Table 4
Preoperative and postoperative arm pain VAS scores and the net change in these three groups.
Arm pain VAS scores
Preop
Postop
Change
p value
Maintained Group
4.3
2.2
2.1
0.001
Restored Group
4.7
2.3
2.4
0.067
Kyphotic Group
5.7
2.9
2.8
0.011