Table 2.
ROC curve analysis of anthropometric measures and urinary biomarkers shows the relationship between sensitivity and specificity in determining a specific marker.
Parameter | AUC | SE | Cut-off | Sensitivity | 1 − specificity | Significance p value |
95% CI | |
---|---|---|---|---|---|---|---|---|
Lower | Upper | |||||||
BMI z-score | 0.957 | 0.018 | 0.695 | 0.851 | 0.122 | <0.0001 | 0.922 | 0.992 |
WC z-score | 0.960 | 0.022 | 0.705 | 0.936 | 0.049 | <0.0001 | 0.917 | 1.000 |
WHtR z-score | 0.978 | 0.011 | 0.670 | 0.915 | 0.073 | <0.0001 | 0.956 | 1.000 |
ET-1 | 0.695 | 0.055 | 0.437 | 0.660 | 0.317 | <0.002 | 0.587 | 0.804 |
IL-6 | 0.747 | 0.051 | 0.837 | 0.809 | 0.463 | <0.0001 | 0.646 | 0.847 |
CRP | 0.847 | 0.042 | 72.65 | 0.723 | 0.049 | <0.0001 | 0.765 | 0.930 |
AGP | 0.769 | 0.050 | 222.22 | 0.787 | 0.390 | <0.0001 | 0.671 | 0.866 |
8-Isoprostane | 0.857 | 0.038 | 0.575 | 0.894 | 0.341 | <0.0001 | 0.783 | 0.932 |
8-OHdG | 0.601 | 0.061 | 66.45 | 0.426 | 0.146 | <0.104 | 0.482 | 0.720 |