TY - GEN AU - Vanhelst,Jeremy AU - Béghin,Laurent AU - Salleron,Julia AU - Ruiz,Jonathan R AU - Ortega,Francesco B AU - Ottevaere,Charlene AU - Molnar,Denes AU - Kafatos,Anthony AU - Manios,Yannis AU - Widhalm,Kurt AU - Casajus,J A AU - Mauro,Beatrice AU - Sjöström,Michael AU - Gottrand,Frédéric TI - Impact of the choice of threshold on physical activity patterns in free living conditions among adolescents measured using a uniaxial accelerometer: the HELENA study SN - 1466-447X PY - 2014///1014 KW - Actigraphy KW - methods KW - Adolescent KW - Exercise KW - Female KW - Humans KW - Male KW - Physical Exertion KW - Reference Values N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1080/02640414.2013.809473 ER -