Table 2 Logistic regression models for prediction of death in whole study population and in different groups according to patients' profile
Total | Elective surgical | Emergency surgical | Medical | |
|---|---|---|---|---|
Predictors | p-value OR (95% CI) | p-value OR (95% CI) | p-value OR (95% CI) | p-value OR(95% CI) |
APACHE II | 0.020 1.03 (1.01–1.06) | 0.031 1.06 (1.01–1.13) | 0.730 1.01 (0.97–1.04) | 0.259 1.03 (0.98–1.09) |
SOFA | <0.001 1.35 (1.27–1.44) | 0.013 1.20 (1.04–1.39) | <0.001 1.30 (1.20–1.41) | <0.001 1.36 (1.19–1.55) |
GIF | <0.001 7.44 (5.21–10.62) | <0.001 15.42 (7.67–31.04) | <0.001 3.31 (1.97–5.55) | <0.001 7.43 (3.00–18.36) |
Pseudo R-square Nagelkerke's coeff. | 0.40 | 0.35 | 0.33 | 0.56 |