GPT and metabolic dysfunction-associated steatotic liver disease: According to the results of the current study, we recommend using ALT as an initial screening tool for NALFD in both genders (especially in males) and conducting further strict screening of suspicious individuals exceeding the threshold, which can reduce unnecessary examinations, avoid the waste of medical resources, and reduce national economic and medical expenditure in NAFLD prevention and screening, especially for some countries and regions with underdeveloped medical conditions.