Besides the characteristics mentioned above, other indicators such as history of smoking and drinking, BMI, percentage of patients with hypertension, SBP, DBP, diabetes duration, FBG, 2h-PBG, TG, LDL-c, HDL-c, use of insulin, ApoA1, and ApoB all showed no significant difference between the two groups (p > 0.05). This evidence concerns the gene INS and diabetes mellitus.