Figure 2From: Urine interleukin-6 is an early biomarker of acute kidney injury in children undergoing cardiac surgeryClinical utility of urine IL-6 to diagnose early acute kidney injury. (A) A urine IL-6 of ≥75 pg/mg predicts acute kidney injury with 88% sensitivity. (B) Receiver operating characteristic (ROC) curve for urine IL-6 at six hours after cardiopulmonary bypass.Back to article page