In addition, other clinical features, including CAD, Cr, BMI, age, serum Na+, albumin (ALB), random blood glucose (RBG), lymphocytes (LYM), eosinophils (EOS)%, total bilirubin (TBIL), and direct bilirubin (DBIL), which were identified by one or two models, need to be explored further. Here, ALB is linked to coronary artery disorder.