title: The effects of early or direct admission to a specialised spinal injury unit on outcomes after acute traumatic spinal cord injury.
abstract: METHODS
  Prospective cohort study.
  
  
  OBJECTIVE
  For acute traumatic spinal cord injury (ATSCI), this study aimed to determine differences in outcomes between patient groups stratified by admission time (⩽24 vs >24 h) to the Spinal Injury Unit (SIU) and by the nature of the admission (direct admission to the SIU vs indirect admission via another hospital). We also aimed to measure the effect on time to admission of a 'non-refusal' policy that triggered immediate acceptance of ATSCI cases to the SIU.
  
  
  METHODS
  New South Wales, Australia.
  
  
  METHODS
  Study population was all adult SCI patients admitted to the Prince of Wales SIU from 1 January 2001 to 31 December 2012. Patients admitted with chronic-stage SCI or with incomplete data for the duration of their stay were excluded. Comparison of outcomes was made between groups according to the setting of admission. Time to admission before and after initiation (2009) of the 'non-refusal' policy was compared. The prevalence of complications, lengths of stay (LOSs) and time to admission were compared by Mann-Whitney non-parametric methods. Count modelling was used to control for confounders of age and gender.
  
  
  RESULTS
  A total of 460 cases were identified and 76 were excluded. The early group had fewer pressure areas (41.8% vs 63.2%; P<0.001) and shorter LOS (136 vs 172 days; P<0.001) than the late group. The direct group had fewer pressure areas (35.2% vs 54.9%, P<0.001), deep vein thrombosis (9.9% vs 24.6%, P=0.003) and shorter LOS (124 vs 158 days, P=0.007) than those admitted indirectly. Time to admission was reduced after introduction of the 'non-refusal' policy (1.53 vs 0.63 days; P=0.001).
  
  
  CONCLUSIONS
  Early and direct admission to SIU reduced complication rates and LOS. A non-refusal policy reduced time to admission.
authors.affiliation: Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.
authors.forename: M M
authors.initials: MM
authors.lastname: Maharaj
authors.affiliation: Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.|Department of Orthopaedic Surgery, Prince of Wales Hospital, Sydney, NSW, Australia.
authors.forename: R E
authors.initials: RE
authors.lastname: Stanford
authors.affiliation: Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.|Department of Spinal and Rehabilitation Medicine, Prince of Wales Hospital, Sydney, NSW, Australia.
authors.forename: B B
authors.initials: BB
authors.lastname: Lee
authors.affiliation: Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.|Department of Neurosurgery, Prince of Wales Hospital, Sydney, NSW, Australia.
authors.forename: R J
authors.initials: RJ
authors.lastname: Mobbs
authors.affiliation: Department of Spinal and Rehabilitation Medicine, Prince of Wales Hospital, Sydney, NSW, Australia.
authors.forename: O
authors.initials: O
authors.lastname: Marial
authors.affiliation: Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.
authors.forename: M
authors.initials: M
authors.lastname: Schiller
authors.affiliation: Falls and Injury Prevention Group, Neuroscience Research Australia, Sydney, NSW, Australia.
authors.forename: B
authors.initials: B
authors.lastname: Toson
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D017063:Outcome Assessment, Health Care / Q000379:methods; D011446:Prospective Studies; D013119:Spinal Cord Injuries / Q000628:therapy*; D013997:Time Factors; D014193:Trauma Centers / Q000706:statistics & numerical data*; D055815:Young Adult