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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