time dependent exposure
Many exposures of epidemiological interest are time varying, and the values of potential confounders may change over time leading to time.,Detailed historical data are elicited often from subjects in retrospective studies, yielding time-dependent measures of exposures. Investigation of a hypothesized ...
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 time dependent exposure 相關參考資料
Estimating the effects of time-varying exposures in observational ...
The resulting hazard ratios represent the risk estimates for the time-varying exposure in longitudinal observational studies while balancing ... https://www.ncbi.nlm.nih.gov Handling time varying confounding in observational research - The BMJ
Many exposures of epidemiological interest are time varying, and the values of potential confounders may change over time leading to time. https://www.bmj.com Latency and time-dependent exposure in a case-control study. - NCBI
Detailed historical data are elicited often from subjects in retrospective studies, yielding time-dependent measures of exposures. Investigation of a hypothesized ... https://www.ncbi.nlm.nih.gov Methods for time-varying exposure related problems in ... - NCBI
Pharmacoepidemiol Drug Saf. 2018 Feb;27(2):148-160. doi: 10.1002/pds.4372. Epub 2017 Dec 28. Methods for time-varying exposure related problems in ... https://www.ncbi.nlm.nih.gov Methods for Time-Varying Exposure – A Literature Review - Value in ...
This study provides an overview of methods, and related issues, applied to correct for time-varying covariates, especially exposure, in case of time-to-event ... https://www.valueinhealthjourn Methods for time‐varying exposure related problems in ...
Lack of control for time‐varying exposures can lead to substantial bias in estimates of treatment effects. The aim of this study is to provide an ... https://onlinelibrary.wiley.co Modeling time-varying exposure using inverse probability of treatment ...
Biom J. 2018 Mar;60(2):323-332. doi: 10.1002/bimj.201600223. Epub 2017 Dec 27. Modeling time-varying exposure using inverse probability of treatment ... https://www.ncbi.nlm.nih.gov Time-varying covariate - Wikipedia
A time-varying covariate (also called time-dependent covariate) is a term used in statistics, particularly in survival analyses. It reflects the phenomenon that a covariate is not necessarily constant... https://en.wikipedia.org Using Time Dependent Covariates and Time Dependent Coefficients ...
with follow-up from time 0 to death at 185 days, and assume that we have a time dependent covariate (creatinine) that was measured at day 0, ... https://cran.r-project.org |