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Predictors of validity and reliability of a physical activity record in adolescents
BACKGROUND: Poor to moderate validity of self-reported physical activity instruments is commonly observed in young people in low- and middle-income countries. However, the reasons for such low validity have not been examined in detail. We tested the validity of a self-administered daily physical act...
Autores principales: | Verstraeten, Roosmarijn, Lachat, Carl, Ochoa-Avilés, Angélica, Hagströmer, Maria, Huybregts, Lieven, Andrade, Susana, Donoso, Silvana, Van Camp, John, Maes, Lea, Kolsteren, Patrick |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3890530/ https://www.ncbi.nlm.nih.gov/pubmed/24289296 http://dx.doi.org/10.1186/1471-2458-13-1109 |
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