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Table 6 Correlation between SCA and NDI scores in high SCA group

From: Assessment of spino cranial angle of cervical spine sagittal balance system after multi-level anterior cervical discectomy and fusion

NDI

SCA

Correlation

p value

PRE

PRE

0.848

< 0.001

POST

POST

0.611

0.015

F/U

F/U

0.704

0.003