Table 5.
Area under curve (AUC), cutoff value, sensitivity, specificity, and Youden index of 9 obesity-related indices for incidence of DM in female participants.
| Obesity-related indices |
AUC (95% confidence interval) |
Cutoff value |
Sensitivity (%) | Specificity (%) | Youden index |
|---|---|---|---|---|---|
| BMI (kg/m2) | 0.700 (0.680–0.720)* | 24.008 | 65.2 | 65.2 | 0.304 |
| WHR | 0.693 (0.673–0.713)* | 0.864 | 64.3 | 64.4 | 0.287 |
| WHtR | 0.710 (0.691–0.729)* | 0.529 | 66.0 | 66.0 | 0.320 |
| BRI | 0.708 (0.689–0.727)* | 6.753 | 65.2 | 65.1 | 0.303 |
| CI | 0.630 (0.609–0.651)* | 1.229 | 58.6 | 58.6 | 0.172 |
| BAI | 0.642 (0.620–0.663)* | 30.689 | 60.2 | 60.2 | 0.204 |
| AVI | 0.698 (0.679–0.717)* | 13.792 | 64.8 | 64.8 | 0.296 |
| LAP | 0.744 (0.725–0.762)* | 27.819 | 67.5 | 67.5 | 0.350 |
| VAI | 0.710 (0.690–0.729)* | 1.495 | 65.2 | 65.2 | 0.304 |
*p < 0.001. Abbreviations are the same as in Table 1. DM, diabetes mellitus; BMI, body mass index; WHR, waist–hip ratio; WHtR, waist-to-height ratio; BRI, body roundness index; CI, conicity index; BAI, body adiposity index; AVI, abdominal volume index; LAP, lipid accumulation product; VAI, visceral adiposity index.