Examining the effectiveness of food literacy interventions in improving food literacy behavior and healthy eating among adults belonging to different socioeconomic groups- a systematic scoping review.
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引用次数: 0
Abstract
Background: In high-income countries, significant diet-related health inequalities exist between people of different socioeconomic backgrounds. Individuals who face socioeconomic challenges are less likely to meet dietary guidelines, leading to increased incidence and prevalence of morbidity and mortality associated with dietary risk factors. To promote healthy eating, strategies may focus on individual-level factors (e.g., knowledge, skills, and behavior) along with broader societal factors (e.g., social determinants of health). The concept of food literacy is considered an individual-level factor and has been framed as a skill set that individuals must possess to effectively navigate the complexities of the modern food system. Food literacy interventions can be a complementary but effective tool for encouraging healthy eating behavior among diverse populations, including those facing socioeconomic disadvantage. However, there is limited evidence to guide the design of food literacy intervention for vulnerable population groups. In the process of developing an ideal portfolio of solutions and strategies to promote food literacy and healthy eating for people experiencing socioeconomic disadvantage, this systematic scoping review aims to comprehensively examine the effects of food literacy interventions on promoting food literacy behavior and healthy eating in adults (18 years and above) from various socioeconomic groups (SEGs) in high-income countries.
Methods: The review includes both qualitative and quantitative papers obtained from academic databases, including MEDLINE (via EBSCOhost), Embase, Web of Science, and Google Scholar. In addition to the electronic search, manual forward and backward citation searching will be conducted to identify additional relevant papers. Food literacy interventions will be evaluated across four domains: planning and management, selection, preparation, and consumption. Papers included in the review will be analyzed for process, impact, and outcome evaluation. The main outcome of a food literacy intervention is the modification in eating behavior, while the mechanism for this action will be through impact measure of food literacy behaviors. Implementation factors will be extracted for process evaluation. This review will also include a range of dietary behavior measures, such as diet quality index and dietary intake indicator. The screening process for all citations, full-text articles, and abstract data will be carried out by two reviewers independently. In case of any potential conflicts, they will be resolved through discussion. The quality of quantitative studies will be reviewed using the JBI critical appraisal checklist for analytical cross-sectional studies. The "Consolidated Criteria for Reporting Qualitative Studies (COREQ)" will be used to report on the quality of qualitative papers.
期刊介绍:
Systematic Reviews encompasses all aspects of the design, conduct and reporting of systematic reviews. The journal publishes high quality systematic review products including systematic review protocols, systematic reviews related to a very broad definition of health, rapid reviews, updates of already completed systematic reviews, and methods research related to the science of systematic reviews, such as decision modelling. At this time Systematic Reviews does not accept reviews of in vitro studies. The journal also aims to ensure that the results of all well-conducted systematic reviews are published, regardless of their outcome.