GPT and metabolic dysfunction-associated steatotic liver disease: To investigate whether the genotypes of rs738409 were associated with clinical parameters, we compared age, BMI, fasting plasma glucose, HbA1c, total cholesterol, triglycerides, HDL cholesterol, AST, ALT, iron, ferritin, type IV collagen 7S domain, and hyaluronic acid between different genotypes in the NAFLD and control subjects.