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Table 2 Odds ratios and 95% confidence intervals of cognitive impairment in rheumatoid arthritis

From: No association between rheumatoid arthritis and cognitive impairment in a cross-sectional national sample of older U.S. adults

Predictors Unadjusted model p Adjusted model p
Rheumatoid Arthritis 1.12 (.80-1.58) 0.49 1.08 (.74-1.59) 0.69
Age (years, centered)    1.10 (1.09-1.11) *<.001
Gender (reference male)
 Female    .84 (.72-.96) *.014
Race (reference White)
 Non-White    2.62 (2.18-3.17) *<.001
Education (reference any college)
 High School or Equivalent 2.63 (2.17-3.16) *<.001
 Less than High School 8.81 (7.03-11.06) *<.001
  1. *Denotes statistically significant p-value at .05 alpha