6 citations · 8 across the 6 of their papers we have counts for
6 papers
Constructing optimal dynamic monitoring and treatment regimes: An application to hypertension care
Janie Coulombe, Dany El-Riachi, Fanxing Du +1
Hypertension is a leading cause of cardiovascular diseases and morbidity, with antihypertensive drugs and blood pressure management strategies having heterogeneous effects on patie…
Quadruply robust estimation of marginal structural models in observational studies subject to covariate-driven observations
Janie Coulombe, Shu Yang
Electronic health records and other sources of observational data are increasingly used for drawing causal inferences. The estimation of a causal effect using these data not meant…
Estimating Individualized Treatment Rules in Longitudinal Studies with Covariate-Driven Observation Times
Janie Coulombe, Erica E. M. Moodie, Susan M. Shortreed +1
The sequential treatment decisions made by physicians to treat chronic diseases are formalized in the statistical literature as dynamic treatment regimes. To date, methods for dyna…
Privacy-preserving estimation of an optimal individualized treatment rule : A case study in maximizing time to severe depression-related outcomes
Erica EM Moodie, Janie Coulombe, Coraline Danieli +2
Estimating individualized treatment rules - particularly in the context of right-censored outcomes - is challenging because the treatment effect heterogeneity of interest is often…
Estimating the Marginal Effect of a Continuous Exposure on an Ordinal Outcome using Data Subject to Covariate-Driven Treatment and Visit Processes
Janie Coulombe, Erica E M Moodie, Robert W Platt
In the statistical literature, a number of methods have been proposed to ensure valid inference about marginal effects of variables on a longitudinal outcome in settings with irreg…
Estimation of the marginal effect of antidepressants on body mass index under confounding and endogenous covariate-driven monitoring times
Janie Coulombe, Erica E. M. Moodie, Robert W. Platt +1
In studying the marginal effect of antidepressants on body mass index using electronic health records data, we face several challenges. Patients' characteristics can affect the exp…