Compared to women without NAFLD, women with NAFLD had a shorter T2DM disease course (P = 0.001), higher BMI (P < 0.001), larger waist circumference (P < 0.001), lower HDL-C (P < 0.001), and higher TG (P < 0.001), FINS (P < 0.001), HOMA-IR (P < 0.001), ALT (P < 0.001), GGT (P < 0.001) and AST (P = 0.023). The gene discussed is GPT; the disease is type 2 diabetes mellitus.