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Questionnaire choice affects the prevalence of recommended physical activity: an online survey comparing four measuring instruments within the same sample
BACKGROUND: Since prevalence estimates of recommended physical activity (PA) considerably vary between different surveys, prevalence might be crucially affected by the choice of measuring instrument. The aim of the present study is to compare the results of four PA questionnaires regarding the curre...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7791658/ https://www.ncbi.nlm.nih.gov/pubmed/33413280 http://dx.doi.org/10.1186/s12889-020-10113-9 |