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Table 4 Associations between anti-PAD4 antibody presence and shared epitope in stratified analyses

From: Smoking is not linked to the development of anti-peptidylarginine deiminase 4 autoantibodies in rheumatoid arthritis

Variable

OR (95% CI)

p-value

In Ever Smokers

2.0 (0.8–5.1)

0.16

In Never Smokers

2.7 (1.2–6.0)

0.01

Duration > 10

2.7 (1.1–6.4)

0.03

Duration < 10

1.5 (0.6–3.6)

0.40

  1. OR Odds ratio from univariate logistic regression, CI confidence interval
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Arthritis Research & Therapy

ISSN: 1478-6362

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