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Table 3 Comparison of two groups of VAS and QUALEFFO

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

Group

Therapy group

Control group

VAS

 Preoperative

7.13 ± 044

7.16 ± 0.39

 Postoperative 1 week

2.08 ± 011

2.11 ± 0.12

 Postoperative 12 months

2.36 ± 0.15

4.5 ± 0.32

QUALEFFO

 Preoperative

60.88 ± 2.86

61.80 ± 2.83

 Postoperative 1 week

41.45 ± 3.89

41.37 ± 3.56

 Postoperative 12 months

36.88 ± 2.59

33.30 ± 1.61