There was no significant difference between the SAP group and the MAP group in sex, age, body mass index (BMI), smoking and drinking history, diabetes mellitus, pathogenic factors, blood and urine amylase, platelet, leukocyte, total cholesterol (TC), high density lipoprotein (HDL), blood urea nitrogen (BUN), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and total bilirubin (TB), while there were significant differences in APACHE-II score and Ranson score (P < 0.001) (Table 1). The gene discussed is GPT; the disease is diabetes mellitus.