See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/8931923 Physical Activity Levels and Patterns of 9- and 15-yr-Old European Children Article in Medicine & Science in Sports & Exercise · February 2004 DOI: 10.1249/01.MSS.0000106174.43932.92 · Source: PubMed CITATIONS 622 READS 5,158 8 authors, including: Some of the authors of this publication are also working on these related projects: Physical Activity and Nutrition in Children (PANIC) Study View project Lars Bo Andersen University of Southern Denmark 365 PUBLICATIONS 14,742 CITATIONS SEE PROFILE Niels Wedderkopp University of Southern Denmark 140 PUBLICATIONS 5,936 CITATIONS SEE PROFILE Luis B. Sardinha University of Lisbon 411 PUBLICATIONS 7,750 CITATIONS SEE PROFILE Ulf Ekelund Norwegian School of Sport Sciences (NIH) 478 PUBLICATIONS 22,734 CITATIONS SEE PROFILE All content following this page was uploaded by Niels Wedderkopp on 29 November 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.