Table 4

Mean radiographic Sharp scores after 5 years in patients with or without anti-CCP2 and shared epitope alleles

Anti-CCP2

P value


Anti-CCP2

P value

Yes

17.2 ± 21.1

9.7 ± 17.3

0.0021


NS

NS

No

14.4 ± 16.3

2.7 ± 3.7

0.031


NS, not significant; SE, shared epitope.

Meyer et al. Arthritis Research & Therapy 2006 8:R40   doi:10.1186/ar1896

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