US7 score | RA (n = 20) | FDRs (n = 25) | P |
---|---|---|---|
Synovitis GS | 5.15 ± 4.26 | 0.64 ± 1.04 | < 0.001* |
Synovitis PD | 2.05 ± 2.54 | 0.24 ± 0.83 | 0.003* |
Tenosynovitis GS | 0.35 ± 0.75 | 0.04 ± 0.20 | 0.040* |
Tenosynovitis PD | 0.30 ± 0.80 | 0.0 ± 0.0 | 0.048* |
Erosions | 1.60 ± 3.10 | 0.04 ± 0.20 | 0.001* |
Total score | 9.45 ± 7.21 | 0.96 ± 2.01 | < 0.001* |