VWF and portal hypertension: There was a remarkable positive association amongst VWF Ag and total, direct serum bilirubin (TSB, DSB), aspartate aminotransferase (AST), alanine aminotransferase (ALT), liver span, portal hypertension, Model for End-Stage Liver Disease (MELD) score, Pediatric End-Stage Liver Disease (PELD) score, and Child–Pugh score (P ≤ 0.05).