Evidence map›Paper›PMID 34178592›Full record

ArticlePreventive medicine reports2021

Association of pre-pandemic high-density lipoprotein cholesterol with risk of COVID-19 hospitalisation and death: The UK Biobank cohort study.

Camille Lassale, Mark Hamer, Álvaro Hernáez, Catharine R Gale, G David Batty

Open access · goldAbstract read
In one paragraph

Article in Preventive medicine reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Review
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  5. Predictors of COVID-19 severity among pregnant patients.Bosnian journal of basic medical sciences · 2022
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Good Cholesterol Gone Bad? HDL and COVID-19.International journal of molecular sciences · 2021
    Review
  12. Article
  13. Article
  14. The Role of High-Density Lipoprotein in COVID-19.Frontiers in pharmacology · 2021
    Review
  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 3 countries.

Camille LassaleHospital del Mar Medical Research Institute, Barcelona, Spain.
Mark HamerDivision of Surgery and Interventional Sciences, University College London, London, UK.
Álvaro HernáezHospital del Mar Medical Research Institute, Barcelona, Spain.
Catharine R GaleMRC Lifecourse Epidemiology Unit, University of Southampton, UK.
G David BattyDepartment of Epidemiology and Public Health, University College London, UK.
University College London · GBInstituto de Salud Carlos III · ESSpanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition · ESUniversity of Southampton · GB

Funding

British Heart Foundation CH/1996001/9454Medical Research Council MC_PC_17228Medical Research Council MC_QA137853Medical Research Council MR/P023444/1
6 · The paper itself

Abstract

There is growing evidence of, and biological plausibility for, elevated levels of high-density lipoprotein cholesterol (HDL-C) being related to lower rates of respiratory disease. We tested whether pre-pandemic HDL-C within the normal range is associated with subsequent COVID-19 hospitalisations and death. We analysed data on participants from UK Biobank, a prospective cohort study, baseline data for which were collected between 2006 and 2010. Follow-up for COVID-19 was via hospitalisation records (1845 events in 317,306 individuals) and a national mortality registry (458 deaths in 317,833 individuals). After controlling for a series of confounding factors which included health behaviours, inflammatory markers, and socio-economic status, higher levels of HDL-C were related to a lower risk of later hospitalisation. The effect was linear (p-value for trend 0.001), whereby a 0.2 mmol/L increase in HDL-C was associated with a 7% lower risk (odds ratio; 95% confidence interval: 0.93; 0.90, 0.96). Corresponding relationships for mortality were markedly weaker, such that statistical significance at conventional levels were not apparent for both the linear trend (p-value 0.25) and the odds ratio per 0.2 mmol/L increase (0.98; 0.91, 1.05). While our finding for HDL-C and hospitalisations for COVID-19 raise the possibility that favourable modification of this cholesterol fraction via lifestyle changes or drug intervention may impact upon the risk of the disease, it warrants testing in other studies.

Indexed as

Cohort studyCOVID-19HDL-CUK Biobank

Identifiers

PMID34178592
PMCPMC8220195
OpenAlexW3176162860

What OpenQuestion holds

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Registered trials

None linked

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.