Sequential trials in the context of competing risks: Concepts and case study, with R and SAS code. (17th May 2019)

• Record Type: Journal Article
• Authors: Baayen, C.; Volteau, C.; Flamant, C.; Blanche, P.
• Is Part Of: Statistics in medicine. Volume 38:Number 19(2019)
• Page Start: 3682
• Page End: 3702
• Publication Date: 2019-05-17
• Subjects: cause‐specific hazards -- competing risks -- cumulative incidence -- error spending functions -- sequential trials; Medical statistics -- Periodicals; Statistique médicale -- Périodiques; Statistiques médicales -- Périodiques; 610.727
• DOI: 10.1002/sim.8184
• Languages: English
• ISSNs: 0277-6715

Abstract

Abstract : Sequential designs and competing risks methodology are both well established. Their combined use has recently received some attention from a theoretical perspective, but their joint application in practice has been discussed less. The aim of this paper is to provide the applied statistician with a basic understanding of both sequential design theory and competing risks methodology and how to combine them in practice. Relevant references to more detailed theoretical discussions are provided, and all discussions are illustrated using a real case study. Extensive R and SAS code is provided in the online Supplementary Material.