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http://hdl.handle.net/1942/31399
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DC Field | Value | Language |
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dc.contributor.author | VAN DER ELST, Wim | - |
dc.contributor.author | Alonso, Ariel Abad | - |
dc.contributor.author | GEYS, Helena | - |
dc.contributor.author | MEYVISCH, Paul | - |
dc.contributor.author | Bijnens, Luc | - |
dc.contributor.author | SENGUPTA, Rudradev | - |
dc.contributor.author | MOLENBERGHS, Geert | - |
dc.date.accessioned | 2020-07-03T12:52:44Z | - |
dc.date.available | 2020-07-03T12:52:44Z | - |
dc.date.issued | 2019 | - |
dc.date.submitted | 2020-07-02T13:05:03Z | - |
dc.identifier.citation | Statistics in biopharmaceutical research, 11 (3) , p. 301 -310 | - |
dc.identifier.uri | http://hdl.handle.net/1942/31399 | - |
dc.description.abstract | In spite of medical and methodological advances, the identification of good surrogate endpoints has remained a challenging endeavor. This may, at least partially, be attributable to the fact that most researchers have only focused on univariate surrogates endpoints. In the present work, we argue in favor of using multivariate surrogates and introduce two new complementary metrics to assess their validity. The first one, the so-called individual causal association, quantifies the association between the individual causal treatment effects on the multivariate surrogate and true endpoints, while the second one quantifies the treatment-corrected association between the multivariate surrogate and the true endpoint outcomes. The newly proposed methodology is implemented in the R package Surrogate and a Web Appendix, detailing how the analysis can be conducted in practice, is provided. Supplementary materials for this article are available online. | - |
dc.description.sponsorship | European Seventh Framework ProgrammeEuropean Union (EU) [602552] | - |
dc.language.iso | en | - |
dc.publisher | AMER STATISTICAL ASSOC | - |
dc.rights | 2019 American Statistical Association. | - |
dc.subject.other | Causal inference | - |
dc.subject.other | Information theory | - |
dc.subject.other | Multivariate surrogate endpoints. | - |
dc.title | Univariate Versus Multivariate Surrogates in the Single-Trial Setting | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 310 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 301 | - |
dc.identifier.volume | 11 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Van der Elst, W (reprint author), Janssen Pharmaceut Co Johnson & Johnson, Turnhoutseweg 30, B-2340 Beerse, Belgium. | - |
dc.description.notes | wim.vanderelst@gmail.com | - |
local.publisher.place | 732 N WASHINGTON ST, ALEXANDRIA, VA 22314-1943 USA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.type.programme | H2020 | - |
local.relation.h2020 | 602552 | - |
dc.source.type | Article | - |
dc.identifier.doi | 10.1080/19466315.2019.1575276 | - |
dc.identifier.isi | WOS:000482261300012 | - |
dc.identifier.eissn | - | |
local.provider.type | wosris | - |
local.uhasselt.uhpub | yes | - |
item.contributor | VAN DER ELST, Wim | - |
item.contributor | Alonso, Ariel Abad | - |
item.contributor | GEYS, Helena | - |
item.contributor | MEYVISCH, Paul | - |
item.contributor | Bijnens, Luc | - |
item.contributor | SENGUPTA, Rudradev | - |
item.contributor | MOLENBERGHS, Geert | - |
item.validation | ecoom 2020 | - |
item.fullcitation | VAN DER ELST, Wim; Alonso, Ariel Abad; GEYS, Helena; MEYVISCH, Paul; Bijnens, Luc; SENGUPTA, Rudradev & MOLENBERGHS, Geert (2019) Univariate Versus Multivariate Surrogates in the Single-Trial Setting. In: Statistics in biopharmaceutical research, 11 (3) , p. 301 -310. | - |
item.accessRights | Restricted Access | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 1946-6315 | - |
crisitem.journal.eissn | 1946-6315 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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Van_der_Elst_Wim_2019.pdf Restricted Access | Published version | 1.07 MB | Adobe PDF | View/Open Request a copy |
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