Table 5.
Summary of ROC curves.
| AUC | 95% CI | P value | TyG index cutoff | Sensitivity | Specificity | Youden index | |
|---|---|---|---|---|---|---|---|
| CRP > 5 μg/mL | 0.848 | 0.812–0.884 | <0.001 | 8.813 | 0.745 | 0.809 | 0.554 |
| BNP > 100 pg/mL | 0.575 | 0.520–0.630 | 0.008 | 9.164 | 0.352 | 0.795 | 0.146 |
| GMD | 0.778 | 0.735–0.822 | <0.001 | 8.946 | 0.647 | 0.823 | 0.470 |
| MetS | 0.779 | 0.732–0.827 | <0.001 | 8.925 | 0.712 | 0.756 | 0.468 |
| Multivessel disease | 0.802 | 0.762–0.843 | <0.001 | 8.819 | 0.673 | 0.787 | 0.460 |
| SYNTAX score ≥ 23 | 0.811 | 0.752–0.870 | <0.001 | 9.299 | 0.687 | 0.876 | 0.563 |
| GRACE score ≥ 89 | 0.631 | 0.574–0.687 | <0.001 | 8.530 | 0.796 | 0.462 | 0.258 |
| MACEs | 0.639 | 0.574–0.703 | <0.001 | 8.556 | 0.872 | 0.353 | 0.225 |
| Cardiac death | 0.664 | 0.542–0.785 | 0.018 | 9.022 | 0.611 | 0.671 | 0.283 |
| TVR | 0.664 | 0.567–0.761 | 0.007 | 9.140 | 0.542 | 0.749 | 0.290 |
| Nonfatal stroke | 0.751 | 0.570–0.932 | 0.035 | 9.248 | 0.667 | 0.782 | 0.449 |
Abbreviations: MACEs: major adverse cardiovascular events; TVR: target vessel revascularization; GMD: glucose metabolism disorder; MetS: metabolic syndrome; CRP: C-reactive protein; BNP: B type natriuretic peptide.