Evidence map›Paper›PMID 34625479›Full record

ArticleThe European respiratory journal2022

Development of lung diffusion to adulthood following extremely preterm birth.

Emma Satrell, Hege Clemm, Ola Drange Røksund, Karl Ove Hufthammer, Einar Thorsen, Thomas Halvorsen, Maria Vollsæter

Open access · bronzeAbstract read
In one paragraph

Article in The European respiratory journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Lung volumes, gas transfer and oscillometry after preterm birth: systematic review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  2. Article
  3. Bronchopulmonary dysplasia and extremely preterm birth: time for a broader perspective on long-term outcomes.European respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  4. Review
  5. Observational
  6. Review
  7. Impaired Lung Function in Extremely Preterm-Born Adults in Their Fourth Decade of Life.American journal of respiratory and critical care medicine · 2023
    Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Early Origins of Chronic Obstructive Pulmonary Disease: Prenatal and Early Life Risk Factors.International journal of environmental research and public health · 2023
    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

7 authors at 4 institutions in 1 country.

Emma SatrellDept of Clinical Science, University of Bergen, Bergen, Norway emma.satrell@uib.no.
Hege ClemmDept of Clinical Science, University of Bergen, Bergen, Norway.ORCID 0000-0002-0096-4032
Ola Drange RøksundDept of Pediatric and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.ORCID 0000-0002-8381-0142
Karl Ove HufthammerCentre for Clinical Research, Haukeland University Hospital, Bergen, Norway.ORCID 0000-0003-3170-9496
Einar ThorsenDept of Clinical Science, University of Bergen, Bergen, Norway.
Thomas HalvorsenDept of Clinical Science, University of Bergen, Bergen, Norway.ORCID 0000-0003-1471-0225
Maria VollsæterDept of Clinical Science, University of Bergen, Bergen, Norway.
Haukeland University Hospital · NODrammen Hospital · NOUniversity of Bergen · NOWestern Norway University of Applied Sciences · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGas exchange in extremely preterm (EP) infants must take place in fetal lungs. Childhood lung diffusing capacity of the lung for carbon monoxide (

methodsTwo area-based cohorts born at gestational age ≤28 weeks or birthweight ≤1000 g in 1982-1985 (n=48) and 1991-1992 (n=35) were examined twice, at ages 18 and 25 years and 10 and 18 years, respectively, and compared with matched term-born controls. Single-breath

resultsAge-, sex- and height-standardised transfer coefficients for carbon monoxide (

conclusionsPulmonary diffusing capacity was reduced in EP compared with term-born subjects, and development from childhood to adulthood tracked in parallel to term-born subjects, with no signs of catch-up growth nor decline at age 25 years.

Indexed as

Infant, Extremely PrematurePremature BirthAdolescentAdultCarbon MonoxideChildFemaleHumansInfantInfant, NewbornLungPulmonary Diffusing CapacityYoung AdultCarbon Monoxide

Identifiers

PMID34625479
PMCPMC9117733
OpenAlexW3204542980

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.