APOB and coronary artery disorder: At present, many studies have demonstrated that the plasma level of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglyceride (TG), apolipoprotein A1 (ApoA1) and apolipoprotein B 100 (ApoB100) are commonly used as CHD predictors in clinical practice.