Published in:
Open Access
01-06-2021 | Cystic Fibrosis | Sleep Breathing Physiology and Disorders • Original Article
Association between habitual physical activity (HPA) and sleep quality in patients with cystic fibrosis
Authors:
Sarah Dietz-Terjung, Wolfgang Gruber, Sivagurunathan Sutharsan, Christian Taube, Margarete Olivier, Uwe Mellies, Cordula Koerner-Rettberg, Stefanie Dillenhöfer, Florian Stehling, Matthias Welsner
Published in:
Sleep and Breathing
|
Issue 2/2021
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Abstract
Purpose
Sleep disturbances and poor sleep quality are known to be present in patients with CF. Regular physical activity plays an important role in the treatment of CF patients due to its positive influence on progression of disease and quality of life. The aim of this work is to create a home-based sleep and activity profile and to investigate the influence of habitual physical activity (HPA) on sleep quality in children, adolescents, and adults with CF.
Methods
A total of 109 CF patients (64 male, mean age 22.7 ± 12.0 years; mean ppFEV1 63.0 ± 26.7) were equipped with an actigraph for a home-based collection of data on sleep and activity over 4 weeks.
Results
Age, FEV1, and BMI affect sleep and activity in CF patients. Especially younger age and higher FEV1 show a great influence on certain aspects of sleep (SE, TST, TIB, WASO, # of awakenings) and activity and its different intensities. General HPA does not affect sleep, but there is a strong correlation between times spent in vigorous to very vigorous intensities and better sleep quality.
Conclusion
Besides younger age and higher FEV1, daily activity in higher intensities influences sleeping behavior of CF patients in a positive way. Patients with poor sleep quality and sleep disturbances possibly benefit from an intensification of physical activity in the home environment.
Trail registration
number: 14–6117-BO (University Duisburg-Essen) and NCT 03518697 (clinical trials).