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. 2016 Oct 7;95(40):e5096. doi: 10.1097/MD.0000000000005096

Figure 4.

Figure 4

Number of times the ANCA cut-off in patients with and without a clinical diagnosis AAV in 226 ANCA positive patients. Results are shown for each laboratory test and all test pooled. (A) correlation of anti-MPO (1) with AAV in n = 93. (B) Correlation of anti-PR3 (1) with AAV in n = 91. (C) Correlation of anti-MPO (2) with AAV in n = 21. (D) Correlation of anti-PR3 (2) with AAV in n = 21. 1. AutostatTM II Anti-PR-3 and Anti-MPO ELISAs, Hycor Biomedical Ltd, UK. 2. EliA PR3S and EliA MPOS run on a Phadia 250 analyzer, Thermo Fisher Scientific, Immunodiagnostics, Sweden. AAV = ANCA-associated vasculitis, ANCA = antineutrophil cytoplasmic antibody, MPO = myeloperoxidase, PR3 = proteinase 3.