Evidence map›Paper›PMID 16923771›Full record

ArticleBMJ (Clinical research ed.)2006

Chest radiography in children aged 2-59 months diagnosed with non-severe pneumonia as defined by World Health Organization: descriptive multicentre study in Pakistan.

Tabish Hazir, Yasir Bin Nisar, Shamim A Qazi, Shazia F Khan, Mujahid Raza, Shehla Zameer, Syed Asif Masood

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in BMJ (Clinical research ed.), 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 4 pooled it
4.9field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 4 syntheses or guidelines pooled it, 130 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Antibiotics for community-acquired pneumonia in children.The Cochrane database of systematic reviews · 2013
    Pooled it
  4. Guideline
  5. Randomized Trial of Amoxicillin for Pneumonia in Pakistan.The New England journal of medicine · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Tabish HazirARI Research Cell, Children's Hospital, Pakistan Institute of Medical Sciences, Islamabad, Pakistan. arichi99@arireseach.edu.pk
Yasir Bin Nisar
Shamim A Qazi
Shazia F Khan
Mujahid Raza
Shehla Zameer
Syed Asif Masood
Pakistan Institute of Medical Sciences · PKAga Khan University Hospital · PKWorld Health Organization · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the chest radiographs of children diagnosed with non-severe pneumonia on the basis of the current World Health Organization guidelines (fast breathing alone) for radiological evidence of pneumonia.

designDescriptive analysis.

settingOutpatient departments of six hospitals in four cities in Pakistan.

participants2000 children with non-severe pneumonia were enrolled; 1932 children were selected for chest radiography.

interventionsTwo consultant radiologists used standardised WHO definitions to evaluate chest radiographs; no clinical information was made available to them. If they disagreed, the radiographs were read by a third radiologist; the final classification was based on agreement between two of the three radiologists.

main outcome measuresPresence or absence of pneumonia on radiographs.

resultsChest radiographs were reported normal in 1519 children (82%). Radiological evidence of pneumonia was reported in only 263 (14%) children, most of whom had interstitial pneumonitis. Lobar consolidation was present in only 26 children. The duration of illness did not correlate significantly with the presence of radiological changes (relative risk 1.17, 95% confidence interval 0.91 to 1.49).

conclusionMost children diagnosed with non-severe pneumonia on the basis of the current WHO definition had normal chest radiographs.

Indexed as

BronchiolitisChildChild, PreschoolFemaleHumansInfantMaleObserver VariationPakistanPneumoniaRadiography, Thoracic

Identifiers

PMID16923771
PMCPMC1570841
OpenAlexW2125881047

What OpenQuestion holds

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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.