Evidence map›Paper›PMID 31558115›Full record

ArticleTherapeutic advances in respiratory disease

Fatigue is highly prevalent in patients with COPD and correlates poorly with the degree of airflow limitation.

Yvonne M J Goërtz, Martijn A Spruit, Alex J Van 't Hul, Jeannette B Peters, Maarten Van Herck, Nienke Nakken, Remco S Djamin, Chris Burtin, Melissa S Y Thong, Arnold Coors and 9 more

Abstract readMulticenter Study
In one paragraph

Article in Therapeutic advances in respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 3 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

43 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Gait differences between COPD and healthy controls: systematic review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2024
    Pooled it
  3. The prevalence and related factors of fatigue in patients with COPD: a systematic review.European respiratory review : an official journal of the European Respiratory Society · 2021
    Pooled it
  4. Trial
  5. Observational
  6. Article
  7. Observational
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  12. Article
  13. Fatigue Related COPD From Patient's Perspectives.Journal of evaluation in clinical practice · 2025
    Review
  14. Palliative Care for Patients with Severe Chronic Lung Diseases: A Swiss Position Paper.Respiration; international review of thoracic diseases · 2025
    Review
  15. 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

19 authors.

Yvonne M J GoërtzDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, NM 6085, the Netherlands.ORCID 0000-0003-4674-9562
Martijn A SpruitDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, NM, the Netherlands.
Alex J Van 't HulDepartment of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands.
Jeannette B PetersDepartment of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands.
Maarten Van HerckREVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium.
Nienke NakkenDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Remco S DjaminDepartment of Respiratory Medicine, Amphia Ziekenhuis, Breda, the Netherlands.
Chris BurtinREVAL - Rehabilitation Research Center, BIOMED - Biomedical Research Institute, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium.
Melissa S Y ThongDepartment of Medical Psychology, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands.
Arnold CoorsMember of the Patient Advisory Board, Radboud University Medical Center, Nijmegen, the Netherlands.
Yvonne Meertens-KerrisMember of the Patient Advisory Board, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Emiel F M WoutersDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Judith B PrinsDepartment of Medical Psychology, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands.
Frits M E FranssenDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Jean W M MurisDepartment of Family Medicine, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, the Netherlands.
Lowie E G W VanfleterenDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Mirjam A G SprangersDepartment of Medical Psychology, Amsterdam University Medical Centres, location AMC, Amsterdam, the Netherlands.
Daisy J A JanssenDepartment of Research and Education, Ciro, Centre of Expertise for Chronic Organ Failure, Horn, the Netherlands.
Jan H VercoulenDepartment of Pulmonary Disease, Radboud University Medical Center, Nijmegen, the Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe objective of this study was to compare fatigue levels between subjects with and without COPD, and to investigate the relationship between fatigue, demographics, clinical features and disease severity.

methodsA total of 1290 patients with COPD [age 65 ± 9 years, 61% male, forced expiratory volume in 1 s (FEV1) 56 ± 19% predicted] and 199 subjects without COPD (age 63 ± 9 years, 51% male, FEV1 112 ± 21% predicted) were assessed for fatigue (Checklist Individual Strength-Fatigue), demographics, clinical features and disease severity.

resultsPatients with COPD had a higher mean fatigue score, and a higher proportion of severe fatigue (CIS-Fatigue score 35 ± 12

conclusionsSevere fatigue is prevalent in half of the patients with COPD, and correlates poorly with the degree of airflow limitation. Future studies are needed to better understand the physical, psychological, behavioural, and systemic factors that precipitate or perpetuate fatigue in COPD.

Indexed as

AgedCase-Control StudiesCross-Sectional StudiesFatigueFemaleForced Expiratory VolumeHumansLungMaleMiddle AgedNetherlandsObservational Studies as TopicPrevalencePulmonary Disease, Chronic ObstructiveRandomized Controlled Trials as TopicRisk Factorsairway obstructionchronic obstructive pulmonary diseasefatigue

Identifiers

PMID31558115
PMCPMC6767724

What OpenQuestion holds

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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.