Application of causal forests to randomised controlled trial data to identify heterogeneous treatment effects: a case study

Abstract Background Classical approaches to subgroup analysis in randomised controlled trials (RCTs) to identify heterogeneous treatment effects (HTEs) involve testing the interaction between each pre-specified possible treatment effect modifier and the treatment effect. However, individual signific...

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Bibliographic Details
Main Authors: Eleanor Van Vogt, Anthony C. Gordon, Karla Diaz-Ordaz, Suzie Cro
Format: Article
Language:English
Published: BMC 2025-02-01
Series:BMC Medical Research Methodology
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Online Access:https://doi.org/10.1186/s12874-025-02489-2
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