Fig. 1From: Increased circulating total bile acid levels were associated with organ failure in patients with acute pancreatitisFlow chart of the patients with AP in the study. AP, acute pancreatitis; TBA, total bile acid; RRT, renal replacement therapy; TBAmax, the highest TBA value within 7 days after admission; HTBA, the high TBA group; NTBA, the normal TBA groupBack to article page