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网状Meta分析偏倚风险评估工具RoB NMA解读
An introduction to Risk of Bias in Network Meta-analysis (RoB NMA) tool
【摘要】 现有偏倚风险评估工具主要针对传统两两比较Meta分析,难以全面评估网状Meta分析所特有的偏倚风险来源。为此,Lunny等研究者研发了针对网状Meta分析偏倚风险来源的评估工具(Risk of Bias in Network Meta-analysis,RoB NMA),专用于评估网状Meta分析在干预选择与网络结构、效应修饰因素以及统计分析等层面可能带来的偏倚。本文旨在解读RoB NMA工具的制订背景、条目内容以及评价流程,为国内研究人员使用该工具提供参考。
【Abstract】 Existing risk of bias assessment tools are primarily designed for traditional pairwise Metaanalysis and fail to comprehensively evaluate the unique sources of bias risk inherent in network Meta-analysis. Therefore, Lunny and others developed a tool the Risk of Bias in Network Meta-analysis(RoB NMA), designed specifically to evaluate potential biases in network Meta-analysis arising from aspects such as intervention selection and network structure, effect modifiers, and statistical analysis. This article aims to interpret the development background, item content, and evaluation process of the RoB NMA tool, providing reference and guidance for domestic researchers of its application.
【Key words】 Systematic review; Network-Meta-analysis; RoB NMA; Risk of bias; Interpretation;
- 【文献出处】 医学新知 ,New Medicine , 编辑部邮箱 ,2025年12期
- 【分类号】R195.1
- 【下载频次】36