Compared to nonCAD controls, CAD subjects had significantly higher free fatty acid (FFA) and statin use, while other biomarkers are significantly lower, including total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C) and apolipoprotein AI (apoAI). Here, APOA1 is linked to coronary artery disorder.