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Interpreting subject and informant reports of function in screening for dementia
Author(s) -
Wilder David E.,
Gurland Barry J.,
Chen Jiming,
Lantigua Rafael A.,
Killeffer Eloise H. P.,
Katz Sidney,
Encarnación Priscilla
Publication year - 1994
Publication title -
international journal of geriatric psychiatry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 129
eISSN - 1099-1166
pISSN - 0885-6230
DOI - 10.1002/gps.930091105
Subject(s) - dementia , subject (documents) , psychology , score , gerontology , clinical psychology , medicine , statistics , disease , mathematics , computer science , library science , pathology
A related article showed that five widely used screens for dementia predicted criterion diagnosis well with extreme scores, but misclassified many persons when screen scores were intermediate (borderzone). In this article, based on representative samples of community elders from the North Manhattan Aging Project, information on the subject's functioning was added to intermediate dementia screen scores and found to increase specificity, with sensitivity held constant. Informant reports on the subject's functioning predicted criterion diagnosis somewhat better than did the subject's self‐report of functioning.