What question did this study set out to answer?

To evaluate the reliability and diagnostic validity of measures of social and functional capacity for distinguishing normal aging from mild senile dementia in community-dwelling older adults.

May 1, 1982Journal of Gerontology

Measurement of Functional Activities in Older Adults in the Community

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To evaluate the reliability and diagnostic validity of measures of social and functional capacity for distinguishing normal aging from mild senile dementia in community-dwelling older adults.
Assessed 195 older adults with comprehensive neurological, cognitive, and affective examinations.
Evaluated interrater reliability for the Scale of Functional Capacity using independent ratings from an examining neurologist, a reviewing neurologist, and a trained nurse.
Administered informant-based assessments comparing the Functional Activities Questionnaire (FAQ) with the Instrumental Activities of Daily Living (IADL) Scale.
The Scale of Functional Capacity achieved high interrater reliability between the examining and reviewing neurologists (r = .97, p < .001) and between the examining neurologist and nurse (tau b = .802, p < .001).
The Functional Activities Questionnaire demonstrated superior diagnostic sensitivity compared to the Instrumental Activities of Daily Living Scale for differentiating normal older adults from those with dementia.

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Implication

Observational study demonstrates high reliability of functional activity measures in older adults, indicating strong diagnostic sensitivity for detecting mild dementia.

Cite This Study

PFEFFER et al. (1982) studied this question.

synapsesocial.com/papers/69dc0afd2f8392c28b2a657b https://doi.org/10.1093/geronj/37.3.323

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Implication

Observational study demonstrates high reliability of functional activity measures in older adults, indicating strong diagnostic sensitivity for detecting mild dementia.

Measurement of Functional Activities in Older Adults in the Community

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Discussion

Implication

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Measurement of Functional Activities in Older Adults in the Community

Key Points

Discussion

Implication

Cite This Study

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