Comparison of Anterior and Posterior Approaches for Acute Traumatic Central Spinal Cord Syndrome with Multilevel Cervical Canal Stenosis without Cervical Fracture or Dislocation

Table 6

Multivariate linear regression analysis of factors associated with Japanese Orthopaedic Association score recovery rate at the final follow-up.

Parameters	Standardized coefficient	SE	value
Gender	0.068	0.028	0.523
Age	−0.208	0.001	0.049
Causes of injury	0.121	0.014	0.240
Time after injury until operation	−0.308	0.002	0.009
Operation time	−0.055	0.001	0.707
Blood loss	−0.050	0.000	0.670
Spinal canal diameter (minimum)	−0.333	0.031	0.194
Canal compression rate	−0.124	0.377	0.608
The narrowest segment of the spinal canal	0.014	0.016	0.894
Initial ASIA grade	0.595	0.022	<0.001
Surgical approach	0.077	0.035	0.571

represents statistically significant, .