表 4.
Comparison of perioperative indexs between 2 groups(
)
两组患者围手术期指标比较(
)
| 组别 Group |
手术时间(min) Operation time(min) |
术中出血量(mL) Intraoperative blood loss(mL) |
术后引流量(mL) Postoperative drainage(mL) |
住院时间(d) Hospitalization time(d) |
髋臼外展角(°) Acetabular abduction(°) |
髋臼前倾角(°) Acetabular anteversion(°) |
| A | 72±10 | 450±145 | 220±75 | 7.2±1.4 | 42.5±4.8 | 15.5±4.2 |
| B | 60±19 | 350± 86 | 230±96 | 8.6±1.3 | 40.4±5.9 | 18.6±4.5 |
| 统计值 Statistic |
t=2.03 P=0.04 |
t=1.95 P=0.05 |
t=0.71 P=0.46 |
t=2.22 P=0.03 |
t=1.05 P=0.34 |
t=1.66 P=0.10 |