Byeong Yeob Choi

Incremental Propensity Score Interventions: A Primer for Pharmacoepidemiologists

ABSTRACT Background In observational pharmacoepidemiology, estimating average treatment effects (ATEs) is often challenging due to a lack of practical positivity. In highly selective clinical settings, certain patients almost always or never receive treatment, causing ATE estimators to rely on unstable extrapolation. I...