Association between screen viewing duration and sleep duration, sleep quality, and excessive daytime sleepiness among adolescents in Hong Kong.
Association between screen viewing duration and sleep duration, sleep quality, and excessive daytime sleepiness among adolescents in Hong Kong.
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DOI：
10.3390/ijerph111111201
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发表时间：
2014-10-28
影响因子：
--
通讯作者：
Wong HT
中科院分区：
文献类型：
--
作者：
Mak YW;Wu CS;Hui DW;Lam SP;Tse HY;Yu WY;Wong HT
看屏幕被认为对青少年的睡眠有不利影响。尽管关于屏幕观看和睡眠之间的关联已经有了相当多的研究，但大多数研究都集中在电视和电脑等特定类型的屏幕观看设备上。本研究调查了香港青少年(N=762)观看屏幕设备(包括电视、个人电脑、移动电话和便携式视频设备)的持续时间与睡眠时间、睡眠质量和日间困倦的关系。看电视和看电脑仍然很普遍，但与睡眠变量无关。手机观看与所有睡眠变量相关，而便携式视频设备观看仅与白天困倦相关。结果表明，青少年看屏幕的流行程度、类型及其对睡眠模式的影响呈上升趋势。
Screen viewing is considered to have adverse impacts on the sleep of adolescents. Although there has been a considerable amount of research on the association between screen viewing and sleep, most studies have focused on specific types of screen viewing devices such as televisions and computers. The present study investigated the duration with which currently prevalent screen viewing devices (including televisions, personal computers, mobile phones, and portable video devices) are viewed in relation to sleep duration, sleep quality, and daytime sleepiness among Hong Kong adolescents (N = 762). Television and computer viewing remain prevalent, but were not correlated with sleep variables. Mobile phone viewing was correlated with all sleep variables, while portable video device viewing was shown to be correlated only with daytime sleepiness. The results demonstrated a trend of increase in the prevalence and types of screen viewing and their effects on the sleep patterns of adolescents.
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