118 Propensity Matched Analysis of Outcomes and Hospital Charges for Anterior vs Posterior Cervical Fusion for Cervical Spondylotic Myelopathy

TL;DRAbstract

INTRODUCTION: Anterior cervical fusion (ACF) and posterior cervical fusion (PCF) are 2 common surgical treatments for cervical spondylotic myelopathy (CSM). It is unclear whether ACF or PCF is superior with regard to charges or outcomes for the treatment of CSM. The goal of the present study is to help guide clinical decision making when choosing between ACF and PCF in treating CSM. METHODS: We used Nationwide Inpatient Sample data to compare ACF with PCF in the management of CSM. We included all patients with a diagnosis of CSM between 1998 to 2011 who were 18 years or older. ACF patients were matched to PCF patients by using propensity scores that were based on patient characteristics (number of levels fused, spine alignment, comorbidities), hospital characteristics, and patient demographics. Multivariate regression was used to measure the effect of treatment assignment on in-hospital charges, length of hospital stay, in-hospital mortality, discharge disposition, and dysphagia diagno

Chat with Paper

AI Agents for this Paper