Table 3 indicates that the QDI was significantly correlated with the waist circumference, body mass index (BMI), fasting plasma glucose (FPG), total cholesterol (TCHO), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), insulin, and a homeostasis model assessment of insulin resistance (HOMA-IR) in all subjects (p < 0.001). This evidence concerns the gene INS and Insulin resistance.