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Table 4 Comparison of RAH and Cobb angles between two groups

From: Comparison of a flexible versus rigid bone cement injection system in unilateral percutaneous vertebroplasty

Group

RAH (%)

Cobb (°)

Preoperative

1 week

1 year

Preoperative

1 week

1 year

Therapy group

41.06 ± 5.58

44.3 ± 3.8

43.04 ± 5.19

24.15 ± 4.07

22.68 ± 3.26

23.14 ± 3.53

Control group

43.01 ± 5.42

45.4 ± 4.25

30.86 ± 4.55

23.66 ± 3.35

22.60 ± 3.38

31.36 ± 5.41

Statistics

t = 1.566

t = 1.174

t = 11.04

t = 0.584

t = 0.108

t = 7.784

P

0.122

0.244

0.000

0.561

0.914

0.000