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Table 3 Association of anti-citrullinated fibronectin antibodies with smoking and SE alleles

From: Anti-citrullinated fibronectin antibodies in rheumatoid arthritis are associated with human leukocyte antigen-DRB1shared epitope alleles

  

Anti-cit FN neg. (%)d

Anti-cit FN pos. (%)d

OR (95% CI)

Smoking a

-

63 (46.7)

40 (38.1)

1.42 (0.85 to 2.39)

 

+

72 (53.3)

65 (61.9)

 

HLA SE alleles b

-

39 (26.5)

57 (14.6)

2.11 (1.13 to 3.92)

 

+

108 (73.5)

213 (85.4)

 
  1. a Based upon information obtained from 240 RA patients. b Based upon information obtained from 270 RA patients. 95% CI, 95% confidence interval; OR, odds ratio