Napping and associated factors: a Japanese nationwide general population survey
Napping and associated factors: a Japanese nationwide general population survey
复制标题
DOI：
10.1016/j.sleep.2015.12.006
复制
发表时间：
2016-04-01
期刊：
影响因子：
4.8
通讯作者：
Uchiyama, Makoto
中科院分区：
文献类型：
--
作者：
Furihata, Ryuji;Kaneita, Yoshitaka;Uchiyama, Makoto
目的：本研究的目的是调查日本成年人的午睡习惯及其相关因素。方法：在2007年11月进行的横断面调查，随机选择的对象从300个地区在日本各地。分析了7664人（3527名男性和4137名女性）的数据，年龄在20-99岁之间。参与者完成了一个自我管理的问卷调查的频率和持续时间的napping.Results：高频率午睡，每周四天或以上的应答者的百分比，男性和女性分别为21.2%和17.1%。对于长时间午睡（每次午睡2小时或以上）的反应者比例，男性为2.9%，女性为2.6%。多因素Logistic回归分析显示，男性、年龄较大、吸烟、失眠症状、睡眠时间长、白天过度嗜睡、睡眠获得充分休息与高频率午睡呈正相关，而饮酒与高频率午睡呈负相关。老年人长期午睡呈负相关，而生活在一个大的社区，吸烟，长时间的睡眠时间，白天过度嗜睡，心理stress.Conclusion：这些研究结果提供了重要的数据，为今后的研究，旨在改善睡眠习惯。(C)2016爱思唯尔B. V.保留所有权利。
Objective: The objective of this study was to investigate napping habits and their associated factors in the Japanese adult general population.Methods: The cross-sectional survey was conducted in November 2007 for subjects selected randomly from among 300 districts throughout Japan. Data from 7664 people (3527 men and 4137 women), aged 20-99 years, were analyzed. Participants completed a self-administered questionnaire on frequency and duration of napping.Results: The percentage of responders for high-frequency napping, four or more days per week, was 21.2% among men and 17.1% among women. The percentage of responders for long-duration napping, 2 h or more per one nap, was 2.9% among men and 2.6% among women. Multivariate logistic regression analyses revealed that men, older age, smoking, insomnia symptoms, long sleep duration, excessive daytime sleepiness, and having sufficient rest obtained by sleep were positively associated with high-frequency napping, whereas alcohol drinking showed a negative association. Older age was negatively associated with long-duration napping whereas living in a large community, smoking, long sleep duration, excessive daytime sleepiness, and psychological stress showed a positive association.Conclusion: These findings provide important data for future studies aimed at improvement of sleep habits. (C) 2016 Elsevier B.V. All rights reserved.