Evidence map›Paper›PMID 33883198›Full record

ArticleJournal of epidemiology and community health2021

Unequal impact of the COVID-19 crisis on minority ethnic groups: a framework for understanding and addressing inequalities.

Srinivasa Vittal Katikireddi, Sham Lal, Enitan D Carrol, Claire L Niedzwiedz, Kamlesh Khunti, Ruth Dundas, Finn Diderichsen, Ben Barr

Abstract read
In one paragraph

Article in Journal of epidemiology and community health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 3 pooled it
–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

92 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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32 more citing papers are in PubMed but not listed here.

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.

Srinivasa Vittal KatikireddiMRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK vittal.katikireddi@glasgow.ac.uk.ORCID 0000-0001-6593-9092
Sham LalDepartment of Disease Control, London School of Hygiene and Tropical Medicine, London, UK.ORCID 0000-0002-3650-1398
Enitan D CarrolInstitute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK.
Claire L NiedzwiedzInstitute of Health & Wellbeing, University of Glasgow, Glasgow, UK.ORCID 0000-0001-6133-4168
Kamlesh KhuntiPrimary Care and Public Health, Imperial College London, London, UK.
Ruth DundasMRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK.ORCID 0000-0002-3836-4286
Finn DiderichsenDepartment of Public Health, University of Copenhagen Faculty of Health and Medical Sciences, Copenhagen K, Denmark.ORCID 0000-0002-9998-4972
Ben BarrPublic Health and Policy, University of Liverpool, Liverpool, UK.

Funding

Chief Scientist Office SCAF/15/02Chief Scientist Office SPHSU13Department of Health II-LA-0216-20002Medical Research Council MC_UU_00022/2Medical Research Council MR/R024774/1Wellcome Trust
6 · The paper itself

Abstract

Minority ethnic groups have been disproportionately affected by the COVID-19 pandemic. While the exact reasons for this remain unclear, they are likely due to a complex interplay of factors rather than a single cause. Reducing these inequalities requires a greater understanding of the causes. Research to date, however, has been hampered by a lack of theoretical understanding of the meaning of 'ethnicity' (or race) and the potential pathways leading to inequalities. In particular, quantitative analyses have often adjusted away the pathways through which inequalities actually arise (ie, mediators for the effect of interest), leading to the effects of social processes, and particularly structural racism, becoming hidden. In this paper, we describe a framework for understanding the pathways that have generated ethnic (and racial) inequalities in COVID-19. We suggest that differences in health outcomes due to the pandemic could arise through six pathways: (1) differential exposure to the virus; (2) differential vulnerability to infection/disease; (3) differential health consequences of the disease; (4) differential social consequences of the disease; (5) differential effectiveness of pandemic control measures and (6) differential adverse consequences of control measures. Current research provides only a partial understanding of some of these pathways. Future research and action will require a clearer understanding of the multiple dimensions of ethnicity and an appreciation of the complex interplay of social and biological pathways through which ethnic inequalities arise. Our framework highlights the gaps in the current evidence and pathways that need further investigation in research that aims to address these inequalities.

Indexed as

COVID-19EthnicityHealth Status DisparitiesMinority GroupsPandemicsHumansCOVID-19ethnicityhealth inequalitiessocial epidemiology

Identifiers

PMID33883198
PMCPMC8458062

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.