The obese subgroup (n = 237) showed a significant difference in age (p = 0.017), BMI (p = 0.028), waist circumference (p = 0.015), glucose (p < 0.001), AST (p < 0.001), and ALT (p < 0.001) between the IFG-IFG group (n = 166) and the IFG-DM group (n = 71) (Table 2). The gene discussed is GPT; the disease is diabetes mellitus.