*Diagnosed by treating rheumatologist, ever during the disease course; †Bath ankylosing spondylitis radiology index; ‡Bath ankylosing spondyitis disease activity index; §Bath ankylosing spondylitis functional index. | |
Age (years) | 43 (12, 18–77) |
Male | 67% |
Disease duration since diagnosis (years) | 9.2 (8.6, 0–42) |
Reported peripheral arthritis* | 27% |
Reported psoriasis* | 4.6% |
Reported dactylitis* | 9.2% |
Formal education | |
>12 years | 28% |
≤6 years | 18% |
BASRI† (patients with ≥3 syndesmophytes at lumbar and/or cervical spine) | 43% |
BASDAI‡ (range 0–10) | 3.5 (2.1, 0–9.7) |
BASFI§ (range 0–10) | 3.4 (2.6, 0–10) |
Mander enthesis index (range 0–90) | 7.7 (11.1, 0–56) |