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Table 5 The relationship between LOBS and RA

From: Association between oxidative balance score and rheumatoid arthritis in female: a cross-sectional study

 

OR (95% CI), P-value

 

Model 1a

Model 2b

Model 3c

 

RA

LOBS

0.800 (0.758, 0.844), < 0.0001

0.838 (0.789, 0.891), < 0.0001

0.861 (0.809, 0.916), < 0.0001

Q1(0–2)

Reference

Reference

Reference

Q2(3–3)

0.984 (0.749, 1.292), 0.9063

0.932 (0.695, 1.249), 0.6366

0.936 (0.696, 1.257), 0.6598

Q3(4–4)

0.766 (0.591, 0.993), 0.0442

0.797 (0.601, 1.055), 0.1129

0.804 (0.606, 1.068), 0.1324

Q4(5–8)

0.443 (0.344, 0.570), < 0.0001

0.521 (0.395, 0.687), < 0.0001

0.573 (0.433, 0.758), 0.0001

P for trend

0.798 (0.755, 0.843), < 0.0001

0.839 (0.789, 0.892), < 0.0001

0.862 (0.810, 0.917), < 0.0001

  1. In sensitivity analysis, OBS was converted from a continuous variable to a categorical variable (quartiles)
  2. OR Odds ratio, 95% Cl 95% confidence interval
  3. aModel 1: No covariates were adjusted
  4. bModel 2: Adjusted for age, race, education level, PIR and energy intake
  5. cModel 3: Adjusted for age, race, education level, PIR, energy intake, hypertension and diabetes
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BMC Women's Health

ISSN: 1472-6874

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