Abbreviations: BMI: body mass index; WC: waist circumference; ALT: alanine aminotransferase; AST: aspartate aminotransferase; GGT: gamma-glutamyl transferase; HDL-C: high-density lipoprotein cholesterol; TC: total cholesterol; TG: triglyceride; FPG: fasting plasma glucose; HbA1c: hemoglobin A1c; SBP: systolic blood pressure; DBP: diastolic blood pressure; NAFLD: non-alcoholic fatty liver disease; ABSI: A body shape index; OBMI+ABSI: Optimal proportional combination of BMI and ABSI; OBMI+WC: Optimal proportional combination of BMI and WC; ARI: Anthropometric risk index. Here, GPT is linked to metabolic dysfunction-associated steatotic liver disease.