Evidence map›Paper›PMID 42365168›Full record

ArticlePediatric research2026

Diffusion of carbon monoxide in the lungs and pulmonary artery pressures in school aged children who were born preterm.

Christopher Harris, Allan Jenkinson, Sanja Zivanovic, Kuberan Pushparajah, Theodore Dassios, Steven H Abman, Anne Greenough

Abstract read
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In one paragraph

Article in Pediatric research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Christopher HarrisDepartment of Women and Children's Health, School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK.
Allan JenkinsonDepartment of Women and Children's Health, School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK.
Sanja ZivanovicDepartment of Neonatology, Imperial College Healthcare NHS Trust, London, UK.
Kuberan PushparajahDepartments of Cardiovascular Imaging and Early Life Imaging, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
Theodore DassiosDepartment of Women and Children's Health, School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK.
Steven H AbmanPediatric Heart Lung Center, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA.
Anne GreenoughDepartment of Women and Children's Health, School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK. anne.greenough@kcl.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPremature birth is associated with altered pulmonary vascular development and raised pulmonary artery pressures (PAPs). Arrested alveolar and vascular development reduce lung surface area, which can be assessed by the diffusion capacity of the lung for carbon monoxide (DLCO) and the carbon monoxide transfer coefficient (K

conclusionLow K IMPACT: Premature birth is associated with altered pulmonary vascular development and raised pulmonary artery pressures (PAPs), contributing to increased risk for late cardiopulmonary disease. Abnormal K

Identifiers

PMID42365168

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.