Systemic autoimmune disease (SAD) in patients with HCV infection: cases included in the HISPAMEC Registry.
| SAD | Patients, n (%) |
|---|---|
| Sjögren syndrome | 483 (47.5) |
| Rheumatoid arthritis | 150 (14.7) |
| Systemic lupus erythematosus | 129 (12.6) |
| Polyarteritis nodosa | 78 (7.6) |
| Antiphospholipid syndrome | 59 (5.8) |
| Inflammatory myopathies | 39 (3.8) |
| Sarcoidosis | 28 (2.7) |
| Systemic sclerosis | 11 (1.1) |
| Behçet disease | 10 (< 1) |
| Temporal arteritis | 7 (< 1) |
| ANCA-glomerulonephritis | 5 (< 1) |
| Urticaria-vasculitis | 4 (< 1) |
| Ankylosing spondylitis | 3 (< 1) |
| Wegener granulomatosis | 3 (< 1) |
| Churg-Strauss vasculitis | 2 (< 1) |
| Henoch-Schönlein purpura | 2 (< 1) |
| Central nervous system vasculitis | 1 (< 1) |
| Relapsing polychondritis | 1 (< 1) |
| Microscopic polyangiitis | 1 (< 1) |
| Polymyalgia rheumatica | 1 (< 1) |
| Mixed connective tissue disease | 1 (< 1) |
| Takayasu arteritis | 1 (< 1) |
| Goodpasture syndrome | 1 (< 1) |
| Total | 1020 (100) |