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. Author manuscript; available in PMC: 2012 Mar 19.
Published in final edited form as: Arthritis Rheum. 2011 Feb;63(2):530–534. doi: 10.1002/art.30111

Table 2.

Multivariate logistic regression with non-genetic risk factors

OR 95% CI P value
ACA 0.11 0.03–0.46 0.003
ATA 0.42 0.19–0.91 0.029
ARA 2.72 1.68–4.41 <0.001
Diffuse 2.10 1.25–3.55 0.005

OR = odd ratio; 95% CI = 95% confidence interval; ACA = anti-centromere; ATA = anti-topoisomerase antibody; ARA = anti-RNA polymerase III antibody.