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Reliability and validity of the international physical activity questionnaire in the Nord-Trøndelag health study (HUNT) population of men
BACKGROUND: There is no standardized method for the assessment of physical activity (PA). Therefore it is important to investigate the validity and comparability of different measures. The International Physical Activity Questionnaire (IPAQ) has been developed as an instrument for cross-national ass...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2008
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2577099/ https://www.ncbi.nlm.nih.gov/pubmed/18844976 http://dx.doi.org/10.1186/1471-2288-8-63 |