Table 5.
Multivariate logistic regression analysis of identified univariate predictors of mortality
| Variable | Level of effect | OR | 95% CI | p value |
|---|---|---|---|---|
| Oxygen saturation (%) | Lower oxygen saturation favouring mortality | 0.922 | 0.880–0.965 | 0.001 |
| Respiratory rate (breaths/minute) | Higher respiratory rate favouring mortality | 1.019 | 0.935–1.111 | 0.662 |
| Diastolic blood pressure (mmHg) | Lower diastolic blood pressure favouring mortality | 0.979 | 0.951–1.008 | 0.160 |
| Glucose (mmol/l) | Higher glucose favouring mortality | 1.042 | 0.976–1.113 | 0.220 |
| Age (years) | Higher age favouring mortality | 1.047 | 1.016–1.080 | 0.003 |