Browsing School of Sport and Recreation by Author "Sallis, JF"
Now showing items 1-7 of 7
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Associations of Accelerometer Measured School- and Non-school Based Physical Activity and Sedentary Time With Body Mass Index: IPEN Adolescent Study
Van Dyck, D; Barnett, A; Cerin, E; Conway, TL; Esteban-Cornejo, I; Hinckson, E; Rubín, L; Rush, E; Baron-Epel, O; Cain, KL; Christiansen, LB; Islam, MZ; Mitáš, J; Molina-García, J; Oyeyemi, A; Ranjani, H; Reis, R; Santos, MP; Sit, C; Timperio, A; Muda, WAMW; Sallis, JF (Springer, 2022)BACKGROUND: This study examined the strength, shape and direction of associations of accelerometer-assessed overall, school- and non-school-based moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with ... -
Development and Validation of the Neighborhood Environment Walkability Scale for Youth Across Six Continents
Cerin, E; Conway, TL; Barnett, A; Smith, M; Veitch, J; Cain, KL; Salonna, F; Reis, RS; Molina-García, J; Hinckson, E; Muda, WAMW; Anjana, RM; Van Dyck, D; Oyeyemi, AL; Timperio, A; Christiansen, LB; Mitáš, J; Mota, J; Moran, M; Islam, MZ; Mellecker, RR; Sallis, JF (BioMed Central, 2019)Background: The IPEN International Physical Activity and Environment Network Adolescent project was conducted using common study protocols to document the strength, shape, and generalizability of associations of perceived ... -
Do Associations Between Objectively-assessed Physical Activity and Neighbourhood Environment Attributes Vary by Time of the Day and Day of the Week? IPEN Adult Study
Cerin, E; Mitáš, J; Cain, KL; Conway, TL; Adams, MA; Schofield, G; Sarmiento, OL; Reis, RS; Schipperijn, J; Davey, R; Salvo, D; Orzanco-Garralda, R; Macfarlane, DJ; De Bourdeaudhuij, I; Owen, N; Sallis, JF; Van Dyck, D (BioMed Central, 2017)Background: To more accurately quantify the potential impact of the neighbourhood environment on adults' physical activity (PA), it is important to compare environment-PA associations between periods of the day or week ... -
International Comparison of Observation-specific Spatial Buffers: Maximizing the Ability to Estimate Physical Activity
Frank, LD; Fox, EH; Ulmer, JM; Chapman, JE; Kershaw, SE; Sallis, JF; Conway, TL; Cerin, E; Cain, KL; Adams, MA; Smith, GR; Hinckson, E; Mavoa, S; Christiansen, LB; Hino, AA; Lopes, AA; Schipperijn, J (BioMed Central, 2017)Advancements in geographic information systems over the past two decades have increased the specificity by which an individual's neighborhood environment may be spatially defined for physical activity and health research. ... -
International Physical Activity and Built Environment Study of Adolescents: IPEN Adolescent Design, Protocol and Measures
Cain, KL; Salmon, J; Conway, TL; Cerin, E; Hinckson, E; Mitáš, J; Schipperijn, J; Frank, LD; Anjana, RM; Barnett, A; Dygrýn, J; Islam, MZ; Molina-García, J; Moran, M; Wan Muda, WAM; Oyeyemi, AL; Reis, R; Santos, MP; Schmidt, T; Schofield, GM; Timperio, A; Van Dyck, D; Sallis, JF (2021)INTRODUCTION: Only international studies can provide the full variability of built environments and accurately estimate effect sizes of relations between contrasting environments and health-related outcomes. The aims of ... -
International Study of Objectively-measured Physical Activity and Sedentary Time With Body Mass Index and Obesity: IPEN Adult Study
Van Dyck, D; Cerin, E; De Bourdeaudhuij, I; Hinckson, E; Reis, RS; Davey, R; Sarmiento, OL; Mitas, J; Troelsen, J; MacFarlane, D; Salvo, D; Aguinaga-Ontoso, I; Owen, N; Cain, KL; Sallis, JF (Springer Nature, 2014)Background:Physical activity (PA) has been consistently implicated in the etiology of obesity, while recent evidence on the importance of sedentary time remains inconsistent. Understanding of dose-response associations of ... -
Sharing Good News Across the World: Developing Comparable Scores Across 12 Countries for the Neighborhood Environment Walkability Scale (NEWS)
Cerin, E; Conway, TL; Cain, KL; Kerr, J; De Bourdeaudhuij, I; Owen, N; Reis, RS; Sarmiento, OL; Hinckson, EA; Salvo, D; Christiansen, LB; Macfarlane, DJ; Davey, R; Mitáš, J; Aguinaga-Ontoso, I; Sallis, JF (BioMed Central Ltd., 2013)Background The IPEN (International Physical Activity and Environment Network) Adult project seeks to conduct pooled analyses of associations of perceived neighborhood environment, as measured by the Neighborhood Environment ...