Table 3.
Sensitivity, specificity and Youden index using sex-specific cut-off points for various visceral obesity indices to predict pre-diabetes over 5 years.
| Male | Female | |||||||
|---|---|---|---|---|---|---|---|---|
| Cut-off | Sens (%) | Spec (%) | Youden index | Cut-off | Sens (%) | Spec (%) | Youden index | |
| CVAI | 75.30 | 80.41 | 34.78 | 0.15 | 71.61 | 70.20 | 53.92 | 0.24 |
| VAI | 1.88 | 44.03 | 65.52 | 0.10 | 1.53 | 69.95 | 46.85 | 0.17 |
| BMI | 23.50 | 65.86 | 44.83 | 0.11 | 23.73 | 44.58 | 70.50 | 0.15 |
| WC | 80.00 | 75.56 | 34.03 | 0.10 | 79.00 | 43.60 | 71.43 | 0.15 |
| WHR | 0.84 | 84.89 | 23.09 | 0.08 | 0.84 | 46.31 | 68.20 | 0.15 |
| WHtR | 0.50 | 60.45 | 51.87 | 0.12 | 0.49 | 57.14 | 60.37 | 0.18 |