Overall survival probability and relative risk of death according to risk group (N = 1617)
| Risk group . | Index score . | No. of patients . | 5-y OS (SE) . | 10-y OS (SE) . | RR . | 95% CI . |
|---|---|---|---|---|---|---|
| Low | 1-3 | 194 | 0.97 (0.01) | 0.80 (0.05) | 1.00 | Reference |
| Intermediate | 4-7 | 1236 | 0.80 (0.01) | 0.52 (0.03) | 3.89 | 2.42-6.26 |
| High | ≥ 8 | 187 | 0.55 (0.04) | 0.26 (0.06) | 10.48 | 6.27-17.53 |
| Risk group . | Index score . | No. of patients . | 5-y OS (SE) . | 10-y OS (SE) . | RR . | 95% CI . |
|---|---|---|---|---|---|---|
| Low | 1-3 | 194 | 0.97 (0.01) | 0.80 (0.05) | 1.00 | Reference |
| Intermediate | 4-7 | 1236 | 0.80 (0.01) | 0.52 (0.03) | 3.89 | 2.42-6.26 |
| High | ≥ 8 | 187 | 0.55 (0.04) | 0.26 (0.06) | 10.48 | 6.27-17.53 |
OS indicates overall survival; SE, standard error; RR, relative risk; CI, confidence interval.