Conference
Abstract TP186: Heterogeneity Of Endovascular Treatment Effect: A Comparison Of Subgroup Identification Methods In Acute Stroke Trials
Abstract
Background: Trials’ data are increasingly re-analyzed to identify treatment effect heterogeneity: that is, subgroups of patients who have either enhanced or adverse effects in a trial. This study investigates the robustness of subgroup identification methods in an acute stroke trial. Methods and Analysis: The Model-based recursive partitioning (MOB), Stochastic Subgroup Identification based on Differential Effects Search (Stochastic …
Authors
Ademola A; Hildebrand K; Almekhlafi M; Menon BK; Demchuk AM; Goyal M; Hill MD; Thabane L; Sajobi T
Volume
53
Pagination
pp. atp186-atp186
Publisher
Wolters Kluwer
Publication Date
February 2022
DOI
10.1161/str.53.suppl_1.tp186
Conference proceedings
Stroke
Issue
Suppl_1
ISSN
0039-2499