Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 272

The DOI matches its OpenAlex record; 38 of the 38 references it cites were found in a registry or an index.

Anxiety and depression-Important psychological comorbidities of COPD.

Open access
Marsus Pumar, Curt R Gray, James Walsh, Ian A. Yang, Tricia Rolls, Donna L Ward·2014·PubMed

Abstract

Anxiety and depression are common and important comorbidities in patients with chronic obstructive pulmonary disease (COPD). The pathophysiology of these psychological comorbidities in COPD is complex and possibly explained by common risk factors, response to symptomatology and biochemical alterations. The presence of anxiety and/or depression in COPD patients is associated with increased mortality, exacerbation rates, length of hospital stay, and decreased quality of life and functional status. There is currently no consensus on the most appropriate approach to screening for anxiety and depression in COPD. Treatment options include psychological [relaxation, cognitive behavioural therapy (CBT), self-management] and pharmacological interventions. Although there is some evidence to support these treatments in COPD, the data are limited and mainly comprised by small studies. Pulmonary rehabilitation improves anxiety and depression, and conversely these conditions impact rehabilitation completion rates. Additional high quality studies are urgently required to optimise screening and effective treatment of anxiety and depression in patients with COPD, to enhance complex chronic disease management for these patients.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

OpenAlex · 10.3978/j.issn.2072-1439.2014.09.28

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 38 references

Cited by

See all 272

Metadata

Authors
Pumar, M., Gray, C. R., Walsh, J., Yang, I. A., Rolls, T., & Ward, D. L.
Venue
PubMed
Publisher
National Institutes of Health
Published
2014-11-01
Volume
6
Issue
11
Pages
1615-31
OpenAlex
W2128430467
Cited by
272
References
38
FWCI
11.63
Type
journal article
Language
en
Open access
green

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Anxiety and depression-Important psychological comorbidities of COPD. https://app.cochat.ai/papers/10.3978/j.issn.2072-1439.2014.09.28
The paper
Pumar, M., Gray, C. R., Walsh, J., Yang, I. A., Rolls, T., & Ward, D. L. (2014). Anxiety and depression-Important psychological comorbidities of COPD. PubMed. https://doi.org/10.3978/j.issn.2072-1439.2014.09.28

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.