The change of cervical sagittal parameters plays an important role in clinical outcomes of cervical spondylotic myelopathy after multi-level anterior cervical discectomy and fusion

Table 3 Multivariate logistic regression analysis of poor clinical outcomes of ACDF for MCSM

	B	Se	Wald	p	OR	95% CI
Duration of symptoms	0.221	0.058	14.477	< 0.001	1.248	1.113–1.398
Preoperative JOA score	0.522	0.167	9.736	0.002	0.593	0.427–0.824
△Cobb angle	0.232	0.089	6.825	0.009	0.793	0.667–0.944
△SVA	0.205	0.075	7.490	0.006	1.227	1.060–1.421

ISSN: 1749-799X