Analysis of quality-of-life adjusted failure time datain the presence of competing, possibly informative, censoring mechanisms

We derive estimators of the mean of a function of a quality-of-life adjusted failure time, in the presence of competing right censoring mechanisms. Our approach allows for the possibility that some or all of the competing censoring mechanisms are associated with the endpoint, even after adjustment f...

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Bibliographic Details
Published in:Lifetime data analysis Vol. 15; no. 1; pp. 1 - 23
Main Authors: Rotnitzky, Andrea, Bergesio, Andrea, Farall, Andres
Format: Journal Article
Language:English
Published: 25-06-2008
Online Access:Get full text
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Summary:We derive estimators of the mean of a function of a quality-of-life adjusted failure time, in the presence of competing right censoring mechanisms. Our approach allows for the possibility that some or all of the competing censoring mechanisms are associated with the endpoint, even after adjustment for recorded prognostic factors, with the degree of residual association possibly different for distinct censoring processes. Our methods generalize from a single to many censoring processes and from ignorable to non-ignorable censoring processes.
ISSN:1380-7870
1572-9249
DOI:10.1007/s10985-008-9088-y