Fig. 1From: Nephrotoxicity-induced proteinuria increases biomarker diagnostic thresholds in acute kidney injuryACR in healthy controls and patients with or without functional-AKI. Albuminuria (dark grey shaded area; ACR ≥ 30 mg/g); normal ACR (light grey shaded area, <30 mg/g). AKI is defined based on AKIN classificationBack to article page