Multistage evaluation of measurement error in a reliability study.
Multistage evaluation of measurement error in a reliability study.
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可靠性研究中测量误差的多阶段评估。
DOI：
10.1111/j.1541-0420.2006.00572.x
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发表时间：
2006
期刊：
影响因子：
1.9
通讯作者：
Wu,Chengqing
中科院分区：
文献类型：
--
作者：
Liu,Aiyi;Schisterman,EnriqueF;Wu,Chengqing
We introduce sequential testing procedures for the planning and analysis of reliability studies to assess an exposure's measurement error. The designs allow repeated evaluation of reliability of the measurements and stop testing if early evidence shows the measurement error is within the level of tolerance. Methods are developed and critical values tabulated for a number of two-stage designs. The methods are exemplified using an example evaluating the reliability of biomarkers associated with oxidative stress.
