Evidence map›Paper›PMID 36577740›Full record

ArticleEuropean heart journal2023

Cardiometabolic multimorbidity and incident dementia: the Swedish twin registry.

Abigail Dove, Jie Guo, Anna Marseglia, Johan Fastbom, Davide Liborio Vetrano, Laura Fratiglioni, Nancy L Pedersen, Weili Xu

Open access · bronzeAbstract readTwin Study
In one paragraph

Article in European heart journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed, 3 pooled it
17.2field-weighted citation impact, top 1% 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

91 citing papers in PubMed, 3 syntheses or guidelines pooled it, 112 citations in OpenAlex.

  1. Pooled it
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  4. SESC heart failure · 2024
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31 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 2 countries.

Abigail DoveAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.ORCID 0000-0002-6890-0537
Jie GuoAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.ORCID 0000-0001-6104-9957
Anna MarsegliaDivision of Clinical Geriatrics, Department of Neurobiology, Care Sciences, and Society, Karolinska Institutet, Blickagången 16, Huddinge SE-14183, Sweden.ORCID 0000-0002-9672-6978
Johan FastbomAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.ORCID 0000-0001-9656-4668
Davide Liborio VetranoAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.ORCID 0000-0002-3099-4830
Laura FratiglioniAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.
Nancy L PedersenDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobel väg 12A, Solna SE-17165, Sweden.ORCID 0000-0001-8057-3543
Weili XuAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Tomtebodavägen 18A, Solna SE-17165, Sweden.ORCID 0000-0001-6140-2968
Karolinska Institutet · SE

Funding

Aging and HealthKarolinska InstitutetSwedish Council for Health Working Life and Welfare No. 2021-01826Swedish National Graduate SchoolSwedish Research Council No. 2017-00641Swedish Research Council for Health, Working Life and Welfare No. 2021-01826Swedish Twin Registry
6 · The paper itself

Abstract

aimsCardiometabolic diseases (CMDs), including diabetes, heart disease, and stroke, are established risk factors for dementia, but their combined impact has been investigated only recently. This study aimed to examine the association between mid- and late-life cardiometabolic multimorbidity and dementia and explore the role of genetic background in this association. METHODS AND

resultsWithin the Swedish Twin Registry, 17 913 dementia-free individuals aged ≥60 were followed for 18 years. CMDs [including age of onset in mid (60) or late (≥60) life] and dementia were ascertained from medical records. Cardiometabolic multimorbidity was defined as having ≥2 CMDs. Cox regression was used to estimate the CMD-dementia association in (i) a classical cohort study design and (ii) a co-twin study design involving 356 monozygotic and dizygotic pairs. By comparing the strength of the association in the two designs, the contribution of genetic background was estimated. At baseline, 3,312 (18.5%) participants had 1 CMD and 839 (4.7%) had ≥2 CMDs. Over the follow-up period, 3,020 participants developed dementia. In the classic cohort design, the hazard ratio (95% confidence interval) of dementia was 1.42 (1.27-1.58) for 1 CMD and 2.10 (1.73-2.57) for ≥2 CMDs. Dementia risk was stronger with mid-life as opposed to late-life CMDs. In the co-twin design, the CMD-dementia association was attenuated among monozygotic [0.99 (0.50-1.98)] but not dizygotic [1.55 (1.15-2.09)] twins, suggesting that the association was in part due to genetic factors common to both CMDs and dementia.

conclusionCardiometabolic multimorbidity, particularly in mid-life, is associated with an increased risk of dementia. Genetic background may underpin this association.

Indexed as

MultimorbidityStrokeCohort StudiesDiseases in TwinsHumansRegistriesRisk FactorsSwedenAlzheimer's diseaseCardiometabolic diseaseDementiaLife-course approachTwin studyVascular dementia

Identifiers

PMID36577740
PMCPMC9925275
OpenAlexW4313278133

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.