APPENDIX 1.

Antineutrophil cytoplasmic antibody (ANCA) results of serum samples from IIF-ANCA kits and ELISA.

Anti-PR3Anti-MPOAnti-PR3 and MPO (+)PR3 and MPO (−)Total
cANCA1401116
pANCA0831286
Total148323102
  • PR3: proteinase 3; MPO: myeloperoxidase; cANCA: cytoplasmic ANCA; pANCA: perinuclear ANCA.