组别 | 术前髋关节功能Harris评分 | 术后1个月髋关节功能Harris评分 | 髋臼前倾角 | 髋臼外展角 |
DAA | 41.92 ± 5.28 | 72.00 ± 5.19 | 16.66 ± 3.05 | 40.92 ± 3.92 |
PLA | 40.86 ± 5.15 | 68.84 ± 4.76 | 16.00 ± 2.51 | 38.58 ± 2.99 |
t | 1.016 | 3.171 | 1.179 | 3.355 |
P | P > 0.05 | P < 0.05 | P > 0.05 | P < 0.05 |