Multilevel predictors of adolescent physical activity: a longitudinal analysis

• Hlavní autoři: Hearst Mary O (Autor), Patnode Carrie D (Autor), Sirard John R (Autor), Farbakhsh Kian (Autor), Lytle Leslie A (Autor)
• Médium: Kniha
• Vydáno: BMC, 2012-02-01T00:00:00Z.
• Témata: article
• On-line přístup: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>To examine how factors from a social ecologic model predict physical activity (PA) among adolescents using a longitudinal analysis.</p> <p>Methods</p> <p>Participants in this longitudinal study were adolescent...