Cited by 437Menopause: Health Impacts and TreatmentsDementia and Cognitive Impairment ResearchCancer-related cognitive impairment studies

Age at surgical menopause influences cognitive decline and Alzheimer pathology in older women

Open access
Bove, Riley, Secor, Elizabeth, Chibnik, Lori B., Barnes, Lisa L., Schneider, Julie A., Bennett, David A., De Jager, Philip L.·2014·Neurology

Abstract

OBJECTIVE: To determine the association between age at surgical menopause and both cognitive decline and Alzheimer disease (AD) pathology in 2 longitudinal cohorts. METHODS: Female subjects from 2 longitudinal studies of cognitive decline (Religious Orders Study and Rush Memory and Aging Project) were included (total n = 1,884). The primary analysis examined the association between age at surgical menopause and decline in a global cognition score. Secondary analyses examined additional outcomes: 1) decline in 5 cognitive subdomains and 2) a global measure of the burden of AD pathology. In exploratory analyses, we examined the effect of hormone replacement therapy (HRT). We adjusted all models for age, education, smoking, and cohort and stratified by surgical vs natural menopause. RESULTS: For the 32% of subjects with surgical menopause, earlier age at menopause was associated with faster decline in global cognition (p = 0.0007), specifically episodic memory (p = 0.0003) and semantic memory (p = 0.002). Earlier age at menopause was also associated with increased AD neuropathology (p = 0.038), in particular neuritic plaques (p = 0.013). HRT use for at least 10 years, when administered within a 5-year perimenopausal window, was associated with decreased decline in global cognition. No associations were seen in women who had natural menopause. CONCLUSIONS: Early age at surgical menopause was associated with cognitive decline and AD neuropathology. Ongoing studies should clarify the potential effect of HRT on this relationship.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1212/wnl.0000000000000033

Cites

44 of 44 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In prior work, women who had surgical menopause at an early age had a faster decline in cognitive function and more AD pathology at autopsy, and neuritic plaques in particular, compared to women with surgical menopause at older ages.

    “In prior work, we found that women, a subset of those in the current study, who had surgical menopause at an early age had a faster decline in cognitive function and more AD pathology at autopsy, and neuritic plaques in particular, compared to women with surgical menopause at older ages [14].”
  • Clinical longitudinal studies have shown susceptibility of women with surgical menopause at young ages to cognitive decline and dementia.

    “Yet, clinical longitudinal studies have shown susceptibility of women with surgical menopause at young ages to cognitive decline [14] and dementia [52].”
  • In a previous study, younger age at onset of menopause among women with surgical, not natural, menopause was associated with more AD pathologies.

    “In our previous study, we found that younger age at onset of menopause among women with surgical, not natural, menopause was associated with more AD pathologies [14].”
  • Early menopause induced by oophorectomy are AD risk factors specific to women.

    “Some evidence suggests that early menopause induced by oophorectomy are AD risk factors specific to women [513].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Bove, R., Secor, E., Chibnik, L. B., Barnes, L. L., Schneider, J. A., Bennett, D. A., & De Jager, P. L.
Affiliations
  • Brigham and Women's Hospital (US)
  • From the Program in Translational NeuroPsychiatric Genomics (R.B., E.S., L.B.C., P.L.D.), Institute for the Neurosciences, Department of Neurology, Brigham and Women’s Hospital; Harvard Medical School (R.B., L.B.C., P.L.D.), Boston, MA; and the Departments of Neurological Sciences (L.L.B.) and Neuropathology (J.A.S., D.A.B.), Rush University Medical Center, Chicago, IL.
Venue
Neurology
Published
2014-01-21
Volume
82
Issue
3
Pages
222-229
ISSN
  • 0028-3878 (ISSN-L)
  • 1526-632X
OpenAlex
W2027439763
Cited by
437
References
43
Citations by year
2026: 30 · 2025: 53 · 2024: 50 · 2023: 64 · 2022: 29 · 2021: 41 · 2020: 34 · 2019: 41 · 2018: 28 · 2017: 15 · 2016: 24 · 2015: 13 · 2014: 14 · 2013: 1
FWCI
13.56
Type
journal article
Language
en
Open access
Locations
  • Neurology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Eli Lilly and Company
  • Biogen
  • Teva Pharmaceutical Industries
  • Danone
  • Avid Radiopharmaceuticals
  • National Institute on Aging (R01AG017917, K25AG041906, R01AG030146, K08AG034290, R01AG015819, P30AG010161, R01AG022018)
  • National Institute of Allergy and Infectious Diseases (T32AI074549)
  • National Institute of Neurological Disorders and Stroke (R01NS059873)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Menopause: Health Impacts and Treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Cancer-related cognitive impairment studies
Keywords
surgical menopause, age at menopause, cognitive decline, Alzheimer disease pathology, hormone replacement therapy, episodic memory, semantic memory, neuritic plaques, older women, natural menopause, perimenopause
MeSH terms
Age Factors, Aged, Aged, 80 and over, Aging, Alzheimer Disease, Cognition Disorders, Female, Health Surveys, Humans, Longitudinal Studies, Memory Disorders, Menopause, Middle Aged, Single-Blind Method, Treatment Outcome, Hormone Replacement Therapy, Plaque, Amyloid, Memory, Episodic

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review