Methodological issues in cognitive assessment and their impact on outcome measurement.
Alzheimer Dis Assoc Disord
; 11 Suppl 6: 146-55, 1997.
Article
en En
| MEDLINE
| ID: mdl-9437459
ABSTRACT
Assessment of cognitive impairment in chronic care populations is complicated by several factors that may interfere with the assessment process physical frailty and disability; comorbid conditions such as depression; and decrements in vision, hearing, speech, and general communication. Moreover, cognitive impairment itself affects assessment of outcome domains such as depression, behavior, and function, thus contributing to several sources of measurement bias. Sources of bias are discussed in the context of findings from the literature relating individual and cognitive factors to outcome measurement. Recommendations for further methodological research are provided.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Evaluación de Resultado en la Atención de Salud
/
Trastornos del Conocimiento
/
Enfermedad de Alzheimer
Límite:
Humans
Idioma:
En
Revista:
Alzheimer Dis Assoc Disord
Asunto de la revista:
NEUROLOGIA
/
PSIQUIATRIA
Año:
1997
Tipo del documento:
Article
País de afiliación:
Estados Unidos