Prediction performance of FLI, HSI, FSI, and ZJU index in sex-specific subgroups

IndicesMale (N = 2,574)Female (N = 1,992)
AUC (95% CI)Cut-offSN (%)SP (%)AUC (95% CI)Cut-offSN (%)SP (%)
FLI0.776 (0.760–0.792)32.476.1165.310.850 (0.834–0.865)15.577.0876.81
HSI0.766 (0.749–0.782)32.974.9865.570.811 (0.793–0.828)31.684.3263.16
FSI0.776 (0.760–0.792)15.378.9761.920.852 (0.836–0.867)9.977.6176.81
ZJU index0.799 (0.783–0.814)34.479.2466.480.852 (0.836–0.868)34.977.0878.73

AUC: area under the receiver operating characteristic curve; 95% CI: 95% confidence interval; SN: sensitivity; SP: specificity; FLI: fatty liver index; HSI: hepatic steatosis index; FSI: Framingham Steatosis index; ZJU index: Zhejiang University index