Table 2 Multivariate analyses for chemotherapy
Control group | Source | Hazard rate (95% CI) | p-value |
|---|---|---|---|
Event-free survival | Chemotherapy | 2.2 (0.78–6.1) | 0.14 |
Group | 0.28 (0.12–0.67) | 0.004 | |
Overall survival | Chemotherapy | 0.76 (0.40–1.4) | 0.40 |
Group | 0.15 (0.05–0.50) | 0.002 |