Multivariate analyses of survival, leukemia-free survival, treatment-related mortality, and relapse in patients undergoing transplantation for advanced phase chronic myeloid leukemia
| Variable . | n . | Relative risk of death (95% CI) . | P . | 
|---|---|---|---|
| Survival | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 0.93 (0.74-1.18) | .570† | 
| Leukemia-free survival | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 1.05 (0.84-1.32) | .670† | 
| Treatment-related mortality | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 0.87 (0.64-1.18) | .350† | 
| Other significant covariates | |||
| Karnofsky score at transplantation | .007‡ | ||
| > 80% | 276 | 1.00* | |
| ≤ 80% | 122 | 1.67 (1.21-2.31) | .002 | 
| Unknown | 34 | 1.08 (0.60-1.94) | .790 | 
| Relapse | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 1.35 (0.95-1.89) | .090† | 
| Variable . | n . | Relative risk of death (95% CI) . | P . | 
|---|---|---|---|
| Survival | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 0.93 (0.74-1.18) | .570† | 
| Leukemia-free survival | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 1.05 (0.84-1.32) | .670† | 
| Treatment-related mortality | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 0.87 (0.64-1.18) | .350† | 
| Other significant covariates | |||
| Karnofsky score at transplantation | .007‡ | ||
| > 80% | 276 | 1.00* | |
| ≤ 80% | 122 | 1.67 (1.21-2.31) | .002 | 
| Unknown | 34 | 1.08 (0.60-1.94) | .790 | 
| Relapse | |||
| Main effect | |||
| No imatinib | 216 | 1.00* | |
| Imatinib | 216 | 1.35 (0.95-1.89) | .090† |