对干预诱导的身体活动行为变化的贝叶斯网络分析:跨年龄,教育和活动障碍子组的比较建模研究
Simone Catharina Maria Wilhelmina Tummers1, Arjen Hommersom2,3, Lilian Lechner1
1Department of Health Psychology, Faculty of Psychology, Open University of the Netherlands, Valkenburgerweg 177, Heerlen, 6419 AT, The Netherlands, 31 455762888.
Online journal of public health informatics
|September 3, 2025
概括
通过考虑年龄,教育和PA障碍,量身定制体力活动 (PA) 干预措施可以提高有效性. 了解这些差异可以优化不同人群的干预内容.
科学领域:
- 行为科学
- 公共卫生
- 健康干预研究
背景情况:
- 调整干预内容可以提高有效性,特别是在体力活动 (PA) 行为方面.
- 之前的研究表明,根据性别等人口因素定制PA干预措施是有意义的.
- 基于年龄,教育和PA损伤的不同干预机制的理解对于优化有效性至关重要.
研究的目的:
- 通过贝叶斯网络,根据年龄,教育水平和BP损伤定义的子群体对BP干预机制的差异进行调查.
- 确定这些主持人如何影响PA参与和干预反应.
主要方法:
- 贝叶斯网络用于分析来自5项研究的综合数据集的分群特定数据.
- 根据年龄,教育水平和PA损伤定义了子群体.
- 估计每个子群体的稳定贝叶斯网络,可视化相关路径以确定子群体特定的干预机制.
主要成果:
- 类似的决定因素影响了各个亚群的短期血压,而意图和习惯是关键的长期因素.
- 年龄差异:与年轻人相比,干预措施对老年人的态度和计划的影响较小.
- 教育差异:计划和内在动机对受教育程度较低的参与者影响较小,而态度在长期影响中起着更大的作用.
- 在没有障碍的人群中,态度和规划更为重要,在有障碍的人群中,干预直接影响的因素较少.
结论:
- 揭示了特定小群的行为变化模式,使得干预内容能够更好地定制.
- 干预机制在不同年龄,教育和PA障碍群体之间有很大的差异.
- 这项研究为优化多种人群的PA干预提供了关键的见解.
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