Univariate analysis of factors affecting overall survival
| . | Hazard ratio . | 95% CI . | P . |
|---|---|---|---|
| WHO subgroup | 1.2 | 0.99-1.81 | .06 |
| IPSS, IPSS 0 vs greater than 0 | 2.67 | 1.53-4.6 | <.001 |
| Cytogenetic abnormalities | 0.98 | 0.61-1.65 | .99 |
| UPD | 0.62 | 0.28-1.4 | .23 |
| CN change | 2.3 | 1.08-4.8 | .03 |
| Deletion | 2.4 | 1.04-5.62 | .04 |
| Amplification | 1.6 | 0.49-5.26 | .44 |
| . | Hazard ratio . | 95% CI . | P . |
|---|---|---|---|
| WHO subgroup | 1.2 | 0.99-1.81 | .06 |
| IPSS, IPSS 0 vs greater than 0 | 2.67 | 1.53-4.6 | <.001 |
| Cytogenetic abnormalities | 0.98 | 0.61-1.65 | .99 |
| UPD | 0.62 | 0.28-1.4 | .23 |
| CN change | 2.3 | 1.08-4.8 | .03 |
| Deletion | 2.4 | 1.04-5.62 | .04 |
| Amplification | 1.6 | 0.49-5.26 | .44 |
CI indicates confidence interval.