Remission criteria | Low MRI inflammation | High MRI inflammation | ||
---|---|---|---|---|
ABA+MTX (n=63) | MTX (n=62) | ABA+MTX (n=51) | MTX (n=49) | |
DAS28 (CRP) | 39 (61.9) | 31 (50.0) | 31 (60.8)† | 20 (40.8) |
CDAI | 24 (38.1) | 20 (32.3) | 24 (47.1)† | 10 (20.4) |
SDAI | 25 (39.7) | 20 (32.3) | 23 (45.1)† | 8 (16.3) |
Boolean | 22 (34.9) | 18 (29.0) | 20 (39.2)† | 8 (16.3) |
Data are n (%); *low: ≤3 synovitis, ≤3 osteitis and ≤9 combined (osteitis double weighted); high: >3, >3 or >9; †p<0.05 vs MTX alone.