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Developmental trajectories of physical activity and television viewing during adolescence among girls: National Growth and Health Cohort Study
BACKGROUND: Analytic methodology for investigating physical activity patterns over time has been limited. The aim of this study was to demonstrate the group-based trajectory analysis process for identifying developmental physical activity (PA) and television (TV) viewing trajectories and the risk fa...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4502939/ https://www.ncbi.nlm.nih.gov/pubmed/26174016 http://dx.doi.org/10.1186/s12889-015-2043-4 |