الفهرس | Only 14 pages are availabe for public view |
Abstract Obstructive sleep apnea is the most common type of sleep apnea. It accounts for more than 95% of cases of sleep apnea (Ferber et al., 1990). Snoring is a commoner condition affecting 20% of the population and 60% of men aged older than 40 years (Hoffstein et al., 1991). |