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Discriminative measures at Youden’s index risk threshold for ICU mortality
| Biomarker | AUC (95%CI) | PPV (95%CI) | NPV (95%CI) |
|---|---|---|---|
| PSP | 0.69 (0.64, 0.74) | 0.32 (0.27, 0.36) | 0.9 (0.87, 0.93) |
| CRP | 0.52 (0.47, 0.57) | 0.24 (0.20, 0.29) | 0.81 (0.76, 0.85) |
| PCT | 0.61 (0.56, 0.66) | 0.28 (0.23, 0.32) | 0.85 (0.80, 0.88) |
