Iannotti, R. J., Kogan, M. D., Janssen, I., & Boyce, W. F. (2009). Patterns of Adolescent Physical Activity, Screen-Based Media Use, and Positive and Negative Health Indicators in the US and Canada. Journal of Adolescence Health, 44, 493-499.

http://dx.doi.org/10.1016/j.jadohealth.2008.10.142

has been cited by the following article:

• TITLE: Physical Activity, Screen Time and Sleep among Youth Participating and Non-Participating in Organized Sports—The Finnish Health Promoting Sports Club (FHPSC) Study

  AUTHORS: Kasper Mäkelä, Sami Kokko, Lasse Kannas, Jari Villberg, Tommi Vasankari, J. Olli Heinonen, Kai Savonen, Lauri Alanko, Raija Korpelainen, Harri Selänne, Jari Parkkari

  KEYWORDS: Sport Club Participation, Physical Activity, Sleep, Screen Time, Adolescents, Health Promotion

  JOURNAL NAME: Advances in Physical Education, Vol.6 No.4, November 7, 2016

  ABSTRACT: Objectives: The aim of this Health Promoting Sport Club (HPSC) study was to compare physical activity (PA), sleep time and screen time (ST) between sports club participants (n = 1200) and non-participants (n = 913). Design: A cross-sectional survey design was employed to assess PA, sleep and ST of adolescents. Methods: Information on these was collected from 14 to 16 year old adolescents (1200 sport club participants and 913 non-participants) through a standardized questionnaire. Results: Boys were more physically active than girls and met the PA guidelines more often than girls (p p p p p