Evidence map›Paper›PMID 29669097›Full record

ArticleThe journals of gerontology. Series B, Psychological sciences and social sciences2018

Educational Differences in the Prevalence of Dementia and Life Expectancy with Dementia: Changes from 2000 to 2010.

Eileen M Crimmins, Yasuhiko Saito, Jung Ki Kim, Yuan S Zhang, Isaac Sasson, Mark D Hayward

Abstract read
In one paragraph

Article in The journals of gerontology. Series B, Psychological sciences and social sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 2 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

76 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  8. How Childhood State Education Quality Shapes the Risk of Cognitive Impairment in Mid-to-Later Life.Alzheimer's & dementia. Behavior & socioeconomics of aging · 2026
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  18. APOE genotype and cognitive decline: educational context as a moderator of genetic risk.The journals of gerontology. Series B, Psychological sciences and social sciences · 2025
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16 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

6 authors.

Eileen M CrimminsAndrus Gerontology Center, University of Southern California, Los Angeles, California.
Yasuhiko SaitoPopulation Research Institute, Nihon University, Tokyo, Japan.
Jung Ki KimAndrus Gerontology Center, University of Southern California, Los Angeles, California.
Yuan S ZhangAndrus Gerontology Center, University of Southern California, Los Angeles, California.
Isaac SassonDepartment of Sociology and Anthropology, Tel Aviv University, Tel Aviv, Israel.
Mark D HaywardPopulation Research Center, University of Texas at Austin, Austin, Texas.

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
Statistical Data EnclaveP30AG012846 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Esther M. Friedman · 1999 to 2026
$23.2M
USC/UCLA Center on Biodemography &Population HealthP30AG017265 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JENNIFER A AILSHIRE · 1999 to 2026
$17.9M
Population Research CenterR24HD042849 · NICHD · UNIVERSITY OF TEXAS AUSTIN · PI HAYWARD, MARK D. · 2002 to 2016
$8.4M
Scientific & Technical CoreP2CHD042849 · NICHD · UNIVERSITY OF TEXAS AT AUSTIN · PI Elizabeth T. Gershoff · 2017 to 2026
$5.2M
Network on Life Course Health Dynamics and Disparities in 21st Century America RenewalR24AG045061 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JENNIFER A AILSHIRE, Sarah A. Burgard · 2014 to 2026
$5.2M
NIA NIH HHS P30 AG012846NIA NIH HHS P30 AG017265NIA NIH HHS R24 AG045061NIA NIH HHS U01 AG009740NICHD NIH HHS P2C HD042849NICHD NIH HHS R24 HD042849
6 · The paper itself

Abstract

Objectives: This article provides the first estimates of educational differences in age-specific prevalence, and changes in prevalence over time, of dementia by education levels in the United States. It also provides information on life expectancy, and changes in life expectancy, with dementia and cognitively healthy life for educational groups. Method: Data on cognition from the 2000 and 2010 Health and Retirement Study are used to classify respondents as having dementia, cognitive impairment without dementia (CIND), or being cognitively intact. Vital statistics data are used to estimate life tables for education groups and the Sullivan method is used to estimate life expectancy by cognitive state. Results: People with more education have lower prevalence of dementia, more years of cognitively healthy life, and fewer years with dementia. Years spent in good cognition increased for most sex-education groups and, conversely, years spent with dementia decreased for some. Mortality reduction was the most important factor in increasing cognitively healthy life. Change in the distribution of educational attainment has played a major role in the reduction of life with dementia in the overall population. Discussion: Differences in the burden of cognitive loss by education point to the significant cost of low social status both to individuals and to society.

Indexed as

Educational StatusHealth StatusLife ExpectancyAgedAged, 80 and overCognition DisordersDementiaFemaleHumansIncidenceMaleMental Status and Dementia TestsMiddle AgedPrevalenceRisk FactorsUnited States

Identifiers

PMID29669097
PMCPMC6019027

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.