GPT and diabetes mellitus: The results showed that compared with the group with a TG/HDL-c ratio < 1.086, the metabolic indicators in the group with a TG/HDL-c ratio ≥ 1.086 were significantly worse: the prevalence of hypertension (67.297% vs. 53.383%, p < 0.001), diabetes (29.421% vs. 15.903%, p < 0.001), and obesity (20.318% vs. 10.170%, p < 0.001) was significantly higher; The MAP, BMI, WC, HC, TC, TG, ALT, AST, GGT, Scr, eGFR, as well as male, smoking and drinking proportions were significantly higher (all p < 0.001), while HDL-c, UACR and exercise proportions were significantly lower.