Considering that alanine aminotransferase, aspartate aminotransferase, and γ-glutamyl transferase are all markers of liver injury, LDL-C and HDL-C are both components of total cholesterol, fasting plasma glucose and HbA1c are both indicators of T2DM, and we included age, gender, BMI, waist circumference, systolic and diastolic blood pressure, alanine aminotransferase, triglyceride, total cholesterol, fasting plasma glucose, serum uric acid, and MHR in to the multiple logistic regression analysis. The gene discussed is GPT; the disease is type 2 diabetes mellitus.