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Calibration of the global physical activity questionnaire to Accelerometry measured physical activity and sedentary behavior

BACKGROUND: Self-report questionnaires are a valuable method of physical activity measurement in public health research; however, accuracy is often lacking. The purpose of this study is to improve the validity of the Global Physical Activity Questionnaire by calibrating it to 7 days of accelerometer...

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Pubblicato in:BMC Public Health
Autori principali: Metcalf, Kristen M., Baquero, Barbara I., Coronado Garcia, Mayra L., Francis, Shelby L., Janz, Kathleen F., Laroche, Helena H., Sewell, Daniel K.
Natura: Artigo
Lingua:Inglês
Pubblicazione: BioMed Central 2018
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5870179/
https://ncbi.nlm.nih.gov/pubmed/29587694
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12889-018-5310-3
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