Evidence map›Paper›PMID 30518429›Full record

ArticleSubstance abuse treatment, prevention, and policy2018

Heavy drinking and contextual risk factors among adults in South Africa: findings from the International Alcohol Control study.

Pamela J Trangenstein, Neo K Morojele, Carl Lombard, David H Jernigan, Charles D H Parry

Open access · goldAbstract read
In one paragraph

Article in Substance abuse treatment, prevention, and policy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 44 citations in OpenAlex.

  1. Trial
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  8. Alcohol and Disability Sports: Insights from Swiss Coaches.Substance abuse and rehabilitation · 2025
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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

5 authors at 2 institutions in 2 countries.

Pamela J TrangensteinAlcohol Research Group, 6001 Shellmound St., Suite 450, Emeryville, CA, 94608, USA.
Neo K MorojeleAlcohol, Tobacco & Other Drug Research Unit, South African Medical Research Council, 1 Soutpansberg Rd, Prinshof 349-Jr, Pretoria, 0084, South Africa.
Carl LombardBiostatistics Unit, South African Medical Research Council, Francie Van Zijl Dr, Parow Valley, Cape Town, 7501, South Africa.
David H JerniganDepartment of Health Law, Policy and Management, Boston University School of Public Health, 715 Albany St, Boston, MA, 02118, USA.
Charles D H ParryAlcohol, Tobacco & Other Drug Research Unit, South African Medical Research Council, Box 19070, Tygerberg, PO, 7505, South Africa. cparry@mrc.ac.za.ORCID 0000-0001-9787-2785
South African Medical Research Council · ZABoston University · US

Funding

TREND &STRUCTURE OF ALCOHOL DEPENDENCE--GENERAL POPULATION 1990 SURVEY DATAP50AA005595 · NIAAA · WESTERN CONSORTIUM FOR PUBLIC HEALTH · PI LUI, CAMILLIA K. · 1985 to 2025
$34.1M
GRADUATE RESEARCH TRAINING ON ALCOHOL PROBLEMST32AA007240 · NIAAA · UNIVERSITY OF CALIFORNIA BERKELEY · PI William C. Kerr · 1985 to 2026
$7.5M
NIAAA NIH HHS P50 AA005595NIAAA NIH HHS T32 AA007240
6 · The paper itself

Abstract

backgroundThere is limited information about the potential individual-level and contextual drivers of heavy drinking in South Africa. This study aimed to identify risk factors for heavy drinking in Tshwane, South Africa.

methodsA household survey using a multi-stage stratified cluster random sampling design. Complete consumption and income data were available on 713 adults. Heavy drinking was defined as consuming ≥120 ml (96 g) of absolute alcohol (AA) for men and ≥ 90 ml (72 g) AA for women at any location at least monthly.

results53% of the sample were heavy drinkers. Bivariate analyses revealed that heavy drinking differed by marital status, primary drinking location, and container size. Using simple logistic regression, only cider consumption was found to lower the odds of heavy drinking. Persons who primarily drank in someone else's home, nightclubs, and sports clubs had increased odds of heavy drinking. Using multiple logistic regression and adjusting for marital status and primary container size, single persons were found to have substantially higher odds of heavy drinking. Persons who drank their primary beverage from above average-sized containers at their primary location had 7.9 times the odds of heavy drinking as compared to persons who drank from average-sized containers. Some significant associations between heavy drinking and age, race, and income were found for certain beverages.

conclusionRates of heavy drinking were higher than expected giving impetus to various alcohol policy reforms under consideration in South Africa. Better labeling of the alcohol content of different containers is needed together with limiting production, marketing and serving of alcohol in large containers.

Indexed as

AdolescentAdultAgedAge FactorsAlcohol DrinkingFemaleHumansIncomeLeisure ActivitiesMaleMarital StatusMiddle AgedProduct PackagingRacial GroupsRisk FactorsSouth AfricaAlcohol policyContainer sizeHeavy drinkingSouth Africa

Identifiers

PMID30518429
PMCPMC6280515
OpenAlexW2903296630

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.