Table 3.
Performance characteristics of composite biomarkers for ROC curve for differentiation between viral and bacterial infections.
| Indicator | AUC | 95%CI | Cutoff |
|---|---|---|---|
| MxA/CRP | 0.8713 | 0.7916 to 0.9510 | 0.20 |
| MxA/Leukocyte | 0.8497 | 0.7545 to 0.9449 | 0.27 |
| MxA/CRP/PCT | 0.8037 | 0.7114 to 0.8961 | 0.83 |
| MxA/SAA | 0.8005 | 0.70123 to 0.8997 | 0.01 |
| MxA/PCT | 0.7682 | 0.6810 to 0.8554 | 20.25 |