| Osteochondral changes, N (%) | Synovial thickening, mean, mm | ER for synovial enhancement, mean | Correlation between synovial ER and thickening | ER for condylar enhancement, mean | Correlation between synovial and condylar ER |
---|---|---|---|---|---|---|
Rheumatologic control N = 60 | 27 (45) | 1.1 | 0.480 | −0.220 | 0.148 | 0.329 |
Mild N = 40 | 32 (80) | 1.9 | 1.045 | 0.335 | 0.396 | 0.443 |
Moderate/Severe N = 34 | 31 (91) | 3.2 | 2.188 | 0.400 | 0.983 | 0.379 |