Fig. 2From: Prognostic robustness of serum creatinine based AKI definitions in patients with sepsis: a prospective cohort studyEvolution of serum creatinine over 4 days in patients with Acute Kidney Injury (AKI), according to different algorithms. As opposed to Acute Kidney Injury based on ΔADM > 0.3 mg/dl (a), there is a steady decrease in serum creatinine after admission over the following four days when AKI is defined according to ΔHIS > 0.3 mg/dl (b) or ΔEST > 0.3 mg/dl (c)Back to article page