148 citations · 176 across the 15 of their papers we have counts for
4 papers · 1 filter
Longitudinal Mediation Analysis Using Natural Effect Models
Murthy N Mittinty, Stijn Vansteelandt
Mediation analysis is concerned with the decomposition of the total effect of an exposure on an outcome into the indirect effect through a given mediator, and the remaining direct…
Heterogeneous Indirect Effects for Multiple Mediators using Interventional Effect Models
Wen Wei Loh, Beatrijs Moerkerke, Tom Loeys +1
Decomposing an exposure effect on an outcome into separate natural indirect effects through multiple mediators requires strict assumptions, such as correctly postulating the causal…
Improving interim decisions in randomized trials by exploiting information on short-term outcomes and prognostic baseline covariates
Kelly Van Lancker, An Vandebosch, Stijn Vansteelandt
Conditional power calculations are frequently used to guide the decision whether or not to stop a trial for futility or to modify planned sample size. These ignore the information…
Uniformly valid confidence intervals for conditional treatment effects in misspecified high-dimensional models
Oliver Dukes, Stijn Vansteelandt
Eliminating the effect of confounding in observational studies typically involves fitting a model for an outcome adjusted for covariates. When, as often, these covariates are high-…