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33 results

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Page 1
Variable selection for propensity score models.
Brookhart MA, Schneeweiss S, Rothman KJ, Glynn RJ, Avorn J, Stürmer T. Brookhart MA, et al. Am J Epidemiol. 2006 Jun 15;163(12):1149-56. doi: 10.1093/aje/kwj149. Epub 2006 Apr 19. Am J Epidemiol. 2006. PMID: 16624967 Free PMC article.
The authors present the results of two simulation studies designed to help epidemiologists gain insight into the variable selection problem in a PS analysis. The simulation studies illustrate how the choice of variables that are included in a PS model can affect the …
The authors present the results of two simulation studies designed to help epidemiologists gain insight into the variable selection p …
Endometrial Thickness as Diagnostic Triage for Endometrial Cancer Among Black Individuals.
Doll KM, Pike M, Alson J, Williams P, Carey E, Stürmer T, Wood M, Marsh EE, Katz R, Robinson WR. Doll KM, et al. JAMA Oncol. 2024 Aug 1;10(8):1068-1076. doi: 10.1001/jamaoncol.2024.1891. JAMA Oncol. 2024. PMID: 38935372 Free PMC article.
IMPORTANCE: Poor performance of the transvaginal ultrasonography triage strategy has been suggested as a contributor to racial disparity between Black individuals and White individuals in endometrial cancer (EC) stage at diagnosis in population-level simulation analyses. O …
IMPORTANCE: Poor performance of the transvaginal ultrasonography triage strategy has been suggested as a contributor to racial disparity bet …
Multinomial Extension of Propensity Score Trimming Methods: A Simulation Study.
Yoshida K, Solomon DH, Haneuse S, Kim SC, Patorno E, Tedeschi SK, Lyu H, Franklin JM, Stürmer T, Hernández-Díaz S, Glynn RJ. Yoshida K, et al. Am J Epidemiol. 2019 Mar 1;188(3):609-616. doi: 10.1093/aje/kwy263. Am J Epidemiol. 2019. PMID: 30517602 Free PMC article.
In conclusion, our proposed definitions of multinomial PS trimming methods were beneficial within our simulation settings that focused on the influence of unmeasured confounders....
In conclusion, our proposed definitions of multinomial PS trimming methods were beneficial within our simulation settings that focuse …
Systems biology of neurodegenerative diseases.
Wood LB, Winslow AR, Strasser SD. Wood LB, et al. Integr Biol (Camb). 2015 Jul;7(7):758-75. doi: 10.1039/c5ib00031a. Integr Biol (Camb). 2015. PMID: 26065845 Free PMC article. Review.
Indications for propensity scores and review of their use in pharmacoepidemiology.
Glynn RJ, Schneeweiss S, Stürmer T. Glynn RJ, et al. Basic Clin Pharmacol Toxicol. 2006 Mar;98(3):253-9. doi: 10.1111/j.1742-7843.2006.pto_293.x. Basic Clin Pharmacol Toxicol. 2006. PMID: 16611199 Free PMC article. Review.
In the great majority of published studies that have used both approaches, estimated effects from propensity score and regression methods have been similar. Simulation studies further suggest comparable performance of the two approaches in many settings. ...
In the great majority of published studies that have used both approaches, estimated effects from propensity score and regression methods ha …
Initiator Types and the Causal Question of the Prevalent New-User Design: A Simulation Study.
Webster-Clark M, Ross RK, Lund JL. Webster-Clark M, et al. Am J Epidemiol. 2021 Jul 1;190(7):1341-1348. doi: 10.1093/aje/kwaa283. Am J Epidemiol. 2021. PMID: 33350433 Free PMC article.
Using these initiator types, we articulate the causal questions answered by the prevalent new-user design and compare them with those answered by the new-user design. We then show, using simulation, how conditioning on time since initiating the comparator (rather than full …
Using these initiator types, we articulate the causal questions answered by the prevalent new-user design and compare them with those answer …
Doubly robust estimation of causal effects.
Funk MJ, Westreich D, Wiesen C, Stürmer T, Brookhart MA, Davidian M. Funk MJ, et al. Am J Epidemiol. 2011 Apr 1;173(7):761-7. doi: 10.1093/aje/kwq439. Epub 2011 Mar 8. Am J Epidemiol. 2011. PMID: 21385832 Free PMC article.
In this introduction to doubly robust estimators, the authors present a conceptual overview of doubly robust estimation, a simple worked example, results from a simulation study examining performance of estimated and bootstrapped standard errors, and a discussion of the po …
In this introduction to doubly robust estimators, the authors present a conceptual overview of doubly robust estimation, a simple worked exa …
33 results