表 1.
Comparison of clinical scores between guide group and control group (n=30,
)
两组手术前后临床评分比较（n=30，
）
| 组别
Group |
HSS 评分
HSS score |
AKS 评分
AKS score |
|||||
| 术前
Preoperative |
术后 6 个月
Six months after operation |
统计值
Statistic |
术前
Preoperative |
术后 6 个月
Six months after operation |
统计值
Statistic |
||
| 导板组
Guide group |
56.7±4.7 | 87.4±8.2 |
t=17.791
P=0.000 |
54.6±6.6 | 85.7±8.7 |
t=15.599
P=0.000 |
|
| 对照组
Control group |
58.1±5.4 | 86.3±7.6 |
t=16.567
P=0.000 |
55.6±6.2 | 84.1±7.2 |
t=16.429
P=0.000 |
|
| 统计值
Statistic |
t=1.071
P=0.289 |
t=0.539
P=0.592 |
t=0.605
P=0.548 |
t=0.776
P=0.441 |
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