highly significantP = 0.001
In our study, it has been found that ACCP antibodies were highly significant as regard the type of onset especially the polyarticular JIA in comparison to other types of JIA (P = 0.001) which supports other studies done by Quartier et al & van Rossum et al. which stated that anti-CCP antibodies were higher in JIA patients with polyarticular onset compared to other subsets of JIA patients.