Cited by 249Alcohol Consumption and Health EffectsSubstance Abuse Treatment and OutcomesCoffee research and impacts

The cardioprotective association of average alcohol consumption and ischaemic heart disease: a systematic review and meta‐analysis

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Roerecke, Michael, Rehm, Jürgen·2012·Addiction

Abstract

Aims Most, but not all, epidemiological studies suggest a cardioprotective association for low to moderate average alcohol consumption. The objective was to quantify the dose–response relationship between average alcohol consumption and ischaemic heart disease (IHD) stratified by sex and IHD end‐point (mortality versus morbidity). Methods A systematic search of published studies using electronic databases (1980–2010) identified 44 observational studies (case–control or cohort) reporting a relative risk measure for average alcohol intake in relation to IHD risk. Generalized least‐squares trend models were used to derive the best‐fitting dose–response curves in stratified continuous meta‐analyses. Categorical meta‐analyses were used to verify uncertainty for low to moderate levels of consumption in comparison to long‐term abstainers. Results The analyses used 38 627 IHD events (mortality or morbidity) among 957 684 participants. Differential risk curves were found by sex and end‐point. Although some form of a cardioprotective association was confirmed in all strata, substantial heterogeneity across studies remained unexplained and confidence intervals were relatively wide, in particular for average consumption of one to two drinks/day. Conclusions A cardioprotective association between alcohol use and ischaemic heart disease cannot be assumed for all drinkers, even at low levels of intake. More evidence on the overall benefit–risk ratio of average alcohol consumption in relation to ischaemic heart disease and other diseases is needed in order to inform the general public or physicians about safe or low‐risk drinking levels.

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Crossref · 10.1111/j.1360-0443.2012.03780.x

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  1. [33]Greenland S Rothman KJ Rothman KJ Greenland S Lash TL Introduction to Categorical Statistics Modern Epidemiology 3 Philadelphia, US Lippincott Williams & Wilkens 2008 238 257

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Authors
Roerecke, M., & Rehm, J.
Affiliations
Centre for Addiction and Mental Health (CA)
Corresponding author
Roerecke, Michael
Venue
Addiction
Publisher
Wiley
Published
2012-03-21
Volume
107
Issue
7
Pages
1246-1260
ISSN
  • 0965-2140 (ISSN-L)
  • 1360-0443
OpenAlex
W2163997450
Cited by
249
References
107
Citations by year
2026: 8 · 2025: 8 · 2024: 13 · 2023: 9 · 2022: 14 · 2021: 12 · 2020: 20 · 2019: 13 · 2018: 18 · 2017: 24 · 2016: 26 · 2015: 26 · 2014: 28 · 2013: 22 · 2012: 8
FWCI
3.93
Type
journal article
Language
en
Open access
Locations
  • Addiction (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute on Alcohol Abuse and Alcoholism (R01AA016644, P50AA005595)
Topics
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Medicine › Pharmacology › Coffee research and impacts
Keywords
alcohol consumption, ischemic heart disease, cardioprotection, dose-response relationship, sex differences, heart disease mortality, low-risk drinking
MeSH terms
Adult, Aged, Alcohol Drinking, Dose-Response Relationship, Drug, Female, Humans, Male, Middle Aged, Morbidity, Prognosis, Cohort Studies, Case-Control Studies, Myocardial Ischemia, Sex Distribution

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