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Table 1 Clinical data of patients

From: A comparative study of one-stage posterior unilateral limited laminectomy vs. bilateral laminectomy debridement and bone grafting fusion combined with internal fixation for the treatment of aged patients with single-segment spinal tuberculosis

 

group A

group B

P-value

Gender(Male/Female)

20/16

17/14

0.26

Average age(year)

71.3 ± 4.5

69.9 ± 3.6

0.19

Spinal cord dysfunction

77.8%

71.0%

0.81

Operation time(min)

192.2 ± 18.5

160.3 ± 28.1

 < 0.01

Blood loss(ml)

611.9 ± 58.9

469.3 ± 85.3

 < 0.01

Postop hospital stay(day)

14.5 ± 2.2

12.1 ± 2.4

 < 0.01

Duration of follow-up(months)

43.33 ± 8.6

39.6 ± 10.1

0.10

  1. Gender distribution was analyzed by Chi-square test; Age, operation time, blood loss, post-op hospital stay, and duration of follow-up were analyzed by Student's t-test. Spinal cord dysfunction was analyzed by Wilcoxon signed-rank test
  2. Postop Postoperative
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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