Abstract
Loss of sleep is common among patients with respiratory disorders. We studied ventilatory performance in 15 normal subjects to determine whether a single night of sleep loss would have any detectable effect on breathing. Spirometry and hypercapnic ventilatory response testing were performed daily for 3 consecutive days with no sleep permitted between testing on days 1 and 2. We found a small but significant decline in forced vital capacity and maximal voluntary ventilation and a 20% decrease in hypercapnic ventilatory response slope after sleep loss (P less than 0.05). We conclude that sleep loss results in a significant deterioration in ventilatory performance, which may be clinically important to patients with respiratory diseases.
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.
