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Figure 3 | Allergy, Asthma & Clinical Immunology

Figure 3

From: Predictive value of IgE/IgG4 antibody ratio in children with egg allergy

Figure 3

Receiver operating characteristic (ROC) curve for IgE (black line), IgG 4 (red line), and IgE/IgG 4 (blue line) to determine the positivity or negativity of egg allergy. The ROC curve for IgE/IgG4 is superior to those for IgE and IgG4 levels. The AUCs for IgE, IgG4, and IgE/IgG4 for the prediction of positive results were 0.609, 0.724, and 0.847, respectively.

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