Evidence map›Paper›PMID 24192270›Full record

ArticleHealth and quality of life outcomes2013

Daily activities and health-related quality of life in patients with chronic obstructive pulmonary disease: psychological determinants: a cross-sectional study.

Saskia W M Weldam, Jan-Willem J Lammers, Rogier L Decates, Marieke J Schuurmans

Abstract read
In one paragraph

Article in Health and quality of life outcomes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Mind over lungs: the impact of coping strategies on pulmonary rehabilitation outcomes.European journal of physical and rehabilitation medicine · 2026
    Observational
  2. Article
  3. Article
  4. A TASMAN Expedition: Development of a Questionnaire to Assess Specific Self-Management Abilities.International journal of chronic obstructive pulmonary disease · 2020
    Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Erectile dysfunction in COPD patients.Chronic respiratory disease · 2016
    Article
  10. Review
  11. Depression symptoms reduce physical activity in COPD patients: a prospective multicenter study.International journal of chronic obstructive pulmonary disease · 2016
    Article
  12. Illness perceptions and coping determine quality of life in COPD patients.International journal of chronic obstructive pulmonary disease · 2016
    Article
  13. Factors associated with the quality of life of Korean COPD patients as measured by the EQ-5D.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2015
    Article
  14. Article
  15. Article
  16. Barriers to and factors facilitating empowerment in elderly with COPD.Medical journal of the Islamic Republic of Iran · 2014
    Article
  17. Review
  18. Article
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

4 authors.

Saskia W M WeldamDepartment of Respiratory Diseases, Division Heart & Lungs, University Medical Center Utrecht, HP E03,511, PO Box 85500, Utrecht 3508 GA, the Netherlands. S.Weldam@umcutrecht.nl.
Jan-Willem J Lammers
Rogier L Decates
Marieke J Schuurmans

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic obstructive pulmonary disease (COPD) patients are confronted with reduced daily activities (DA) and reduced health-related quality of life (HRQoL) caused by dyspnea and systemic effects such as skeletal muscle dysfunction and co-morbidities. To understand the complexity of living with COPD, it is important to understand which factors, in addition to physical functioning, are associated with DA and HRQoL. In this study, we explored the extent to which the combination of illness perceptions, proactive coping, and depressive symptoms contribute to DA and HRQoL in COPD patients.

methodIn a cross-sectional study in primary care, 90 COPD patients (GOLD I-III) completed questionnaires: the Brief Illness Perception Questionnaire, the Utrecht Proactive Coping Competence scale, the Centers for Epidemiologic Studies Depression scale, the Medical Research Council dyspnea scale, the Functional Performance Inventory (FPI), and the Clinical COPD Questionnaire (CCQ). The analyses were performed with multiple linear regression analyses.

resultsMore adequate and positive illness perceptions (β = .61, p < .001) and less depressive symptoms (β = .21, p = .010) were associated with better HRQoL (CCQ). Significant relations between psychological factors and DA were not found.

conclusionThe results of this study demonstrate that psychological factors are related to HRQoL, but not to DA. These results contribute to understanding the complexity of living with COPD and provide starting points for the development of interventions focusing on psychological factors to support COPD patients in disease management.

Indexed as

Activities of Daily LivingHealth StatusAdaptation, PsychologicalAgedAged, 80 and overCross-Sectional StudiesFemaleHumansLinear ModelsLung Diseases, ObstructiveMaleMiddle AgedQuality of LifeSurveys and Questionnaires

Identifiers

PMID24192270
PMCPMC4228311

What OpenQuestion holds

Textmetadata
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.