Evidence map›Paper›PMID 32420611›Full record

ArticleBritish journal of haematology2020

More on 'Association between ABO blood groups and risk of SARS-CoV-2 pneumonia'.

Jamie M O'Sullivan, Soracha Ward, Helen Fogarty, James S O'Donnell

Abstract readLetterComment
In one paragraph

Article in British journal of haematology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  11. The von Willebrand factor - ADAMTS-13 axis in malaria.Research and practice in thrombosis and haemostasis · 2022
    Article
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  19. ABO phenotype and SARS-CoV-2 infection: Is there any correlation?Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2021
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Jamie M O'SullivanIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
Soracha WardIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
Helen FogartyIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
James S O'DonnellIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.ORCID 0000-0003-0309-3313

Funding

Zimmerman Program on the Biology of VWDP01HL144457 · NHLBI · VERSITI WISCONSIN, INC. · PI MONTGOMERY, ROBERT R · 2019 to 2023
$13.3M
NHLBI NIH HHS P01 HL144457
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Blood Group AntigensCoronavirus InfectionsPandemicsPneumonia, ViralSevere acute respiratory syndrome-related coronavirusBetacoronavirusCOVID-19HumansSARS-CoV-2Blood Group Antigens

Identifiers

PMID32420611
PMCPMC7276715

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.