Table 2 Comparison of postoperative Harris hip scores between different group
Classification | Hips(n) | Last Harris scores | P value | |
|---|---|---|---|---|
ARCO stage | I | 22 (42.31%) | 74.0 ± 13.5 | 0.039* |
II | 30 (57.69%) | 66.7 ± 12.1 | ||
Bone marrow edema | Yes | 30 (57.69%) | 64.2 ± 11.3 | 0.001* |
No | 22 (42.31%) | 75.3 ± 12.6 | ||
Age | > 40 | 33 (63.5%) | 61.3 ± 10.5 | 0.000* |
≤ 40 | 19 (36.5%) | 76 .3 ± 11.2 | ||
Etiology | Corticosteroids | 21 (40.38%) | 68.9 ± 11.9 | 0.837 |
Alcoholism | 23 (44.23%) | 70.0 ± 14.6 | ||
Idiopathic | 8 (15.38%) | 70.1 ± 13.4 |