Evidence map›Paper›PMID 32677031›Full record

ArticleBritish journal of haematology2020

Transfusion demand in COVID-19 patients from the Korean population: a nationwide study in South Korea.

John Hoon Rim, Sang Ah Lee, Chang Hoon Han, Jongha Yoo

Open access · bronzeAbstract readLetter
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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Observational
  7. Article
  8. Article
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

4 authors at 2 institutions in 1 country.

John Hoon RimDepartment of Pharmacology, Yonsei University College of Medicine, Seoul, Korea.ORCID 0000-0001-6825-8479
Sang Ah LeeResearch Institute, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
Chang Hoon HanDivision of Pulmonology, Department of Internal Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
Jongha YooDepartment of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID 0000-0002-8294-0543
National Health Insurance Service Ilsan Hospital · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

PandemicsSARS-CoV-2Blood DonorsBlood TransfusionComorbidityCOVID-19Databases, FactualHealth Services Needs and DemandHematologic DiseasesHemodynamicsHumansProcedures and Techniques UtilizationPrognosisRepublic of KoreaRisk Factors

Identifiers

PMID32677031
PMCPMC7404952
OpenAlexW3042257368

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.