title: The epidemiology of paediatric head injuries: data from a referral centre in Victoria, Australia.
abstract: OBJECTIVE
  Currently, there are no population-based or hospital-based studies on the full spectrum of paediatric head injuries (HIs) in Australia. We set out to provide detailed information on the incidence rates, causes and clinical management of all severities of HI in children and adolescents at an Australian tertiary referral centre using emergency department (ED) and admission data as a basis for further investigations and prevention efforts.
  
  
  METHODS
  A retrospective chart review of all children aged 0-16 years who attended the Royal Childrens Hospital (RCH), Melbourne, following a HI in 2004 was used. The cases were identified using the International classification of diseases 10th revision codes, and all medical records were reviewed based on a piloted data form. Information was collected on demographics, injury factors and clinical management of HIs in the hospital setting.
  
  
  RESULTS
  Over the 12-month period, there were 1115 children with an HI who attended the RCH ED, or were admitted. Ninety per cent were classified as mild, 8% as moderate and 3% as severe. Males and children under 3 years had the higher attendance rates. Falls, sports and motor vehicle accidents were the main HI causes. The main sport played (30%) when sustaining an HI was Australian rules football. Thirty-two per cent of children were admitted, 67% of these with mild HI. Twenty-one per cent had a radiology imaging study, most (67%) with a normal result.
  
  
  CONCLUSIONS
  Many HI causes appear preventable, in particular, falls from heights in infants and sports safety. High rates of admission and radiology imaging of mild HI warrant further investigation.
authors.affiliation: University of Melbourne, Critical Care and Neurosciences, Murdoch Childrens Research Institute, Victoria, Australia. louise.crowe@mcri.edu.au
authors.forename: Louise
authors.initials: L
authors.lastname: Crowe
authors.forename: Franz
authors.initials: F
authors.lastname: Babl
authors.forename: Vicki
authors.initials: V
authors.lastname: Anderson
authors.forename: Cathy
authors.initials: C
authors.lastname: Catroppa
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006259:Craniocerebral Trauma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007223:Infant; D038801:International Classification of Diseases; D008297:Male; D012017:Referral and Consultation; D012189:Retrospective Studies; D014739:Victoria / Q000453:epidemiology