The DOI matches its Crossref record; 20 of the 21 references it cites were found in a registry or an index.
Risk of depression in patients with chronic obstructive pulmonary disease and its determinants
Open accessAbstract
BACKGROUND: Although it has been repeatedly suggested that chronic obstructive pulmonary disease (COPD) is associated with depression, no conclusion has so far been reached. A study was undertaken to investigate whether depression occurs more often in patients with COPD than in controls. The demographic and clinical variables associated with depression were also determined. METHODS: Patients with a registered diagnosis of obstructive airway disease in general practice, aged > or=40 years, forced expiratory volume in 1 second (FEV(1)) <80% predicted, FEV(1) reversibility <or =12%, FEV(1)/VC < or = predicted - 1.64 x SD, and a history of smoking were selected. A random sample of subjects without a registered diagnosis of asthma or COPD aged 40 years or older acted as controls. Depression was assessed using the Centers for Epidemiologic Studies Depression (CES-D) scale. RESULTS: In patients with severe COPD (FEV(1) <50% predicted), the prevalence of depression was 25.0% compared with 17.5% in controls and 19.6% in patients with mild to moderate COPD. When the results were adjusted for demographic variables and comorbidity, the risk for depression was 2.5 times greater for patients with severe COPD than for controls (OR 2.5, 95% CI 1.2 to 5.4). In patients with mild to moderate COPD this increased risk of depression was not seen. Living alone, reversibility of FEV(1) % predicted, respiratory symptoms and physical impairment were significantly associated with the scores on the CES-D scale. CONCLUSION: Patients with severe COPD are at increased risk of developing depression. The results of this study underscore the importance of reducing symptoms and improving physical functioning in patients with COPD.
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“In stable COPD, the prevalence of clinical depression ranges between 10% and 42%, while that of anxiety ranges between 10% and 19% (Table 2).6–25”
From Anxiety and Depression in COPD (2008) · cites this paper as [7]
In the citing paper
“In stable COPD, the prevalence of clinical depression ranges between 10% and 42%, while that of anxiety ranges between 10% and 19% (Table 2).6–25”
From Anxiety and Depression in COPD (2008) · cites this paper as [7]
In the citing paper
“The risk of depression (odds ratio, 2.5; 95% confidence interval, 1.2 to 5.4) is higher in patients with severe COPD compared to control subjects,7”
From Anxiety and Depression in COPD (2008) · cites this paper as [7]
In the citing paper
“Depression among patients in PR is often evident in typical symptoms such as hopelessness and pessimism, as well as in less obvious symptoms such as difficulties with concentration and increased social withdrawal.7”
From Anxiety and Depression in COPD (2008) · cites this paper as [7]
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Cites
Lung volumes and forced ventilatory flows
Quanjer, P. H., Tammeling, G. J., Cotes, J. E., Pedersen, O. F., Peslin, R., & Yernault, J. (1993) · European Respiratory Journal · doi:10.1183/09041950.005s1693 · Cited by 5,531
(1993) · PubMed · Cited by 3,827
The St George's Respiratory Questionnaire
Jones, P., Quirk, F. H., & Baveystock, C. M. (1991) · Respiratory Medicine · doi:10.1016/s0954-6111(06)80166-6 · Cited by 2,729
Siafakas, N., Vermeire, P. A., Pride, N. B., Paoletti, P., Gibson, J., Howard, P., Yernault, J. C., Decramer, M., Higenbottam, T., Postma, D. S., et al. (1995) · European Respiratory Journal · doi:10.1183/09031936.95.08081398 · Cited by 1,583
Life quality of patients with chronic obstructive pulmonary disease
McSweeny, A. J. (1982) · Archives of Internal Medicine · doi:10.1001/archinte.1982.00340160057014 · Cited by 490
Prigatano, G. P. (1984) · Archives of Internal Medicine · doi:10.1001/archinte.1984.00350200121018 · Cited by 300
Prevalence of depression in patients with chronic obstructive pulmonary disease: a systematic review
van Ede, L., Yzermans, C. J., & Brouwer, H. J. (1999) · Thorax · doi:10.1136/thx.54.8.688 · Cited by 287
Prevalence of Depression and Anxiety in Patients with COPD
Light, R. W., Merrill, E. J., Despars, J. A., Gordon, G. H., & Mutalipassi, L. R. (1985) · Chest · doi:10.1378/chest.87.1.35 · Cited by 262
Curtis, J. R., Deyo, R. A., & Hudson, L. D. (1994) · Thorax · doi:10.1136/thx.49.2.162 · Cited by 227
Measuring Depression: The CES-D Scale
Ensel, W. M. (1986) · Elsevier eBooks · doi:10.1016/b978-0-12-450660-2.50011-2 · Cited by 216
The prevalence of anxiety disorders in patients with chronic obstructive pulmonary disease
Karajgi, B. M., Rifkin, A. E., Doddi, S. R., & Kolli, R. (1990) · American Journal of Psychiatry · doi:10.1176/ajp.147.2.200 · Cited by 215
Jones, P., Baveystock, C. M., & Littlejohns, P. (1989) · American Review of Respiratory Disease · doi:10.1164/ajrccm/140.6.1538 · Cited by 204
Engström, C.-P., Persson, L., Larsson, S., Rydén, A., & Sullivan, M. (1996) · Thorax · doi:10.1136/thx.51.8.825 · Cited by 151
Distinguishing Among Asthma, Chronic Bronchitis, and Emphysema
Snider, G. L. (1985) · CHEST Journal · doi:10.1378/chest.87.1.35s · Cited by 101
Depression in elderly outpatients with disabling chronic obstructive pulmonary disease
Yohannes, A. M., Roomi, J., Baldwin, R., & Connolly, M. J. (1998) · Age and Ageing · doi:10.1093/ageing/27.2.155 · Cited by 87
[Life quality of patients with chronic obstructive pulmonary disease].
