Evidence map›Paper›PMID 34059199›Full record

Observational studyeLife2021

Alcohol consumption in the general population is associated with structural changes in multiple organ systems.

Evangelos Evangelou, Hideaki Suzuki, Wenjia Bai, Raha Pazoki, He Gao, Paul M Matthews, Paul Elliott

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Circulating Cardiovascular Proteomic Associations With Genetics and Disease.Circulation. Genomic and precision medicine · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Alcohol, smoking, and brain structure: common or substance specific associations.medRxiv : the preprint server for health sciences · 2024
    Article
  12. Review
  13. Article
  14. Article
  15. The Protective Effect ofMolecules (Basel, Switzerland) · 2023
    Article
  16. Article
  17. Review
  18. Chemical Constituents from the Fruits ofMolecules (Basel, Switzerland) · 2023
    Article
  19. Review
  20. Article
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 6 institutions in 3 countries.

Evangelos EvangelouDepartment of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom.ORCID 0000-0002-5488-2999
Hideaki Suzuki *Department of Cardiovascular Medicine, Tohoku University Hospital, Sendai, Japan.
Wenjia Bai *Department of Brain Sciences, Imperial College London, London, United Kingdom.
Raha PazokiMRC Centre for Environment and Health, School of Public Health, Imperial College London, London, United Kingdom.ORCID 0000-0002-5142-2348
He GaoDepartment of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom.
Paul M MatthewsDepartment of Brain Sciences, Imperial College London, London, United Kingdom.ORCID 0000-0002-1619-8328
Paul ElliottDepartment of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom.ORCID 0000-0002-7511-5684
MRC Centre for Environment and HealthBritish Heart Foundation · GBImperial College London · GBNational Institute for Health Research · GBTohoku University · JPUniversity of Ioannina · GR

Funding

British Heart Foundation RE/18/4/34215Department of HealthMedical Research Council G0100811Medical Research Council G0300665Medical Research Council G0601966Medical Research Council G0900897Medical Research Council G9409531Medical Research Council G9409634Medical Research Council G9901399Medical Research Council MC_PC_17114Medical Research Council MC_PC_17228Medical Research Council MC_QA137853Medical Research Council MR/K501013/1Medical Research Council MR/L01341X/1Medical Research Council MR/M024903/1Medical Research Council MR/N026934/1Medical Research Council MR/R0265051/1Medical Research Council MR/R0265051/2Medical Research Council MR/R026505/2Medical Research Council MR/S019669/1Medical Research Council MR/T502613/1Wellcome Trust
6 · The paper itself

Abstract

Background: Excessive alcohol consumption is associated with damage to various organs, but its multi-organ effects have not been characterised across the usual range of alcohol drinking in a large general population sample. Methods: We assessed global effect sizes of alcohol consumption on quantitative magnetic resonance imaging phenotypic measures of the brain, heart, aorta, and liver of UK Biobank participants who reported drinking alcohol. Results: We found a monotonic association of higher alcohol consumption with lower normalised brain volume across the range of alcohol intakes (-1.7 × 10 Conclusions: Our results imply that there is not a 'safe threshold' below which there are no toxic effects of alcohol. Current public health guidelines concerning alcohol consumption may need to be revisited. Funding: See acknowledgements.

Indexed as

Magnetic Resonance ImagingAgedAlcohol DrinkingAlcohol-Induced DisordersAortaBrainBrain DiseasesCardiomyopathy, AlcoholicFatty Liver, AlcoholicFemaleHeartHumansLiverMaleMiddle AgedPredictive Value of Testsalcohol consumptionaortabrainepidemiologyglobal healthheartimaginglivernone

Identifiers

PMID34059199
PMCPMC8192119
OpenAlexW3164466331

What OpenQuestion 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 OpenQuestion graph.