GPT and hepatitis C virus infection: We performed screening and excluded 8 patients with hepatitis C, 1870 patients with fatty liver, 219 patients whose liver pathology diagnosis did not clearly show disease grade, 226 patients who received HBV treatment, 165 patients without HBeAg results, 428 patients without HBV DNA load results, 31 patients without ALT results, 613 patients with a detectable HBV DNA load, 776 HBeAg-positive patients.