Estimation and modeling of the restricted mean time lost in the presence of competing risks.
Estimation and modeling of the restricted mean time lost in the presence of competing risks.
复制标题
存在竞争风险时有限平均时间损失的估计和建模。
DOI:
10.1002/sim.8896
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发表时间:
2021-04
影响因子:
2
通讯作者:
Trinquart L
中科院分区:
文献类型:
--
作者:
Conner SC;Trinquart L
Survival data with competing or semi-competing risks are common in observational studies. As an alternative to cause-specific and subdistribution hazard ratios, the between-group difference in cause-specific restricted mean times lost (RMTL) gives the mean difference in life expectancy lost to a specific cause of death or in disease-free time lost, in the case of a nonfatal outcome, over a pre-specified period. To adjust for covariates, we introduce an inverse probability weighted estimator and its variance for the marginal difference in RMTL. We also introduce an inverse probability of censoring weighted regression model for the RMTL. In simulation studies, we examined the finite sample performance of the proposed methods under proportional and nonproportional subdistribution hazards scenarios. We illustrated both methods with competing risks data from the Framingham Heart Study. We estimated sex differences in atrial fibrillation (AF)-free times lost over 40 years. We also estimated sex differences in mean lifetime lost to cardiovascular disease (CVD) and non-CVD death over 10 years among individuals with AF.
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影响因子:
1.3
作者:
Martinussen, Torben;Vansteelandt, Stijn
通讯作者:
Vansteelandt, Stijn
影响因子:
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作者:
Conner SC;Sullivan LM;Benjamin EJ;LaValley MP;Galea S;Trinquart L
通讯作者:
Trinquart L
影响因子:
1.9
作者:
Bang, H;Tsiatis, AA
通讯作者:
Tsiatis, AA
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作者:
Kulathinal, SB;Gasbarra, D
通讯作者:
Gasbarra, D
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作者:
Cole, Stephen R.;Hernan, Miguel A.
通讯作者:
Hernan, Miguel A.