Greedy caliper propensity score matching can yield variable estimates of the treatment‐outcome association—A simulation study

PURPOSE: Greedy caliper propensity score (PS) matching is dependent on randomness, which can ultimately affect causal estimates. We sought to investigate the variation introduced by this randomness. METHODS: Based on a literature search to define the simulation parameters, we simulated 36 cohorts of...

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Detalles Bibliográficos
Autores principales: Komen, Joris J., Belitser, Svetlana V., Wyss, Richard, Schneeweiss, Sebastian, Taams, Anne C., Pajouheshnia, Romin, Forslund, Tomas, Klungel, Olaf H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Inc. 2021
Materias:
Original Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8251845/
https://www.ncbi.nlm.nih.gov/pubmed/33733533
http://dx.doi.org/10.1002/pds.5232

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