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dc.contributor.authorHarrison, Conrad
dc.contributor.authorClelland, Andrew D
dc.contributor.authorDavis, Tim RC
dc.contributor.authorScammell, Brigitte E
dc.contributor.authorZhang, Weiya
dc.contributor.authorRussell, Peter
dc.contributor.authorFullilove, Sue
dc.contributor.authorChakrabarti, Indranil
dc.contributor.authorDavidson, Dominique
dc.contributor.authorRodrigues, Jeremy
dc.date.accessioned2022-06-29T19:44:37Z
dc.date.available2022-06-29T19:44:37Z
dc.date.issued2022-07
dc.date.submitted2021-11-19
dc.identifier.issn1753-1934
dc.identifier.other10.1177_17531934221081803
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/338484
dc.description.abstractThe QuickDASH is a short-form version of the DASH questionnaire, the most widely used patient-reported outcome measure in hand surgery. Multidimensional computerized adaptive testing (MCAT) can produce shorter and more precise testing than static short forms, like QuickDASH. We used DASH responses from 507 patients with Dupuytren's disease to develop a MCAT. The algorithm was evaluated in a Monte Carlo simulation, where the standard error of measurement (SEm) of scores obtained from the 11-item QuickDASH was compared with scores obtained from an MCAT that could administer up to 11 items from the full 30-item DASH. The MCAT asked a mean of 8.51 items (SD 2.93) and 265/1000 simulated respondents needed to complete ≤five items. Median SEms were better for DASH MCAT: 0.299 (hand function) and 0.256 (sensory symptoms) versus 0.320 and 0.290, respectively, for QuickDASH. Our study showed that the DASH MCAT can produce more precise DASH measurement than the QuickDASH, from fewer items.
dc.languageen
dc.publisherSAGE Publications
dc.subjectFull Length Article
dc.subjectPatient-reported outcome measures
dc.subjectPROM
dc.subjectmultidimensional
dc.subjectcomputerized adaptive testing
dc.subjectCAT
dc.subjectDupuytren’s disease
dc.titleA comparative analysis of multidimensional computerized adaptive testing for the DASH and QuickDASH scores in Dupuytren's disease.
dc.typeArticle
dc.date.updated2022-06-29T19:44:36Z
prism.endingPage754
prism.issueIdentifier7
prism.publicationNameJ Hand Surg Eur Vol
prism.startingPage750
prism.volume47
dc.identifier.doi10.17863/CAM.85897
dcterms.dateAccepted2022-02-03
rioxxterms.versionofrecord10.1177/17531934221081803
rioxxterms.versionVoR
rioxxterms.licenseref.urihttps://creativecommons.org/licenses/by/4.0/
rioxxterms.licenseref.startdate2022-02-28
dc.contributor.orcidHarrison, Conrad [0000-0002-1428-5751]
dc.identifier.eissn2043-6289
cam.issuedOnline2022-02-28
rioxxterms.freetoread.startdate2022-02-28
rioxxterms.freetoread.startdate2022-02-28


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