Survival Analysis With Heterogeneous Covariate Measurement Error
نویسندگان
چکیده
منابع مشابه
Survival Analysis With Heterogeneous Covariate Measurement Error
This article is motivated by a time-to-event analysis where the covariate of interest was measured at the wrong time. We show that the problem can be formulated as a special case of survival analysis with heterogeneous covariate measurement error and develop a general analytic framework. We study the asymptotic behavior of the naive partial likelihood estimates and analytically demonstrate that...
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We propose a new method for fitting proportional hazards models with error-prone covariates. Regression coefficients are estimated by solving an estimating equation that is the average of the partial likelihood scores based on imputed true covariates. For the purpose of imputation, a linear spline model is assumed on the baseline hazard. We discuss consistency and asymptotic normality of the re...
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ژورنال
عنوان ژورنال: Journal of the American Statistical Association
سال: 2004
ISSN: 0162-1459,1537-274X
DOI: 10.1198/016214504000001079