Perry Cynthia K, Garside Hailey, Morones Sandra, Hayman Laura L
Department of Family and Child Nursing, University of Washington, PO Box 357262, Seattle, WA 98195-7262, USA.
J Prim Prev. 2012 Jun;33(2-3):111-35. doi: 10.1007/s10935-012-0270-3.
Many factors contribute to the decline in physical activity (PA) observed during adolescence. We used an ecological framework to review 30 publications of PA interventions published between 1977 and 2009 targeting youth aged 12-18 years (19 PA interventions). We included studies that measured a primary outcome of PA and also examined intervening variables. Most studies targeted the intrapersonal and environmental domains. The body of literature on PA interventions in youth suggests the importance of targeting ecological domains beyond the individual level. Future investigations should be theory-based and include analysis of mediators across ecological domains in order to identify the most effective combination of factors to promote PA in youth.
许多因素导致了在青春期观察到的身体活动（PA）下降。我们使用一个生态框架来回顾1977年至2009年间发表的30篇针对12至18岁青少年的PA干预措施的出版物（19项PA干预措施）。我们纳入了测量PA主要结果并检查干预变量的研究。大多数研究针对个人和环境领域。关于青少年PA干预措施的文献表明，针对个体层面以外的生态领域很重要。未来的研究应以理论为基础，并包括对跨生态领域中介因素的分析，以便确定促进青少年PA的最有效因素组合。
