Table 4 Accuracy of CRP, FC, hBD2, and I-FABP prediction of NEC.
Cutoff value | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | AUC (95% CI) | |
|---|---|---|---|---|---|---|
CRP | 0.575 (mg/dL) | 63.3 | 52.5 | 50 | 65.7 | 0.656 (0.529–0.784) |
FC | 428.99 (ug/g) | 76.7 | 67.5 | 63.9 | 79.4 | 0.787 (0.679–0.895) |
hBD2 | 339.60 (ng/g) | 63.3 | 50.0 | 48.7 | 35.5 | 0.633 (0.474–0.790) |
I-FABP | 2.54 (ng/mL) | 76.7 | 87.5 | 82.1 | 83.3 | 0.897 (0.825–0.968) |