GPT and rheumatoid arthritis: Table 1 presents the results, which indicate statistically significant differences in demographics, including age, gender, race, education level, marital status, smoking status, alcohol consumption, household PIR, BMI, CVD, DM, hypertension, RA, stroke, and recreational activities, as well as in blood tests such as HbA1c, ALT, AST, LDL, HDL, TC, and BUN (p < 0.05).