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ROC curve analysis results of the T-score for predicting DPN.
| Variables | AUC (95%CI) | Sensitivity | Specificity | Youden’s Index | Cut off | p |
|---|---|---|---|---|---|---|
| T-score | 0.926 (0.891–0.961) | 0.833 | 0.897 | 0.730 | −0.950 | <0.001 |
AUC (95% CI), Area under the receiver operating characteristic curve (and its 95% confidence interval); Sensitivity, Sensitivity/True Positive Rate; Specificity, Specificity/True Negative Rate; Youden’s Index, Sensitivity + Specificity - 1; Cut-off, Cut-off value.
