1. Association of Descriptors of Breathlessness With Diagnosis and Self-Reported Severity of Breathlessness in Patients With Advanced Chronic Obstructive Pulmonary Disease or Cancer 
Sarah Chowienczyk, BA (Hons) Cantab, Shagayegh Javadzadeh, BA (Hons) Cantab, Sara Booth, MD, FRCP, FRCPE, Morag Farquhar, PhD, MSc, BSc (Hons), RGN 
Journal of Pain and Symptom Management 
Volume 52, Issue 2, Pages (August 2016)
DOI: /j.jpainsymman
Copyright © 2016 American Academy of Hospice and Palliative Medicine Terms and Conditions

2. Fig. 1
Dendrogram resulting from hierarchal cluster analysis of the descriptors of breathlessness selected by 132 patients. The shorter the distance from left to right, the greater the similarity between descriptors. For key to descriptors, see Table 3.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2016 American Academy of Hospice and Palliative Medicine Terms and Conditions