Public knowledge and awareness of obstructive sleep apnea in Saudi Arabia: a population-based study of over 16,000 adults
Author(s)
Aldhahir, Abdulelah M
Alyami, Mohammed M
Aljumayh, Abdulhakim M
Al Omayr, Atheer M
Alghamdi, Sahar A
Type
Journal Article
Abstract
Background
Obstructive sleep apnea (OSA) is a common yet underdiagnosed sleep-related breathing disorder with significant health implications. Despite its clinical relevance, data on population-level knowledge of OSA in Saudi Arabia remain limited.
Methods
A nationwide cross-sectional survey was conducted between November 28th, 2023, and October 18th, 2024, to assess the level of public knowledge and awareness about OSA among the general population in Saudi Arabia.
Results
A total of 16,662 participants completed the survey, with a mean age of 31 years. Obesity (15.8%) was the most commonly self-reported health condition. Most respondents rated their sleep quality as good (36.2%) or acceptable (28.9%), while only 7.5% reported consistent physical activity. Overall, only 12.9% of participants demonstrated good knowledge of OSA. Males were more likely to have good knowledge than females (OR: 1.20, 95% CI: 1.07–1.33, p = 0.001). Residents of the Northern region had significantly higher awareness compared to those in the Central region (OR: 1.39, 95% CI: 1.18–1.64, p < 0.001). Lower educational attainment was associated with reduced awareness: diploma holders (OR: 0.58, 95% CI: 0.50–0.68, p < 0.001) and primary/intermediate education (OR: 0.61, 95% CI: 0.47–0.80, p < 0.001). Former smokers were more knowledgeable than current smokers (OR: 2.03, 95% CI: 1.69–2.44, p < 0.001). Participants with obesity had significantly higher odds of good knowledge compared to those with normal BMI (OR: 1.55, 95% CI: 1.27–1.88, p < 0.001).
Conclusion
Public knowledge about OSA in Saudi Arabia is considerably low, with awareness varying significantly by gender, region, education level, smoking status, and BMI. Targeted public health initiatives are essential to enhance understanding, promote early detection, and improve management of OSA across the population.
Obstructive sleep apnea (OSA) is a common yet underdiagnosed sleep-related breathing disorder with significant health implications. Despite its clinical relevance, data on population-level knowledge of OSA in Saudi Arabia remain limited.
Methods
A nationwide cross-sectional survey was conducted between November 28th, 2023, and October 18th, 2024, to assess the level of public knowledge and awareness about OSA among the general population in Saudi Arabia.
Results
A total of 16,662 participants completed the survey, with a mean age of 31 years. Obesity (15.8%) was the most commonly self-reported health condition. Most respondents rated their sleep quality as good (36.2%) or acceptable (28.9%), while only 7.5% reported consistent physical activity. Overall, only 12.9% of participants demonstrated good knowledge of OSA. Males were more likely to have good knowledge than females (OR: 1.20, 95% CI: 1.07–1.33, p = 0.001). Residents of the Northern region had significantly higher awareness compared to those in the Central region (OR: 1.39, 95% CI: 1.18–1.64, p < 0.001). Lower educational attainment was associated with reduced awareness: diploma holders (OR: 0.58, 95% CI: 0.50–0.68, p < 0.001) and primary/intermediate education (OR: 0.61, 95% CI: 0.47–0.80, p < 0.001). Former smokers were more knowledgeable than current smokers (OR: 2.03, 95% CI: 1.69–2.44, p < 0.001). Participants with obesity had significantly higher odds of good knowledge compared to those with normal BMI (OR: 1.55, 95% CI: 1.27–1.88, p < 0.001).
Conclusion
Public knowledge about OSA in Saudi Arabia is considerably low, with awareness varying significantly by gender, region, education level, smoking status, and BMI. Targeted public health initiatives are essential to enhance understanding, promote early detection, and improve management of OSA across the population.
Editor(s)
Jiang, Yilin
Date Issued
2025-12-12
Date Acceptance
2025-11-13
Citation
PLoS ONE, 2025, 20 (12)
ISSN
1932-6203
Publisher
Public Library of Science (PLoS)
Journal / Book Title
PLoS ONE
Volume
20
Issue
12
Copyright Statement
© 2025 Aldhahir et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
License URL
Identifier
https://www.ncbi.nlm.nih.gov/pubmed/41385550
PII: PONE-D-25-35436
Subjects
Humans
Saudi Arabia
Male
Female
Adult
Sleep Apnea, Obstructive
Health Knowledge, Attitudes, Practice
Cross-Sectional Studies
Middle Aged
Young Adult
Surveys and Questionnaires
Obesity
Adolescent
Aged
Publication Status
Published
Coverage Spatial
United States
Article Number
e0337822
Date Publish Online
2025-12-12