We built multiple logistic regression models and found that the models showed ORs that were significant for metabolic syndrome were 1.03 (95% CI: 1.01, 1.04) in older age, 0.44 (95% CI: 0.24, 0.83) in better education, 2.06 (95% CI: 1.22, 3.48) in abnormal uric acid, 2.02 (95% CI: 1.24, 3.29) in abnormal ALT, 1.86 (95% CI: 1.13, 3.07) in abnormal γ-GT and 5.38 (95% CI: 1.25, 23.10) in abnormal creatinine. This evidence concerns the gene GPT and metabolic syndrome.