Adherence to the 24-Hour Movement Guidelines among 10- to 17-year-old Canadians

摘要

Introduction: The Canadian 24-Hour Movement Guidelines for Children and Youth were released in 2016. They contain specific recommendations on the daily time that 5- to 17-year-olds should devote to moderate-to-vigorous physical activity, recreational screen time, and sleep. The objective of this study was to estimate the proportion of Canadians aged 10 to 17 years that meet the recommendations contained within the 24-Hour Movement Guidelines for Children and Youth . Methods: A nationally representative sample of 22 115 young people was examined. Movement behaviour data were self-reported. Adherence to the guideline recommendations were based on the following: accumulation of at least 60 minutes per day of moderate-to-vigorous physical activity, no more than 2 hours per day of recreational screen time, and 9 to 11 hoursight of uninterrupted sleep for those aged 10 to 13 years or 8 to 10 hoursight for those aged 14 to 17 years. Results: Only 3% of the sample met all three of the key recommendations contained in the guidelines. Twenty-five percent met two of the recommendations, 51% met one of the recommendations, and 21% met none of the three recommendations. More children and youth met recommendations for sleep duration (66%) than for moderate-to-vigorous physical activity (35%) and screen time (8%). Conclusion: A small minority (< 3%) of Canadians aged 10 to 17 years met all three of the key recommendations contained in the 24-Hour Movement Guidelines for Children and Youth .