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Table 3 Comparison of the improvement rate of VAS pain scores, AVH, MVH, and KA of the vertebral body before, postoperation in group G and group L

From: Analysis of percutaneous kyphoplasty under different types of anesthesia for the treatment of multiple osteoporotic vertebral fractures

  The improvement rate of VAS pain scores The improvement rate of AVH The improvement rate of MVH The improvement rate of KA
Group G 77.8 ± 10.57 24.5 ± 6.60 28.5 ± 6.34 28.2 ± 9.11
Group L 65.2 ± 14.49 17.6 ± 4.52 18.1 ± 4.27 20.2 ± 7.54
Test value 6.282 14.356 17.715 9.013
P value 0.000 0.000 0.000 0.000