Figure 5.

Predictive value of the combination of AOPPs and galactose-deficient IgA1 on eGFR loss. On the basis of AOPPs levels (A) and %HAA (B), the patients were divided into three categories: those with normal AOPPs and normal %HAA, those with abnormal AOPPs or %HAA, and those with abnormal AOPPs and %HAA; the relationship between these categories and eGFR was assessed by trend test. AOPPs, advanced oxidation protein products; AUC, area under the curve; eGFR, estimated GFR; %HAA, % Helix aspersa agglutinin; ROC, receiver operating characteristic.