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Table 5 C2–7 Cobb angle of Groups A and B

From: Efficacy and safety of anterior cervical discectomy and fusion (ACDF) through mini-incision and posterior laminoplasty (LAMP) for treatment of long-level cervical spondylosis: a retrospective cohort study

 

Group

Preoperative

Postoperative

C2–7 Cobb angle improvement

P-value

C2–7 Cobb angle/cervical lordosis (°)

Group A

8.7 ± 4.2

22.5 ± 6.9

13.8 ± 3.6

 < 0.01*

Group B

11.4 ± 5.4

11.2 ± 5.6

− 0.2 ± 4.7

0.958

P value

0.758

0.258

0.178

 
  1. *P < 0.05 versus Group B using t-test
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