AHR and type 2 diabetes mellitus: The CHD group exhibited significantly higher proportions of male sex, advanced age, smoking history, hypertension, T2DM, and antilipidemic drug use, along with elevated serum levels of ALT, GGT, HbA1c, Glu, Cr, AHR, LDL-c, AST, TG, and UA, compared with the control group (all P < 0.05).