Risk factors for cervical spine injury among patients with traumatic brain injury

• Type of Material: Article
• Authors: Tomoko Fujii, University of Pittsburgh; Mark Faul, Centers for Disease Control and Prevention; Scott Sasser, Emory University
• Language: English
• Date: 2013
• Publisher: Medknow Publications
• Publication Version: Final Published Version
• Copyright Statement: © 2013, Wolters Kluwer Medknow Publications
• License: Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported
• Final Published Version (URL): http://dx.doi.org/10.4103/0974-2700.120365
• Title of Journal or Parent Work: Journal of Emergencies, Trauma, and Shock
• ISSN: 0974-2700
• Volume: 6
• Issue: 4
• Start Page: 252
• End Page: 252
• Grant/Funding Information: None
• Keywords: Older adults; Injury mechanism; Risk Factors; Patients; Cervical spine injury; Traumatic brain injury; Fall related
• Research Categories: Biology, Neuroscience; Health Sciences, Epidemiology

Abstract

Background: Diagnosis of cervical spine injury (CSI) is difficult in patients with an altered level of consciousness as a result of a traumatic brain injury (TBI). Patients with TBI and older adults are at increased risk for CSI. This study examined the various risk factors for CSI among trauma patients with TBI and whether adults who were older (≥55 years) were at higher risk for CSI when they sustained a fall-related TBI. Materials and Methods: Data used was the 2007 National Trauma Data Bank (NTDB), National Sample Project (NSP) for adults who sustained a TBI. This dataset contains 2007 admission records from 82 level I and II trauma centers. Logistic regression was used to identify potential risk factors for CSI and to test for interaction between age and injury mechanism. Additional model variables included gender, race, Glasgow Coma Score, multiple severe injuries, hypotension and respiratory distress. Results: An analysis of the NTDB NSP identified 187,709 adults with TBI, of which 16,078 were diagnosed with a concomitant CSI. In motor vehicle traffic injuries, the older age group had significantly higher odds of CSI (odds ratio [OR] = 1.26 [1.15-1.39]). In fall-related injuries the older age group did not have a higher odds of CSI compared to the younger age group. Skull/face fracture, other spine fracture/dislocation, upper limb injury, thorax injury, and hypotension were significantly associated with CSI. Pelvic injuries had an inverse association with CSI (OR = 0.60 [0.54-0.67]). Black had significantly higher odds of CSI compared to Whites (OR = 1.25 [1.07-1.46]). Conclusion: The identification of associated injuries and factors may assist physicians in evaluating CSI in patients with TBI.