GSTM1 and coronary artery disorder: Before matching, the risk factors considered for CAD included age, gender, triglycerides (TG), monocyte count, glomerular filtration rate, total cholesterol (TC), body mass index (BMI), C-reactive protein (CRP), eosinophil percentage, platelets, hemoglobin (Hb), homocysteine (Hcy), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), pulse pressure (PP), apolipoprotein B (ApoB), and lymphocyte count.