The population with MASLD had a higher prevalence of diabetes and hypertension; higher BMI, WC, alanine aminotransferase (ALT), aspartate aminotransferase (AST), TC, TG, CAP, LSM, AHEI, HEI-2020, DASHI, and MEDI levels; and lower HDL and DII levels (all p < 0.05). The gene discussed is GPT; the disease is diabetes mellitus.