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Comparison of VAS scores between groups at 2 weeks and 6 months after operation (n=40,
)
3 组术后 2 周及 6 个月 VAS 评分比较（n=40，
）
| 组别
Group |
术后 2 周
Two weeks after operation |
术后 6 个月
Six months after operation |
|
*与 A 组比较 P<0.05，#与 B 组比较 P<0.05
*Compared with group A, P<0.05;# compared with group B, P<0.05 | ||
| A | 5.80±1.24# | 1.42±1.04 |
| B | 7.60±1.19* | 1.63±0.81 |
| C | 7.40±1.34* | 1.65±1.19 |
| 统计值
Statistic |
F=24.543
P= 0.000 |
F=0.582
P=0.560 |
