Table 4.
Receiver Operating Characteristic curves and appropriate cutoff of anthropometric indices for predicting prediabetes according to sex distribution.
| Male Subjects | Cutoff | Sensitivity | Specificity | AUROC | 95% CI | p |
|---|---|---|---|---|---|---|
| BMI (Kg/m2) | 28.2 | 0.68 | 0.51 | 0.62 | 0.60 to 0.64 | <0.001 |
| CUN-BAE (%) | 29.9 | 0.66 | 0.53 | 0.63 | 0.61 to 0.65 | <0.001 |
| Deurenberg (%) | 31.5 | 0.59 | 0.60 | 0.63 | 0.61 to 0.65 | <0.001 |
| WC (cm) | 100 | 0.65 | 0.53 | 0.62 | 0.60 to 0.64 | <0.001 |
| Conicity index | 1.33 | 0.62 | 0.49 | 0.58 | 0.56 to 0.60 | <0.001 |
| WHR | 0.59 | 0.65 | 0.54 | 0.63 | 0.61 to 0.65 | <0.001 |
| Bonora (cm2) | 186.5 | 0.65 | 0.53 | 0.62 | 0.60 to 0.64 | <0.001 |
| Body roundness index | 5.29 | 0.62 | 0.57 | 0.63 | 0.61 to 0.65 | <0.001 |
| A body shape index | 0.08 | 0.50 | 0.54 | 0.51 | 0.49 to 0.53 | 0.228 |
| Neck circumference (cm) | 40.8 | 0.63 | 0.55 | 0.61 | 0.59 to 0.63 | <0.001 |
| Female Subjects | ||||||
| BMI (Kg/m2) | 28.6 | 0.58 | 0.60 | 0.62 | 0.60 to 0.64 | <0.001 |
| CUN-BAE (%) | 43.5 | 0.51 | 0.67 | 0.63 | 0.61 to 0.64 | <0.001 |
| Deurenberg (%) | 40.8 | 0.71 | 0.47 | 0.63 | 0.61 to 0.65 | <0.001 |
| WC (cm) | 101.5 | 0.51 | 0.64 | 0.60 | 0.59 to 0.62 | <0.001 |
| Conicity index | 1.35 | 0.59 | 0.48 | 0.55 | 0.53 to 0.57 | <0.001 |
| WHR | 0.62 | 0.62 | 0.54 | 0.62 | 0.60 to 0.63 | <0.001 |
| Bonora (cm2) | 179.0 | 0.67 | 0.51 | 0.62 | 0.60 to 0.63 | <0.001 |
| Body roundness index | 6.10 | 0.59 | 0.57 | 0.62 | 0.60 to 0.63 | <0.001 |
| A body shape index | 0.08 | 0.58 | 0.39 | 0.49 | 0.47 to 0.51 | 0.179 |
| Neck circumference (cm) | 35.3 | 0.55 | 0.63 | 0.62 | 0.60 to 0.64 | <0.001 |
AUROC: area under the receiver operating characteristic; BMI: body mass index; WC: waist circumference; WHR: waist to height ratio; CUN-BAE: Clínica Universidad de Navarra-Body Adiposity Estimator.