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Table 3 Correlation between SCA and NDI scores in the two groups

From: Influence of SCA on clinical outcomes and cervical alignment after laminoplasty in patients with multilevel cervical spondylotic myelopathy

  

LG

HG

Pre

r

0.159

0.876

P

0.320

< 0.001

Post

r

0.055

0.414

P

0.731

0.020

F/U

r

− 0.005

0.431

P

0.974

0.015

  1. Pre preoperative, Post postoperative, F/U follow-up, LG low SCA group, HG high SCA group, SCA spino-cranial angle