Evidence map›Paper›PMID 33898491›Full record

ArticleFrontiers in medicine2021

Frequency and Risk Factors for Spontaneous Pneumomediastinum in COVID-19 Patients.

Tania Guadalupe Rodriguez-Arciniega, Erick Sierra-Diaz, Jesus Armando Flores-Martinez, Maria Elena Alvizo-Perez, Irlanda Nataly Lopez-Leal, Ana Luisa Corona-Nakamura, Hermes Ernesto Castellanos-Garcia, Alejandro Bravo-Cuellar

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Observational
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
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

8 authors at 1 institution in 1 country.

Tania Guadalupe Rodriguez-ArciniegaDepartment of Internal Medicine, Western National Medical Center (IMSS), Guadalajara, Mexico.
Erick Sierra-DiazDepartment of Public Health, University of Guadalajara, Guadalajara, Mexico.
Jesus Armando Flores-MartinezDepartment of Radiology, Western National Medical Center (IMSS), Guadalajara, Mexico.
Maria Elena Alvizo-PerezDepartment of Anesthesiology, Western National Medical Center (IMSS), Guadalajara, Mexico.
Irlanda Nataly Lopez-LealDepartment of Endocrinology, Western National Medical Center (IMSS), Guadalajara, Mexico.
Ana Luisa Corona-NakamuraDepartment of Infectious Diseases, Western National Medical Center (IMSS), Guadalajara, Mexico.
Hermes Ernesto Castellanos-GarciaDepartment of Radiology, Western National Medical Center (IMSS), Guadalajara, Mexico.
Alejandro Bravo-CuellarDepartment of Immunology, Western National Biomedical Center (IMSS), Guadalajara, Mexico.
Mexican Social Security Institute · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

case-control studycomplicationsrisk factorsSARS-CoV-2spontaneous pneumomediastinumspontaneous pneumothorax

Identifiers

PMID33898491
PMCPMC8062898
OpenAlexW3154635388

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.