Importantly, even after further adjustments for additional variables in the fully adjusted model (model II), including BMI, ALT, DBP, sex, FPG, age, LDL-c, SBP, drinking status, AST, Scr, smoking status, BUN, and family history of diabetes, a negative association between them persisted (SHR = 0.87, 95% CI 0.84–0.90). This evidence concerns the gene GPT and diabetes mellitus.