Number of patients is shown unless indicated otherwise. | |
BASDAI, Bath Ankylosing Spondylitis Disease Activity Index; CRP, C reactive protein; IBD, inflammatory bowel disease, | |
Number of patients | 20 |
Male/female | 14/6 |
Age (years), mean (range) | 42 (19–65) |
Disease duration (years), mean (range) | 14 (1–38) |
BASDAI, mean (range) | 5.0 (3.2–7.4) |
HLA-B27 positive/negative | 17/3 |
CRP >10 mg/l | 11 |
Peripheral joint involvement | 10 |
History of uveitis | 5 |
Enthesitis | 9 |
Psoriasis | 7 |
Psoriasis and peripheral arthritis | 4 |
IBD | 0 |
Spinal pain (BASDAI question 2) >4 | 17 |