A comparison between patients with dysfunctional breathing and patients with asthma
2008 (English)In: Clinical Respiratory Journal, ISSN 1752-6981, Vol. 2, no 2, 86-91 p.Article in journal (Refereed) Published
Introduction: The term dysfunctional breathing (DB) has been introduced to describe patients who display a divergent breathing pattern and have breathing problems that cannot be attributed to a specific medical diagnosis such as asthma, chronic obstructive pulmonary disease or sensory hyper-reactivity. Objective: The objective of this study was to investigate similarities and differences in patients with DB, and patients with well-controlled asthma regarding health-related quality of life, anxiety, depression, sense of coherence (SOC), hyperventilation and effects on daily life. Methods: Twenty-five consecutive patients with DB, and 25 age- and sex-matched patients with asthma (ages 20–73 years) participated in the study. The diagnosis of DB was based on the presence of a dysfunctional breathing pattern and at least five symptoms associated with DB. Results: The group with DB had lower health-related quality of life (short form 36): vitality (mean) 47 vs 62, social functioning 70 vs 94 and role emotional 64 vs 94 (P < 0.05) than the asthmatic group. The DB group also had a higher prevalence of anxiety (56% vs 24%) and a lower SOC (134 vs 156) (P < 0.05). Hyperventilation, defined according to the Nijmegen symptoms questionnaire, was observed in 56% of patients with DB vs 20% in the asthma group (P = 0.02). Conclusions: The results of the study indicate that patients with DB are more disabled than patients with well-controlled asthma. There is a great need for more knowledge about breathing symptoms of a dysfunctional nature, to be able to identify and manage these patients adequately.
Place, publisher, year, edition, pages
2008. Vol. 2, no 2, 86-91 p.
asthma, breathing pattern, dysfunctional breathing, health-related quality of life, sense of coherence
Medical and Health Sciences
IdentifiersURN: urn:nbn:se:uu:diva-106102DOI: 10.1111/j.1752-699X.2007.00036.xISI: 000257155900005OAI: oai:DiVA.org:uu-106102DiVA: diva2:223910