Clinical and US findings in RA-nonFM and RA-FM groups
| RA-nonFM (n=30) | RA-FM (n=9) | P value | |
|---|---|---|---|
| PGA (mm) | 41.33 (18.28) | 58.88 (17.63) | <0.001 |
| TJC | 3 (0–10) | 12 (9–17) | <0.001 |
| SJC | 2 (0–7) | 1 (0–6) | 0.54 |
| ESR (mm/h) | 22.26 (18.42) | 27.33 (16.87) | 0.21 |
| CRP (mg/l) | 8.46 (17.84) | 8.67 (9.11) | 0.66 |
| DAS28 CRP | 3.33 (0.98) | 5.13 (1.18) | 0.015 |
| GS Synovitis US7 score | 3.80 (4.37) | 2.67 (1.66) | 0.96 |
| PD Synovitis US7 score | 1.67 (2.90) | 1.22 (1.20) | 0.59 |
| Erosions US7 score | 3.77 (2.75) | 4.89 (2.85) | 0.29 |
| GS TS US7 score | 0.30 (0.84) | 0.44 (0.73) | 0.31 |
| PD TS US7 score | 0.20 (1.10) | 0.33 (0.71) | 0.08 |