Table 3
Preoperative and postoperative neck pain VAS scores and the net change in these three groups.
Neck pain VAS scores
Preop
Postop
Change
p value
Maintained Group
6.5
3.8
2.7
<0.001
Restored Group
6.7
2.5
4.2
<0.001
Kyphotic Group
6.3
3.6
2.7
0.015