Variability and reliability study of overall physical activity and activity intensity levels using 24 h-accelerometry-assessed data

• Главные авторы: Lina Jaeschke (Автор), Astrid Steinbrecher (Автор), Stephanie Jeran (Автор), Stefan Konigorski (Автор), Tobias Pischon (Автор)
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• Опубликовано: BMC, 2018-04-01T00:00:00Z.
• Предметы: article
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Abstract Background 24 h-accelerometry is now used to objectively assess physical activity (PA) in many observational studies like the German National Cohort; however, PA variability, observational time needed to estimate habitual PA, and reliability are unclear. Methods We assessed 24 h-PA of 50 pa...