From: Nailfold videocapillaroscopy in antineutrophil cytoplasmic antibody–associated vasculitis
Characteristic | AAV (n = 33) | Control (n = 21) |
---|---|---|
Age, median (IQR), years | 59 (48, 67) | 50 (39, 56) |
Ethnicity, no. (%) | ||
Hispanic or Latino | 1 (3.0) | 0 (0.0) |
Not Hispanic or Latino | 31 (93.9) | 21 (100.0) |
Unknown or not reported | 1 (3.0) | 0 (0.0) |
Sex, no. (%) | ||
Female | 17 (51.5) | 14 (66.7) |
History of smoking, no. (%) | 11 (33.3) | 7 (33.3) |
Diagnosis, no. (%) | ||
EGPA | 7 (21.2) | |
GPA | 19 (57.6) | |
MPA | 7 (21.2) | |
ANCA positivity, no. (%) | 27 (81.8) | |
c-ANCA/PR3 | 15 (45.5) | |
p-ANCA/MPO | 9 (27.3) | |
p-ANCA/PR3 | 2 (6.1) | |
MPO | 1 (3.0) |