The results showedthat 17 factors were associated with the incidence of CHD in the elderly: malegender, smoking history, alcohol abuse history, hypertension history, BMI,fasting blood glucose, glycated hemoglobin A1c, white blood cell count, monocytecount, low-density lipoprotein (LDL), lipoprotein (a), uric acid, CTI,non-diabetes, high-density lipoprotein (HDL), apolipoprotein A1, and albumin, asshown in Fig. 2. This evidence concerns the gene APOA1 and coronary artery disorder.