Bo Fu

Deconfounded‐Debiased Estimation and Inference for High‐Dimensional Mediation Analysis With Pervasive Hidden Confounders

Mediation analysis is a powerful tool for elucidating the causal mechanisms by which exposures influence outcomes through mediators. However, conventional approaches often yield biased estimates of mediation effects in scenarios involving high‐dimensional exposures and high‐dimensional mediators, alongside a small numb...