Fig. 7From: Identification and validation of diagnostic biomarkers for intrahepatic cholestasis of pregnancy based on untargeted and targeted metabolomics analyses of urine metabolite profilesValidation of diagnostic performances of two candidate biomarkers. Boxplots showing concentrations of (A) 3-hydroxypropionic acid and (B) uracil in 10 ICP specimens and 10 control specimens. The ROC curve analysis for the diagnostic performances of (C) 3-hydroxypropionic acid and (D) uracil. ICP, intrahepatic cholestasis of pregnancy; CON, control group; ROC curve, receiver operating characteristic curveBack to article page