(a) Association between time to treatment initiation and intervention group
| Variables | Hazard ratio | 95% confidence interval | p value |
|---|---|---|---|
| Intervention group, IC∗ versus UC† | 1.88 | (0.82, 4.27) | 0.13 |
| Age | 0.95 | (0.92, 0.99) | 0.01 |
| Genotype (type 2, 3, and 4 versus type 1) | 3.24 | (1.43, 7.37) | 0.01 |