Ratio FOI phase 1 (1 – 120 seconds) | Ratio FOI phase 2 (121 – 240 seconds) | Ratio FOI phase 3 (241 – 360 seconds) | |||||
---|---|---|---|---|---|---|---|
Synovitis | n | Mean ± SD | P | Mean ± SD | P | Mean ± SD | P |
TJ yes | 44 | 1.02 ± 0.45 | ns | 1.31 ± 0.48 | * | 1.33 ± 0.48 | * |
TJ no | 46 | 0.93 ± 0.33 | 1.10 ± 0.23 | 1.13 ± 0.24 | |||
SJ yes | 26 | 1.13 ± 0.50 | * | 1.43 ± 0.54 | ** | 1.45 ± 0.54 | ** |
SJ no | 64 | 0.91 ± 0.33 | 1.11 ± 0.26 | 1.14 ± 0.26 | |||
GSUS yes | 39 | 1.06 ± 0.47 | ns | 1.33 ± 0.48 | * | 1.37 ± 0.48 | ** |
GSUS no | 51 | 0.91 ± 0.32 | 1.10 ± 0.26 | 1.12 ± 0.26 | |||
CDUS yes | 23 | 1.22 ± 0.46 | ** | 1.52 ± 0.52 | ** | 1.53 ± 0.53 | ** |
CDUS no | 67 | 0.89 ± 0.33 | 1.09 ± 0.26 | 1.12 ± 0.26 | |||
MRI yes | 39§ | 1.11 ± 0.46 | ** | 1.38 ± 0.47 | *** | 1.41 ± 0.46 | *** |
MRI no | 40§ | 0.86 ± 0.33 | 1.06 ± 0.26 | 1.08 ± 0.26 | |||
All | 90 | 0.97 ± 0.39 | 1.20 ± 0.39 | 1.22 ± 0.39 |