Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Differentiation between dyspnea and its affective components

V Carrieri-Kohlman¹, J M Gormley, M K Douglas

¹Department of Physiological Nursing, University of California, San Francisco, USA.

Western Journal of Nursing Research

|December 1, 1996

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Verbal numerical scales are as reliable and sensitive as visual analog scales for rating dyspnea in young and older subjects.

Respiratory physiology & neurobiology·2007

Same author

Apolipoprotein E, amyloid, and Alzheimer disease.

Molecular interventions·2004

Same author

Does my mouse have Alzheimer's disease?

Genes, brain, and behavior·2003

Same author

Altered temporal pattern of evoked afferent activity in a rat model of vincristine-induced painful peripheral neuropathy.

Neuroscience·2003

Same author

Factors influencing oral mucositis in patients receiving chemotherapy.

Cancer practice·2002

Same author

Role of apoE/Abeta interactions in Alzheimer's disease: insights from transgenic mouse models.

Molecular psychiatry·2002

Same journal

The Relationship Between Cognitive Flexibility and Career Adaptability in Nursing Interns: The Mediating Role of Future Work Self-Salience.

Western journal of nursing research·2026

Same journal

Effects of Compassion Meditation on Psychological Status in Patients With Diabetes: A Pilot Randomized Controlled Trial.

Western journal of nursing research·2026

Same journal

Experiences of Staff in the Transition of People Living With Dementia From Home to Long-term Care Facilities Based on Person-Centred Care: A Meta-synthesis.

Western journal of nursing research·2026

Same journal

Engaging With Hospital Staff to Develop Implementation Strategies For Delivering a Patient Falls Prevention Education Program Using a World Café.

Western journal of nursing research·2026

Same journal

The Quiet Power of Keywords.

Western journal of nursing research·2026

Same journal

The Role of eHealth Literacy in Internet Gaming Disorder and Help-Seeking Among College Students.

Western journal of nursing research·2026

See all related articles

Patients with chronic obstructive pulmonary disease (COPD) can distinguish breathing distress and anxiety from breathing intensity. This finding may lead to better COPD treatment selection and outcome validity.

Area of Science:

Pulmonary Medicine
Respiratory Physiology
Clinical Psychology

Background:

Dyspnea is a common symptom in Chronic Obstructive Pulmonary Disease (COPD).
Understanding the distinct components of dyspnea perception is crucial for effective management.
Patients' ability to differentiate symptom intensity from emotional response requires further investigation.

Purpose of the Study:

To determine if individuals with COPD can differentiate the distress and anxiety of dyspnea from its intensity and perceived effort.
To assess the relationship between different components of dyspnea perception in COPD patients.

Main Methods:

Fifty-two COPD subjects rated dyspnea components using a visual analog scale.
Assessments were conducted at rest, after a 6-minute walk (6MWD), and during an incremental treadmill test (ET).

Related Experiment Videos

Main Results:

Subjects successfully differentiated the four dyspnea components during both 6MWD and ET.
Dyspnea intensity correlated with perceived breathing effort, while distress correlated with anxiety.
Patients could distinguish their affective response to dyspnea from symptom intensity.

Conclusions:

COPD patients can differentiate affective responses to dyspnea from its intensity.
Measuring affective responses to dyspnea may enhance COPD treatment selection and outcome assessment.