验证一种用于评估改善水果和蔬菜获取的社区干预措施的新方法
Louisa Ewald1, Kate E LeGrand1, Claire-Lorentz Ugo-Ike2
1Institute for Health Metrics and Evaluation, Seattle, WA 98105, USA.
International journal of environmental research and public health
|February 26, 2025
概括
一个新的调查工具有效地衡量了社区计划对水果和蔬菜摄入量的影响. 大多数参与者增加了消费,强调成本和可访问性是健康饮食的主要障碍.
科学领域:
- 营养科学 营养科学
- 公共卫生评估 公共卫生评估
- 基于社区的研究.
背景情况:
- 现有的评估工具对于小规模的饮食干预不够.
- 需要有效的方法来评估贫困人口的饮食行为.
- 这项研究解决了评估社区计划对水果和蔬菜消费的影响的差距.
研究的目的:
- 分析一种用于评估社区计划的新型调查工具的试点数据.
- 评估该工具在捕捉饮食行为变化的有效性.
- 在社区项目参与者中识别健康饮食的障碍.
主要方法:
- 开发了一个调查工具,使用与利益相关者和社区成员的参与式研究方法.
- 在四个社区计划中进行了试点调查.
- 验证了发现,并将其与行为风险因素监测系统数据进行了比较.
主要成果:
- 试点调查的完成率很高 (98.2%).
- 62.5%的受访者报告增加了水果和蔬菜的消费.
- 成本,时间和可访问性被确定为健康饮食的主要障碍.
结论:
- 开发的调查工具有效地捕捉饮食行为和节目影响.
- 需要进一步的研究,以扩大该工具在各种环境中的适用性.
- 社区计划的强有力的影响评估方法需要加强.
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