|
Item
|
Group
|
F
|
P
|
|---|
|
U-PKP group (n = 21)
|
B-PKP group (n = 20)
|
EP-PVP group (n = 18)
|
|---|
|
Preoperative ODI score
|
74.68 ± 3.76
|
72.97 ± 4.38
|
73.72 ± 4.62
|
0.84
|
0.45
|
|
Postoperative 2–3 months ODI score
|
28.88 ± 4.22t
|
27.63 ± 3.13t
|
21.25 ± 3.67t*
|
23.00
|
< 0.01
|
|
Preoperative VAS score
|
7.24 ± 0.70
|
7.35 ± 0.67
|
7.22 ± 0.65
|
0.21
|
0.81
|
|
Postoperative 1 days VAS score
|
2.90 ± 0.54 t
|
2.85 ± 0.49t
|
2.89 ± 0.76t
|
0.05
|
0.96
|
|
Postoperative 2–3 months VAS score
|
1.62 ± 0.50t
|
1.65 ± 0.49t
|
1.33 ± 0.49t
|
2.37
|
0.10
|
- tP < 0.05 vs. preoperative, *P < 0.05 vs. the other 2 groups
