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Table 4 The best threshold, Positive-LR, Negative-LR, sensitivities, specificities, and area under the curve of obesity and lipid-related indices for the screening of NAFLD in male and female

From: The usefulness of obesity and lipid-related indices to predict the presence of Non-alcoholic fatty liver disease

  AUC 95%CI low 95%CI upp Best threshold Positive-LR Negative-LR Specificity Sensitivity
Female
 BMI 0.8799 0.8648 0.8950 22.7565 4.3600 0.2507 0.8177 0.7950
 WC 0.8695 0.8545 0.8844 74.2500 2.9640 0.1781 0.7050 0.8745
 WHtR 0.8790 0.8647 0.8932 0.4735 3.2918 0.1763 0.7356 0.8703
 TG 0.8049 0.7852 0.8246 0.7169 2.6208 0.3206 0.7047 0.7741
 TyG 0.8186 0.7998 0.8375 7.9863 2.8028 0.3121 0.7238 0.7741
 TyG-BMI 0.9084 0.8964 0.9204 178.7047 4.5125 0.1607 0.8071 0.8703
 TyG-WC 0.9045 0.8926 0.9163 595.3694 3.7964 0.1448 0.7658 0.8891
 TyG-WHtR 0.9071 0.8954 0.9188 3.8078 4.0878 0.1494 0.7840 0.8828
 TG/HDL-C ratio 0.8175 0.7984 0.8366 0.4955 2.9826 0.3327 0.7482 0.7510
 HSI 0.8853 0.8707 0.9000 33.0155 4.8780 0.2639 0.8405 0.7782
 VAI 0.8281 0.8098 0.8464 0.8228 2.8087 0.2886 0.7177 0.7929
 LAP 0.8968 0.8845 0.9092 11.1715 3.5526 0.1559 0.7515 0.8828
 ABSI 0.6171 0.5916 o.6426 0.0758 1.4634 0.6814 0.5926 0.5962
 BRI 0.8790 0.8647 0.8932 2.8750 2.7918 0.3645 0.7356 0.8703
 COI 0.7523 0.7310 0.7735 1.1610 2.1143 0.3940 0.6478 0.7448
Male
 BMI 0.8160 0.8055 0.8264 23.5555 2.7918 0.3645 0.7382 0.7309
 WC 0.8102 0.7998 0.8207 80.6500 2.4154 0.2946 0.6674 0.8034
 WHtR 0.8156 0.8054 0.8257 0.4736 2.4753 0.2886 0.6747 0.8053
 TG 0.7367 0.7242 0.7492 1.0669 2.1749 0.4959 0.6997 0.6530
 TyG 0.7458 0.7336 0.7581 8.4415 2.3265 0.4851 0.7204 0.6506
 TyG-BMI 0.8428 0.8331 0.8525 196.8688 3.1537 0.3015 0.7551 0.7723
 TyG-WC 0.8356 0.8257 0.8454 699.2287 3.4331 0.3498 0.7891 0.7240
 TyG-WHtR 0.8372 0.8274 0.8469 4.0945 3.4107 0.3442 0.7861 0.7294
 TG/HDL-C ratio 0.7499 0.7378 0.7620 0.8398 2.1539 0.4395 0.6731 0.7042
 HSI 0.8383 0.8285 0.8481 33.9371 3.3201 0.3314 0.7763 0.7427
 VAI 0.7565 0.7445 0.7684 1.1117 2.3351 0.4548 0.7101 0.6770
 LAP 0.8227 0.8126 0.8328 16.2553 2.7094 0.3148 0.7139 0.7753
 ABSI 0.5795 0.5653 0.5936 0.0749 1.2173 0.6811 0.4052 0.7240
 BRI 0.8156 0.8054 0.8257 2.8767 2.4753 0.2886 0.6747 0.8053
 COI 0.7117 0.6992 0.7242 1.1749 1.7526 0.4635 0.5838 0.7294
  1. Abbreviations: AUC: area under the curve; other abbreviations as in Table ​1.