We found that the interaction was not remarkable after stratification by ethnicity, education level, PIR, marital status, BMI, TC, HDL, HbA1c, BUN, ALT, AST, smoking status, DM, CVD, and hypertension (All Pinteraction > 0.05), revealing that the connection remained stable without affecting by these covariates (Fig. 5). This evidence concerns the gene GPT and diabetes mellitus.