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ROC curve analysis of the diagnostic value of each risk factor.
| Cutoff value | AUC (95% CI) | Sensitivity | Specificity | Youden index | |
|---|---|---|---|---|---|
| hs-CRP | 3.38 | 0.749 (0.663, 0.835) | 0.581 | 0.845 | 0.425 |
| Lp-PLA2 | 204.2 | 0.791 (0.712, 0.870) | 0.839 | 0.603 | 0.442 |
AUC = area under curve, CIs = confidence intervals, hs-CRP = high-sensitivity CRP, Lp-PLA2 = lipoprotein-associated phospholipase A2, ROC = receiving-operating characteristic,
