TABLE 3.
The value of percentage of CRP, PCT, PNGSW, PGB, PNGSW + CRP and PGB + CRP in predicting N-MAP.
| Youden index | Sensitivity | Specificity | AUC | p-Value | |
|---|---|---|---|---|---|
| PNGSW | 0.468 | 78.6 | 68.3 | 0.777 | 0.000 |
| PGB | 0.542 | 78.6 | 75.6 | 0.775 | 0.000 |
| CRP | 0.567 | 73.8 | 82.9 | 0.830 | 0.000 |
| PCT | 0.424 | 61.9 | 80.5 | 0.726 | 0.000 |
| PNGSW + CRP | 0.664 | 78.6 | 87.8 | 0.880 | 0.000 |
| PGB + CRP | 0.663 | 81.0 | 85.4 | 0.878 | 0.000 |
AUC, the area under the ROC, curve. The Youden index (sensitivity + specificity-1), The greater the index, the better the effect of the screening experiment and the greater the authenticity.