Abstract
Summary The association between snoring and blood pressure is still a matter for debate, partly because of uncertainty about the definition of snoring and partly because confounding factors may affect systemic blood pressure such as obesity, sleep apnoea, and nocturnal hypoxaemia. To isolate the contribution of each of these factors, 1415 patients (389 females, 1026 males) referred to a sleep disorders centre were studied. A full history was obtained with particular attention to cardiovascular disease and medications. The patients had nocturnal polysomnography including objective measurement of snorning, and blood pressure was measured in the morning. 18% of non-snorers had hypertension as did 20% of heavy snorers (not significantly different). Multivariate linear regression analysis showed that snoring was not a significant determinant of blood pressure. Only age, male sex, apnoea/hypopnoea index, and body mass index contributed significantly to the variability of blood pressure. We conclude that snoring in the absence of sleep apnoea is not associated with raised blood pressure.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
