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Table 2 Comparison 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

  Pre-operation Post-operation Test value P value
VAS pain scores
 Group G 7.21 ± 1.08 1.56 ± 0.67 40.008 0.000
 Group L 7.15 ± 1.09 2.41 ± 0.84 30.318 0.000
AVH (mm)
 Group G 18.31 ± 2.75 22.69 ± 2.98 −18.175 0.000
 Group L 17.83 ± 3.22 20.88 ± 3.38 −10.948 0.000
MVH (mm)
 Group G 17.85 ± 2.17 22.91 ± 2.78 −24.189 0.000
 Group L 17.69 ± 2.50 20.83 ± 5.58 −10.371 0.000
KA (°)
 Group G 19.78 ± 2.67 14.29 ± 2.89 23.523 0.000
 Group L 19.25 ± 3.27 15.56 ± 3.42 9.249 0.000