Univariate analysis | Multivariate analysis | |||||
OR | (95% CI) | P value | OR | (95% CI) | P value | |
ICU admission | 0.36 | (0.29 to 0.45) | <0.001 | 0.44* | (0.34 to 0.57) | <0.001 |
Surgery | 0.72 | (0.58 to 0.89) | 0.003 | 0.74* | (0.58 to 0.95) | 0.020 |
Invasive mechanical ventilation | 0.40 | (0.32 to 0.51) | <0.001 | 0.50* | (0.38 to 0.66) | <0.001 |
Non-invasive ventilation | 0.85 | (0.63 to 1.14) | 0.269 | 0.96* | (0.70 to 1.31) | 0.785 |
Tracheostomy | 0.98 | (0.60 to 1.59) | 0.930 | 1.06* | (0.62 to 1.83) | 0.821 |
Haemodialysis | 0.75 | (0.55 to 1.01) | 0.062 | 0.84* | (0.59 to 1.17) | 0.302 |