试点混合数字行为改变干预措施的可行性和潜在效果,促进一年的可持续饮食
Ujué Fresán1, Miguel López-Moreno2, Sergi Fàbregues3
1Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain. ujue.fresan@isglobal.org.
Scientific reports
|January 15, 2025
概括
一项试点数字干预有效地促进了可持续饮食,增加了水果和蔬菜摄入量,减少了肉类消费. 这种方法对公众健康和环境福祉有希望.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 数字健康干预措施 数字健康干预措施
背景情况:
- 越来越需要可持续的饮食来支持人类和地球的健康.
- 数字干预为促进饮食行为改变提供了可扩展的解决方案.
研究的目的:
- 评估可持续饮食混合数字干预的可行性,可接受性和影响.
- 评估饮食成分的变化和可持续的食物选择.
主要方法:
- 一系列的ABA n-of-1试验超过一年,有12名参与者.
- 混合干预:短信和个性化的在线反会话.
- 每天收集定量饮食数据,并进行结束阶段的定性访谈.
主要成果:
- 高可行性和可接受性:100%的保留率,75%的反会议出席率,86%的问卷答复率.
- 对饮食组成有显著的积极影响:92%增加水果/蔬菜摄入量,58%减少红色/加工/超加工肉类.
- 参与者采用了其他可持续的做法:减少食物浪费,选择环保产品,优先考虑公平来源的食物.
结论:
- 数字干预对于促进可持续的饮食行为是有效的.
- 未来的研究应该针对多样化的群体,包括动机较低的个人和多样化的社会经济群体.
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