Prognosis, Effect Modification, and Mediation
نویسندگان
چکیده
منابع مشابه
Effect modification, interaction and mediation: an overview of theoretical insights for clinical investigators [Corrigendum]
[This corrects the article on p. 331 in vol. 9, PMID: 28652815.].
متن کاملEffect modification, interaction and mediation: an overview of theoretical insights for clinical investigators
We revisited the three interrelated epidemiological concepts of effect modification, interaction and mediation for clinical investigators and examined their applicability when using research databases. The standard methods that are available to assess interaction, effect modification and mediation are explained and exemplified. For each concept, we first give a simple "best-case" example from a...
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Kähler Anomaly Effect in Anomaly Mediation Framework
We extend the anomaly mediation mechanism by including the effect due to Kähler anomaly. We give a general method analyzing the soft breaking terms in MSSM by introducing a set of parameters. One of the parameters describes the magnitude of the Kähler contribution as opposed to the ordinary super-Weyl contribution. The other parameters come from the so-called bilinear terms which are added to t...
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R(2) effect-size measures are presented to assess variance accounted for in mediation models. The measures offer a means to evaluate both component paths and the overall mediated effect in mediation models. Statistical simulation results indicate acceptable bias across varying parameter and sample-size combinations. The measures are applied to a real-world example using data from a team-based h...
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ژورنال
عنوان ژورنال: European Urology
سال: 2018
ISSN: 0302-2838
DOI: 10.1016/j.eururo.2018.05.027