Fig. 1.

ROC curves of allergic disease prediction, comparing children with allergic disease to control individuals. * Category 1 = Allergy Risk Factors Scale between ≤1.20, category 2 = score between 1.21 and 2.60, category 3 = score between 2.61 and 3.20; category 4 = score between 3.21 and 5.30; category 5 = score > 5.31. A low score (low category) indicates a low risk of allergic disease, while a higher score (higher category) would indicate a higher risk of allergic disease.