Statistical considerations for repeatability and reproducibility of quantitative imaging biomarkers.
Statistical considerations for repeatability and reproducibility of quantitative imaging biomarkers.
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DOI:
10.1259/bjro.20210083
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发表时间:
2022
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影响因子:
--
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--
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Quantitative imaging biomarkers (QIBs) are increasingly used in clinical studies. Because many QIBs are derived through multiple steps in image data acquisition and data analysis, QIB measurements can produce large variabilities, posing a significant challenge in translating QIBs into clinical trials, and ultimately, clinical practice. Both repeatability and reproducibility constitute the reliability of a QIB measurement. In this article, we review the statistical aspects of repeatability and reproducibility of QIB measurements by introducing methods and metrics for assessments of QIB repeatability and reproducibility and illustrating the impact of QIB measurement error on sample size and statistical power calculations, as well as predictive performance with a QIB as a predictive biomarker.
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影响因子:
8.4
作者:
Eisenhauer, E. A.;Therasse, P.;Verweij, J.
通讯作者:
Verweij, J.
DOI:
10.1002/jum.14537
发表时间:
2018-08
期刊:
Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
影响因子:
--
作者:
Han A;Andre MP;Deiranieh L;Housman E;Erdman JW Jr;Loomba R;Sirlin CB;O'Brien WD Jr
通讯作者:
O'Brien WD Jr
影响因子:
2.3
作者:
Huang, Erich P.;Wang, Xiao-Feng;Zahlmann, Gudrun
通讯作者:
Zahlmann, Gudrun
DOI:
10.2307/2987937
发表时间:
1983-01-01
期刊:
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES D-THE STATISTICIAN
影响因子:
--
作者:
ALTMAN, DG;BLAND, JM
通讯作者:
BLAND, JM
影响因子:
6.7
作者:
Fedorov A;Vangel MG;Tempany CM;Fennessy FM
通讯作者:
Fennessy FM