Fig. 3

Receiver operating characteristic curve (ROC) analysis. a ROC curves to identify the appropriate estimated glomerular filtration rate (eGFR) cutoffs for the prediction of renal atrophy development show that eGFR <71.0 mL/min/1.73 m² yields sensitivity of 63.6% and specificity of 100% (circle). b ROC curves to identify the appropriate serum IgE level cutoffs for the prediction of renal atrophy development show that serum IgE >436.5 IU/mL yields sensitivity of 90.9% and specificity of 75.0% (circle). AUC area under the curve