Fig. 1. Bile acids in PSC patients and controls.

Comparisons of (A) Concentration (μmol/L), (B) Conjugated fraction and (C) G:T conjugation ratio of total bile acids (TBA) and each bile acid family (e.g., the CA family includes CA (unconjugated), GCA and TCA) between PSC patients and controls. Significance level: *p<0.05, **p≤0.001; Kruskal-Wallis rank sum test.