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How Many Days Was That? We’re Still Not Sure, But We’re Asking the Question Better!
Unreliable measures limit the ability to detect relationships with other variables. Day-to-day variability in measurement is a source of unreliability. Studies vary substantially in numbers of days needed to reliably assess physical activity. The required numbers of days has probably been underestim...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2008
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2739114/ https://ncbi.nlm.nih.gov/pubmed/18562972 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1249/MSS.0b013e31817c6651 |
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