This analysis showed that after adjusting for age, sex, BMI, DBP, FPG, cholesterol, HDL-C, LDL-C, AST, ALT, BUN, CCR, smoking status, and family history of diabetes, there was a continuous positive correlation between normal triglyceride concentration and T2DM, and the triglyceride concentration increased without a threshold effect. The gene discussed is GPT; the disease is type 2 diabetes mellitus.