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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
2009-8-28
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pubmed:abstractText |
The Alzheimer's Disease Assessment Scale-cognitive (ADAS-cog) is regularly used to assess cognitive dysfunction in Alzheimer's disease (AD) clinical trials. Yet, little is known about how the instrument and its subscales measure cognition across the spectrum of AD. The current investigation used item response theory (IRT) analyses to assess the measurement properties of the ADAS-cog across the range of cognitive dysfunction in AD.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:issn |
1421-9824
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pubmed:author |
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pubmed:copyrightInfo |
Copyright 2009 S. Karger AG, Basel.
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pubmed:issnType |
Electronic
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pubmed:volume |
28
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
63-9
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pubmed:meshHeading |
pubmed-meshheading:19641319-Aged,
pubmed-meshheading:19641319-Aged, 80 and over,
pubmed-meshheading:19641319-Alzheimer Disease,
pubmed-meshheading:19641319-Cognition,
pubmed-meshheading:19641319-Cognition Disorders,
pubmed-meshheading:19641319-Data Interpretation, Statistical,
pubmed-meshheading:19641319-Factor Analysis, Statistical,
pubmed-meshheading:19641319-Female,
pubmed-meshheading:19641319-Humans,
pubmed-meshheading:19641319-Language,
pubmed-meshheading:19641319-Male,
pubmed-meshheading:19641319-Memory,
pubmed-meshheading:19641319-Mental Processes,
pubmed-meshheading:19641319-Mental Recall,
pubmed-meshheading:19641319-Middle Aged,
pubmed-meshheading:19641319-Neuropsychological Tests,
pubmed-meshheading:19641319-Reproducibility of Results
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pubmed:year |
2009
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pubmed:articleTitle |
How well do the ADAS-cog and its subscales measure cognitive dysfunction in Alzheimer's disease?
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pubmed:affiliation |
Mental Health Care Line, Michael E. DeBakey Veteran's Affairs Medical Center, Houston, Tex. 77030, USA. jared.benge@va.gov
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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