Receiver operating characteristics of the multivariate models for the asthma phenotypes of interest
| Eosinophilic versus non-eosinophilic | Neutrophilic versus non-neutrophilic | Controlled versus not controlled | |
| Sensitivity | 0.75 | 0.80 | 0.89 |
| Specificity | 0.90 | 0.75 | 0.88 |
| Positive predictive value | 0.86 | 0.80 | 0.89 |
| Negative predictive value | 0.82 | 0.75 | 0.88 |
| AUROC (95% CI) | 0.98 (0.91 to 1.00) | 0.90 (0.76 to 1.00) | 0.97 (0.93 to 1.00) |
| Cross-validation accuracy | 83% | 72% | 80% |
Leave-one-out cross-validation accuracy from discriminant function analysis also shown.
AUROC, area under the receiver operating characteristic.