Evidence map›Paper›PMID 37490296›Full record

ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2024

Does education moderate gender disparities in later-life memory function? A cross-national comparison of harmonized cognitive assessment protocols in the United States and India.

Ashly C Westrick, Justina Avila-Rieger, Alden L Gross, Timothy Hohman, Jet M J Vonk, Laura B Zahodne, Lindsay C Kobayashi

Open access · hybridAbstract read
In one paragraph

Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

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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

7 authors at 5 institutions in 2 countries.

Ashly C WestrickDepartment of Epidemiology, Center for Social Epidemiology and Population Health, University of Michigan: School of Public Health, Ann Arbor, Michigan, USA.ORCID 0000-0001-8836-8499
Justina Avila-RiegerGertrude H. Sergievsky Center and the Taub Institute for Research in Aging and Alzheimer's Disease, Columbia University, New York, New York, USA.
Alden L GrossDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Center on Aging and Health, Johns Hopkins University, Baltimore, Maryland, USA.
Timothy HohmanVanderbilt Memory & Alzheimer's Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Jet M J VonkDepartment of Neurology, Memory and Aging Center, University of California San Francisco (UCSF), San Francisco, California, USA.
Laura B ZahodneDepartment of Psychology, University of Michigan, Ann Arbor, Michigan, USA.
Lindsay C KobayashiDepartment of Epidemiology, Center for Social Epidemiology and Population Health, University of Michigan: School of Public Health, Ann Arbor, Michigan, USA.
University of Michigan · USColumbia University · USJohns Hopkins University · USUniversity of California, San Francisco · USVanderbilt University Medical Center · US

Funding

Health and Retirement Study: Harmonized Cognitive Assessment Protocol (HCAP)U01AG058499 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LANGA, KENNETH M · 2018 to 2023
$8.3M
Socioeconomic, Cardiovascular, and Psychosocial Sources of Cross-National Variation in Cognitive Health Among Older AdultsR01AG070953 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Alden L. Gross, Lindsay C Kobayashi · 2021 to 2026
$4.6M
Conference on Advanced Psychometric Methods in Cognitive Aging ResearchR13AG030995 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI MUNGAS, DAN M. · 2008 to 2022
$620k
NIA NIH HHS R01 AG070953NIA NIH HHS R01AG070953NIA NIH HHS R13 AG030995NIA NIH HHS R13AG030995NIA NIH HHS U01 AG058499
6 · The paper itself

Abstract

introductionWe compared gender disparities in later-life memory, overall and by education, in India and the United States (US).

methodsData (N = 7443) were from harmonized cognitive assessment protocols (HCAPs) in the Longitudinal Aging Study of India-Diagnostic Assessment of Dementia (LASI-DAD; N = 4096; 2017-19) and US Health and Retirement Study HCAP (HRS-HCAP; N = 3347; 2016-17). We derived harmonized memory factors from each study using confirmatory factor analysis. We used multivariable-adjusted linear regression to compare gender disparities in memory function between countries, overall and by education.

resultsIn the United States, older women had better memory than older men (0.28 SD-unit difference; 95% CI: 0.22, 0.35). In India, older women had worse memory than older men (-0.15 SD-unit difference; 95% CI: -0.20, -0.10), which attenuated with increasing education and literacy.

conclusionWe observed gender disparities in memory in India that were not present in the United States, and which dissipated with education and literacy.

Indexed as

AgingCognitionAgedData CollectionEducational StatusFemaleHumansLongitudinal StudiesMaleUnited Statescross-national comparisoneducationgendermemory

Identifiers

PMID37490296
PMCPMC10808282
OpenAlexW4385231125

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.