Evidence map›Paper›PMID 32799128›Full record

ArticleThrombosis research2020

The reversed halo sign: Considerations in the context of the COVID-19 pandemic.

Edson Marchiori, Luiz Felipe Nobre, Bruno Hochhegger, Gláucia Zanetti

Abstract readLetterComment
PubMed Full text at PMC Publisher
In one paragraph

Article in Thrombosis research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. The reversed halo sign in COVID-19.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2021
    Article
  5. Article
  6. CT characteristics of COVID-19: reversed halo sign or target sign?Diagnostic and interventional radiology (Ankara, Turkey) · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Edson MarchioriFederal University of Rio de Janeiro, Av. Pedro Calmon, 550 - Cidade Universitária da Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. Electronic address: edmarchiori@gmail.com.
Luiz Felipe NobreFederal University of Santa Catarina, R. Eng. Agronômico Andrei Cristian Ferreira, s/n - Trindade, Florianópolis, Santa Catarina, Brazil; R. Desemb. Pedro Silva, 2800, ap.303B. Coqueiros, CEP 88080-701 Florianópolis, Santa Catarina, Brazil.
Bruno HochheggerIrmandade Santa Casa de Misericórdia de Porto Alegre, Rua Professor Annes Dias, 295 - Centro Histórico, Porto Alegre, Rio Grande do Sul, Brazil; Rua João Alfredo, 558/301, CEP 90050-230 Porto Alegre, Brazil.
Gláucia ZanettiFederal University of Rio de Janeiro, Av. Pedro Calmon, 550 - Cidade Universitária da Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Rua Coronel Veiga, 733/504. Centro. CEP 25655-504 Petrópolis, Rio de Janeiro, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Coronavirus InfectionsPandemicsPneumonia, ViralPulmonary EmbolismBetacoronavirusCOVID-19HumansSARS-CoV-2Tomography, X-Ray ComputedComputed tomographyCovid-19Reversed halo signViral infections

Identifiers

PMID32799128
PMCPMC7397932

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.