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Comparison of the diagnostic indicators of the prognostic scoring systems.
| Scoring models | Cutoff | Se | Sp | Youden index | AUC | 95% CI |
|---|---|---|---|---|---|---|
| APACHE II | 25.5 | 0.769 | 0.856 | 0.604 | 0.837 | 0.768–0.898 |
| APACHE III | 86.0 | 0.748 | 0.809 | 0.557 | 0.833 | 0.752–0.890 |
| SAPS II | 57.5 | 0.698 | 0.762 | 0.420 | 0.784 | 0.706–0.832 |
| MODS | 6.5 | 0.816 | 0.827 | 0.643 | 0.860 | 0.797–0.916 |
Se: sensitivity; Sp: specificity; ROC curve: receiver operating characteristic curve; AUC: area under the curve; 95% CI: 95% confidence interval.
