| Never n (%) | >0 and⩽25%of all visits n (%) | >25 and⩽50%of all visits n (%) | >50 and⩽75%of all visits n (%) | >75 and<100%of all visits n (%) | 100%of all visits n (%) | |
| ASAS 20% | 1 (2.6) | 0 | 2 (5.3) | 3 (7.9) | 10 (26.3) | 22 (57.9) |
| ASAS 40% | 3 (7.9) | 5 (13.2) | 1 (2.6) | 4 (10.5) | 10 (26.3) | 15 (39.5) |
| Partial remission | 22 (57.9) | 2 (5.3) | 0 | 4 (10.5) | 6 (15.8) | 4 (10.5) |
| “ASAS 5 out of 6”* | 3 (7.9) | 3 (7.9) | 3 (7.9) | 5 (13.2) | 5 (13.2) | 19 (50.0) |
Numbers are n of patients, numbers in brackets are % of patients.