Median (range) or n (%) | |
---|---|
ANCA, anti-neutrophil cytoplasmic antibody; BVAS, Birmingham Vasculitis Activity Score; CRP, C reactive protein; MPA, microscopic polyangiitis; MPO, myeloperoxidase; PR3, proteinase 3; WG Wegener’s granulomatosis. | |
Age (years) | 52 (23–81) |
Men/women | 16/16 |
WG/MPA | 29/3 |
ANCA PR3/MPO/negative | 27/3/2 |
Duration of disease (years) | 6.0 (0–21.6) |
Previous relapses | 4 (0–14) |
Interval between previous and current relapse (months) | 17 (3–134) |
BVAS | 14 (5–29) |
CRP (normal <10 mg/l) | 39 (1–361) |
Creatinine (normal <125 μmol/l) | 106 (73–542) |
Organ involved | |
Nose | 23 (72) |
Eye | 9 (28) |
Airway/lung | 14 (44) |
Kidney | 15 (47) |
Nervous system | 5 (16) |
Musculoskeletal | 20 (63) |
Skin | 7 (22) |