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International Physical Activity and Built Environment Study of adolescents: IPEN Adolescent design, protocol and measures
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 the International Physical Activity and Environment Study of Adolescents (IPEN A...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7813342/ https://www.ncbi.nlm.nih.gov/pubmed/33462102 http://dx.doi.org/10.1136/bmjopen-2020-046636 |