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Performance of Elderly Native Americans and Caucasians on the CERAD Neuropsychological Battery

TitlePerformance of Elderly Native Americans and Caucasians on the CERAD Neuropsychological Battery
Publication TypeJournal Article
Year of Publication2005
AuthorsWhyte, SR, Cullum, C, Hynan, LS, Lacritz, LH, Rosenberg, RN, Weiner, MF
JournalAlzheimer Disease and Associated DisordersAlzheimer Disease and Associated Disorders
Date PublishedApr-Jun
ISBN Number0893-0341
Accession NumberPeer Reviewed Journal: 2005-06203-004
Keywords*Aging, *Alzheimer's Disease, *Cross Cultural Differences, *Neuropsychological Assessment, Alzheimers disease, neuropsychological battery, test performance, cognitive screening battery, Native Americans, Caucasians, elderly, cultural differences, American Indians, Human Male Female Adulthood (18 yrs & older) Aged (65 yrs & older), Neurological Disorders & Brain Damage [3297], Neuropsychological Assessment [2225], us, Whites
AbstractThe performance of 40 elderly Native Americans and 40 demographically similar Caucasians clinically diagnosed with Alzheimer disease were compared on the Consortium to Establish a Registry for Alzheimer's Disease Neuropsychological Battery (CERAD-NB). The purpose was to determine whether performance on the CERAD-NB, a cognitive screening battery used to evaluate dementia in the elderly, is affected by cultural differences between these two groups, after controlling for age, education, and gender. All subjects were administered the CERAD-NB as part of a standard diagnostic evaluation. Statistical analyses revealed no significant differences between the two groups on any measures from the CERAD-NB. Thus, the CERAD-NB appears to be an efficient cognitive screening assessment in English-speaking Native Americans with known or suspected dementing illness and it appears that special norms may not be necessary in this population. However, additional studies of larger samples are needed for confirmation and to explore factors such as education, acculturation, and degree of Native American heritage, which may influence cognitive test performance. (PsycINFO Database Record (c) 2012 APA, all rights reserved) (journal abstract).
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