Variables | Sensitivity (%) | Specificity (%) | Cut-off point | PPV (%) | NPV (%) | Youden index | |
---|---|---|---|---|---|---|---|
CRP | 67.7 | 86 | 105.4 mg/dL | 65.7 | 87 | 0.537 | |
PCT | 78.8 | 77.6 | 7.67 ng/mL | 58.2 | 90.2 | 0.564 | |
nCD64 | 81.8 | 86.4 | 2.265 | 70.4 | 92.3 | 0.682 | |
PCT + nCD64 | 87.9 | 80.8 | NA | 64.4 | 94.4 | 0.687 | |
CRP + nCD64 | 81.8 | 90.4 | NA | 77.1 | 92.6 | 0.722 |