w/ synovitis (110 joints*) | w/o synovitis (41 joints*) | p-value† | |
---|---|---|---|
Synovitis | |||
TKA performed joints (%) | 18 (16.4) | 2 (4.9) | 0.0496 |
w/ signals (55 joints**) | w/o signals (91 joints**) | p-value† | |
T1 low, T2 high signals | |||
TKA performed joints (%) | 19 (34.5) | 0 (0.0) | <0.001 |
*11 joints which have not any MRI data were expected. **16 joints which have not any MRI data were expected. †Tisher’s exact test.