. 2017 May;31(5):513–518. [Article in Chinese] doi: 10.7507/1002-1892.201612146

表 1.

Comparison of VAS score, JOA score, and NDI between at pre- and post-operation (n=10, Inline graphic )

患者手术前后各时间点 VAS 评分、JOA 评分及 NDI 比较（n=10, Inline graphic ）

时间 Time	VAS 评分 VAS score	JOA 评分 JOA score	NDI
^与术前比较 P<0.05，^#与术后即刻比较 P<0.05 ^Compared with preoperative value, P<0.05;^#compared with postoperative value at immediate, P<0.05
术前 Preoperative	7.70±1.50^#	11.30±3.40^#	33.40±4.43^#
术后即刻 Postoperative at immediate	3.20±1.00^*	14.70±1.16^*	19.80±3.05^*
术后 3 个月 Postoperative at 3 months	2.48±1.60^*#	16.00±0.82^*#	12.30±3.30^*#
术后 6 个月 Postoperative at 6 months	0.73±0.73^*#	16.20±1.03^*#	6.50±2.55^*#
术后 12 个月 Postoperative at 12 months	0.64±0.44^*#	16.50±0.53^*#	2.80±1.75^*#
统计值 Statistic	F=66.303 P= 0.000	F=23.232 P= 0.000	F=149.031 P= 0.000