Evidence map›Paper›PMID 31059564›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2020

Education and Cognitive Decline: An Integrative Analysis of Global Longitudinal Studies of Cognitive Aging.

Sean A P Clouston, Dylan M Smith, Soumyadeep Mukherjee, Yun Zhang, Wei Hou, Bruce G Link, Marcus Richards

Abstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 116 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
116citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

116 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Perception of facial trustworthiness in mild cognitive impairment.Journal of Alzheimer's disease : JAD · 2026
    Article
  12. Associations and interaction effects of socioeconomic, lifestyle, and genetic factors on intrinsic capacity.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026
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56 more citing papers are in PubMed but not listed here.

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

7 authors.

Sean A P CloustonProgram in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, New York.
Dylan M SmithProgram in Public Health and Department of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, New York.
Soumyadeep MukherjeeCommunity and Public Health Promotion, Health and Physical Education Department, Rhode Island College, Providence, Rhode Island.
Yun ZhangProgram in Public Health, Stony Brook University, New York.
Wei HouDepartment of Family, Population, and Preventive Medicine, Stony Brook University, Stony Brook, New York.
Bruce G LinkDepartment of Sociology and School of Public Policy, University of California - Riverside, Riverside, California.
Marcus RichardsUnit for Lifelong Health and Ageing at University College London, London, UK.

Funding

HRS Yrs29-34: Y33 SSA CoFundingU01AG009740 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jessica Faul, KENNETH M LANGA · 1990 to 2026
$555.8M
Understanding and Improving Healthcare Decision-Making and Outcomes for People Living with Alzheimer's Disease and Related DementiasP01AG005842 · NIA · NATIONAL BUREAU OF ECONOMIC RESEARCH · PI KOSALI ILAYPERUMA SIMON · 1986 to 2026
$56.5M
Project-001R01AG017644 · NIA · UNIVERSITY OF LONDON INST OF NEUROLOGY · PI Andrew Steptoe · 2000 to 2026
$56.2M
WEALTH DISPARITIES AMONG MATURE AND OLDER ADULTSP01AG008291 · NIA · RAND CORPORATION · PI HURD, MICHAEL D · 1989 to 2018
$19.4M
RAND CENTER FOR THE STUDY OF AGINGP30AG012815 · NIA · RAND CORPORATION · PI HURD, MICHAEL D · 1999 to 2020
$13.7M
Study Coordination and Measurement CoreP01AG043362 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI HOFER, SCOTT M. · 2013 to 2017
$7.8M
Social inequalities and the onset of Alzheimer's pathology: The role of Race/Ethnicity, cognitive reserve, and occupational complexityRF1AG058595 · NIA · STATE UNIVERSITY NEW YORK STONY BROOK · PI CLOUSTON, SEAN · 2019 to 2019
$3.3M
DEVELOPING AN ISRAELI VERSION OF THE HRS/SHARE PROJECTR21AG025169 · NIA · HEBREW UNIVERSITY OF JERUSALEM · PI LITWIN, HOWARD · 2004 to 2006
$297k
NIA NIH HHS P01 AG005842NIA NIH HHS P01 AG008291NIA NIH HHS P01 AG043362NIA NIH HHS P30 AG012815NIA NIH HHS R01 AG017644NIA NIH HHS R21 AG025169NIA NIH HHS RF1 AG058595NIA NIH HHS U01 AG009740
6 · The paper itself

Abstract

backgroundThe objective of this study was to examine the association between education and incidence of accelerated cognitive decline.

methodsSecondary analyses of data from the Health and Retirement Study (HRS), a nationally representative prospective cohort study of U.S. residents were conducted (N = 28,417). Cox proportional hazards survival models were layered on longitudinal mixed-effects modeling to jointly examine healthy cognitive aging and incidence of accelerated cognitive decline consistent with patterns seen in preclinical Alzheimer's disease and related dementias (ADRD). Replication analyses were completed on a database including 62,485 additional respondents from HRS sister studies. Life expectancy ratios (LER) and 95% confidence intervals (CIs) were reported.

resultsThis study replicated research showing that education was positively associated with cognition at baseline. Model fit improved using the survival method compared to random-slopes models alone. Analyses of HRS data revealed that higher education was associated with delayed onset of accelerated cognitive decline (LER = 1.031 95% CI = [1.013-1.015], p < 1E-06). Replication analyses using data from 14 countries identified similar results.

conclusionsThese results are consistent with cognitive reserve theory, suggesting that education reduces risk of ADRD-pattern cognitive decline. Follow-up work should seek to differentiate specific dementia types involved and consider potential mechanisms.

Indexed as

Educational StatusAge FactorsCognitive AgingCognitive DysfunctionFemaleGlobal HealthHumansIncidenceLongitudinal StudiesMaleMiddle AgedRisk FactorsSex FactorsAlzheimer’s diseaseCognitive agingCognitive declineCognitive reserveEducationFundamental Cause TheoryLayered longitudinal modeling

Identifiers

PMID31059564
PMCPMC7424268

What OpenQuestion holds

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Registered trials

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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.