From: Therapeutic effect of percutaneous kyphoplasty combined with anti-osteoporosis drug on postmenopausal women with osteoporotic vertebral compression fracture and analysis of postoperative bone cement leakage risk factors: a retrospective cohort study
Control group (n = 52)
Observation group (n = 60)
t
P
VAS score
3.63 ± 1.24
6.05 ± 1.20
10.481
< 0.001
ODI score
36.17 ± 10.53
51.15 ± 8.69
8.250