Evidence map›Paper›PMID 27225354›Full record

ArticleJournal of the American Geriatrics Society2016

Racial Disparities in Cognitive Performance in Mid- and Late Adulthood: Analyses of Two Cohort Studies.

Laura B Zahodne, Jennifer J Manly, Martina Azar, Adam M Brickman, M Maria Glymour

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Geriatrics Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
2.4field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

56 citing papers in PubMed, 65 citations in OpenAlex.

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  5. Alcohol use andAlzheimer's & dementia. Behavior & socioeconomics of aging · 2026
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  15. Allostatic load and cognitive recall among young adults: Racial, ethnic, and sex-specific variations.Journal of the International Neuropsychological Society : JINS · 2024
    Article
  16. Neighborhood racial income inequality and cognitive health.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
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  17. Article
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  19. Social determinants of health but not global genetic ancestry predict dementia prevalence in Latin America.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Laura B ZahodneDepartment of Neurology, College of Physicians and Surgeons, Columbia University, New York, New York.
Jennifer J ManlyDepartment of Neurology, College of Physicians and Surgeons, Columbia University, New York, New York.
Martina AzarTaub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, New York.
Adam M BrickmanDepartment of Neurology, College of Physicians and Surgeons, Columbia University, New York, New York.
M Maria GlymourDepartment of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, California.
Columbia University · USUniversity of California, San Francisco · US

Funding

U19 MIDlife in the United States-Diversity Supplement-WellsU19AG051426 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI CAROL D. RYFF · 2016 to 2026
$74.8M
CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR024156 · NCRR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2006 to 2011
$53.0M
STATISTICS COREP01AG020166 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI RYFF, CAROL D. · 2002 to 2015
$50.6M
Clinical and Translational Science AwardUL1TR000040 · NCATS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2012 to 2015
$26.2M
VASCULAR FACTORS AND MILD COGNITIVE IMPAIRMENT AND ALZHEIMER'S DISEASEP01AG007232 · NIA · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MAYEUX, RICHARD P · 1989 to 2008
$21.7M
Epidemiology of Biomarkers of Risk and Progression in LOADR01AG037212 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P, SCHUPF, NICOLE · 2010 to 2015
$10.1M
Genetic Epidemiology of Cerebrovascular Factors in Alzheimer's DiseaseRF1AG054023 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P · 2016 to 2018
$8.9M
Psychosocial protective factors in cognitive and brain agingK99AG047963 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ZAHODNE, LAURA B · 2014 to 2015
$264k
NCATS NIH HHS UL1 TR000040NCRR NIH HHS UL1 RR024156NIA NIH HHS K99 AG047963NIA NIH HHS P01 AG007232NIA NIH HHS P01 AG020166NIA NIH HHS R01 AG037212NIA NIH HHS RF1 AG054023NIA NIH HHS U19 AG051426
6 · The paper itself

Abstract

objectivesTo examine whether the attenuation of racial disparities observed in physical health outcomes at older ages can be extended to cognitive outcomes in mid- and late-life samples.

designCross-sectional associations between race and cognitive functioning were examined as a function of age.

settingThe National Survey of Midlife Development in the United States (MIDUS) and the Washington Heights-Inwood Columbia Aging Project (WHICAP).

participantsNon-Hispanic African American or white individuals aged 40 and older (MIDUS; n = 3875, 10.5% African American) and non-Hispanic African American or white individuals aged 65 and older without a diagnosis of dementia (WHICAP; n = 2,729, 53.8% African American). MEASUREMENTS: Composite scores of executive functioning and episodic memory.

resultsIndependent of main effects of age, birth cohort, sex, education, and chronic health conditions, significant interactions between age and race indicated that racial disparities in episodic memory and executive functioning were larger at younger than older age in both samples.

conclusionAttenuation of racial inequalities in older age can be extended to cognitive outcomes, which probably reflects selective survival. Research on cognitive disparities or on race-specific causes of cognitive outcomes in old age must incorporate corrections for selective survival if the goal is to identify causal predictors of cognitive outcomes rather than merely statistical predictors.

Indexed as

Executive FunctionMemory, EpisodicAdultAgedAged, 80 and overCross-Sectional StudiesFemaleHumansMaleMiddle AgedRacial GroupsUnited StatesAfrican Americanscognitionexecutive functioningmemoryrace

Identifiers

PMID27225354
PMCPMC4883591
OpenAlexW2402391154

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.