手法を比較

	隠れたバイアスに対する感度分析（ローゼンバウム限界値 / E値）	フロントドア調整（フロントドア基準）
分野	因果推論	因果推論
系統	Regression model	Regression model
提唱年	2002	1995
提唱者	Paul R. Rosenbaum (bounds); Tyler J. VanderWeele & Peng Ding (E-value)	Judea Pearl
種類	Sensitivity analysis for causal inference	Causal identification (graphical adjustment)
原典	Rosenbaum, P. R. (2002). Observational Studies (2nd ed.). Springer. ISBN: 978-0387989679	Pearl, J. (1995). Causal Diagrams for Empirical Research. Biometrika, 82(4), 669-688.
別名	Rosenbaum bounds, E-value, hidden bias sensitivity analysis, unmeasured confounding sensitivity	frontdoor criterion, Pearl's frontdoor adjustment, frontdoor formula, Ön Kapı Düzenlemesi (Frontdoor Adjustment)
関連	5	4
概要	Sensitivity analysis for hidden bias is a family of methods that quantify how strongly an unmeasured confounder would have to operate before it could overturn a causal conclusion drawn from observational data. It was crystallised by Paul Rosenbaum's sensitivity bounds (2002) and extended by VanderWeele and Ding's E-value (2017).	Frontdoor adjustment is Judea Pearl's graphical identification strategy, introduced in 1995, that recovers the causal effect of a treatment on an outcome through a fully mediating variable even when an unobserved confounder sits between the treatment and the outcome. It is the go-to tool when the backdoor criterion cannot be satisfied because the confounder is unmeasured.