组别 | 股外侧皮神经损伤 | 深静脉血栓 | 切口感染 | 假体脱位 | 股骨大转子骨折 | 异位骨化 | 发生率 |
DAA组(50例) | 2 | 0 | 1 | 0 | 1 | 0 | 4 (8.0%) |
PLA组(50例) | 0 | 3 | 4 | 3 | 0 | 2 | 12 (24.0%) |
x2 | - | - | - | - | - | - | 4.762 |
P | - | - | - | - | - | - | <0.05 |