• Vivi Lycke Christensen, Are Martin Holm, Bruce Cooper, Steven M Paul, Christine Miaskowski, and Tone Rustøen.
• Division of Emergencies and Critical Care, Department of Research and Development, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway. Electronic address: v.l.christensen@medisin.uio.no.
• J Pain Symptom Manage. 2016 May 1; 51 (5): 849-59.

ContextThe symptom experience of patients with chronic obstructive pulmonary disease (COPD) is extremely complex. It is characterized by multiple co-occurring symptoms. However, very few studies have described this experience in COPD patients.ObjectivesThe aims of this study were to evaluate for differences in symptom occurrence rates, as well as ratings of symptom severity, frequency, and distress among patients (n = 267) with moderate, severe, and very severe COPD.MethodsThe Memorial Symptom Assessment Scale was used to evaluate the multiple dimensions of the patient's symptom experience. Binary and ordinal logistic regression analyses with stage of disease as an ordinal predictor variable were used to evaluate for differences in symptom occurrence rates and ratings of symptom severity, frequency, and distress.ResultsRegardless of the severity of their disease, patients reported an average of 12 co-occurring symptoms. Shortness of breath and lack of energy were the only two symptoms that differed significantly among the three disease severity groups in terms of occurrence, severity, frequency, and distress. Patients with very severe COPD reported the highest ratings for shortness of breath and lack of energy across all four symptom dimensions.ConclusionRegardless of stage of disease, the high symptom burden identified in this study underscores the need for COPD patients to be screened for multiple co-occurring symptoms.Copyright © 2016 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

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