|
| 术后踝关节症状 | 人数 | |||
| 无症状 | 有症状 | ||||
| 术前踝关节症状 | 无症状 | 人数 | 68 | 4 | 72 |
| 占术前踝关节无症状的百分比 | 94.4% | 5.6% | 100.0% | ||
| 占术后踝关节症状的百分比 | 97.1% | 36.4% | 88.9% | ||
| 占总人数的百分比 | 84.0% | 4.9% | 88.9% | ||
| 有症状 | 人数 | 2 | 7 | 9 | |
| 占术前踝关节有症状的百分比 | 22.2% | 77.8% | 100.0% | ||
| 占术后踝关节症状的百分比 | 2.9% | 63.6% | 11.1% | ||
| 占总人数的百分比 | 2.5% | 8.6% | 11.1% | ||
| 人数 | 70 | 11 | 81 | ||