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Validation of the Netherlands physical activity questionnaire in Brazilian children
BACKGROUND: Physical activity instruments can be subjective or objective. There is a need to assess the reliability of these instruments, especially for researches in children. The aim of this study was to determine the validity of the Netherlands Physical Activity Questionnaire (NPAQ). METHODS: Pop...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120736/ https://www.ncbi.nlm.nih.gov/pubmed/21600022 http://dx.doi.org/10.1186/1479-5868-8-45 |