Monique Bethel1,2, Lauren Bailey3,4, Frances Weaver3,5, Robert L Harmon1, Michael M Priebe1, Brian Le1,2, Hammad Aslam1,2, Zachary Fausel1,2, Helen Hoenig6, Laura D Carbone1,2. 1. a Subspecialty Service, Department of Veterans Affairs Medical Center , Augusta , GA , USA. 2. b Department of Medicine , Georgia Regents University , Augusta , GA , USA. 3. c Center of Innovation for Complex Chronic Healthcare , Edward J. Hines, Jr. VA Hospital , Hines , IL , USA. 4. d Department of Epidemiology and Biostatistics, School of Public Health , University of Illinois at Chicago , Chicago , IL , USA. 5. e Stritch School of Medicine , Loyola University , Maywood , IL , USA. 6. f Durham VA Medical Center , Durham , NC , USA.
Abstract
OBJECTIVE: Describe the incidence and distribution of appendicular fractures in a cohort of veterans with spinal cord injury (SCI). DESIGN: Retrospective, observational study of fractures in veterans with a chronic traumatic SCI. SETTING: The Veterans Health Administration (VA) healthcare system. PARTICIPANTS: Veterans included in the VA Spinal Cord Dysfunction Registry from Fiscal Years (FY) FY2002-FY2007. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Description of fractures by site and number. Mortality at one year following incident fracture among men with single vs. multiple fractures. RESULTS: Male and female veterans sustained incident fractures with similar observed frequency (10.5% vs 11.5%). The majority of fractures occurred in the lower extremities for both men and women. In men, a complete extent of injury (compared to incomplete) was associated with 41% greater relative risk (RR) of incident fracture (RR 1.41, 95% confidence interval [1.17, 1.70]) among those with tetraplegia, but not paraplegia. Furthermore, many men (33.9%, n = 434) sustained multiple fractures over the course of the study. There were no differences in mortality between men who sustained a single fracture and those who had multiple fractures. CONCLUSIONS: The extent of injury may be an important predictor of fracture risk for male veterans with tetraplegia. Once a fracture occurs, male veterans with SCI appear to be at high risk for additional fractures.
OBJECTIVE: Describe the incidence and distribution of appendicular fractures in a cohort of veterans with spinal cord injury (SCI). DESIGN: Retrospective, observational study of fractures in veterans with a chronic traumatic SCI. SETTING: The Veterans Health Administration (VA) healthcare system. PARTICIPANTS: Veterans included in the VA Spinal Cord Dysfunction Registry from Fiscal Years (FY) FY2002-FY2007. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Description of fractures by site and number. Mortality at one year following incident fracture among men with single vs. multiple fractures. RESULTS: Male and female veterans sustained incident fractures with similar observed frequency (10.5% vs 11.5%). The majority of fractures occurred in the lower extremities for both men and women. In men, a complete extent of injury (compared to incomplete) was associated with 41% greater relative risk (RR) of incident fracture (RR 1.41, 95% confidence interval [1.17, 1.70]) among those with tetraplegia, but not paraplegia. Furthermore, many men (33.9%, n = 434) sustained multiple fractures over the course of the study. There were no differences in mortality between men who sustained a single fracture and those who had multiple fractures. CONCLUSIONS: The extent of injury may be an important predictor of fracture risk for male veterans with tetraplegia. Once a fracture occurs, male veterans with SCI appear to be at high risk for additional fractures.
Entities:
Keywords:
Bone fractures; Epidemiology; Osteoporosis; Spinal cord injuries
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