Fig. 6
From: Plasma metabolomic profiling of proliferative diabetic retinopathy
Receiver operating characteristic (ROC) curve analysis was performed to evaluate the use of metabolites as biomarkers for PDR. a The P value and AUC for fumaric acid were 7.90E-17 and 0.96, respectively; b the P value and AUC for uridine were 6.10E-16 and 0.95, respectively; c the P value and AUC for cytidine were 5.87E-12 and 0.95, respectively; and (d) the P value and AUC for acetic acid were 1.48E-13 and 1.0, respectively