Prediction performance of FLI, HSI, FSI, and ZJU index in sex-specific subgroups
| Indices | Male (N = 2,574) | Female (N = 1,992) | ||||||
|---|---|---|---|---|---|---|---|---|
| AUC (95% CI) | Cut-off | SN (%) | SP (%) | AUC (95% CI) | Cut-off | SN (%) | SP (%) | |
| FLI | 0.776 (0.760–0.792) | 32.4 | 76.11 | 65.31 | 0.850 (0.834–0.865) | 15.5 | 77.08 | 76.81 |
| HSI | 0.766 (0.749–0.782) | 32.9 | 74.98 | 65.57 | 0.811 (0.793–0.828) | 31.6 | 84.32 | 63.16 |
| FSI | 0.776 (0.760–0.792) | 15.3 | 78.97 | 61.92 | 0.852 (0.836–0.867) | 9.9 | 77.61 | 76.81 |
| ZJU index | 0.799 (0.783–0.814) | 34.4 | 79.24 | 66.48 | 0.852 (0.836–0.868) | 34.9 | 77.08 | 78.73 |
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