Type D Personality and Sleep Quality in Coronary Artery Disease Patients With and Without Obstructive Sleep Apnea: Mediating Effects of Anxiety and Depression

Type D Personality and Sleep Quality in Coronary Artery Disease Patients With and Without... Purpose The study aimed to examine the association between type D personality trait and sleep quality in coronary artery disease (CAD) patients with and without obstructive sleep apnea (OSA) and to explore the mediating effects of anxiety and depression symptoms. Method A cross-sectional study was performed in 879 CAD patients attending cardiac rehabilitation program (mean age 57.8 years; SD = 9.0; 75% men). Participants underwent full-night polysomnography and were classified in OSA (n =349) and no OSA (n = 530) groups. Patients were evaluated for type D personality, subjective sleep quality (Pittsburgh sleep quality index), and symptoms of anxiety and depression (hospital anxiety and depression scale). Results Patients with type D personality reported poorer subjective sleep quality than non-type D patients irrespective of the presence of OSA. Type D and negative affectivity (NA) were associated with worse subjective sleep quality in patients with OSA and without OSA. The mediational analysis revealed that type D and NAwere indirectly associated with Pittsburgh sleep quality index through anxiety and depression symptoms in no OSA and OSA patients. Conclusion In CAD patients, type D personality and NA are associated with worse subjective sleep quality and this association is mediated by depression and anxiety http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Behavioral Medicine Springer Journals

Type D Personality and Sleep Quality in Coronary Artery Disease Patients With and Without Obstructive Sleep Apnea: Mediating Effects of Anxiety and Depression

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Publisher
Springer Journals
Copyright
Copyright © 2018 by International Society of Behavioral Medicine
Subject
Medicine & Public Health; Medicine/Public Health, general; Health Psychology; General Practice / Family Medicine
ISSN
1070-5503
eISSN
1532-7558
D.O.I.
10.1007/s12529-017-9708-6
Publisher site
See Article on Publisher Site

Abstract

Purpose The study aimed to examine the association between type D personality trait and sleep quality in coronary artery disease (CAD) patients with and without obstructive sleep apnea (OSA) and to explore the mediating effects of anxiety and depression symptoms. Method A cross-sectional study was performed in 879 CAD patients attending cardiac rehabilitation program (mean age 57.8 years; SD = 9.0; 75% men). Participants underwent full-night polysomnography and were classified in OSA (n =349) and no OSA (n = 530) groups. Patients were evaluated for type D personality, subjective sleep quality (Pittsburgh sleep quality index), and symptoms of anxiety and depression (hospital anxiety and depression scale). Results Patients with type D personality reported poorer subjective sleep quality than non-type D patients irrespective of the presence of OSA. Type D and negative affectivity (NA) were associated with worse subjective sleep quality in patients with OSA and without OSA. The mediational analysis revealed that type D and NAwere indirectly associated with Pittsburgh sleep quality index through anxiety and depression symptoms in no OSA and OSA patients. Conclusion In CAD patients, type D personality and NA are associated with worse subjective sleep quality and this association is mediated by depression and anxiety

Journal

International Journal of Behavioral MedicineSpringer Journals

Published: Jan 11, 2018

References

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