The Effect of a Safety Video on Ski and Snowboard School Program Participants in Calgary, Alberta

Not Applicable

• Conditions: Knowledge, Attitudes, Practice; Risk Behavior; Injuries
• Interventions: Other: Ski and Snowboard Safety Video

• Registration Number: NCT03184779
• Lead Sponsor: Sport Injury Prevention Research Centre

Brief Summary

The main objective of the study is to investigate if a video intervention can help increase knowledge, decrease risky behaviours on the hill, and reduce injury risk in students who participate in ski and snowboard school programs. The study design is a cluster randomized controlled trial where participating schools will be randomized into either an intervention or control group. The intervention video will contain an injury prevention and safety promotion component for skiing or snowboarding. The control group will receive the standard orientation video that many schools typically provide for students prior to their ski/snowboard outings in previous years.

Detailed Description

Skiing and snowboarding are two popular winter activities, and school sanctioned ski and snowboard programs hosted at local ski areas provide students the opportunity to discover and engage in new activities that can benefit their physical and mental well-being. However, these winter sports can be associated with a high risk of injury. Previous studies have found that the majority of injuries in snow sports are preventable and tend to be caused by poor decisions, actions and human error. As part of ski and snowboard school programs at WinSport's Canada Olympic Park (COP) in Calgary, Alberta, children receive an introduction to the sport including basic safety information. However, there is no consistent and comprehensive injury prevention component built into ski and snowboard school outing programs. For this research, the investigative team will implement and evaluate a video intervention with built-in injury prevention and safety promotion messages.

The study design is a cluster randomized controlled trial where participating schools will be randomized into either an intervention or control group. The intervention video is approximately 10 minutes in length and will include information on proper preparation, correct protective equipment use, and strategies for speed control and collision avoidance while skiing or snowboarding. The content and format of the intervention video was developed and informed by focus groups with parents, students, ski patrollers, and ski instructors to ensure optimal information uptake for viewers.The control group will receive the standard orientation video that many schools usually provide for students prior to their ski/snowboard outings.

The participants will be children between the ages of 6 to 15 years (grades 1 to 9) who participate in the ski and snowboard school programs at COP in Calgary, Alberta. The outcomes of interest that will be measured include knowledge uptake (through the use of pre- and post-test questionnaires delivered before and after watching the assigned video, and measuring differences in test scores before and after watching the video), behavioural changes (through the use of multiple observers who will collect data on unsafe behaviours and actions observed on the ski hill during two hour time intervals) and injury risk (through the use of nationally standardized ski patrol accident report forms that will be provided by the ski area and school program enrollment data to calculate injury rates).

Study Timeline

• Study Start: 2016-07-26
• Primary Completion: 2017-03-17
• Status Verified: 2017-04
• Study First Submitted: 2017-05-02
• Study First Submitted QC: 2017-06-10
• Study First Posted: 2017-06-14
• Last Update Submitted: 2017-10-04
• Last Update Posted: 2017-10-05
• Study Completion: 2017-12-30

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 2348

Inclusion Criteria

• Elementary and junior high school students (grades 1 to 9)
• Attends a school participating in a ski and snowboard school program hosted by a local ski area

Exclusion Criteria

• High school students (grade 10 or above)

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Intervention	Ski and Snowboard Safety Video	The intervention group will receive an educational video containing safety messages and an injury prevention component with the intent of reducing behaviours and actions on the hill than can potentially lead to injury.

Primary Outcome Measures

Name	Time	Method
Knowledge Uptake	Throughout the ski/snowboard season (up to 5 months)	Students will take a baseline safety knowledge assessment before watching the assigned video (pre-test) and take the same test immediately after watching the assigned video (post-test). The video viewing and the pre- and post-test completion will be moderated in a classroom by the teacher and a member of the research team. Questions about preparations, equipment and proper hill etiquette will be included in the knowledge assessment questionnaire.; At the start of the data collection session at the school, demographic information will be collected followed by the pre-test knowledge assessment for students to complete independently. After the pre-test knowledge assessment is completed and submitted, the students will then watch their assigned video. Immediately following the video, the students will independently complete the post-test knowledge assessment. A follow-up assessment test will be given to the participants approximately 1 month after watching the video.

Secondary Outcome Measures

Name	Time	Method
Risky Behaviours	Throughout the ski/snowboard season (up to 5 months)	Two research assistants (RAs) will observe the behaviour and characteristics of school participants during 2-hour intervals. Data will be collected on multiple unsafe behaviours, including: obstructing the run, stopping in an area where they are not visible, not yielding or giving right of way to skiers/snowboarders below, skiing/snowboarding too close to others, excessive speed, and jumping unsafely. RAs will select and agree on the next student who comes off the magic carpet to observe. When both observers are ready, they will give each other a cue and start observing the same student as they go down the hill. The RAs will stop observing and recording data on that student when the student reaches the bottom of the run. Once both RAs have recorded their data and confirm they are ready for the next student, they will choose the next student for observation. The number of students in the ski area during the time periods will also be recorded for denominator data as students per hour.
Injury	Throughout the ski/snowboard season (up to 5 months)	Injury data will be obtained from the ski patrol Accident Report Forms (ARF). ARFs are completed by ski patrollers and contain information on the circumstances surrounding the injury, as well as the demographic characteristics of the injured skier or snowboarder. The forms also include information on whether those who were injured were participating in a school program at the time of injury. All personal identifying information will be removed from ARFs by ski patrol before being given to the research team for analysis. The name of the school and the date and time of the injury will be used to link ski patrol ARF injury data to the intervention or control schools. Denominator data will be the school program data; these data contain information on which schools were at the ski area for each day and the number of participants. This information is entered by school teachers and compiled by WinSport.