Evidence map›Paper›PMID 39936226›Full record

ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2025

Age at menopause and cognitive function and decline among middle-aged and older women in the China Health and Retirement Longitudinal Study, 2011-2018.

Muqi Guo, Yingyan Wu, Alden L Gross, Carrie Karvonen-Gutierrez, Lindsay C Kobayashi

Abstract read
In one paragraph

Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

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20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Muqi GuoHarvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
Yingyan WuDepartment of Epidemiology, Fielding School of Public Health,  University of California, Los Angeles, USA.
Alden L GrossDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Carrie Karvonen-GutierrezDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.
Lindsay C KobayashiDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID https://orcid.org/0000-0003-2725-3107

Funding

Integrting Information About Aging SurveysR01AG030153 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Sara Adar, Alden L. Gross · 2007 to 2026
$41.7M
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
Mega Meta Data Set of the Health and Retirement Surveys Around the WorldRC2AG036619 · NIA · RAND CORPORATION · PI KAPTEYN, ARIE · 2009 to 2010
$2.0M
Archiving & Creating User Friendly Data: the Longitudinal Aging Survey in IndiaR03AG043052 · NIA · RAND CORPORATION · PI LEE, JINKOOK · 2012 to 2012
$95k
Foundation for the National Institutes of Health R01AG070953NIA NIH HHS R01 AG030153NIA NIH HHS R01 AG070953NIA NIH HHS R03 AG043052NIA NIH HHS RC2 AG036619NIH HHS R01 AG070953
6 · The paper itself

Abstract

introductionChinese women experience higher dementia rates than men, yet sex-specific risk factors are understudied. We examined how menopause age affects cognitive function and decline in aging Chinese women.

methodsData were from 7419 postmenopausal women 45-101 years of age at baseline in the China Health and Retirement Longitudinal Study (CHARLS; 2011-2018). Menopause age was categorized using clinical cutoffs (<40, 40-44, 45-49, 50-55, >55 years). Cognitive function was assessed with neuropsychological tests up to four times over 7 years, and associations were analyzed using multivariable-adjusted linear mixed-effects regression.

resultsCompared to menopause at 50-55 years (3661/7419; 49.3%), premature (<40; 235/7419; 3.2%), early (40-44; 623/7419; 8.4%), and late menopause (>55; 366/7419; 4.9%) were associated with lower baseline cognitive scores. Although the rate of cognitive decline did not differ significantly across menopause age groups, late menopause showed a trend toward faster decline. DISCUSSION: Cognitive health interventions should consider extreme menopausal age as a risk factor. HIGHLIGHTS: Extreme menopausal ages-premature (<40), early (40-44), and late (>55)-are linked to lower baseline cognition versus menopause ages 50-55, persisting over 7 years. Cognitive disadvantage for late menopause (>55) versus 50-55 tends to increase over time. Health interventions should consider extreme menopause ages in women's cognitive health.

Indexed as

AgingCognitionCognitive DysfunctionMenopauseAgedAged, 80 and overAge FactorsChinaFemaleHumansLongitudinal StudiesMiddle AgedNeuropsychological TestsRetirementRisk Factorsage at menopauseChinacognitive declinecognitive functionmiddle‐aged and older women

Identifiers

PMID39936226
PMCPMC11815216

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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.