Validity of questionnaire-based assessment of sedentary behaviour and physical activity in a population-based cohort of older men; comparisons with objectively measured physical activity data

BACKGROUND: Older adults are the most inactive age group and self-reporting of activities may be complicated by age-related reductions in structured activities and misclassification or recall biases. We investigate the validity of simple questionnaires about sedentary behaviour (SB), (including the...

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Detalles Bibliográficos
Autores principales: Jefferis, Barbara J., Sartini, Claudio, Ash, Sarah, Lennon, Lucy T., Wannamethee, S. Goya, Whincup, Peter H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2016
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4743260/
https://www.ncbi.nlm.nih.gov/pubmed/26847215
http://dx.doi.org/10.1186/s12966-016-0338-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4743260/
https://www.ncbi.nlm.nih.gov/pubmed/26847215
http://dx.doi.org/10.1186/s12966-016-0338-1

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