Table 3

Receiver operating characteristics of the multivariate models for the asthma phenotypes of interest

Eosinophilic versus non-eosinophilicNeutrophilic versus non-neutrophilicControlled versus not controlled
Positive predictive value0.860.800.89
Negative predictive value0.820.750.88
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 accuracy83%72%80%
  • Leave-one-out cross-validation accuracy from discriminant function analysis also shown.

  • AUROC, area under the receiver operating characteristic.