Plotting the ROC curves showed an AUC of 0.634 for ApoB, 0.554 for TyG, and 0.612 for LDL-C, (Figure 3).The level of ApoB was a better predictor of the occurrence of major adverse cardiovascular events after myocardial infarction compared with the LDL-C and TyG indices (Figure 3). Here, APOB is linked to myocardial infarction.