Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958 Federiksberg C, Denmark.
Centre for Food and Hospitality Research, Institute Paul Bocuse, BP25, 69131 Ecully, France.
Int J Environ Res Public Health. 2020 Oct 15;17(20):7488. doi: 10.3390/ijerph17207488.
Diet-related chronic disease is a global health epidemic giving rise to a high incidence of morbidity and mortality. With the rise of the digital revolution, there has been increased interest in using digital technology for eating behavioural change as a mean of diet-related chronic disease prevention. However, evidence on digital dietary behaviour change is relatively scarce. To address this problem, this review considers the digital interventions currently being used in dietary behaviour change studies. A literature search was conducted in databases like PubMed, Cochrane Library, CINAHL, Medline, and PsycInfo. Among 119 articles screened, 15 were selected for the study as they met all the inclusion criteria according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) search strategy. Four primary digital intervention methods were noted: use of personal digital assistants, use of the internet as an educational tool, use of video games and use of mobile phone applications. The efficiency of all the interventions increased when coupled with tailored feedback and counselling. It was established that the scalable and sustainable properties of digital interventions have the potential to bring about adequate changes in the eating behaviour of individuals. Further research should concentrate on the appropriate personalisation of the interventions, according to the requirements of the individuals, and proper integration of behaviour change techniques to motivate long-term adherence.
饮食相关的慢性病是一种全球健康流行病，导致发病率和死亡率居高不下。随着数字革命的兴起，人们越来越有兴趣利用数字技术来改变饮食行为，以此作为预防与饮食相关的慢性病的手段。然而，关于数字饮食行为改变的证据相对较少。为了解决这个问题，本综述考虑了目前用于饮食行为改变研究的数字干预措施。在 PubMed、Cochrane Library、CINAHL、Medline 和 PsycInfo 等数据库中进行了文献检索。在筛选出的 119 篇文章中，有 15 篇符合根据系统评价和荟萃分析的首选报告项目 (PRISMA) 搜索策略制定的所有纳入标准，被选为研究对象。注意到四种主要的数字干预方法：使用个人数字助理、将互联网用作教育工具、使用视频游戏和使用移动应用程序。当所有干预措施都结合定制化的反馈和咨询时，其效率都有所提高。研究结果表明，数字干预措施具有可扩展性和可持续性，有可能使个人的饮食行为发生足够的改变。未来的研究应集中于根据个人需求对干预措施进行适当的个性化，并适当整合行为改变技术以促进长期坚持。
