Abstract:Objective: To investigate risk factors associated with wrist fractures in snowboarders to inform future snowsport safety strategies.Design: A prospective case-control study using a non-probability convenience sample was conducted with data collected via a respondent completed questionnaire. Those presenting with injuries other than wrist fractures acted as the control.Participants: Snowboarders with a snowboard-related injury who presented to one of 10 medical centres and physiotherapy clinics in resort medical centres and gateway communities across the Australian snowsport season in 2007.
Results:The 611 respondents reported 802 injuries (61.3% were males and 51.5% were aged 16-25 years). Protective equipment was worn by 57.0% of respondents. The main reason for not wearing a wrist guard was that they did not see the need, of these 12.9% experienced a wrist fracture. Most injuries occurred on-piste, in a terrain park or in a lesson. The main mechanism of injury was falling over. The major risk factors for wrist fractures were age < 16 years (OR 3.97, CI 2.54 to 6.22), being on holidays in the alpine area (OR 2.77, CI 1.47 to 5.21) and a first day snowboard participant (OR 2.02, CI 1.15 to 3.64). A direct logistic regression indicated that three variables had a statistically significant contribution to the model (age <16 years, being on holidays in the region and not wearing a wrist guard).
Conclusions:The key risk factors in this Australian study reflect other international studies, providing a clear market segment for targeted snowsport safety messages for those under 16 years, visitors to the alpine regions and those not wearing wrist guards.