GPT and diabetes mellitus: In model II with adjustments for the age, sex, BMI, TC, TC, FPG, ALT, BUN, Scr, TG, LDL-c, HDL-c, family history of diabetes, drinking status, and smoking status, the HR for the association between prediabetes and the PP was 1.11, with a 95% CI of 1.03 to 1.19.