Cox regression analysis for randomized patients of risk groups R3 + R4
. | Hazard ratio (95% CI) . | P. chi . |
|---|---|---|
| Randomization arm MTX 4 hours | 3.59 (1.30-9.93) | .014 |
| Female | 2.84 (1.16-6.92) | .022 |
| Age 10 years or older | 2.62 (1.09-6.29) | .031 |
| Risk group R4 | 1.32 (0.54-3.20) | .545 |
. | Hazard ratio (95% CI) . | P. chi . |
|---|---|---|
| Randomization arm MTX 4 hours | 3.59 (1.30-9.93) | .014 |
| Female | 2.84 (1.16-6.92) | .022 |
| Age 10 years or older | 2.62 (1.09-6.29) | .031 |
| Risk group R4 | 1.32 (0.54-3.20) | .545 |