Figure 3: Tubular (solid line) and glomerular (dashed line) PRX3 as biomarkers in ROC analysis for predicting renal function recovery within 6 months following AKI.

AUROC, area under the ROC curve; CI, confidence interval; eGFR, estimated glomerular filtration rate; PRX3, peroxiredoxin 3; QISV, quantitative immunohistochemical staining value; ROC, receiver operating characteristic.