Fig. 3
From: Pulmonary hemosiderosis in children with Down syndrome: a national experience
Number of patients with positive antibodies in each group. The black bars represent the number of non-DS patients with positive antibodies and the white bars represent the number of DS patients with positive antibodies. The % in each bar is the % of patients in each group with positive antibodies. Abbreviations: DS = Down syndrome, ANCA = anti-cytoplasmic antibodies; ANA = antinuclear antibodies; CCP = anti-cyclic citrullinated peptide; PR3 = anti-proteinase 3; MPO = anti-myeloperoxidase; TG = anti-transglutaminase; DS = Down syndrome