[Limitations of data on physical activity in Canada: implications for monitoring trends].
The current low level of physical activity among Canadians is a dominant public health concern. Accordingly, a clear understanding of physical activity patterns and trends is of paramount importance. Irregularities in monitoring, analysis, and reporting procedures create potential confusion among researchers, policy-makers, and the public alike. The purpose of this paper is to consolidate reported findings and provide a critical assessment of the physical activity surveillance procedures, analytical practices, and reporting protocols currently employed in Canada to provide insights for accurate and consistent interpretation of data, as well as recommendations for future surveillance efforts.
Katzmarzyk
Peter T
PT
Ecole de kinésiologie et d'études en santé, Université Queen's, Kingston, ON K7L 3N6, Canada. peter.katzmarzyk@pbrc.edu
Tremblay
Mark S
MS
D002170:Canada; D003627:Data Interpretation, Statistical; D006291:Health Policy; D006306:Health Surveys; D006801:Humans; D009043:Motor Activity / Q000502:physiology*; D011153:Population; D011159:Population Surveillance / Q000379:methods*; D012306:Risk