ROC curve (with 1-specificity in x-axis and sensitivity in y-axis) showing predictive ability of score combining vWFAg, GPIbR, platelet count, LSM and SSM.
Score’s ability to predict (A) CSV in all children (B) CSV in children with CLD (C) VB in all patients (D) VB in children with CLD, with respective AUROCs of 0.88, 0.87, 0.82 and 0.99. CLD, chronic liver disease; CSV, clinically significant varices; GPIbR, glycoprotein Ib Binding activity of VWF; LSM, liver stiffness measurement; SSM, spleen stiffness measurement; vWFAg, von Willebrand factor antigen.