Analysis using univariable and multivariable regression
| Univariable | Multivariable | |||||
| OR | 95% CI | P value | OR | 95% CI | P value | |
| Scoring systems | ||||||
| APACHE II Score on admission | 1.1 | 1.0 to 1.1 | 0.05 | |||
| SOFA Score on discharge | 1.1 | 1.0 to 1.2 | 0.12 | 1.1 | 1.0 to 1.3 | 0.10 |
| NEWS2 on discharge | 1.1 | 1.0 to 1.2 | 0.03 | |||
| Individual parameters | ||||||
| HR | 1.0 | 1.0 to 1.1 | 0.03 | 1.0 | 1.0 to 1.1 | <0.01 |
| Oxygen requirement | 1.3 | 1.1 to 1.6 | <0.01 | |||
| SBP | 1.0 | 1.0 to 1.1 | 0.50 | |||
| RR | 1.0 | 1.0 to 1.1 | 0.05 | |||
| SpO2 | 1.0 | 0.9 to 1.0 | 0.30 | |||
| Conscious level to voice, pain or unresponsive (VPU) | 19.3 | 11.3 to 34.1 | <0.01 | 19.6 | 11.4 to 35.0 | <0.01 |
| Temperature | 0.9 | 0.5 to 1.8 | 0.80 | |||
| White cell count | 1.0 | 1.0 to 1.1 | 0.60 | |||
| Neutrophils | 1.0 | 1.0 to 1.1 | 0.40 | |||
| Lymphocytes | 0.9 | 0.7 to 1.1 | 0.60 | |||
| C-reactive protein | 1.0 | 1.0 to 1.1 | >0.90 | |||
APACHE II, Acute Physiology and Chronic Health Evaluation II; HR, heart rate; NEWS2, National Early Warning Score 2; RR, respiratory rate; SBP, systolic blood pressure; SOFA, Sequential Organ Failure Assessment; SpO2, oxygen saturation.