著者
木暮 貴政 西村 泰昭 西村 章 白川 修一郎
出版者
日本生理人類学会
雑誌
日本生理人類学会誌 (ISSN:13423215)
巻号頁・発行日
vol.12, no.4, pp.171-176, 2007-11-25 (Released:2017-07-28)
参考文献数
24
被引用文献数
5

To evaluate the effects of comfort in a hypnagogic posture on sleep feelings estimated by standardized OSA sleep inventory MA version and sleep quality measured by actigraph, eighteen healthy subjects (8 males, 10 females), aged 61-65, were recorded, sleeping in their homes for 15 consecutive nights under two crossover designed conditions from Friday. A subject slept for 7 consecutive nights (4 adaptation nights and 3 nights for analysis) on a relatively comfortable mattress first and then for 8 consecutive nights (4 adaptation nights, 3 nights for analysis and excluded last night) on a relatively uncomfortable mattress. The results showed the sleep on a relatively comfortable mattress indicated better sleep quality and feelings.