Evidence map›Paper›PMID 35831020›Full record

ArticleBMJ open gastroenterology2022

Liver steatosis and metabolic dysfunction-associated fatty liver disease among HIV-positive and negative adults in urban Zambia.

Belinda Varaidzo Chihota, Carlotta Riebensahm, Guy Muula, Edford Sinkala, Roma Chilengi, Lloyd Mulenga, Samuel Bosomprah, Michael J Vinikoor, Carolyn Bolton-Moore, Matthias Egger and 4 more

Open access · goldAbstract read
In one paragraph

Article in BMJ open gastroenterology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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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

14 authors at 5 institutions in 5 countries.

Belinda Varaidzo ChihotaCentre for Infectious Disease Research in Zambia, Lusaka, Zambia belinda.chihota@cidrz.org.ORCID 0000-0001-6565-9306
Carlotta RiebensahmGraduate School of Health Sciences, University of Bern, Bern, Switzerland.
Guy MuulaCentre for Infectious Disease Research in Zambia, Lusaka, Zambia.
Edford SinkalaDepartment of Internal Medicine, University Teaching Hospital, Lusaka, Zambia.
Roma ChilengiCentre for Infectious Disease Research in Zambia, Lusaka, Zambia.
Lloyd MulengaMinistry of Health, Lusaka, Zambia.
Samuel BosomprahCentre for Infectious Disease Research in Zambia, Lusaka, Zambia.
Michael J VinikoorDepartment of Medicine, The University of Alabama, Birmingham, Alabama, USA.
Carolyn Bolton-MooreCentre for Infectious Disease Research in Zambia, Lusaka, Zambia.
Matthias EggerInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Andri RauchDepartment of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland.
Annalisa BerzigottiDepartment of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
Gilles WandelerInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
IeDEA-southern Africa
University of Bern · CHCentre for Infectious Disease Research in Zambia · ZMMinistry of Health · ZMUniversity of Alabama at Birmingham · USUniversity Teaching Hospital · ZM

Funding

Observational Antiretroviral Studies In Southern Africa (OASIS) CollaborationU01AI069924 · NIAID · UNIVERSITAT BERN · PI Cleophas Chimbetete, Mary-Ann Davies · 2006 to 2026
$55.9M
Mechanisms of HBV Functional Cure During Tenofovir-based ART in HIV/HBV CoinfectionR01AI147727 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Michael Jeffrey Vinikoor · 2019 to 2026
$3.9M
NIAID NIH HHS R01 AI147727NIAID NIH HHS U01 AI069924
6 · The paper itself

Abstract

introductionThe growing importance of non-communicable diseases (NCDs) and high HIV prevalence in urban African settings may increase the burden of metabolic dysfunction-associated fatty liver disease (MAFLD). We assessed liver steatosis among HIV-positive and negative adults in urban Zambia.

methodsAdults 30 years and older who were newly diagnosed with HIV, or tested HIV-negative at two primary care clinics in Lusaka, Zambia, were assessed for liver steatosis. Cardiometabolic data were collected through comprehensive clinical and laboratory assessments. Transient elastography was performed to measure controlled-attenuation parameter (≥248 dB/m). We used multivariable logistic regression models to determine the factors associated with the presence of steatosis.

resultsWe enrolled 381 patients, including 154 (40%) antiretroviral therapy-naïve people living with HIV (PLWH) with a median CD4+ count of 247 cells/mm

conclusionsThe prevalence of liver steatosis in this urban cohort of HIV-positive and negative adults in Zambia was low, despite a large proportion of patients with high BMI and central obesity. Our study is among the first to report data on MAFLD among adults in Africa, demonstrating that metabolic risk factors are key drivers of liver steatosis and supporting the adoption of the criteria for MAFLD in African populations.

Indexed as

Fatty LiverHIV InfectionsAdultGlucoseHumansLiver CirrhosisObesityZambiaGlucoseFATTY LIVERHIV/AIDSLIVER

Identifiers

PMID35831020
PMCPMC9280874
OpenAlexW4285098458

What OpenQuestion holds

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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.