In univariate analysis, serum ALT levels were significantly related to age, sex, BMI, hypertension, DM, SBP, DBP, triglyceride, HDL-c, LDL-c, FBG, and AIx in nondrinkers, while serum ALT levels were significantly related to sex, BMI, DM, SBP, DBP, triglyceride, HDL-c, LDL-c, FBG, and drinking dosage in drinkers (p < 0.05 for all). This evidence concerns the gene GPT and Hypertension.