Evidence map›Paper›PMID 34514738›Full record

ArticlePhysiological reports2021

Normative reference equations of airway dynamics assessed by whole-body plethysmography during spontaneous breathing evaluated in infants, children, and adults.

Richard Kraemer, Hans-Jürgen Smith, Heinrich Matthys

Abstract readMulticenter Study
In one paragraph

Article in Physiological reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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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

3 authors.

Richard KraemerCentre of Pulmonary Medicine, Hirslanden Private Hospital Group, Salem-Hospital, Bern, Switzerland.ORCID 0000-0002-1542-2420
Hans-Jürgen SmithMedical Development, Research in Respiratory Diagnostics, Berlin, Germany.
Heinrich MatthysDepartment of Pneumology, University Hospital of Freiburg, Freiburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Effective specific airway resistance (sR

Indexed as

AdultChildCohort StudiesFemaleFunctional Residual CapacityHumansInfantMalePlethysmography, Whole BodyReference StandardsRespiratory Function TestsRespiratory MechanicsRetrospective StudiesTidal Volumeeffective specific airway conductanceeffective specific airway resistancereference equationsspecific aerodynamic work of breathingwhole-body plethysmography

Identifiers

PMID34514738
PMCPMC8436055

What OpenQuestion holds

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LicenceCC BY
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.