表 1.
Comparison of JOA score and VAS score between groups at pre- and post-operation (
)
3 组患者手术前后 JOA 评分及 VAS 评分比较（
）
| 组别
Group |
例数
n |
JOA 评分
JOA score |
VAS 评分
VAS score |
||||||
| 术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
改善率（%）
Improvement rate (%) |
术前
Preoperative |
末次随访
Last follow-up |
统计值
Statistic |
|||
| A | 61 | 8.93±1.71 | 15.54±1.23 |
t=30.224
P= 0.000 |
80.40±1.35 | 4.51±1.87 | 0.89±0.61 |
t=26.287
P= 0.000 |
|
| B | 73 | 8.87±1.65 | 14.97±1.33 |
t=48.235
P= 0.000 |
79.90±1.48 | 4.61±1.65 | 1.02±0.75 |
t=26.660
P= 0.000 |
|
| C | 59 | 9.15±1.61 | 15.47±1.86 |
t=53.238
P= 0.000 |
80.90±1.74 | 4.23±1.84 | 0.91±0.52 |
t=27.452
P= 0.000 |
|
| 统计值
Statistic |
F=1.271
P=0.223 |
F=0.140
P=0.869 |
F=0.387
P=0.680 |
F=0.522
P=0.594 |
F=1.851
P=0.160 |
||||