Gastrointestinal and liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran.
Department of Community Nutrition, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, #7, Arghavan St, Farahzadi Blvd, Shahrak Gharb, Tehran, Iran.
Syst Rev. 2021 Mar 11;10(1):75. doi: 10.1186/s13643-021-01625-5.
Diet-related non-communicable diseases (NCDs) are rapidly increasing worldwide and constitute one of the leading causes of mortality and morbidity. Improving population diets can play an important role in preventing and managing the diseases. Effective and efficient interventions are needed to promote healthy eating behaviors among people. The objective of this review will be to evaluate the effectiveness of social marketing-based interventions to promote healthy nutrition behaviors.
The following electronic databases will be searched from January 1990 onwards: PubMed/MEDLINE, EMBASE, Web of Science, and CENTRAL. We will include randomized and non-randomized trials, quasi-experimental studies, observational studies (e.g., cohort, cross-sectional, and before and after studies) evaluating the social marketing-based intervention. The primary outcomes will be nutritional behaviors. Secondary outcomes will include the quality of life, nutritional status, and weight status. Two reviewers will independently screen all citations, full-text articles, and abstract data. The study methodological quality (or bias) will be appraised using an appropriate tool. If feasible, we will conduct random-effects meta-analysis. Additional analyses will be conducted to explore the potential sources of heterogeneity (e.g., age, sex, and socio-economic condition).
This study will summarize the evidence regarding the interventions' components, implementation methods, and effectiveness of interventions based on the social marketing framework to promote healthy nutrition behaviors. This review can provide policymakers with the information needed to make decisions and plan to promote healthy eating behaviors and understand the factors influencing the implementation of these programs.
CRD42020163972.
与饮食相关的非传染性疾病（NCDs）在全球范围内迅速增加，是导致死亡率和发病率的主要原因之一。改善人群饮食可以在预防和管理这些疾病方面发挥重要作用。需要有效的干预措施来促进人们的健康饮食习惯。本综述的目的将评估基于社会营销的干预措施促进健康营养行为的有效性。
将从 1990 年 1 月起搜索以下电子数据库：PubMed/MEDLINE、EMBASE、Web of Science 和 CENTRAL。我们将纳入基于社会营销的随机和非随机试验、准实验研究、观察性研究（例如队列、横断面和前后研究），评估干预措施。主要结果将是营养行为。次要结果将包括生活质量、营养状况和体重状况。两名评审员将独立筛选所有引用、全文文章和摘要数据。将使用适当的工具评估研究方法学质量（或偏倚）。如果可行，我们将进行随机效应荟萃分析。将进行额外分析以探索异质性的潜在来源（例如年龄、性别和社会经济状况）。
本研究将总结基于社会营销框架促进健康营养行为的干预措施的组成部分、实施方法和干预效果的证据。本综述可以为决策者提供做出决策和计划以促进健康饮食行为所需的信息，并了解影响这些计划实施的因素。
CRD42020163972。
