Number of patients classified as progressors according to remission status (DAS28–CRP, SDAI, CDAI and ACR/EULAR) at baseline
| Baseline remission | No (%) of progressors ≥1 unit change per year | No (%) of progressor total progression ≥ smallest detectable change |
|---|---|---|
| DAS28–CRP, n=106 | 32 (30) | 11 (10) |
| SDAI, n=37 | 9 (24) | 2 (5) |
| CDAI, n=26 | 5 (19) | 1 (4) |
| ACR/EULAR, n=30 | 6 (20) | 2 (7) |
ACR, American College of Rheumatology; CDAI, clinical disease activity index; DAS28–CRP, disease activity score based on 28 joint count and C-reactive protein; EULAR, European League Against Rheumatism; SDAI, simplified disease activity index.