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What they say and what they do: comparing physical activity across the USA, England and the Netherlands
BACKGROUND: Physical activity (PA) is important for maintaining health, but there are fundamental unanswered questions on how best it should be measured. METHODS: We measured PA in the Netherlands (n=748), the USA (n=540) and England (n=254), both by a 7 day wrist-worn accelerometer and by self-repo...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5969391/ https://www.ncbi.nlm.nih.gov/pubmed/29643112 http://dx.doi.org/10.1136/jech-2017-209703 |