00000nam 2200000zi 4500 9.953016 CaOODSP 20250709091217 m o d f cr mn||||||||| 250709e201401##onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- y0y1 CS82-003/2014-1E-PDF Colley, Rachel C., author. Impact of accelerometer epoch length on physical activity and sedentary behaviour outcomes for preschool-aged children / by Rachel C. Colley, Alysha Harvey, Kimberly P. Grattan and Kristi B. Adamo. [Ottawa] : Statistics Canada = Statistique Canada, January 2014. ©2014 1 online resource (pages 3-9) : colour illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Health reports, 1209-1367 ; v. 25, no. 1 Issued also in French under title: Incidence de la longueur de période sur les résultats d'accélérométrie en matière d'activité physique et de comportement sédentaire chez les enfants d'âge préscolaire. ISSN of series supplied from ISSN Portal. "Component of Statistics Canada catalogue no. 82-003-X, Health Reports." "Article." "Methodological insights." Includes bibliographical references (page 9). "The Canadian Health Measures Survey uses accelerometry to collect physical activity and sedentary behaviour data. Between cycles 2 and 3, a transition was made from 60-second to 15-second epochs in accelerometry data for children aged 3 to 5. This study examines the impact of epoch length on physical activity and sedentary behaviour outcomes. Twenty-nine children aged 3 to 5 wore two accelerometers at the same time, one initialized to collect data in 60-second epochs, and the other, in 15-second epochs. Comparisons between epoch settings were made for several physical activity variables. …"--Abstract, page 3. Exercise Canada Statistical methods. Sedentary behavior in children Canada Statistical methods. Children Health and hygiene Canada Statistical methods. Statistics Canada, issuing body. Incidence de la longueur de période sur les résultats d'accélérométrie en matière d'activité physique et de comportement sédentaire chez les enfants d'âge préscolaire / (CaOODSP)9.953018 Health reports (Series) v. 25, no. 1. (CaOODSP)9.950253 PDF 2.91 MB https://publications.gc.ca/collections/collection_2025/statcan/82-003-x/CS82-003-2014-1-eng.pdf HTML N/A https://www150.statcan.gc.ca/n1/pub/82-003-x/2014001/article/11891-eng.htm 82-003-X