GPT and Abdominal obesity: In non-drinkers (Table 1), serum ALT levels were significantly related to age, sex, WC, central obesity, hypertension, DM, SBP, DBP, high blood pressure, TG, high TG, HDL-c, FBG, high blood glucose, Mets, cfPWV and cfPWV > 10 m/s (p < 0.05 for all).