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Do we have to reduce the recall period? Validity of a daily physical activity questionnaire (PAQ24) in young active adults
BACKGROUND: Combining the strengths of physical activity (PA) diaries and questionnaires may be needed to improve the unsatisfying measurement quality of existing PA questionnaires. This study investigated the construct validity of a short PA questionnaire (Physical Activity Questionnaire for 24 h [...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6966869/ https://www.ncbi.nlm.nih.gov/pubmed/31948416 http://dx.doi.org/10.1186/s12889-020-8165-3 |