Table 4.
Risk factors associated with in-hospital mortality.
| Univariate survival analysis | Multivariate survival analysis | ||
|---|---|---|---|
| p-value | HR (95% CI) | p-value | |
| Age | – | 1.05 (1.02–1.09) | 0.002 |
| Sex | |||
| Male | 0.039 | 2.01 (0.935–4.334) | 0.074 |
| Female | Referee | ||
| Critical/non-critical | < 0.001 | 25.70 (5.51–119.92) | < 0.001 |
| Antibiotics | 0.572 | 0.405 (0.18–0.91) | 0.029 |
| Antiviral | 0.341 | ||
| Anticoagulation | 0.226 | 0.465 (0.22–0.99) | 0.048 |
| Corticosteroid | 0.016 | ||
| IVIG | 0.208 | ||
| Anti-IL6 therapy | 0.148 | ||
| CRRT | 0.285 | ||
| High flow oxygen | 0.313 | ||
| Non-invasive ventilation | 0.014 | ||
| Invasive ventilation | < 0.001 | ||
| ECMO | 0.326 | ||
| Prone ventilation | 0.490 | ||
Note: for univariant, P values are from Log rank test, for multivariant, P values are from Cox regression.
HR hazard ratio, CI confidence interval, IVIG intravenous immunoglobin, CRRT continuous renal replacement therapy, ECMO extracorporeal membrane oxygenation.