marginally significantP = 0.12
However, after adjustment for age, sex and BMI in Model I, and after adding disease history, drug use, education, smoking, physical activity, and socioeconomic status in Model II, the association between western dietary pattern and RA altered, becoming a marginally significant association: Model I (OR = 1.56, 95% CI 0.88–2.75, P = 0.12); Model II (OR = 1.84, 95% CI 0.91–3.72, P = 0.08).