نتایج جستجو برای: competing risks model
تعداد نتایج: 2235383 فیلتر نتایج به سال:
Bayesian Analysis of Masked Competing Risks Data Based on Proportional Subdistribution Hazards Model
Masked issues can emerge when dealing with competing risk data. Such are exemplified by the cause of a particular failure not being directly exhibited for all units to observe but only proven be subset possible causes failure. For assessing impact explanatory variables (covariates) on cumulative incidence function (CIF), process Bayesian analysis is discussed in this paper. The symmetry assumpt...
BACKGROUND The analysis of time-to-event data can be complicated by competing risks, which are events that alter the probability of, or completely preclude the occurrence of an event of interest. This is distinct from censoring, which merely prevents us from observing the time at which the event of interest occurs. However, the censoring distribution plays a vital role in the proportional subdi...
In this article we study a joint model for longitudinal measurements and competing risks survival data. Our joint model provides a flexible approach to handle possible nonignorable missing data in the longitudinal measurements due to dropout. It is also an extension of previous joint models with a single failure type, offering a possible way to model informatively censored events as a competing...
Background—No studies have compared first cardiovascular disease (CVD) events and non-CVD death between races in a competing risks framework, which examines risks for numerous events simultaneously. Methods and Results—We used competing Cox models to estimate hazards for first CVD events and non-CVD death within and between races in 3 multicenter, National Heart, Lung, and Blood Institute–spons...
Background—No studies have compared first cardiovascular disease (CVD) events and non-CVD death between races in a competing risks framework, which examines risks for numerous events simultaneously. Methods and Results—We used competing Cox models to estimate hazards for first CVD events and non-CVD death within and between races in 3 multicenter, National Heart, Lung, and Blood Institute–spons...
This paper presents estimates of the parameters based on adaptive type-II progressive hybrid censoring scheme (AT-II PHCS) in the presence of the competing risks model. We consider the competing risks have generalized exponential distributions (GED). The maximum likelihood method is used to derive point and asymptotic confidence intervals for the unknown parameters. The relative risks due to ea...
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