Eyrún Arna Kristinsdóttir1, Sigrún Knútsdóttir2, Kristinn Sigvaldason3, Halldór Jónsson1,4, Páll E Ingvarsson1,2. 1. 1Medical Faculty, University of Iceland, Reykjavík, Iceland. 2. 2Department of Medical Rehabilitation, Landspítali - The University Hospital of Iceland, Reykjavík, Iceland. 3. 3Department of Anaesthesiology and Intensive Care, Landspítali - The University Hospital of Iceland, Reykjavík, Iceland. 4. 4Department of Orthopaedic Surgery at Landspitali, Landspítali - The University Hospital of Iceland, Reykjavík, Iceland.
Abstract
STUDY DESIGN: A retrospective epidemiological study. SETTING: Landspítali University Hospital, Iceland. OBJECTIVES: Assessment of epidemiological data and risk factors for traumatic spinal fractures (SFs) and associated spinal cord injury (SCI). METHODS: A retrospective review of hospital admissions due to traumatic SFs during a 5-year period, with analysis of epidemiological parameters and occurrence of concomitant SCI. Patients with asymptomatic SFs and non-traumatic SCI were excluded. RESULTS: A total of 487 patients were diagnosed with a SF or 310 PMI (per million inhabitants), 42 of them (9%, 27 PMI) with an associated SCI. The mean age was 56 years, males were 57%. Falls were the leading cause of both SFs (49%) and SCIs (43%). Low falls (<1 m) caused SFs more often in elderly women (67%, mean age 77 years) and more than 96% were without SCI. Road traffic accidents (RTA) caused 31% of SFs and 26% of SCIs. Seat belts were not used in 20% of car accidents, but information was missing in 27%. Sports/leisure-related accidents caused SFs in 12% of cases, whereof horseback riding accidents were the most common (36%). CONCLUSIONS: SFs led to SCI in 9% of patients. Several risk factors were common for SFs and SCIs but two major differences were seen: SFs without SCI were most common in older women due to low falls, while the risk of a concomitant SCI increased in young patients, in males, in falls from high levels and when driving without using seat belts. Preventive efforts should therefore be directed towards these risk factors.
STUDY DESIGN: A retrospective epidemiological study. SETTING: Landspítali University Hospital, Iceland. OBJECTIVES: Assessment of epidemiological data and risk factors for traumatic spinal fractures (SFs) and associated spinal cord injury (SCI). METHODS: A retrospective review of hospital admissions due to traumatic SFs during a 5-year period, with analysis of epidemiological parameters and occurrence of concomitant SCI. Patients with asymptomatic SFs and non-traumatic SCI were excluded. RESULTS: A total of 487 patients were diagnosed with a SF or 310 PMI (per million inhabitants), 42 of them (9%, 27 PMI) with an associated SCI. The mean age was 56 years, males were 57%. Falls were the leading cause of both SFs (49%) and SCIs (43%). Low falls (<1 m) caused SFs more often in elderly women (67%, mean age 77 years) and more than 96% were without SCI. Road traffic accidents (RTA) caused 31% of SFs and 26% of SCIs. Seat belts were not used in 20% of car accidents, but information was missing in 27%. Sports/leisure-related accidents caused SFs in 12% of cases, whereof horseback riding accidents were the most common (36%). CONCLUSIONS: SFs led to SCI in 9% of patients. Several risk factors were common for SFs and SCIs but two major differences were seen: SFs without SCI were most common in older women due to low falls, while the risk of a concomitant SCI increased in young patients, in males, in falls from high levels and when driving without using seat belts. Preventive efforts should therefore be directed towards these risk factors.
Authors: Steven C Kirshblum; Stephen P Burns; Fin Biering-Sorensen; William Donovan; Daniel E Graves; Amitabh Jha; Mark Johansen; Linda Jones; Andrei Krassioukov; M J Mulcahey; Mary Schmidt-Read; William Waring Journal: J Spinal Cord Med Date: 2011-11 Impact factor: 1.985