GSTM1 and diabetes mellitus: Using NAFLD as the dependent variable, based on the results of Spearman’s correlation analysis, the independent variables included age, diabetes duration, HDL-c, Scr, UACR, SPISE, BMI, VFA, SFA, SBP, DBP, TC, LDL-c, TG, TG/HDL-c, HbA1c, FBG, ALT, AST, GGT, UA, Hb, FINS and HOMA-IR for females, and the proportion of smokers, age, diabetes duration, HDL-c, UACR, SPISE, BMI, VFA, SFA, SBP, DBP, TC, LDL-c, TG, TG/HDL-c, FBG, ALT, AST, GGT, UA, Hb and HOMA-IR for males.