There were significant differences between theCAD group and the control group in terms of smoking history (45.6% vs 35.9%,p< 0.001), diabetes (18.7% vs 15.7%, p< 0.001),hypertension (54.2% vs 45.8%, p< 0.001), TG (1.90 vs 1.72,p = 0.012), TC (4.12 vs 3.82, p = 0.001), HLD-C (0.91 vs 1.00,p< 0.003), LDL-C (2.61 vs 2.41, p< 0.001), and ApoB (0.89vs 0.84, p< 0.001). This evidence concerns the gene APOB and diabetes mellitus.