Table 4.
ROC Analysis of the Independent Risk Factors and the Identification Model of TBRIS
| Factors | AUC | 95% CI | Sen (%) | Spe (%) |
|---|---|---|---|---|
| SF, μg/L | 0.642 | 0.583–0.701 | 36.70 | 89.50 |
| CRP, μg/mL | 0.698 | 0.643–0.753 | 57.60 | 77.80 |
| D-dimer, μg/mL | 0.661 | 0.603–0.709 | 53.20 | 77.80 |
| MPV, fL | 0.611 | 0.553–0.670 | 62.70 | 60.20 |
| MONOR, % | 0.614 | 0.557–0.672 | 37.30 | 82.50 |
| Identification model | 0.778 | 0.727–0.828 | 70.30 | 78.90 |
Abbreviations: SF, serum ferritin; CRP, C-reactive protein; MPV, mean platelet volume; MONOR, monocyte percentage; AUC, area under the ROC curve; CI, confidence interval; Sen, sensitivity; Spe, specificity.