Survival data of CLL-IPI risk groups
| CLL-IPI risk group . | 5-y OS,% . | CLL-IPI risk score . | Comparison . | HR . | 95% CI . | P . |
|---|---|---|---|---|---|---|
| Low | 93.2 | 0-1 | — | — | — | — |
| Intermediate | 79.3 | 2-3 | vs 0-1 | 3.5 | 2.5-4.8 | <.001 |
| High | 63.3 | 4-6 | vs 2-3 | 1.9 | 1.5-2.3 | <.001 |
| Very high | 23.3 | 7-10 | vs 4-6 | 3.6 | 3.6-4.8 | <.001 |
| CLL-IPI risk group . | 5-y OS,% . | CLL-IPI risk score . | Comparison . | HR . | 95% CI . | P . |
|---|---|---|---|---|---|---|
| Low | 93.2 | 0-1 | — | — | — | — |
| Intermediate | 79.3 | 2-3 | vs 0-1 | 3.5 | 2.5-4.8 | <.001 |
| High | 63.3 | 4-6 | vs 2-3 | 1.9 | 1.5-2.3 | <.001 |
| Very high | 23.3 | 7-10 | vs 4-6 | 3.6 | 3.6-4.8 | <.001 |
CI, confidence interval; HR, hazard ratio; OS, overall survival.