Table 4 Clinical signs associated with cryoglobulinemia
From: Cryoglobulinemia in systemic lupus erythematosus: a retrospective study of 213 patients
SLE CG+ (n = 142) | |
|---|---|
Cryoglobulinemia diagnosis | |
Years between SLE diagnosis and first CG, mean (±SD) | 6.4 ± 7.4 |
Years between SLE diagnosis and first clinical signs linked to CG, mean (±SD) | 6.6 ± 9.7 |
SLEDAI score at SLE diagnosis, mean (±SD) | 14.2 ± 7.5 |
SLEDAI score at CG diagnosis, mean (±SD) | 14.9 ± 8.9 |
Vasculitis features at the time of the first positive CG | |
Purpura, n (%) | 9 (6%) |
Acrocyanosis, n (%) | 15 (11%) |
Digital ischemia, n (%) | 9 (6%) |
Cutaneous necrosis, n (%) | 9 (6%) |
Ulcers, n (%) | 16 (11%) |
Livedo, n (%) | 23 (16%) |