Assessment of intensity, prevalence and duration of everyday activities in Swiss school children: a cross-sectional analysis of accelerometer and diary data

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Bringolf-Isler, Bettina; Grize, Leticia; Mäder, Urs; Ruch, Nicole; Sennhauser, Felix H; Braun-Fahrländer, Charlotte;
(2009)

<p>Abstract</p> <p>Background</p> <p>Appropriately measuring habitual physical activity (PA) in children is a major challenge. Questionnaires and accelerometers are the most widely used instruments but both have well-known limitations. The aims of this study were to det... View more