Figure 3From: Usefulness of presepsin in the diagnosis of sepsis in patients with or without acute kidney injury Receiver operating characteristic (ROC) curves of presepsin in patients with non-sepsis and sepsis. A. The ROC for non-AKI group (AUC = 0.784). B. The ROC for AKI comprising the Risk, Injury and Failure groups (AUC = 0.698).Back to article page