Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).

Early detection of dementia is crucial because it is the time when intervention is most effective. Therefore, a simple and short test is necessary for primary mass screening in community-based medical facilities. We developed the Cognitive Assessment for Dementia, iPad version (CADi) which consists...

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Autores principales:	Keiichi Onoda, Shuhei Yamaguchi
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/afc54d14a5d34b818eb9268d7bd7d4fa
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spelling	oai:doaj.org-article:afc54d14a5d34b818eb9268d7bd7d4fa2021-11-25T05:56:48ZRevision of the Cognitive Assessment for Dementia, iPad version (CADi2).1932-620310.1371/journal.pone.0109931https://doaj.org/article/afc54d14a5d34b818eb9268d7bd7d4fa2014-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0109931https://doaj.org/toc/1932-6203Early detection of dementia is crucial because it is the time when intervention is most effective. Therefore, a simple and short test is necessary for primary mass screening in community-based medical facilities. We developed the Cognitive Assessment for Dementia, iPad version (CADi) which consists of 10 simple questions and is self-administered. In this paper we present a revised version which improves the detection of dementia. Two questions of the CADi were replaced in the latest version (CADi2). We examined the validity and reliability of the CADi2 in 27 Alzheimer's disease patients and age-matched healthy controls. The Alzheimer's disease patients had lower CADi2 scores and longer total response times to questions compared to the controls. The CADi2 had high sensitivity (0.85-0.96) and specificity (0.81-0.93), and showed significant correlations with existing standard neuropsychological tests. Cronbach's alpha analysis revealed moderate consistency of the CADi2. These results support the utility of the CADi2 for primary screening for dementia.Keiichi OnodaShuhei YamaguchiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 10, p e109931 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Keiichi Onoda Shuhei Yamaguchi Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
description	Early detection of dementia is crucial because it is the time when intervention is most effective. Therefore, a simple and short test is necessary for primary mass screening in community-based medical facilities. We developed the Cognitive Assessment for Dementia, iPad version (CADi) which consists of 10 simple questions and is self-administered. In this paper we present a revised version which improves the detection of dementia. Two questions of the CADi were replaced in the latest version (CADi2). We examined the validity and reliability of the CADi2 in 27 Alzheimer's disease patients and age-matched healthy controls. The Alzheimer's disease patients had lower CADi2 scores and longer total response times to questions compared to the controls. The CADi2 had high sensitivity (0.85-0.96) and specificity (0.81-0.93), and showed significant correlations with existing standard neuropsychological tests. Cronbach's alpha analysis revealed moderate consistency of the CADi2. These results support the utility of the CADi2 for primary screening for dementia.
format	article
author	Keiichi Onoda Shuhei Yamaguchi
author_facet	Keiichi Onoda Shuhei Yamaguchi
author_sort	Keiichi Onoda
title	Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
title_short	Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
title_full	Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
title_fullStr	Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
title_full_unstemmed	Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).
title_sort	revision of the cognitive assessment for dementia, ipad version (cadi2).
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/afc54d14a5d34b818eb9268d7bd7d4fa
work_keys_str_mv	AT keiichionoda revisionofthecognitiveassessmentfordementiaipadversioncadi2 AT shuheiyamaguchi revisionofthecognitiveassessmentfordementiaipadversioncadi2
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Revision of the Cognitive Assessment for Dementia, iPad version (CADi2).

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