1) publication bias
发表偏倚
1.
Generally, the bias mainly comes from the process of literature searching, study selection and data extraction, among which the publication bias that comes from the process of literature searching is the hardest to overcome.
总的来说,这些偏倚主要存在于文献检索过程、文献选择过程和数据提取过程中,其中最难克服的是文献检索过程中的发表偏倚。
2.
Primary objective To avoid selection and publication bias, systematic reviewers should employ a broad range of search techniques and make efforts to locate unpublished studies.
目的 为避免选择和发表偏倚,系统评价者应采用多种查询技术,并尽力获得未发表的研究。
3.
In this article, the causes and consequences of bias would be introduced briefly, and the methods of detecting and correcting for publication bias would be discussed.
该文详细介绍了Meta分析中抽样偏倚、选择偏倚和研究内偏倚等三类偏倚的产生原因及减少各种偏倚的常用手段与方法,重点讨论了发表偏倚的识别和控制。
2) publication bias
发表性偏倚
1.
The aim of this article is to determine whether the researchers can correctly identify publication bias from visual inspection of funnel plots in diverse-size Meta-analysis.
目的在Meta分析中,发表性偏倚的存在常常会导致对效应量的过高估计,漏斗图是目前较常用的用以识别发表性偏倚的方法之一,本研究通过对发表性偏倚的可能性来源与漏斗图工作原理的深入探讨,对漏斗图判断发表性偏倚的效率进行评价。
2.
Various factors that can induce publication bias and methods of detecting publication bias were introduced in this article.
本文介绍了发表性偏倚产生及各种识别方法的优缺点,其中,对漏斗图法和失安全系数法做了比较详细的陈述,对不同方法进行了比较。
3) Multiple publication bias
重复发表偏倚
4) Heuristics and biases
启发法和偏倚
5) bias
[英]['baɪəs] [美]['baɪəs]
偏倚
1.
Comparative Analysis and Bias Evaluation on Results of AFP and CEA between Different Chemiluminescence Analysis Systems;
AFP、CEA在2种不同化学发光分析系统间的对比分析和偏倚评估
2.
Estimation of bias on result of self-developed biochemical test system;
组合生化检测系统实验结果偏倚评估
3.
Bias analysis on the results of bilirubin among different analysis systems;
不同检测系统胆红素测定结果的偏倚分析
6) bias
[英]['baɪəs] [美]['baɪəs]
偏差;偏倚
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