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Table 3 Comparison of VAS and ODI score

From: Study on the influence of balloon dilation mode on the intravertebral cleft of osteoporotic fracture

 

Classify

Pre-op

Post-op

Final follow-up

P-value

VAS

Group A

7.98 ± 0.88

2.35 ± 0.74

1.78 ± 0.70

< 0.001

Group B

8.02 ± 0.92

2.56 ± 0.69

2.96 ± 0.71

< 0.001

P-value

0.821

0.172

< 0.001

–

ODI

Group A

76.39 ± 7.97

31.06 ± 5.11

22.98 ± 5.61

< 0.001

Group B

77.33 ± 7.78

30.89 ± 5.27

30.13 ± 5.66

< 0.001

P-value

0.561

0.873

< 0.001

–

  1. Pre-op preoperative, Post-op postoperative. Group A single balloon bilateral alternating dilatation technique. Group B double balloon bilateral dilatation technique
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