Random measurement error and regression dilution bias
Random measurement error and regression dilution bias
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DOI：
10.1136/bmj.c2289
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发表时间：
2010-06-23
影响因子：
105.7
通讯作者：
Hanley, James A.
中科院分区：
文献类型：
--
作者：
Hutcheon, Jennifer A.;Chiolero, Arnaud;Hanley, James A.
随机测量误差在医学研究中是一个普遍存在的问题，它可以在估计风险因素与疾病之间的关联时引入偏差，或者使真正的关联在统计上不显著。Hutcheon及其同事解释了随机测量误差何时、为何以及如何引入偏差，并为研究人员提供了最小化问题的策略
Random measurement error is a pervasive problem in medical research, which can introduce bias to an estimate of the association between a risk factor and a disease or make a true association statistically non-significant.Hutcheon and colleaguesexplain when, why, and how random measurement error introduces bias and provides strategies for researchers to minimise the problem