Evidence map of effectiveness of dietary sugar reduction
Objective The effectiveness of systematic identification,description and evaluation of dietary sugar reduction strategies through the evidence diagram method.Methods The CNKI,WanFang Data,VIP,CBM,PubMed,Embase,Web of Science and Cochrane Library database were electronically searched to collect systematic reviews/meta-analysis on the effectiveness of dietary sugar reduction strategies from inception to November 10,2022,AMSTAR-2 was used to evaluate the methodological quality of the included studies.Microsoft Excel 2019 was used to design a data extraction table to extract relevant key information.Bubble charts were used to comprehensively present information such as study population,intervention type,number of primary studies included,and outcome measures.Results A total of 11 papers were included,all of which were systematic reviews/meta-analysis.The studies included ten interventions.Among them,the research ending of behavioral changes strategies,healthy diet,sugar tax,material substitution,sugar label,and community intervention showed obvious effectiveness,while social cognitive models,sugar reduction guidelines,health literacy,and knowledge attitude behavior models had not shown a clear and beneficial effect,indicating that the intervention effect on the theoretical basis was very small.Conclusion The current evidence diagram shows that the sugar reduction strategy is effective,but there are also intervention conclusions that the effectiveness of the conclusion is not clear and intervention blank.And based on the theoretical dietary sugar reduction strategy,the validity evidence is relatively scarce.In the future,high quality research will still be required.
万方数据
维普
