In the normoglycemic pattern, the ROC curve analysis suggested that the AUCs for taking SUA, CHD, and APOB to predict AF were 0.63, 0.83, and 0.74, respectively (Figure 5A); SUA combined with CHD and APOB had the highest AUC for predicting AF [AUC: 0.906 (95% CI: 0.888-0.923)] (Figure 5D), followed by SUA combined with CHD [AUC: 0.872(95% CI: 0.851–0.893); Figure 5B] and APOB [AUC: 0.776(95% CI: 0.750–0.802); Figure 5C]. The gene discussed is APOB; the disease is atrial fibrillation.