在低社会经济水平的人群中,社区饮食干预措施的吸收,保留和提供
Abigail Stephen1, Julia L Allan2, Oana Petre1
1The Rowett Institute, University of Aberdeen, Aberdeen, Scotland.
Psychology & health
|December 19, 2025
概括
针对低社会经济地位 (SES) 人群的社区饮食干预措施显示,摄入量 (80%) 和保持率 (71%) 低于最佳. 使用特定的行为改变技术 (BCT) 和定制支持的较短,以小组为基础的计划可以提高参与度.
科学领域:
- 公共卫生 公共卫生
- 行为科学 行为科学
- 营养干预 营养干预
背景情况:
- 基于社区的饮食干预对于社会经济地位较低的人群至关重要.
- 吸收和保留是干预成功的关键指标.
- 了解障碍物和促进者对于改善参与至关重要.
研究的目的:
- 评估低SES群体的社区饮食干预措施的吸收和保留.
- 确定影响参与者参与的因素.
- 为了比较与高与低成功率相关的干预特征.
主要方法:
- 系统的文献搜索进行到2024年3月.
- 包括114篇相关论文用于叙事综合.
- 对行为改变技术 (BCT) 的干预内容的编码.
主要成果:
- 平均吸收率为80%,保留率为71%,表明参与度不足最佳水平.
- 较短的持续时间,以小组为基础的格式,以及"提供有关健康后果的信息"的BCT与更高的成功相关.
- 后勤问题,社会经济因素和低动机是障碍;社会支持和定制方法是促进者.
结论:
- 改善参与者参与和保留对于针对低SES个体的饮食干预至关重要.
- 策略包括优化BCT,干预持续时间,设置,交付和根据参与者的需求量身定制.
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