treatment | 1.77 | 0.91–3.42 | 0.09 | 1.15 | 0.68–1.97 | 0.60 | 1.92 | 1.02–3.61 | 0.04 |
PI and Other ARV vs no treatment | 1.69 | 0.84–3.39 | 0.14 | 1.32 | 0.76–2.31 | 0.33 | 1.90 | 1.00–3.68 | 0.05 |