Evidence map›Paper›PMID 34183347›Full record

ArticleBMJ open2021

Association of low birth weight with cardiometabolic diseases in Swedish twins: a population-based cohort study.

Xuerui Li, Rongrong Yang, Wenzhe Yang, Hui Xu, Ruixue Song, Xiuying Qi, Weili Xu

Open access · goldAbstract readTwin Study
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

13 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
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  10. Association of life-course traumatic brain injury with dementia risk: A nationwide twin study.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023
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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 4 institutions in 2 countries.

Xuerui LiDepartment of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.
Rongrong YangPublic Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Wenzhe YangDepartment of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.
Hui XuBig Data and Engineering Research Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
Ruixue SongDepartment of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China.
Xiuying QiDepartment of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China weili.xu@ki.se qixiuying@tmu.edu.cn.
Weili XuDepartment of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China weili.xu@ki.se qixiuying@tmu.edu.cn.ORCID 0000-0001-6140-2968
Tianjin Medical University · CNCapital Medical University · CNStockholm University · SETianjin University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo examine the association between low birth weight (LBW) and cardiometabolic diseases (CMDs, including heart disease, stroke and type 2 diabetes mellitus) in adulthood, and to explore whether genetic, early-life environmental and healthy lifestyle factors play a role in this association.

designA population-based twin study.

settingTwins from the Swedish Twin Registry who were born in 1958 or earlier participated in the Screening Across the Lifespan Twin (SALT) study for a full-scale screening during 1998-2002 and were followed up until 2014.

participants19 779 twin individuals in Sweden with birthweight data available (mean age: 55.45 years). PRIMARY AND SECONDARY OUTCOME MEASURES: CMDs were assessed based on self-reported medical records, medication use and records from the National Patient Registry. A lifestyle index encompassing smoking status, alcohol consumption, exercise levels and Body Mass Index was derived from the SALT survey and categorised as unfavourable, intermediate or favourable. Data were analysed using generalised estimating equation (GEE) models and conditional logistic regression models.

resultsOf all participants, 3998 (20.2%) had LBW and 5335 (27.0%) had incident CMDs (mean age at onset: 63.64±13.26 years). In GEE models, the OR of any CMD was 1.39 (95% CI 1.27 to 1.52) for LBW. In conditional logistic regression models, the LBW-CMD association became non-significant (OR=1.21, 95% CI 0.94 to 1.56). The difference in ORs from the two models was statistically significant (p<0.001). In the joint effect analysis, the multiadjusted OR of CMDs was 3.47 (95% CI 2.72 to 4.43) for participants with LBW plus an unfavourable lifestyle and 1.25 (95% CI 0.96 to 1.62) for those with LBW plus a favourable lifestyle.

conclusionLBW is associated with an increased risk of adult CMDs, and genetic and early-life environmental factors may account for this association. However, a favourable lifestyle profile may modify this risk.

Indexed as

Diabetes Mellitus, Type 2StrokeAdultBirth WeightCohort StudiesHumansInfant, Low Birth WeightInfant, NewbornMiddle AgedRisk FactorsSwedenadult cardiologyepidemiologygeneral diabetespublic health

Identifiers

PMID34183347
PMCPMC8240562
OpenAlexW3174410039

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.