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dc.contributor.authorKirsebom, Bjørn-Eivind
dc.contributor.authorEspenes, Ragna
dc.contributor.authorHessen, Erik
dc.contributor.authorWaterloo, Knut
dc.contributor.authorJohnsen, Stein Harald
dc.contributor.authorGundersen, Elisabeth
dc.contributor.authorSando, Sigrid Botne
dc.contributor.authorGrøntvedt, Gøril Rolfseng
dc.contributor.authorTimón, Santiago
dc.contributor.authorFladby, Tormod
dc.date.accessioned2019-04-26T09:22:35Z
dc.date.available2019-04-26T09:22:35Z
dc.date.created2019-03-27T15:47:35Z
dc.date.issued2019
dc.identifier.issn1385-4046
dc.identifier.urihttp://hdl.handle.net/11250/2595655
dc.description.abstractBackground/Objective: In recent years, several slightly younger cohorts have been established in order to study the preclinical and prodromal phases of dementia. The Consortium to Establish a Registry for Alzheimer’s Disease (CERAD) wordlist memory test (WLT) is widely used in dementia research. However, culturally adapted and demographically adjusted test norms for younger ages are lacking. Method: This paper investigates effects of age, gender and years of education on test performance and offers demographically adjusted norms for the CERAD WLT using a regression-based norming procedure for the age span 40–80years based on healthy controls (n¼227) from the Norwegian “Dementia Disease Initiation” (DDI) (n¼168) and “Trønderbrain” (n¼59) cohorts. In order to evaluate normative performance, we apply the norms to an independent sample of persons diagnosed with mild cognitive impairment (MCI = 168) and perform multiple regression analyses to evaluate adjustment of pertinent demographics. Results: CERAD WLT norms adjusted for effects of age, gender and educational level are proposed. The norms successfully adjusted for effects of age, gender and education in an independent sample of Norwegians with MCI. Conclusion: Demographically adjusted norms for the CERAD WLT for ages 40–80years based on a Norwegian sample are proposed. To our knowledge, this is the first normative study of this test to offer demographically adjusted norms for this age span.nb_NO
dc.language.isoengnb_NO
dc.publisherTaylor & Francisnb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleDemographically adjusted CERAD wordlist test norms in a Norwegian sample from 40 to 80 yearsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.volume1nb_NO
dc.source.journalThe Clinical Neuropsychologistnb_NO
dc.source.issue13nb_NO
dc.identifier.doihttps://doi.org/10.1080/13854046.2019.1574902
dc.identifier.cristin1688339
dc.description.localcode2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.nb_NO
cristin.unitcode194,65,30,0
cristin.unitnameInstitutt for nevromedisin og bevegelsesvitenskap
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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