The contribution of preschool playground factors in explaining children's physical activity during recess

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The contribution of preschool playground factors in explaining children's physical activity during recess Greet Cardon*1, Eveline Van Cauwenberghe1, Valery Labarque2, Leen Haerens3 and Ilse De Bourdeaudhuij1 Address: 1Department of Movement and Sports Sciences, Ghent University, Watersportlaan 2, 9000 Ghent, Belgium, 2European University College Brussels, Research Center for Education and Welfare, Campus Nieuwland, Nieuwland 168, 1000 Brussels, Belgium and 3Research Foundation Flanders, Ghent University, Watersportlaan 2, 9000 Ghent, Belgium Email: Greet Cardon* - [email protected]; Eveline Van Cauwenberghe - [email protected]; Valery Labarque - [email protected]; Leen Haerens - [email protected]; Ilse De Bourdeaudhuij - [email protected] * Corresponding author

Published: 26 February 2008 International Journal of Behavioral Nutrition and Physical Activity 2008, 5:11 5868-5-11

doi:10.1186/1479-

Received: 13 August 2007 Accepted: 26 February 2008

This article is available from: http://www.ijbnpa.org/content/5/1/11 © 2008 Cardon et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract Background: Low levels of physical activity are characteristic in preschoolers. To effectively promote physical activity, it is necessary to understand factors that influence young children's physical activity. The present study aimed to investigate how physical activity levels are influenced by environmental factors during recess in preschool. Methods: Preschool playground observations and pedometry during recess were carried out in 39 randomly selected preschools (415 boys and 368 girls; 5.3 ± 0.4 years old). In order to examine the contribution of playground variables to physical activity levels, taking adjustment for clustering of subjects within preschools into account, multilevel analyses were conducted. Results: During recess boys took significantly more steps per minute than girls (65 ± 36 versus 54 ± 28 steps/min). In both genders higher step counts per minute were significantly associated with less children per m2 and with shorter recess times. Only in boys a hard playground surface was a borderline significant predictor for higher physical activity levels. In girls higher step counts were associated with the presence of less supervising teachers. Playground markings, access to toys, the number of playing or aiming equipment pieces and the presence of vegetation or height differences were not significant physical activity predictors in both genders. Conclusion: In preschool children physical activity during outdoor play is associated with modifiable playground factors. Further study is recommended to evaluate if the provision of more play space, the promotion of continued activity by sup