Evidence map›Paper›PMID 32928857›Full record

ArticleBMJ open2020

Abdominal visceral and subcutaneous adipose tissue and associations with cardiometabolic risk in Inuit, Africans and Europeans: a cross-sectional study.

Pernille Falberg Rønn, Gregers Stig Andersen, Torsten Lauritzen, Dirk Lund Christensen, Mette Aadahl, Bendix Carstensen, Niels Grarup, Marit Eika Jørgensen

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

17 citing papers in PubMed, 38 citations in OpenAlex.

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  10. Adipose tissue depot specific expression and regulation of fibrosis-related genes and proteins in experimental obesity.Mammalian genome : official journal of the International Mammalian Genome Society · 2024
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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

8 authors at 3 institutions in 2 countries.

Pernille Falberg RønnClinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark pernille.falberg.roenn@regionh.dk.ORCID 0000-0001-6338-6615
Gregers Stig AndersenClinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark.
Torsten LauritzenDepartment of Public Health, General Practice, Aarhus University, Aarhus, Denmark.
Dirk Lund ChristensenDepartment of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark.
Mette AadahlCenter for Clinical Research and Prevention, Frederiksberg and Bispebjerg Hospital, Frederiksberg, Denmark.
Bendix CarstensenClinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark.
Niels GrarupNovo Nordisk Foundation, Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Kobenhavn, Denmark.
Marit Eika JørgensenClinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark.
Steno Diabetes Centers · DKUniversity of Copenhagen · DKAarhus University · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesAbdominal fat has been identified as a risk marker of cardiometabolic disease independent of overall adiposity. However, it is not clear whether there are ethnic disparities in this risk. We investigated the associations of visceral adipose tissue (VAT) and abdominal subcutaneous adipose tissue (SAT) with cardiometabolic risk factors in three ethnic diverse populations of Inuit, Africans and Europeans.

designCross-sectional pooled study.

settingGreenland, Kenya and Denmark.

methodsA total of 5113 participants (2933 Inuit, 1397 Africans and 783 Europeans) from three studies in Greenland, Kenya and Denmark were included. Measurements included abdominal fat distribution assessed by ultrasound, oral glucose tolerance test, hepatic insulin resistance, blood pressure and lipids. The associations were analysed using multiple linear regressions.

resultsAcross ethnic group and gender, an increase in VAT of 1 SD was associated with higher levels of hepatic insulin resistance (ranging from 14% to 28%), triglycerides (8% to 16%) and lower high-density lipoprotein cholesterol (HDL-C, -1.0 to -0.05 mmol/L) independent of body mass index. VAT showed positive associations with most of the other cardiometabolic risk factors in Inuit and Europeans, but not in Africans. In contrast, SAT was mainly associated with the outcomes in Inuit and Africans. Of notice was that higher SAT was associated with higher HDL-C in African men (0.11 mmol/L, 95% CI: 0.03 to 0.18) and with lower HDL-C in Inuit (-0.07 mmol/L, 95% CI: -0.12 to -0.02), but not in European men (-0.02 mmol/L, 95% CI: -0.09 to 0.05). Generally weaker associations were observed for women. Furthermore, the absolute levels of several of the cardiometabolic outcomes differed between the ethnic groups.

conclusionsVAT and SAT were associated with several of the cardiometabolic risk factors beyond overall adiposity. Some of these associations were specific to ethnicity, suggesting that ethnicity plays a role in the pathway from abdominal fat to selected cardiometabolic risk factors.

Indexed as

Cardiovascular DiseasesInuitAdipose TissueBody Mass IndexCross-Sectional StudiesFemaleGreenlandHumansIntra-Abdominal FatKenyaMaleRisk FactorsSubcutaneous Fatcardiologydiabetes & endocrinologyepidemiology

Identifiers

PMID32928857
PMCPMC7490939
OpenAlexW3086637115

What OpenQuestion holds

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LicenceCC BY-NC
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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.