Fig. 1From: Diagnostic accuracy assessment of molecular prediction model for the risk of NAFLD based on MRI-PDFF diagnosed Chinese Han populationROC curve of Fatty Liver Index model in MRI-PDFF diagnosed subjects. The AUROC is 0.78 (95% CI: 0.71–0.86). The optimal cut-off point (37.64) with sensitivity of 87.0% and specificity of 58.5% determined using the Youden indexBack to article page