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160 * ! Tue, 8/4/2020, 10:00 AM - 11:50 AM Virtual
Novel Perspectives on the Estimation of Longitudinal Effects — Topic Contributed Papers
SSC (Statistical Society of Canada), ENAR, Biometrics Section
Organizer(s): Mireille Schnitzer, Université de Montréal
Chair(s): Mireille Schnitzer, Université de Montréal
10:05 AM Dealing with Treatment-Confounder Feedback and Sparse Follow-Up in Longitudinal Studies: Application of a Marginal Structural Model in a Multiple Sclerosis Cohort
Mohammad Ehsanul Karim, University of British Columbia; Helen Tremlett, University of British Columbia; Feng Zhu, University of British Columbia; John Petkau, University of British Columbia; Elaine Kingwell, University of British Columbia
10:25 AM A Test for the Correct Specification of Marginal Structural Models
Denis Talbot, Universite Laval; Alioune Sall, Universite Laval; Karine Aube, Universite Laval; Xavier Trudel, Universite Laval; Chantal Brisson, Universite Laval
10:45 AM Longitudinal Data from Electronic Health Records: Handling Irregular and Informative Observation
Eleanor Pullenayegum, Hospital for Sick Children
11:05 AM Causal Effects Using Longitudinal Modified Treatment Policies
Iván Díaz, Weill Cornell Medicine
11:25 AM Mediation Analysis When Outcome and Mediator Are Semi-Competing Events with Application in Health Disparities Research
Linda Valeri, Columbia
11:45 PM Floor Discussion