Fig. 2
From: Impact of acute kidney injury on mortality in patients with acute variceal bleeding
Six-week mortality in patients diagnosed with acute kidney injury (AKI) using the International Club of Ascites (ICA) criteria (n = 546). A Patients without AKI show better survival than those with AKI (P < 0.001). B Patients with AKI stages 1a (P = 0.001), 1b (P < 0.001), 2 (P < 0.001), and 3 (P < 0.001) had higher 6-week mortality rate at the time of AKI diagnosis than patients without AKI. AKI, acute kidney injury; ICA, International Club of Ascites