RESEARCH ARTICLE Effect and process evaluation of a kindergarten-based, family-involved intervention with a randomized cluster design on sedentary behaviour in 4- to 6- year old European preschool children: The ToyBox- study a1111111111 Julie Latomme1, Greet Cardon1*, Ilse De Bourdeaudhuij1, Violeta Iotova2, a1111111111 Berthold Koletzko3, Piotr Socha4, Luis Moreno5, Odysseas Androutsos6, Yannis Manios6, a1111111111 Marieke De Craemer1, On behalf of ToyBox-study group¶ a1111111111 a1111111111 1 Ghent University, Department of Movement and Sport Sciences, Ghent, Belgium, 2 Medical University Varna, Clinic of Paediatric Endocrinology, Varna, Bulgaria, 3 University of Munich Medical Centre, Dr. von Hauner Children's Hospital, Munich, Germany, 4 Children's Memorial Institute, Warsaw, Poland, 5 University of Zaragoza, GENUD (Growth, Exercise, Drinking behaviour and Development), Zaragoza, Spain, 6 Harokopio University, School of Health Science & Education, Department of Nutrition and Dietetics, Athens, Greece OPEN ACCESS ¶ Membership of the ToyBox-study group is provided in the Acknowledgments Citation: Latomme J, Cardon G, De Bourdeaudhuij *
[email protected] I, Iotova V, Koletzko B, Socha P, et al. (2017) Effect and process evaluation of a kindergarten-based, family-involved intervention with a randomized cluster design on sedentary behaviour in 4- to 6- Abstract year old European preschool children: The ToyBox- study. PLoS ONE 12(4): e0172730. https://doi.org/ 10.1371/journal.pone.0172730 Background Editor: Maciej Buchowski, Vanderbilt University, The aim of the present study evaluated the effect and process of the ToyBox-intervention on UNITED STATES proxy-reported sedentary behaviours in 4- to 6-year-old preschoolers from six European Received: October 11, 2016 countries. Accepted: February 7, 2017 Published: April 5, 2017 Methods Copyright: © 2017 Latomme et al.