Correlates of cognitive function in an elderly community population

Paul A. Scherr, Marilyn S. Albert, H. Harris Funkenstein, Nancy R. Cook, Charles H. Hennekens, Laurence G. Branch, Lon R. White, James O. Taylor, Denis A. Evans

Research output: Contribution to journalArticle

Abstract

In 1982 and 1983, brief, structured performance tests of selected areas of cognitive function were administered to 3,682 (82.1 per cent) of the residents aged 65 years and older of the geographically defined community of East Boston, Massachusetts, a center of the Established Populations for Epidemiologic Studies of the Elderly program. There was a strong inverse relation between age and performance on all four cognitive tests in analyses adjusted for sex only as well as in those adjusted for the effects of other variables. Similarly, fewer years of formal education, increasing level of disability on the modified Katz Activities of Daily Living Scale, and less prestigious occupations, as measured by the modified Duncan Socioeconomic Index, were each independently related to lower performance on all four tests.

Original languageEnglish (US)
Pages (from-to)1084-1101
Number of pages18
JournalAmerican journal of epidemiology
Volume128
Issue number5
DOIs
StatePublished - Nov 1988
Externally publishedYes

Keywords

  • Aged
  • Cognition
  • Cognitive disorders
  • Dementia
  • Population surveillance
  • Regression analysis

ASJC Scopus subject areas

  • Epidemiology

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  • Cite this

    Scherr, P. A., Albert, M. S., Funkenstein, H. H., Cook, N. R., Hennekens, C. H., Branch, L. G., White, L. R., Taylor, J. O., & Evans, D. A. (1988). Correlates of cognitive function in an elderly community population. American journal of epidemiology, 128(5), 1084-1101. https://doi.org/10.1093/oxfordjournals.aje.a115051