组别 | 术前 | 术后 | 后凸畸形矫正率(%) |
PVP组(n = 22) | 16.97 ± 3.75 | 12.14 ± 2.82 | 28.68 ± 4.92 |
PKP组(n = 22) | 17.26 ± 3.71 | 6.16 ± 2.88 | 62.19 ± 7.81 |
手法PVP组(n = 22) | 16.69 ± 3.85 | 7.03 ± 2.78 | 56.22 ± 6.36 |
E值 | 1.0845 | 5.2748 | 7.7452 |
P值 | >0.05 | <0.05 | <0.05 |