Evidence map›Paper›PMID 32162494›Full record

SynthesisBrain and behavior2020

Association between atherosclerosis and Alzheimer's disease: A systematic review and meta-analysis.

Beijia Xie, Xinrui Shi, Yi Xing, Yi Tang

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Brain and behavior, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 4 pooled it
3.4field-weighted citation impact, top 6% 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

31 citing papers in PubMed, 4 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Non-Genetic Risk Factors of Alzheimer's Disease: An Updated Umbrella Review.The journal of prevention of Alzheimer's disease · 2024
    Pooled it
  4. Pooled it
  5. Article
  6. Article
  7. STAT4-dependent regulation of neuroinflammation in atherosclerosis.bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Towards effective interventions: scoping review on prevention and modifiable risk factors of neurodegenerative diseases.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  10. Review
  11. The Impact of Cognitive Impairment on Cardiovascular Disease.Journal of the American College of Cardiology · 2025
    Review
  12. Target the Heart: A New Axis of Alzheimer's Disease Prevention.Journal of dementia and alzheimer's disease · 2025
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Observational
  20. Review
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

4 authors at 2 institutions in 1 country.

Beijia XieDepartment of Neurology, Innovation Center for Neurological Disorders, Xuanwu Hospital, National Clinical Research Center for Geriatric Diseases, Capital Medical University, Beijing, China.ORCID 0000-0001-9658-1724
Xinrui ShiDepartment of Neurology, Innovation Center for Neurological Disorders, Xuanwu Hospital, National Clinical Research Center for Geriatric Diseases, Capital Medical University, Beijing, China.
Yi XingDepartment of Neurology, Innovation Center for Neurological Disorders, Xuanwu Hospital, National Clinical Research Center for Geriatric Diseases, Capital Medical University, Beijing, China.
Yi TangDepartment of Neurology, Innovation Center for Neurological Disorders, Xuanwu Hospital, National Clinical Research Center for Geriatric Diseases, Capital Medical University, Beijing, China.ORCID 0000-0002-8052-065X
Capital Medical University · CNMinistry of Education of the People's Republic of China · CN

Funding

Beijing Municipal Science & Technology Commission Z191100006619046Beijing Natural Science Foundation JQ19024National Natural Science Foundation of China 81671040National Natural Science Foundation of China 81970996
6 · The paper itself

Abstract

backgroundTo evaluate the relationship between atherosclerosis and Alzheimer's disease (AD), we conducted a systematic review and meta-analysis to study the difference of carotid intima-media thickness (CIMT) and the prevalence of atherosclerosis between AD patients and non-AD controls.

methodsThe studies on the association between atherosclerosis and AD were manually searched in PubMed, Embase, Cochrane Library, and CNKI (China National Knowledge Infrastructure) spanned to September 2018 according to PRISMA (the Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines.

resultsThirteen studies were included in the final analysis, seven studies with data on the mean CIMT (610 cases and 417 controls) and ten studies reporting on the prevalence of atherosclerosis (1,698 cases and 6,452 controls). Compared with controls, AD group showed a significantly higher CIMT (overall standard mean difference = 0.94; 95% CI, 0.48-1.40; p < .0001) and an increased prevalence of atherosclerosis (OR = 1.46; 95% CI, 1.26-1.68; p < .0001).

conclusionsAtherosclerosis is significantly associated with AD. CIMT might be a useful marker to predict the risk of AD and assess the vascular burden. The finding is also important for possible prevention and treatment of AD in the future.

Indexed as

Alzheimer DiseaseAtherosclerosisBiomarkersCarotid Intima-Media ThicknessChinaComorbidityHumansPrevalenceRisk FactorsBiomarkersAlzheimer's diseaseatherosclerosiscarotid intima-media thicknessmeta-analysis

Identifiers

PMID32162494
PMCPMC7177569
OpenAlexW3011676420

What Socratic 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 Socratic graph.