• 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 ...