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Dinamijsko ponderisanje inverznim verovatnoćama×Marginalni strukturni model (MSM)×
OblastKauzalno zaključivanjeKauzalno zaključivanje
PorodicaRegression modelRegression model
Godina nastanka1986-20002000
TvoracJames M. Robins and colleaguesJames M. Robins, Miguel A. Hernan, Babette Brumback
TipCausal weighting estimatorCausal model / semiparametric weighting
Temeljni izvorRobins, J. M., Hernan, M. A., & Brumback, B. (2000). Marginal structural models and causal inference in epidemiology. Epidemiology, 11(5), 550-560. DOI ↗Robins, J. M., Hernan, M. A., & Brumback, B. (2000). Marginal structural models and causal inference in epidemiology. Epidemiology, 11(5), 550-560. DOI ↗
Drugi naziviDynamic IPW, Time-varying IPW, Longitudinal IPW, Sequential IPWMSM, MSM-IPTW, marginal structural Cox model, weighted structural model
Srodne45
SažetakDynamic Inverse Probability Weighting (Dynamic IPW) estimates the causal effect of a time-varying treatment sequence by reweighting observed data to mimic a hypothetical randomised trial. Developed by Robins and colleagues in the context of marginal structural models, it handles the challenge that in longitudinal settings, past treatment affects future covariates, which in turn affect future treatment — a feedback loop that standard regression cannot untangle.A marginal structural model is a causal modeling framework designed to estimate the effect of a time-varying treatment in the presence of time-varying confounders that are themselves affected by prior treatment. By reweighting observations with inverse probability of treatment weights, MSMs create a pseudo-population in which confounding is eliminated, enabling unbiased estimation of causal treatment contrasts even when standard regression adjustments would fail.
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ScholarGateUporedite metode: Dynamic Inverse Probability Weighting · Marginal Structural Model. Preuzeto 2026-06-17 sa https://scholargate.app/sr/compare