表 1.
Comparison of Harris scores at pre- and post-operation between 2 groups (
)
两组手术前后 Harris 评分比较（
）
| 组别
Group |
例数
n |
术前
Preoperative |
术后 2 周
Two weeks after operation |
术后 1 个月
One month after operation |
术后 3 个月
Three months after operation |
术后 6 个月
Six months after operation |
| SuperPATH 组
SuperPATH group |
40 | 33.00±1.89 | 80.50±1.52 | 82.50±1.13 | 86.53±1.15 | 90.00±2.03 |
| PSA 组
PSA group |
44 | 32.70±1.32 | 78.73±1.30 | 80.73±1.30 | 86.14±0.77 | 89.34±2.29 |
| 统计值
Statistic |
t=1.725
P=0.092 |
t=5.760
P=0.000 |
t=6.633
P=0.000 |
t=1.834
P=0.070 |
t=1.391
P=0.168 |