marginally significantP = 0.05
CRP levels in RA patients with severe periodontitis were higher than in RA patients without periodontitis (marginally significant, P = 0.05).
CRP levels in RA patients with severe periodontitis were higher than in RA patients without periodontitis (marginally significant, P = 0.05).
gingivalis response compared with RA patients with severe periodontitis but a higher one than non-RA controls with severe periodontitis for IgG (borderline significant, P = 0.06) and IgM ( P < 0.05).