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Validity of self-reported leisure-time sedentary behavior in adolescents
BACKGROUND: To evaluate the concordance between leisure-time sedentary behavior in adolescents assessed by an activity-based questionnaire and accelerometry. A convenience sample of 128 girls and 73 boys, 11-15 years of age (12.6 ± 1.1 years) from six states across the United States examined as part...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3046002/ https://www.ncbi.nlm.nih.gov/pubmed/21314953 http://dx.doi.org/10.1186/1477-5751-10-2 |