Table 3.
Sensitivity, Specificity, and AUC of the Cutoff Values of the Indicators for Screening MetS
| Variables | Cutoff Value | Sensitivity | Specificity | AUC (95%CI) | P |
|---|---|---|---|---|---|
| Women | |||||
| BMI (kg/m2) | 23.8 | 0.817 | 0.684 | 0.797 (0.772–0.822) | <0.001 |
| WC (cm) | 80.5 | 0.905 | 0.601 | 0.800 (0.775–0.826) | <0.001 |
| WHtR | 0.51 | 0.807 | 0.616 | 0.781 (0.754–0.807) | <0.001 |
| WHR | 0.84 | 0.859 | 0.658 | 0.803 (0.778–0.827) | <0.001 |
| TyG | 8.7 | 0.778 | 0.88 | 0.887 (0.865–0.909) | <0.001 |
| WTI | 8.7 | 0.758 | 0.883 | 0.881 (0.858–0.904) | <0.001 |
| HW phenotype | – | – | – | 0.839 (0.813–0.865) | <0.001 |
| Men | |||||
| BMI (kg/m2) | 25.5 | 0.762 | 0.688 | 0.784 (0.763–0.805) | <0.001 |
| WC (cm) | 89.7 | 0.803 | 0.714 | 0.785 (0.764–0.806) | <0.001 |
| WHtR | 0.53 | 0.702 | 0.707 | 0.751 (0.728–0.773) | <0.001 |
| WHR | 0.89 | 0.825 | 0.714 | 0.791 (0.770–0.812) | <0.001 |
| TyG | 8.9 | 0.791 | 0.741 | 0.828 (0.809–0.846) | <0.001 |
| WTI | 8.9 | 0.811 | 0.726 | 0.830 (0.811–0.848) | <0.001 |
| HW phenotype | – | – | – | 0.843 (0.824–0.862) | <0.001 |
Abbreviations: AUC, area under the curve; BMI, body mass index; CI, confidence interval; HW, hypertriglyceridemic waist; WC, waist circumference; WHR, waist-to-hip ratio; WHtR, waist-to-height ratio; TyG, triglyceride glucose index; WTI, waist-triglyceride index.