Sedentary behaviour surveillance in Canada: trends, challenges and lessons learned.
Stephanie A PrinceAlexandria MelvinKaren C RobertsGregory P ButlerWendy ThompsonPublished in: The international journal of behavioral nutrition and physical activity (2020)
Changes in measurement of sedentary behaviour can affect estimates and reduce comparability over time. Total leisure screen use appears to have increased over time, reflecting the ways in which Canadians spend their free time and technological advances. The main public health message is the need for continued efforts to reduce leisure screen use, especially among youth and older adults.