期刊
STATISTICS IN MEDICINE
卷 32, 期 30, 页码 5278-5285出版社
WILEY
DOI: 10.1002/sim.5903
关键词
competing risks; life expectancy; pseudo-observations; restricted mean; standard mortality rates; survival analysis
类别
资金
- Danish Natural Science Research Council [272-06-0442]
We study the competing risks model and show that the cause j cumulative incidence function integrated from 0 to has a natural interpretation as the expected number of life years lost due to cause j before time . This is analogous to the -restricted mean lifetime, which is the survival function integrated from 0 to . It is discussed how the number of years lost may be related to subject-specific explanatory variables in a regression model based on pseudo-observations, and the method is exemplified using data from a bone marrow transplantation study. Finally, inclusion of standard mortality rates is discussed. Copyright (c) 2013 John Wiley & Sons, Ltd.
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