Evidence map›Paper›PMID 32669098›Full record

ArticleBMC medicine2020

A comparison of the associations between adiposity and lipids in Malawi and the United Kingdom.

Ana Luiza G Soares, Louis Banda, Alemayehu Amberbir, Shabbar Jaffar, Crispin Musicha, Alison J Price, Amelia C Crampin, Moffat J Nyirenda, Deborah A Lawlor

Open access · goldAbstract read
In one paragraph

Article in BMC medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

10 citing papers in PubMed, 20 citations in OpenAlex.

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  6. Then and Now: Investigating Anthropometrics and Child Mortality among Females in Malawi.International journal of environmental research and public health · 2022
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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

9 authors at 5 institutions in 3 countries.

Ana Luiza G SoaresMRC Integrated Epidemiology Unit, University of Bristol, Bristol, UK. analuiza.soares@bristol.ac.uk.ORCID 0000-0003-2763-4647
Louis BandaMalawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Malawi, Malawi.
Alemayehu AmberbirPartners in Hope, Lilongwe, Malawi.
Shabbar JaffarDepartment of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK.
Crispin MusichaMalawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Malawi, Malawi.
Alison J PriceMalawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Malawi, Malawi.
Amelia C CrampinMalawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Malawi, Malawi.
Moffat J NyirendaMalawi Epidemiology and Intervention Research Unit (MEIRU), Lilongwe and Malawi, Malawi.
Deborah A LawlorMRC Integrated Epidemiology Unit, University of Bristol, Bristol, UK.
London School of Hygiene & Tropical Medicine · GBMalawi Epidemiology and Intervention Research Unit · MWUniversity of Bristol · GBLiverpool School of Tropical Medicine · GBUniversity of California, Los Angeles · US

Funding

British Heart Foundation AA/18/7/34219British Heart Foundation SP/07/008/24066Medical Research Council G1001357Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009Medical Research Council MC_UU_00011/6MRF 102215/2/13/2MRF G1001357Wellcome TrustWellcome Trust 098610/B/12/AWellcome Trust 098610/Z/12/ZWellcome Trust WT092830M
6 · The paper itself

Abstract

backgroundThe prevalence of excess adiposity, as measured by elevated body mass index (BMI) and waist-hip ratio (WHR), is increasing in sub-Saharan African (SSA) populations. This could add a considerable burden of cardiovascular and metabolic diseases for which these populations are currently ill-prepared. Evidence from white, European origin populations shows that higher adiposity leads to an adverse lipid profile; whether these associations are similar in all SSA populations requires further exploration. This study compared the association of BMI and WHR with lipid profile in urban Malawi with a contemporary cohort with contrasting socioeconomic, demographic, and ethnic characteristics in the United Kingdom (UK).

methodsWe used data from 1248 adolescents (mean 18.7 years) and 2277 Malawian adults (mean 49.8 years), all urban-dwelling, and from 3201 adolescents (mean 17.8 years) and 6323 adults (mean 49.7 years) resident in the UK. Adiposity measures and fasting lipids were assessed in both settings, and the associations of BMI and WHR with total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and triglycerides (TG) were assessed by sex and age groups in both studies.

resultsMalawian female adults were more adipose and had more adverse lipid profiles than their UK counterparts. In contrast, Malawian adolescent and adult males were leaner and had more favourable lipid profiles than in the UK. Higher BMI and WHR were associated with increased TC, LDL-C and TG and reduced HDL-C in both settings. The magnitude of the associations of BMI and WHR with lipids was mostly similar or slightly weaker in the Malawian compared with the UK cohort in both adolescents and adults. One exception was the stronger association between increasing adiposity and elevated TC and LDL-C in Malawian compared to UK men.

conclusionsMalawian adult women have greater adiposity and more adverse lipid profiles compared with their UK counterparts. Similar associations of adiposity with adverse lipid profiles were observed for Malawian and UK adults in most age and sex groups studied. Sustained efforts are urgently needed to address the excess adiposity and adverse lipid profiles in Malawi to mitigate a future epidemic of cardio-metabolic disease among the poorest populations.

Indexed as

AdiposityAdolescentAdultCross-Sectional StudiesFemaleHumansLipidsMalawiMaleMiddle AgedObesityUnited KingdomYoung AdultLipidsALSPACBody mass indexDyslipidaemiaLipid profileObesitySub-Saharan AfricaWaist-hip ratio

Identifiers

PMID32669098
PMCPMC7364601
OpenAlexW3031404561

What OpenQuestion holds

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LicenceCC BY
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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.