Missing covariates in competing risks analysis.
Missing covariates in competing risks analysis.
复制标题
缺少竞争风险分析的协变量。
DOI:
10.1093/biostatistics/kxw019
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发表时间:
2016-10
期刊:
影响因子:
--
通讯作者:
Taylor JM
中科院分区:
文献类型:
--
作者:
Bartlett JW;Taylor JM
Studies often follow individuals until they fail from one of a number of competing failure types. One approach to analyzing such competing risks data involves modeling the cause-specific hazards as functions of baseline covariates. A common issue that arises in this context is missing values in covariates. In this setting, we first establish conditions under which complete case analysis (CCA) is valid. We then consider application of multiple imputation to handle missing covariate values, and extend the recently proposed substantive model compatible version of fully conditional specification (SMC-FCS) imputation to the competing risks setting. Through simulations and an illustrative data analysis, we compare CCA, SMC-FCS, and a recent proposal for imputing missing covariates in the competing risks setting.
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DOI:
10.1093/biostatistics/kxu023
发表时间:
2014-10
期刊:
Biostatistics (Oxford, England)
影响因子:
--
作者:
Bartlett JW;Carpenter JR;Tilling K;Vansteelandt S
通讯作者:
Vansteelandt S
影响因子:
4
作者:
Hughes RA;White IR;Seaman SR;Carpenter JR;Tilling K;Sterne JA
通讯作者:
Sterne JA
影响因子:
2.3
作者:
Bartlett JW;Seaman SR;White IR;Carpenter JR;Alzheimer's Disease Neuroimaging Initiative*
通讯作者:
Alzheimer's Disease Neuroimaging Initiative*
影响因子:
1.9
作者:
Wang, CY;Chen, HY
通讯作者:
Chen, HY
影响因子:
1.9
作者:
PRENTICE, RL;KALBFLEISCH, JD;BRESLOW, NE
通讯作者:
BRESLOW, NE