Table 2 Multivariate logistic analysis of the training group
variables | OR | 95%CI | P value |
|---|---|---|---|
Age 18–63 (Reference category is Age ≥ 73) | 0.346 | 0.240–0.493 | 1.20E-06 |
Age 63–73 (Reference category is Age ≥ 73) | 0.592 | 0.449–0.776 | 0.001 |
pCO2 35–45 (Reference category is pCO2 < 35) | 0.111 | 0.019–0.797 | 0.045 |
Glucose 140–180 (Reference category is Glucose < 140) | 0.616 | 0.419–0.923 | 0.042 |
WBC 4–10 (Reference category is WBC > 10) | 0.556 | 0.341–0.864 | 0.036 |
Stroke Yes (Reference category is Stroke NO) | 3.526 | 2.061–5.869 | 7.04E-05 |
Anemia Yes (Reference category is Anemia NO) | 1.516 | 1.185–1.948 | 0.005 |
COPD Yes (Reference category is COPD NO) | 1.808 | 1.165–2.751 | 0.023 |