《2022年北欧营养建议——高质量系统评价手册》
The Nordic Nutrition Recommendations 2022 - handbook for qualified systematic reviews.
作者信息
Arnesen Erik Kristoffer, Christensen Jacob Juel, Andersen Rikke, Eneroth Hanna, Erkkola Maijaliisa, Høyer Anne, Lemming Eva Warensjö, Meltzer Helle Margrete, Halldórsson Þórhallur Ingi, Þórsdóttir Inga, Schwab Ursula, Trolle Ellen, Blomhoff Rune
机构信息
Department of Nutrition, University of Oslo, Oslo, Norway.
Norwegian National Advisory Unit on Familial Hypercholesterolemia, Oslo University Hospital, Oslo, Norway.
出版信息
Food Nutr Res. 2020 Jun 18;64. doi: 10.29219/fnr.v64.4404. eCollection 2020.
BACKGROUND
Systematic reviews (SRs) constitute a major part of the Nordic Nutrition Recommendations (NNRs). The step-by-step procedure used to develop SRs has evolved considerably over time and is often tailored to fit the exposure and outcomes in focus.
OBJECTIVE
To describe a detailed procedure for developing qualified SRs commissioned by the NNR2022 project.
DESIGN
Scrutinizing procedures of recent SRs commissioned by leading national food and health authorities or international food and health organizations.
RESULTS
The following eight steps must be included when developing qualified SRs for the NNR2022 project: 1) define research question, 2) protocol development, 3) literature search, 4) screening and selection of studies, 5) data extraction, 6) assessing risk of bias, 7) synthesis and grading of total strength of evidence, and 8) reporting according to certain standards.
DISCUSSION
This guide is based on the guidelines developed for the fifth edition of NNR but includes some important new domains in order to adhere to more recent, authoritative standards.
CONCLUSION
All qualified SRs in the NNR2022 project will follow the protocol described here.
背景
系统评价（SRs）是北欧营养建议（NNRs）的重要组成部分。随着时间的推移，用于开展系统评价的逐步程序有了很大发展，并且通常会根据重点关注的暴露因素和结果进行调整。
目的
描述由NNR2022项目委托开展的高质量系统评价的详细程序。
设计
仔细审查由主要国家食品与健康当局或国际食品与健康组织委托开展的近期系统评价的程序。
结果
为NNR2022项目开展高质量系统评价时必须包含以下八个步骤：1）确定研究问题，2）制定方案，3）文献检索，4）筛选和选择研究，5）数据提取，6）评估偏倚风险，7）综合及证据总体强度分级，8）按照特定标准进行报告。
讨论
本指南基于为NNR第五版制定的指南，但纳入了一些重要的新领域，以遵循更新的权威标准。
结论
NNR2022项目中的所有高质量系统评价都将遵循此处描述的方案。
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