N = 286 | All knees | No ROA | ROA | P-value | |||||
---|---|---|---|---|---|---|---|---|---|
Frequency | Percent | Frequency | Percent | Frequency | Percent | Â | |||
Knee | Max score | 0 | 7 | 2.4 | 7 | 5.4 | 0 | 0.0 | 0.0000 |
1 | 14 | 4.9 | 14 | 10.9 | 0 | 0.0 | |||
2 | 149 | 52.1 | 93 | 72.1 | 56 | 35.7 | |||
3 | 116 | 40.6 | 15 | 11.6 | 101 | 64.3 | |||
Number of subregions | 0 | 7 | 2.4 | 7 | 5.4 | 0 | 0.0 | 0.0000 | |
1 | 22 | 7.7 | 21 | 16.3 | 1 | 0.6 | |||
2 | 25 | 8.7 | 23 | 17.8 | 2 | 1.3 | |||
3 | 21 | 7.3 | 18 | 14.0 | 3 | 1.9 | |||
4 | 38 | 13.3 | 24 | 18.6 | 14 | 8.9 | |||
5 | 31 | 10.8 | 17 | 13.2 | 14 | 8.9 | |||
6 | 31 | 10.8 | 8 | 6.2 | 23 | 14.6 | |||
7 | 37 | 12.9 | 8 | 6.2 | 29 | 18.5 | |||
8 | 26 | 9.1 | 2 | 1.6 | 24 | 15.3 | |||
9 | 14 | 4.9 | 1 | 0.8 | 13 | 8.3 | |||
10 | 14 | 4.9 | 0 | 0.0 | 14 | 8.9 | |||
11 +  | 20 | 7.0 | 0 | 0.0 | 20 | 12.7 | |||
MFTJ | Max score | 0 | 67 | 23.4 | 56 | 43.4 | 11 | 7.0 | 0.0000 |
1 | 14 | 4.9 | 8 | 6.2 | 6 | 3.8 | |||
2 | 146 | 51.0 | 61 | 47.3 | 85 | 54.1 | |||
3 | 59 | 20.6 | 4 | 3.1 | 55 | 35.0 | |||
Number of sub regions | 0 | 67 | 23.4 | 56 | 43.4 | 11 | 7.0 | 0.0000 | |
1 | 55 | 19.2 | 34 | 26.4 | 21 | 13.4 | |||
2 | 57 | 19.9 | 29 | 22.5 | 28 | 17.8 | |||
3 | 44 | 15.4 | 8 | 6.2 | 36 | 22.9 | |||
4 | 30 | 10.5 | 0 | 0.0 | 30 | 19.1 | |||
5 | 33 | 11.5 | 2 | 1.6 | 31 | 19.7 | |||
LFTJ | Max score | 0 | 128 | 44.8 | 76 | 58.9 | 52 | 33.1 | 0.0000 |
1 | 38 | 13.3 | 19 | 14.7 | 19 | 12.1 | |||
2 | 97 | 33.9 | 34 | 26.4 | 63 | 40.1 | |||
3 | 23 | 8.0 | 0 | 0.0 | 23 | 14.6 | |||
Number of subregions | 0 | 128 | 44.8 | 76 | 58.9 | 52 | 33.1 | 0.0000 | |
1 | 68 | 23.8 | 37 | 28.7 | 31 | 19.7 | |||
2 | 35 | 12.2 | 11 | 8.5 | 24 | 15.3 | |||
3 | 16 | 5.6 | 5 | 3.9 | 11 | 7.0 | |||
4 | 20 | 7.0 | 0 | 0.0 | 20 | 12.7 | |||
5 | 19 | 6.6 | 0 | 0.0 | 19 | 12.1 | |||
PFJ | Max score | 0 | 27 | 9.4 | 19 | 14.7 | 8 | 5.1 | 0.0000 |
1 | 35 | 12.2 | 23 | 17.8 | 12 | 7.6 | |||
2 | 163 | 57.0 | 74 | 57.4 | 89 | 56.7 | |||
3 | 61 | 21.3 | 13 | 10.1 | 48 | 30.6 | |||
Number of subregions | 0 | 27 | 9.4 | 19 | 14.7 | 8 | 5.1 | 0.0000 | |
1 | 54 | 18.9 | 36 | 27.9 | 18 | 11.5 | |||
2 | 73 | 25.5 | 35 | 27.1 | 38 | 24.2 | |||
3 | 75 | 26.2 | 31 | 24.0 | 44 | 28.0 | |||
4 | 57 | 19.9 | 8 | 6.2 | 49 | 31.2 |