Evidence map›Paper›PMID 42039874›Full record

ArticleWellcome open research2025

Alcohol Consumption and Health Outcomes Among Men in a Rural HIV-Endemic Cohort in South Africa.

Alison C Castle, Sheela V Shenoi, Kobus Herbst, Emily B Wong, Thumbi Ndung'u, Willem Hanekom, Judith A Hahn, Mark J Siedner, Vukuzazi Study Team

Abstract read
In one paragraph

Article in Wellcome open research, 2025. 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

9 authors.

Alison C CastleAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.ORCID https://orcid.org/0000-0001-7752-6236
Sheela V ShenoiYale University School of Medicine, New Haven, Connecticut, USA.
Kobus HerbstAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.
Emily B WongAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.ORCID https://orcid.org/0000-0003-4755-5380
Thumbi Ndung'uAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.ORCID https://orcid.org/0000-0003-2962-3992
Willem HanekomAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.
Judith A HahnDivision of HIV, ID, & Global Medicine, University of California San Francisco, San Francisco, California, USA.
Mark J SiednerAfrica Health Research Institute, Durban, KwaZulu-Natal, 3935, South Africa.ORCID https://orcid.org/0000-0003-3506-842X
Vukuzazi Study Team

Funding

PROGRAM FOR AIDS CLINICAL RESEARCH TRAINING (PACRT)T32AI007433 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI MARK J SIEDNER · 1992 to 2026
$11.4M
Training in Research Program on Alcohol Use by Persons with our at Risk for HIVK24AA022586 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HAHN, JUDITH ALISSA · 2013 to 2023
$1.8M
Mentoring patient-oriented research to improve cardiovascular health among people with HIV in sub-Saharan AfricaK24HL166024 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI MARK J SIEDNER · 2022 to 2026
$616k
Engaging men outside the HIV prevention paradigm in rural South AfricaK23MH136873 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI Alison Clare Castle · 2025 to 2026
$392k
NHLBI NIH HHS K24 HL166024NIAAA NIH HHS K24 AA022586NIAID NIH HHS T32 AI007433NIMH NIH HHS K23 MH136873Wellcome Trust
6 · The paper itself

Abstract

Background: In South Africa, men experience lower HIV care engagement and retention than women. Men who consume alcohol face greater barriers to care and may represent a population with significant unmet health needs. We investigated associations between alcohol consumption, HIV clinical outcomes, and all-cause mortality among men in rural South Africa. Methods: We analyzed data from men in a population-based health screening in KwaZulu-Natal linked to longitudinal clinical and mortality data. Our primary exposure was hazardous alcohol use, defined as an AUDIT-C score ≥4. Our primary outcomes were: living with HIV, awareness of HIV positive status, virologic suppression (<40 copies/mL), advanced HIV disease (CD4 count<200 cells/mm Results: Among 5,771 men (median age 36.2 years, SD 18.9), 10% met criteria for hazardous alcohol use with 28% reporting any alcohol use in the past 12 months. Hazardous alcohol use was not associated with HIV prevalence (aPR 0.96 95%CI 0.83-1.12, p=0.63), awareness of HIV diagnosis (aPR 1.25, 95%CI 0.88-1.77, p=0.22), virologic suppression (aPR 0.92, 95%CI 0.82-1.03, p=0.14), or advanced HIV disease (aPR 0.71, 95%CI 0.40-1.26, p=0.24). Clinic retention was low overall (56% hazardous alcohol vs. 63% no/low-risk alcohol, p=0.092) and similar between groups in adjusted models. Over a median 3.4 years, 7.3% of men with HIV died, with no differences by hazardous alcohol use. Results were similar when considering any alcohol use as the exposure. Conclusions: Hazardous alcohol use among rural South Africa men was not associated with HIV prevalence, HIV clinical outcomes, retention in care, or short-term mortality.

Indexed as

alcoholHIVmenmortalitySouth Africa

Identifiers

PMID42039874
PMCPMC13107110

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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.