Evidence map›Paper›PMID 31599075›Full record

ArticleDrug and alcohol review2019

Gender differences in the consumption of alcohol mixed with caffeine and risk of injury.

Audra Roemer, Tim Stockwell, Jinhui Zhao, Clifton Chow, Kate Vallance, Cheryl Cherpitel

Abstract readMulticenter Study
In one paragraph

Article in Drug and alcohol review, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

6 authors.

Audra RoemerCanadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.ORCID 0000-0003-4501-9584
Tim StockwellCanadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.ORCID 0000-0002-5696-6803
Jinhui ZhaoCanadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.
Clifton ChowCanadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.ORCID 0000-0001-5040-727X
Kate VallanceCanadian Institute for Substance Use Research, University of Victoria, Victoria, Canada.
Cheryl CherpitelAlcohol Research Group, Emeryville, USA.ORCID 0000-0001-6663-3466

Funding

Cross-National Analysis of Alcohol & InjuryR01AA013750 · NIAAA · PUBLIC HEALTH INSTITUTE · PI CHERPITEL, CHERYL J · 2002 to 2018
$4.4M
Canadian Institute for Health Research 276017NIAAA NIH HHS R01 AA013750
6 · The paper itself

Abstract

INTRODUCTION AND

aimsThere is increasing evidence suggesting the consumption of caffeinated alcoholic beverages is associated with risks over and above alcohol use on its own; however, research in this area remains limited. We examined whether gender differences existed in the relationship between the combined use of alcohol and caffeine (Alc + Caff) and risk for injury. DESIGN AND

methodsThis emergency department study utilised case-control and case-crossover analyses to examine in situ session specific Alc + Caff use and injury risk for men and women, while controlling for socio-demographic variables, dose of alcohol and caffeine, other substance use, risk-taking propensity and context. The sample comprised 2804 individuals aged 18-years or older who presented to three hospital emergency departments in British Columbia.

resultsA relationship between Alc + Caff use and increased risk of injury was confirmed. Further, gender differences were found in the risk relationship between Alc + Caff use and injury. Women were found to have a higher risk injury propensity following Alc + Caff use in both the case-control (OR = 3.10, 95% CI = 1.78, 5.84) and case-crossover analyses (OR = 3.21, 95% CI = 1.69, 6.12), relative to men (OR = 1.69, 95% CI = 1.30, 2.30; OR = 1.38, 95% CI = 1.08, 1.86). These results remained even after controlling for demographic factors, risk-taking, context and other substance use. DISCUSSION AND

conclusionsWomen may be at higher risk of injury than men following the consumption of alcohol mixed with caffeine. The findings offer support for differential low-risk drinking guidelines for men and women and the restriction and regulation of the sale and availability of caffeinated alcoholic beverages.

Indexed as

AdolescentAdultAgedAged, 80 and overAlcohol DrinkingAlcoholic BeveragesBritish ColumbiaCaffeineCase-Control StudiesEmergency Service, HospitalFemaleHumansMaleMiddle AgedSex FactorsSubstance-Related DisordersCaffeinealcoholcaffeinegender differencesinjury

Identifiers

PMID31599075
PMCPMC6907685

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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.