Item response theory analysis of the Clinical Dementia Rating.
Li Y, Xiong C, Aschenbrenner AJ, Chang CH, Weiner MW, Nosheny RL, Mungas D, Bateman RJ, Hassenstab J, Moulder KL, Morris JC.
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Alzheimers Dement. 2021 Mar;17(3):534-542. doi: 10.1002/alz.12210. Epub 2020 Nov 20.
Alzheimers Dement. 2021.
PMID: 33215873
Free PMC article.
DISCUSSION: The shortened version of the CDR and the automatic scoring algorithm has established a good foundation for developing an eCDR and will ultimately improve the efficiency of cognitive assessment....
DISCUSSION: The shortened version of the CDR and the automatic scoring algorithm has established a good foundation for developing an …