Fig. 6From: LC-MS/MS based metabolomics and proteomics reveal candidate biomarkers and molecular mechanism of early IgA nephropathyThe diagnostic efficacy of biomarkers in IgAN. A ROC analysis of the combined model was performed to evaluate the diagnostic performance in the training set. B ROC analysis of the combined model was performed to assess the diagnostic performance in the testing set. C ROC analysis of the combined model was performed to evaluate the diagnostic performance in the entire collection. D ROC analysis of the four biomarkers was performed to evaluate the diagnostic performance in the entire collection, respectivelyBack to article page