Inference for cumulative incidence functions with informatively coarsened discrete event-time data.
Inference for cumulative incidence functions with informatively coarsened discrete event-time data.
复制标题
使用信息粗化的离散事件时间数据推断累积发生率函数。
DOI:
10.1002/sim.3397
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发表时间:
2008
影响因子:
2
通讯作者:
Galai,Noya
中科院分区:
文献类型:
--
作者:
Shardell,Michelle;Scharfstein,DanielO;Vlahov,David;Galai,Noya
We consider the problem of comparing cumulative incidence functions of non‐mortality events in the presence of informative coarsening and the competing risk of death. We extend frequentist‐based hypothesis tests previously developed for non‐informative coarsening and propose a novel Bayesian method based on comparing a posterior parameter transformation with its expected distribution under the null hypothesis of equal cumulative incidence functions. Both methods use estimates derived by extending previously published estimation procedures to accommodate censoring by death. The data structure and analysis goal are exemplified by the AIDS Link to the Intravenous Experience (ALIVE) study, where researchers are interested in comparing incidence of human immunodeficiency virus seroconversion by risk behavior categories. Coarsening in the forms of interval and right censoring and censoring by death in ALIVE is thought to be informative; thus, we perform a sensitivity analysis by incorporating elicited expert information about the relationship between seroconversion and censoring into the model. Copyright © 2008 John Wiley & Sons, Ltd.
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影响因子:
2.7
作者:
White, Ian R.;Carpenter, James;Schroter, Sara
通讯作者:
Schroter, Sara
影响因子:
2.5
作者:
J. Kerkering
通讯作者:
J. Kerkering
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
J. Kadane
通讯作者:
J. Kadane
DOI:
10.1111/j.2517-6161.1977.tb01600.x
发表时间:
1977-01-01
期刊:
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL
影响因子:
--
作者:
DEMPSTER, AP;LAIRD, NM;RUBIN, DB
通讯作者:
RUBIN, DB
影响因子:
1.7
作者:
VLAHOV, D;ANTHONY, JC;POLK, BF
通讯作者:
POLK, BF