Fig. 2From: Risk factors, mortality and acute kidney injury outcomes in cirrhotic patients in the emergency departmentFlowchart of KDIGO Classification for AKI Progression. Baseline creatinine: previous value within the last 3 months of hospital admission. MDRD 75: Calculated creatinine value considering an eGFR of 75 ml/min/1.73m2 using the MDRD formula. Peak creatinine: highest value within the first 7 days of hospital stay. Progressors defined if KDIGO B > KDIGO ABack to article page