There were statistically significant differences between the two groups in demographic features (sex, age, race), dietary lipid intake [total fat (TTFAT), total monounsaturated fatty acids (TMUFA), and total saturated fatty acids (TSFA)], BMI, weight grade, waist circumference, hypertension, diabetes, current smoking state, HbA1c, liver function indexes (alanine transaminase, alkaline phosphatase, gamma-glutamyl transferase), uric acid, serum lipid (high-density lipoprotein cholesterol, triglyceride), FPG, current smoking state, CAP, and LSM values (P < 0.05). This evidence concerns the gene GPT and diabetes mellitus.