Table 2.
Sensitivity, specificity, cut-off points, and area under the curve (AUC) of the assessed indices.
| Index | AUC | SE | 95% CI (AUC) | p | Cut-off | Sensitivity | Specificity |
|---|---|---|---|---|---|---|---|
| HOMA-IR | 0.56 | 0.038 | (0.485–0.635) | 0.1164 (NS) | >3.52 | 56.8% | 56.3% |
| TyG | 0.641 | 0.035 | (0.572–0.711) | 0.0001 | >8.41 | 57.4% | 68.8% |
| TyG-BMI | 0.549 | 0.039 | (0.473–0.625) | 0.2104 (NS) | >275.71 | 25.1% | 88.8% |
| TyG-WC | 0.597 | 0.036 | (0.526–0.668) | 0.0074 | >852.97 | 32.8% | 88.8% |
| TG/HDL | 0.638 | 0.036 | (0.568–0.709) | 0.0001 | >2.5 | 48.6% | 76.3% |
AUC – area under the curve; CI – confidence interval; HOMA-IR – homoeostatic model assessment of insulin resistance; NS – non-significant; SE – standard error; TG/HDL – triglyceride to high-density lipoprotein cholesterol ratio; TyG – triglyceride-glucose index; TyG-BMI – TyG-body mass index; TyG-WC – TyG-waist circumference.