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Table 3 Total number of IgG ACPA specificities in PR and RA

From: Differing specificities and isotypes of anti-citrullinated peptide/protein antibodies in palindromic rheumatism and rheumatoid arthritis

 

PR

RA

p

0

23 (42.6%)

12 (22.2%)

0.024

1

17 (31.5%)

17 (31.5%)

1

2

10 (18.5%)

15 (27.8%)

0.25

3

4 (7.4%)

10 (18.5%)

0.08

≥2

14 (25.9%)

25 (46.3%)

0.028

  1. ACPA anti-citrullinated peptide/protein antibodies, PR palindromic rheumatism, RA rheumatoid arthritis
  2. Significant p values are shown in bold