The effect of differ bed-board tilting angle on sleep quality  

Oleh:

Chang, Yen-Wei ; Cai, Dengchuan

Jenis: Article from Proceeding
Dalam koleksi: The 14th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS), 3-6 December 2013 Cebu, Philippines, page 1-6.
Topik: Bedding; Sleep quality; cardiopulmonary coupling
Fulltext: 1090.pdf (206.48KB)

Isi artikel

Sleep quality is an important target to judge whether the sleep is good or not. Poor sleep quality will not only affect physiology, psychology, but also have influence on cognitive behavior and social function. Sleep with head uplift can significantly ease the pressure in nasal cavity. This position is commonly used in curing obstructive sleep apnea syndrome, which effectively enhance physiological condition at sleep. The object of this study is to determine the influence of sleep quality when sleeping on the bed surface with tilting angle. The study is taken by subjective and objective sleep quality survey on body’s tilting angle when sleep.8 subjects within 20-30 years old has involved in the experiments of differ sleep tilting angle. Pittsburgh sleep quality index and Cardiopulmonary Coupling technology for collecting cardiopulmonary signal were taking place in the research. The setting angles for experiment are : 15°10°?5°?0°. Result : (1)Tilting upward the bed plate angle by +10 and +5 degree is in favor of improving the sleep quality. (2)Tilting downward (-10?-15) could decrease the deep sleep time and result in poor sleep quality. (3)As the bed plate angle tilting upward the unstable breathing status could be reduced

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