Aj, M., Grant, I., Rk, H., Adams, K. M., & Timms, R. M. (1989) · PubMed · Cited by 66
Chronic Obstructive Pulmonary Disease and Symptoms Related to Depression in Elderly Persons
Isoaho, R. E., Laippala, P. J., Keistinen, T., & Kivelä, S. (1995) · Psychological Reports · doi:10.2466/pr0.1995.76.1.287 · Cited by 50
Gordon, G. H., Michiels, T. M., Mahutte, C. K., & Light, R. W. (1985) · Psychiatry Research · doi:10.1016/0165-1781(85)90036-8 · Cited by 46
Does Rehabilitation Reduce Depression in Patients With Chronic Obstructive Pulmonary Disease?
Toshima, M. T., Blumberg, E., Ries, A. L., & Kaplan, R. M. (1992) · Journal of Cardiopulmonary Rehabilitation · doi:10.1097/00008483-199207000-00005 · Cited by 38
The treatment of psychiatric disorders in patients with chronic airways obstruction
Yellowlees, P. (1987) · The Medical Journal of Australia · doi:10.5694/j.1326-5377.1987.tb133519.x · Cited by 21
Research works printed but not linked: 1
- Siafakas NM, Vermeire P, Pride NB, et al. ERS consensus statement. Optimal assessment and management of chronic obstructive pulmonary disease. Eur Respir J 1995;8:1398-420.
Cited by
Sorted by citations
Anxiety and Depression in COPD
Maurer, J., Rebbapragada, V., Borson, S., Goldstein, R., Kunik, M. E., Yohannes, A. M., & Hanania, N. A. (2008) · Chest · doi:10.1378/chest.08-0342 · Cited by 720
Pulmonary Rehabilitation in Chronic Obstructive Pulmonary Disease
Troosters, T., Casaburi, R. H., Gosselink, R., & Decramer, M. (2005) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/rccm.200408-1109so · Cited by 656
Egede, L. E. (2007) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2007.06.002 · Cited by 658
Keating, A., Lee, A., & Holland, A. E. (2011) · Chronic Respiratory Disease · doi:10.1177/1479972310393756 · Cited by 583
Puhan, M. A., Frey, M., Büchi, S., & Schünemann, H. J. (2008) · Health and Quality of Life Outcomes · doi:10.1186/1477-7525-6-46 · Cited by 586
Metadata
- Authors
- van Manen, J. G.
- Venue
- Thorax
- Publisher
- BMJ
- Published
- 2002-05-01
- Volume
- 57
- Issue
- 5
- Pages
- 412-416
- ISSN
- 0040-6376 (ISSN-L)
- PMC
- PMC1746339
- OpenAlex
- W2139415488
- Cited by
- 449
- References
- 21
- Citations by year
- 2026: 3 · 2025: 7 · 2024: 6 · 2023: 13 · 2022: 14 · 2021: 10 · 2020: 15 · 2019: 16 · 2018: 23 · 2017: 14 · 2016: 19 · 2015: 17 · 2014: 29 · 2013: 32 · 2012: 16
- FWCI
- 15.31
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Thorax (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- UvA-DARE (University of Amsterdam) (publishedVersion)
- Pure Amsterdam UMC (publishedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
- Funders
- Universiteit Leiden
- Universiteit van Amsterdam
- Topics
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Chronic Obstructive Pulmonary Disease (COPD) Research
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Asthma and respiratory diseases
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Smoking Behavior and Cessation
- Keywords
- chronic obstructive pulmonary disease, depression, depression prevalence, disease severity, FEV1 reversibility, living alone, respiratory symptoms, physical impairment, comorbidities, risk factors, physical function
- MeSH terms
- Adult, Aged, Depressive Disorder, Female, Forced Expiratory Volume, Humans, Male, Middle Aged, Risk Factors, Vital Capacity, Pulmonary Disease, Chronic Obstructive
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