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Comparison of older and newer generations of ActiGraph accelerometers with the normal filter and the low frequency extension
BACKGROUND: Many studies used the older ActiGraph (7164) for physical activity measurement, but this model has been replaced with newer ones (e.g., GT3X+). The assumption that new generation models are more accurate has been questioned, especially for measuring lower intensity levels. The low-freque...
| Autores principales: | , , , , |
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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/PMC3641979/ https://www.ncbi.nlm.nih.gov/pubmed/23618461 http://dx.doi.org/10.1186/1479-5868-10-51 |