As shown in Table 6, female (OR = 2.355, 95% CI [1.799–3.084]), age (OR = 1.033, 95% CI [1.023–1.042]), ALT > 40 (OR = 2.338, 95% CI [1.791–3.052]), SUA (OR = 1.006, 95% CI [1.005–1.008]) and WC (OR = 1.140, 95% CI [1.125–1.156]) all played significant roles in facilitating the occurrence of NAFLD. This evidence concerns the gene GPT and metabolic dysfunction-associated steatotic liver disease.