Evidence map›Paper›PMID 34501549›Full record

ArticleInternational journal of environmental research and public health2021

Effectiveness of Pulmonary Rehabilitation in Severe and Critically Ill COVID-19 Patients: A Controlled Study.

Gilbert Büsching, Zhongxing Zhang, Jean-Paul Schmid, Thomas Sigrist, Ramin Khatami

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Review
  10. Article
  11. Pulmonary Rehabilitation Outcomes of Post-Acute COVID-19 Patients during Different Waves of the Pandemic.International journal of environmental research and public health · 2023
    Article
  12. Review
  13. Article
  14. Effects of Aerobic Training in Patients with Subacute COVID-19: A Randomized Controlled Feasibility Trial.International journal of environmental research and public health · 2022
    Article
  15. 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

5 authors.

Gilbert BüschingBarmelweid Academy, Klinik Barmelweid AG, 5017 Barmelweid, Switzerland.ORCID 0000-0002-1014-6033
Zhongxing ZhangBarmelweid Academy, Klinik Barmelweid AG, 5017 Barmelweid, Switzerland.ORCID 0000-0003-0184-8882
Jean-Paul SchmidDepartment of Cardiology, Klinik Barmelweid AG, 5017 Barmelweid, Switzerland.ORCID 0000-0002-9008-8274
Thomas SigristDepartment of Pulmonology, Klinik Barmelweid AG, 5017 Barmelweid, Switzerland.
Ramin KhatamiBarmelweid Academy, Klinik Barmelweid AG, 5017 Barmelweid, Switzerland.ORCID 0000-0002-1092-6160

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSevere and critically ill COVID-19 patients frequently need pulmonary rehabilitation (PR) after hospitalization. However, little is known about the effectiveness of PR in COVID-19 patients.

methodsWe compared the performances in the six-min walk test (6MWT), chronic respiratory questionnaire (CRQ), and Functional Independence Measure (FIM) from inpatient PR between 51 COVID-19 patients and 51 other patients with common pneumonia. We used multivariate linear regression controlled for baseline values at entrance, age, sex, and cumulative illness rating scale. The odds ratios (ORs) of non-improvement/improvement in 6MWT (>30-m) and CRQ (>10-point) at discharge were compared between the two groups (Fisher's exact test).

resultsThe two groups had similar improvements in 6MWT and CRQ, but the COVID-19 group achieved a 4-point higher FIM (

conclusionsInpatient PR can effectively improve physical functions and life quality in COVID-19 patients, irrespective of disease severity. Whether the relatively low gains in CRQ is an indicator of chronic disease development in COVID-19 patients needs further studies.

Indexed as

COVID-19Pulmonary Disease, Chronic ObstructiveCritical IllnessHumansQuality of LifeSARS-CoV-2Treatment OutcomeWalk Test6-MWTCOVID-19CRQFIMpneumoniapulmonary rehabilitation

Identifiers

PMID34501549
PMCPMC8430691

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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.