Evidence map›Paper›PMID 33041126›Full record

ArticleThe American journal of emergency medicine2021

Lung sonographic findings in COVID-19 patients.

Ankit Kumar Sahu, Roshan Mathew, Sanjeev Bhoi, Tej Prakash Sinha, Jamshed Nayer, Praveen Aggarwal

Open access · greenAbstract read
In one paragraph

Article in The American journal of emergency medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. Observational
  4. Simplified Lung Ultrasound Examination and Telehealth Feasibility in Early SARS-CoV-2 Infection.Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography · 2022
    Article
  5. Article
  6. Outcomes of Simplified Lung Ultrasound Exam in COVID-19: Implications for Self-Imaging.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2022
    Article
  7. Article
  8. Observational
  9. Article
  10. Article
  11. 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

6 authors at 1 institution in 1 country.

Ankit Kumar SahuDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
Roshan MathewDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India. Electronic address: roshmat15@gmail.com.
Sanjeev BhoiDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
Tej Prakash SinhaDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
Jamshed NayerDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
Praveen AggarwalDepartment of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India.
All India Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe objective of this study was to describe the lung sonographic findings of COVID-19 patients prospectively and investigate its association with disease severity.

methodsThis study was conducted in an emergency department and included consecutively enrolled laboratory confirmed COVID-19 patients. Lung sonography findings were described in all the included patients and analysed with respect to the clinical severity of the patients.

results106 patients were included in the study. Common sonographic findings in COVID-19 patients were pleural line irregularity or shredding (70% of patients), followed by B - profile (59%), pleural line thickening (33%), occasional B - lines (26%), sub-pleural consolidations (35%), deep consolidations (6%), spared areas (13%), confluent B - lines or waterfall sign (14%) and pleural effusion (9%). These findings tended to be present more bilaterally and in lower lung zones. Sonographic characteristics like bilateral lung involvement, B - profile, spared areas and confluent B - lines or waterfall sign were significantly associated (p < 0.01) with clinical severity (more frequent with increasing disease severity).

conclusionThe lung sonographic findings of COVID-19 were found more bilaterally and in lower lung zones, and specific findings like B - profile, pleural thickening, spared areas and confluent B - lines or waterfall sign were associated with severe COVID-19.

Indexed as

PandemicsAdultCOVID-19Emergency Service, HospitalFemaleHumansIndiaLungMaleMiddle AgedSARS-CoV-2Severity of Illness IndexUltrasonographyCharacteristicsCOVID-19Lung sonographyUltrasound

Identifiers

PMID33041126
PMCPMC7472070
OpenAlexW3083160674

What OpenQuestion holds

Textmetadata
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Registered trials

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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.