Identification and robust estimation of swapped direct and indirect effects: Mediation analysis with unmeasured mediator‐outcome confounding and intermediate confounding

Counterfactual‐model‐based mediation analysis can yield substantial insight into the causal mechanism through the assessment of natural direct effects (NDEs) and natural indirect effects (NIEs). However, the assumptions regarding unmeasured mediator‐outcome confounding and intermediate mediator‐outc...

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Veröffentlicht in:	Statistics in medicine 2022-09, Vol.41 (21), p.4143-4158
Hauptverfasser:	Tai, An‐Shun, Lin, Sheng‐Hsuan
Format:	Artikel
Sprache:	eng
Schlagworte:	instrumental variable Lung cancer mediation analysis mediator‐outcome confounding multiply robust estimation swapped effects
Online-Zugang:	Volltext
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