The relationship between obstructive sleep apnea, dyspnea, and health-related quality of life in lung cancer survivors: a cross-sectional study in the Republic of Korea
10.24171/j.phrp.2024.0146
- Author:
Hyeong-pyo KIM
1
;
Duck-won OH
;
Dong-kyu KIM
Author Information
1. Physiotherapy Section, Siwonhan Rehabilitation Medicine Clinic, Daejeon, Republic of Korea
- Publication Type:Original Article
- From:
Osong Public Health and Research Perspectives
2024;15(6):533-541
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objectives:The purpose of this study was to explore the relationships among obstructive sleep apnea (OSA), dyspnea, and health-related quality of life (HRQOL), as well as the factorsinfluencing HRQOL.
Methods:A total of 129 lung cancer survivors (mean age, 53.4 years; 77 men and 52 women; mean time since diagnosis, 1.6 years; and cancer stage [1/2/3/4/relapse], 43/31/19/34/2, respectively) completed a questionnaire that included demographic and clinical information, as well as questions about the severity of sleep apnea, dyspnea, and HRQOL. The severity of OSA, dyspnea, and HRQOL were assessed using the Berlin questionnaire, the Dyspnea-10 item (FACIT-Dyspnea), and the European Organization for Research and Treatment of Cancer QLQ-C30, respectively.
Results:The severity of OSA and dyspnea exhibited negative correlations with HRQOL (p < 0.05).Multiple regression analysis revealed that several factors significantly impacted the HRQOLof lung cancer survivors. These included the extent of dyspnea (β = –0.369, p < 0.01), weight loss (β = 0.192, p < 0.01), OSA score (β = −0.215, p < 0.01), stage 2 cancer (β = −0.181, p < 0.01), and poor perceived health status (β = −0.179, p < 0.05).
Conclusion:These findings suggest that breathing difficulties, including OSA and dyspnea, contribute to decreased HRQOL. This study offers valuable insights for researchers and clinicians, aiding in the development of effective strategies to manage these issues in daily life.
