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Table 5 Multivariable adjusted OR for RA across the median values of the main dietary pattern scores

From: The relationship between dietary patterns and rheumatoid arthritis: a case–control study

Models

Healthy dietary pattern

Western dietary pattern

< Median

> Median

P value

< Median

> Median

P value

Crude

2.80 (1.74–4.67)

1

< 0.001

1

1.42 (0.61–3.29)

0.40

Model I

3.08 (1.76–5.36)

1

< 0.001

1

1.56 (0.88–2.75)

0.12

Model II

2.49 (1.18–5.24)

1

0.016

1

1.84 (0.91–3.72)

0.08

Model III

2.85 (1.12–7.45)

1

0.030

1

2.22 (1.04–4.72)

0.03

  1. Model 1: Adjusted for age, sex and BMI
  2. Model 2: Adjusted for model 1 plus disease history, drug use, education, smoking, physical activity, and socioeconomic status
  3. Model 3: Adjusted for model 1 plus energy and macronutrient intakes