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Reliability and Validity of an Internet-based Questionnaire Measuring Lifetime Physical Activity
Lifetime exposure to physical activity is an important construct for evaluating associations between physical activity and disease outcomes, given the long induction periods in many chronic diseases. The authors' objective in this study was to evaluate the measurement properties of the Lifetime...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Oxford University Press
2010
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2970783/ https://ncbi.nlm.nih.gov/pubmed/20876666 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwq273 |
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