Values for parameters including hemoglobin (Hb), hematocrit (HCT), red blood cells (RBCs), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), and total white blood cells (WBCs) did not differ significantly between CAD patients and the control group, as indicated by non-significant p-values. Here, GSTM1 is linked to coronary artery disorder.