背景:在健康饮食和饮食行为方面,青少年和年轻人是易感人群。这个年龄段越来越多地使用社交媒体为促进健康的饮食习惯提供了独特的机会。社交媒体已成为促进健康干预的热门平台,尤其是年轻人。然而,对于社交媒体干预在这一人群中的有效性缺乏共识.这项混合方法的系统评价旨在综合社交媒体干预对年轻人健康饮食行为的影响的现有证据。他们的定性观点和用户体验,以及干预的特点,用于促进健康饮食的行为改变理论和技术。
方法:我们将对七个电子数据库进行全面搜索,包括ASSIA,科克伦图书馆,Embase,MEDLINE,PsycINFO,Scopus和WebofScience搜索策略将使用涵盖三个领域的医学主题词和关键词的组合:社交媒体,饮食行为和年轻人。搜索将仅限于任何语言的同行评审发表的论文,2000年出版。三名独立审稿人将根据预定的资格标准筛选研究。将使用收敛的分离混合方法方法提取和分析数据。我们将对定量数据使用随机效应荟萃分析或无荟萃分析的综合,对定性数据使用主题综合。最后,使用并行三角测量的叙事综合将用于汇集混合方法数据分析的结果,以提供对社交媒体干预的影响和其他特征的全面和综合的理解.此系统审查将遵循系统审查和荟萃分析的首选报告项目。
背景:不需要道德批准,因为本系统审查不会收集原始数据。本次审查的结果将通过同行评审的出版物和会议演讲分享,并将有助于主要作者的博士论文。
■CRD42023414476。
BACKGROUND: Adolescents and young adults are susceptible population when it comes to healthy eating and dietary behaviours. The increasing use of social media by this age group presents a unique opportunity to promote healthy eating habits. Social media has become a popular platform for promoting health interventions, particularly among young people. However, there is a lack of consensus on the effectiveness of social media interventions in this population. This mixed-method systematic
review aims to synthesise the available evidence on the impact of social media interventions on healthy eating behaviours among young people, their qualitative views and user experiences, and the intervention characteristics, behaviour change theories and techniques used to promote healthy eating.
METHODS: We will conduct a comprehensive search of seven electronic databases, including ASSIA, Cochrane Library, Embase, MEDLINE, PsycINFO, Scopus and Web of Science. The search strategy will use a combination of Medical Subject Headings terms and keywords covering three domains: social media, eating behaviours and young people. The search will be limited to peer-reviewed published papers in any language, published from 2000. Three independent reviewers will screen studies based on predetermined eligibility criteria. Data will be extracted and analysed using a convergent segregated mixed-method approach. We will use random-effect meta-analysis or Synthesis Without Meta-analysis for quantitative data and thematic synthesis for qualitative data. Finally, narrative synthesis using concurrent triangulation will be used to bring together the results of the mixed-method data analysis to provide a comprehensive and integrated understanding of the impact and other features of social media interventions. This systematic
review will adhere to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
BACKGROUND: Ethical approval is not required since this systematic
review will not collect original data. The outcomes of this
review will be shared through peer-reviewed publications and conference presentations and will contribute to the PhD thesis of the primary author.
UNASSIGNED: CRD42023414476.