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Percentage of progressors in imaging

dc.contributor.authorSepriano, Alexandre
dc.contributor.authorSepriano, Alexandre
dc.contributor.authorRamiro, Sofia
dc.contributor.authorRamiro, Sofia
dc.contributor.authorLandewé, Robert
dc.contributor.authorDougados, Maxime
dc.contributor.authorVan Der Heijde, Desirée
dc.contributor.institutionNOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)
dc.contributor.pblBMJ Publishing Group
dc.date.accessioned2019-04-29T22:16:14Z
dc.date.available2019-04-29T22:16:14Z
dc.date.issued2019-02-01
dc.description.abstractStopping or preventing structural progression is a goal common to all inflammatory rheumatic diseases. Imaging may capture structural progression across diseases, but is susceptible to measurement error. Progression can be analysed as a continuous change score over time (eg, mean change of the van der Heijde-modified Sharp score) or as a binary change score (eg, percentage of progressors according to the modified New York criteria). Here, we argue that the former takes measurement error into account while the latter ignores it, which may lead to spurious conclusions. We will argue that assumptions underlying commonly used binary definitions of progression are false and we propose a method that incorporates (inevitable) measurement error.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent365885
dc.identifier.doi10.1136/rmdopen-2018-000848
dc.identifier.issn2044-6055
dc.identifier.otherPURE: 12032508
dc.identifier.otherPURE UUID: 90045066-a498-4e38-a6e8-7561218979ad
dc.identifier.otherScopus: 85062210833
dc.identifier.otherPubMed: 30886736
dc.identifier.otherWOS: 000467325800011
dc.identifier.urihttp://www.scopus.com/inward/record.url?scp=85062210833&partnerID=8YFLogxK
dc.identifier.urlhttps://www.scopus.com/pages/publications/85062210833
dc.language.isoeng
dc.peerreviewedyes
dc.subjectaxial spondyloarthritis
dc.subjectimaging
dc.subjectRheumatoid Arthritis
dc.subjectstatistics
dc.subjectRheumatology
dc.subjectImmunology and Allergy
dc.subjectImmunology
dc.titlePercentage of progressors in imagingen
dc.title.subtitleCan we ignore regressors?en
dc.typereview
degois.publication.issue1
degois.publication.titleRMD Open
degois.publication.volume5
dspace.entity.typePublication
person.familyNameSepriano
person.familyNameRamiro
person.givenNameAlexandre
person.givenNameSofia
person.identifier397398
person.identifier.ciencia-id5E1B-9976-5CE4
person.identifier.ciencia-idC513-D4F1-EEC3
person.identifier.orcid0000-0003-1954-0229
person.identifier.orcid0000-0002-8899-9087
person.identifier.scopus-author-id55266526300
rcaap.rightsopenAccess
relation.isAuthorOfPublicationd87df0c7-841b-4648-a99e-296348e2e286
relation.isAuthorOfPublication9853406a-2641-440d-a8b1-a516bdb6f32f
relation.isAuthorOfPublication.latestForDiscovery9853406a-2641-440d-a8b1-a516bdb6f32f

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