Table 3.
Probability of 30-d mortality for severe vs. non-severe CAP patients for CART risk model, CURB-65 score and SOAR score.
| OR | 95% CI | p Value | |
|---|---|---|---|
| New decision tree | |||
| Non-severe (<4) | Ref. | ||
| Severe (≥4) | 2.802 | 2.346–3.347 | <.001 |
| CURB-65 score | |||
| Non-severe (<3) | Ref. | ||
| Severe (≥3) | 1.960 | 1.653–2.325 | <.001 |
| SOAR score | |||
| Non-severe (<2) | Ref. | ||
| Severe (≥2) | 1.779 | 1.458–2.169 | <.001 |
| −2LL | Cox and Snell’s r2 | Nagelkerke’s r2 | |
| | |||
| New decision tree | 3982.9 | 0.035 | .051 |
| CURB-65 score | 4050.7 | 0.016 | .024 |
| SOAR score | 4077.6 | 0.009 | .013 |
CURB-65 and SOAR score severity cut-off determined according to Subramanian et al. [19]. The third quartile (Q3=3) was used as cut-off for the new decision tree CART risk model.
95% CI: 95% confidence interval.
−2LL: −2 log likelihood.