Variable | AUC | Cutoff value | Sensitivity | Specificity |
---|---|---|---|---|
FeNO level | 0.835 | 66.0 ppb | 0.80 | 0.84 |
50.0 ppb* | 0.80 | 0.77 | ||
ΔFeNO | 0.918 | 8.4 ppb | 0.83 | 0.84 |
10.0 ppb** | 0.67 | 0.86 | ||
Peripheral eosinophil percentage | 0.906 | 8.4% | 0.89 | 0.79 |
Peripheral eosinophil count | 0.923 | 451 cells/μL | 0.89 | 0.83 |