Paediatric recreational vehicle-related head injuries presenting to the emergency department of a major paediatric trauma centre in Australia: Is there room for improvement?

Abstract

This study examines clinical characteristics and helmet use of children presenting to the ED with a recreational vehicle (RV)-related head injury (HI). Observational retrospective study of children <18years presenting with a RV-related HI to the ED of a state-wide paediatric trauma centre in Australia between April 2011 and January 2014. In the 647 presentations identified, corresponding to 7.5% (95% CI 7.0-8.1) of all HI presentations, RVs involved were bicycles (36.3%), push scooters (18.5%), motorcycles (18.4%), horses (11.7%), skateboards (11.6%), quadbikes (2.8%) and go-karts (0.6%). Recorded helmet use was the highest in motorcycle, horse and bicycle riders (83.2%, 82.9% and 65.1%, respectively), and the lowest for push scooter (25.8%) and skateboard riders (17.3%). Overall 23% underwent a CT scan, 8.8% had intracranial injuries on CT, 30.6% were admitted, and 2.2% underwent neurosurgery. Push scooter-related HIs were the least severe. Age (in years), riding a motorised vehicle and not wearing a helmet were independently associated with intracranial injuries on CT on multiple logistic regression (OR 1.1, 95% CI 1.0-1.2; OR 2.4, 95% CI 1.3-4.6 and OR 6.0, 95% CI 3.2-11.2, respectively). RV-related HIs accounted for a non-negligible proportion of paediatric HIs presenting to the ED and for significant morbidity and use of hospital resources. Interventions such as introduction of mandatory helmet use for off-road motorised vehicle riding and skateboard riding in children, enhanced injury prevention campaigns, and strict adult supervision during motorised vehicle riding may reduce the morbidity and health care costs associated with paediatric RV-related HIs.