Evidence map›Paper›PMID 31432618›Full record

ArticlePediatric pulmonology2019

Training and standardization of general practitioners in the use of lung ultrasound for the diagnosis of pediatric pneumonia.

Farhan Pervaiz, Shakir Hossen, Miguel A Chavez, Catherine H Miele, Lawrence H Moulton, Eric D McCollum, Arun D Roy, Nabidul H Chowdhury, Salahuddin Ahmed, Nazma Begum and 4 more

Abstract read
In one paragraph

Article in Pediatric pulmonology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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

14 authors.

Farhan PervaizDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.ORCID 0000-0002-9358-0344
Shakir HossenDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.
Miguel A ChavezDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.
Catherine H MieleDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.
Lawrence H MoultonDepartment of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
Eric D McCollumDepartment of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
Arun D RoyJohns Hopkins University-Bangladesh, Dhaka, Bangladesh.
Nabidul H ChowdhuryJohns Hopkins University-Bangladesh, Dhaka, Bangladesh.
Salahuddin AhmedJohns Hopkins University-Bangladesh, Dhaka, Bangladesh.
Nazma BegumJohns Hopkins University-Bangladesh, Dhaka, Bangladesh.
Abdul QuaiyumReproductive Health Unit, icddr,b, Dhaka, Bangladesh.
Mathuram SantoshamDepartment of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
Abdullah H BaquiDepartment of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
William CheckleyDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.ORCID 0000-0003-1106-8812

Funding

Multidisciplinary Training Program in Pediatric PulmonaryT32HL072748 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI Joseph Michael Collaco · 2003 to 2026
$6.1M
Bill & Melinda Gates Foundation OPP1084286NHLBI NIH HHS T32 HL072748
6 · The paper itself

Abstract

backgroundPneumonia is a leading cause of death in children of low-resource settings. Barriers to care include an early and accurate diagnosis. Lung ultrasound is a novel tool for the identification of pediatric pneumonia; however, there is currently no standardized approach to train in image acquisition and interpretation of findings in epidemiological studies. We developed a training program for physicians with limited ultrasound experience on how to use ultrasound for the diagnosis of pediatric pneumonia and how to standardize image interpretation using a panel of readers.

methodsTwenty-five physicians participating in the training program conducted lung ultrasounds in all children with suspected pneumonia, aged 3 to 35 months, presenting to three subdistrict hospitals in Sylhet, Bangladesh, between June 2015 and September 2017.

resultsA total of 9051 pediatric lung ultrasound assessments were conducted through 27 months of data collection. Study physicians underwent training and all were successfully standardized, achieving 91% agreement and maintained a sensitivity and specificity of 88% and 92%, respectively, when their diagnosis was compared with experts. Overall kappa between two readers was high (0.86, 95% confidence interval [CI], 0.84-0.87), and remained high when a third expert reader was included (0.80, 95% CI, 0.79-0.81). Agreement and kappa statistics were similarly high when stratified by age, sex, presence of danger signs, or hypoxemia.

conclusionsLung ultrasound is a novel tool for the diagnosis of pediatric pneumonia with evidence supporting its validity and feasibility of implementation. Here we introduced a training program that resulted in a high level of inter-sonographer agreement.

Indexed as

BangladeshChild, PreschoolFemaleGeneral PractitionersHumansInfantInservice TrainingLungMalePneumoniaUltrasonographypneumoniastandardizationtrainingultrasound

Identifiers

PMID31432618
PMCPMC6899663

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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.