来自弱势地区的学生进行干预后体育活动行为的途径:基于社会生态方法的集群随机对照试验
Jaqueline Aragoni da Silva1, Valter Cordeiro Barbosa Filho2, Alexsandra da Silva Bandeira1
1Universidade Federal de Santa Catarina, Florianópolis, Brasil.
Cadernos de saude publica
|November 13, 2024
概括
当学校的体育活动干预措施提高学生的态度和社会支持时,它们更有效. 这项研究发现,来自朋友和老师的社会支持显著提高了巴西学生的体育活动.
科学领域:
- 公共卫生 公共卫生
- 行为科学 行为科学
- 儿科健康 儿科健康
背景情况:
- 基于学校的体育活动干预措施对学生健康至关重要.
- 了解干预成功的媒介对于优化结果至关重要.
- 之前的研究强调了在多样化的学生群体中需要有效的策略.
研究的目的:
- 研究基于学校的体育活动干预措施的调解途径.
- 分析"Fortaleça sua Saúde"计划对巴西学生体育活动的影响.
- 确定影响中度至强度体力活动水平的关键因素.
主要方法:
- 一个为期一个学期的多元干预,涉及教师培训,体育活动机会和健康教育.
- 评估自我报告的中度至强烈的体力活动和调解因素 (态度,自我效能,社会支持,感知环境,设施).
- 在1085名学生 (11-18岁) 中确定调解效应的系数分析的产物.
主要成果:
- 这项干预表明,对体力活动的总影响显著 (0.706).
- 对身体活动的态度和朋友/老师的社会支持解释了40%的干预效果.
- 性别特定的调解:男孩的朋友支持 (ab:0.113),女孩的教师支持 (ab:0.135).
结论:
- 多组件干预可以通过影响社会生态因素有效地增加身体活动.
- 社会支持和积极的态度是学校体育活动计划的关键调解者.
- 研究结果支持将这些要素纳入青少年公共卫生政策.
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