Evidence map›Paper›PMID 32516462›Full record

ArticleBritish journal of haematology2020

Anti-A isohaemagglutinin titres and SARS-CoV-2 neutralization: implications for children and convalescent plasma selection.

Daniele Focosi

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 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Convalescent plasma - An insight into a novel treatment of covid-19 ICU patients.Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. The rs8176740Biomolecules · 2022
    Article
  9. ABO blood grouping and COVID-19: a hospital-based study in Eastern India.The Egyptian journal of medical human genetics · 2022
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. 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
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Daniele FocosiNorth-Western Tuscany Blood Bank, Pisa University Hospital, Italy.ORCID 0000-0001-8811-195X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

BetacoronavirusBlood Group AntigensCoronavirus InfectionsPandemicsPneumonia, ViralChildCOVID-19HemagglutininsHumansSARS-CoV-2Blood Group AntigensHemagglutininsABOCOVID-19isoagglutininsSARS-CoV2

Identifiers

PMID32516462
PMCPMC7300571

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.