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Cover Image for Criterion validity of two physical activity and one sedentary time questionnaire against accelerometry in a large cohort of adults and older adults.

Criterion validity of two physical activity and one sedentary time questionnaire against accelerometry in a large cohort of adults and older adults.

Edvard H Sagelv, Laila A Hopstock, Jonas Johansson, Bjørge H Hansen, Soren Brage, Alexander Horsch, Ulf Ekelund, Bente Morseth

Apr 11, 2020

Objectives:We compared the ability of physical activity and sitting time questionnaires (PAQ) for ranking individuals versus continuous volume calculations (physical activity level (PAL), metabolic equivalents of task (MET)...

Medicine EPIDEMIOLOGY physical activity accelerometer sitting time

Published by: BMJ open sport & exercise medicine