Table 2.
Baseline demographic and clinical characteristics of 165 patients with AA amyloidosis associated with several inflammatory diseases.
| Clinical and laboratory variables | n (%) | Mean ± SD | Range |
|---|---|---|---|
|
| |||
| Age | 165 | 45.4±12.7 | 21–78 |
|
| |||
| Sex | |||
| Male | 85 (51.5) | ||
| Female | 80 (48.5) | ||
|
| |||
| Age of onset (FMF) | 25.9±14.2 | ||
|
| |||
| Family history of FMF | 92 (59) | ||
|
| |||
| Duration of Amyloidosis (months) | 130.9±99 | 1–504 | |
|
| |||
| Age of onset (Amyloidosis) | 33.5±14 | 5–70 | |
|
| |||
| Etiology of Amyloidosis | |||
| FMF | 128 (77.6) | ||
| AS | 8 (4.8) | ||
| Idiopathic | 13 (7.9) | ||
| RA | 2 (1.2) | ||
| TRAPS | 2 (1.2) | ||
| Takayasu | 2 (1.2) | ||
| DADA2 | 2 (1.2) | ||
| GPA | 1 (0.6) | ||
| Crohn’s disease | 1 (0.6) | ||
| AOSD | 1 (0.6) | ||
| PsA | 3 (1.8) | ||
| Gout | 1 (0.6) | ||
| Behçet’s disease | 1 (0.6) | ||
FMF: Familial Mediterranean fever; AS: Ankylosing spondylitis; RA: Rheumatoid arthritis; TRAPS: TNF receptor associated periodic syndrome; DADA2: Deficiency of adenosine deaminase 2; GPA: Granulomatosis with polyangiitis; AOSD: Adult onset still disease; PsA: Psoriatic arthritis; SD: Standard deviation.