PDGFRB and Hepatic fibrosis: The sensitivity, specificity, PPV, and NPV of PDGFRβ at a cutoff > 2.54 and FIB-4 at a cutoff > 1.07 to predict significant liver fibrosis (≥ F2) were all 100% in diabetic MAFLD (AUC = 1, CI = 1–1, P < 0.001).