Cox model for survival
| Multivariate Cox model for survival | ||
| Parameter | HR (95% CI for HR) | P value |
| Female gender | 0.67 (0.53 to 0.84) | 0.001 |
| Age | 1.02 (1.02 to 1.03) | <0.001 |
| Admission LDH | 1.00 (1.00 to 1.00) | <0.001 |
| Systemic steroids | 0.62 (0.49 to 0.77) | <0.001 |
LDH, lactate dehydrogenase.