Figure 1

Association between the occurrence of four autoantibodies and early CRP levels in 134 (of 192) patients with JIA where blood samples were obtained ≤ 10 months after onset of disease. P-values denote differences in median CRP levels between patients with and without the corresponding autoantibodies investigated with the Mann-Whitney’s U test. Horizontal lines indicate median levels. All CRP levels ≤ 10 mg/L were set to 3 g/L.