| JIC classification | Collapse degree | Lesion size | |||||
---|---|---|---|---|---|---|---|---|
C1 | C2 |  ≤ 2 mm | 2-4 mm |  > 4 mm |  < 15% | 15–30% |  > 30% | |
VAS | 2.29 ± 2.87 | 2.15 ± 2.46 | 3.06 ± 3.02 | 1.64 ± 1.86 | 1.00 ± 1.29 | 0.67 ± 1.16 | 2.45 ± 2.56 | 2.00 ± 2.69 |
Harris | 82.71 ± 10.75 | 87.81 ± 10.02 | 82.81 ± 11.77 | 89.18 ± 7.73 | 92.00 ± 6.68 | 89.00 ± 10.15 | 85.68 ± 11.32 | 88.67 ± 7.75 |
WOMAC | 18.29 ± 12.93 | 11.00 ± 13.14 | 19.19 ± 15.83* | 7.91 ± 6.73 | 4.43 ± 5.35* | 10.67 ± 11.59 | 13.18 ± 14.29 | 11.44 ± 12.24 |
iHOT-12 | 98.14 ± 14.31 | 101.89 ± 12.90 | 95.81 ± 14.77 | 106.45 ± 10.41 | 104.71 ± 8.30 | 109.33 ± 12.50 | 99.41 ± 13.71 | 102.44 ± 11.61 |
Tonnis(hips) | ||||||||
Grade 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 1 |
Grade 1 | 0 | 6 | 2 | 2 | 2 | 0 | 5 | 1 |
Grade 2 | 3 | 12 | 5 | 7 | 3 | 0 | 11 | 4 |
Grade 3 | 3 | 8 | 7 | 2 | 2 | 2 | 6 | 3 |
Pa | 0.364 | 0.542 | 0.152 |