Evidence map›Paper›PMID 42465588›Full record

ArticleCanadian journal of respiratory therapy : CJRT = Revue canadienne de la therapie respiratoire : RCTR2026

Clinical predictors of impaired pulmonary diffusing capacity in patients recovering from COVID-19: A secondary analysis of multicentre datasets.

Patchareeya Amput, Weerasak Tapanya, Noppharath Sangkarit, Suphannika Ladawan, Sirima Wongphon

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PubMed Full text at PMC Publisher
In one paragraph

Article in Canadian journal of respiratory therapy : CJRT = Revue canadienne de la therapie respiratoire : RCTR, 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

5 authors.

Patchareeya AmputDepartment of Physical Therapy, School of Allied Health Sciences, University of Phayao, Phayao, Thailand University of Phayao.
Weerasak TapanyaDepartment of Physical Therapy, School of Allied Health Sciences, University of Phayao, Phayao, Thailand University of Phayao.
Noppharath SangkaritDepartment of Physical Therapy, School of Allied Health Sciences, University of Phayao, Phayao, Thailand University of Phayao.
Suphannika LadawanDepartment of Physical Therapy, School of Allied Health Sciences, University of Phayao, Phayao, Thailand University of Phayao.
Sirima WongphonDepartment of Traditional Chinese Medicine, School of Public Health, University of Phayao, Phayao, Thailand University of Phayao.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to identify clinical predictors of impaired pulmonary diffusing capacity in patients recovering from coronavirus disease 2019 (COVID-19) using a secondary analysis of multicentre datasets. # Methods This secondary analysis included adults with laboratory-confirmed COVID-19 who underwent pulmonary function testing during the post-acute recovery phase. In total, 572 post-COVID-19 patients were included. Demographic characteristics and pulmonary function parameters were extracted from the datasets. Impaired pulmonary diffusing capacity for carbon monoxide (DLCO) was defined as a DLCO Z-score < -1.645 (below the lower limit of normal) according to Global Lung Function Initiative reference equations. Univariable logistic regression was used as an initial screening step, and variables with

Indexed as

COVID-19diffusion capacityDLCOpulmonary functionspirometry

Identifiers

PMID42465588
PMCPMC13374891

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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.