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Table 5 Comparative analysis of pre- and post-operative efficacy in Group 1 patients

From: Clinical significance of redundant nerve roots in patients with lumbar spinal stenosis undergoing oblique lumbar interbody fusion combined with percutaneous internal fixation

 

Preoperative

Postoperative

Paired t value

P

Number

14

14

  

low back pain VAS (score)

5.86 ± 1.10

3.93 ± 0.83

11.720

0.000

leg pain VAS (score)

5.29 ± 0.91

3.64 ± 1.01

9.706

0.000

ODI (%)

57.07 ± 3.34

51.00 ± 3.11

8.153

0.000

  1. VAS, visual analogue scale; ODI, Oswestry disability index
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X