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Table 4 Anterior height of vertebral body before and after surgery in the two groups(mm)

From: Clinical efficacy and safety of bone cement combined with radiofrequency ablation in the treatment of spinal metastases

 

Group A (n = 47)

Group B (n = 78)

t value

P value

Preoperative

18.53 ± 3.84

18.66 ± 3.24

0.20

0.840

Postoperative

24.23 ± 4.25

23.89 ± 4.34

0.43

0.670

t value

6.81

8.53

–

–

P value

< 0.001

< 0.001

–

–

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BMC Neurology

ISSN: 1471-2377

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