The abbreviations are as defined for Table 1, Table 3 and Table 4.
We used the larger of the 2 univariate AUCs to make the comparison;
Contrast, the difference between AUC of FENO and AUC of bivariate model;
Contrast, the difference between AUC of FEFs and AUC of bivariate model;
P value, significance of the contrast by chi-square test.
Table 6. Predictive value of the combination of different variables with eosinophils in predicting bronchial hyperresponsiveness