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Agreement between methods of measurement with multiple observations per individual

Bland, J. Martin and Altman, Douglas G. (2007) Agreement between methods of measurement with multiple observations per individual. Journal of Biopharmaceutical Statistics. pp. 571-582. ISSN 1520-5711

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Abstract

Limits of agreement provide a straightforward and intuitive approach to agreement between different methods for measuring the same quantity. When pairs of observations using the two methods are independent, i.e., on different subjects, the calculations are very simple and straightforward. Some authors collect repeated data, either as repeated pairs of measurements on the same subject, whose true value of the measured quantity may be changing, or more than one measurement by one or both methods of an unchanging underlying quantity. In this paper we describe methods for analysing such clustered observations, both when the underlying quantity is assumed to be changing and when it is not.

Item Type: Article
Copyright, Publisher and Additional Information: Copyright 2007 © Taylor & Francis Group. Embargo imposed by the publisher. An author produced version of this paper will be freely available from July 2008.
Keywords: agreement, limits, measurement, multiple
Institution: The University of York
Academic Units: The University of York > Health Sciences (York)
Depositing User: Ms Diana Hilmer
Date Deposited: 09 Nov 2007 13:59
Last Modified: 14 Oct 2014 23:04
Published Version: http://dx.doi.org/10.1080/10543400701329422
Status: Published
Refereed: Yes
Related URLs:
URI: http://eprints.whiterose.ac.uk/id/eprint/3411

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