Association between screen viewing duration and sleep duration, Sleep quality, And excessive daytime sleepiness among adolescents in Hong Kong

Yim Wah Mak, Cynthia Sau Ting Wu, Donna Wing Shun Hui, Siu Ping Lam, Hei Yin Tse, Wing Yan Yu, Ho Ting Wong

Research output: Journal article publicationJournal articleAcademic researchpeer-review

39 Citations (Scopus)

Abstract

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.
Original languageEnglish
Pages (from-to)11201-11219
Number of pages19
JournalInternational Journal of Environmental Research and Public Health
Volume11
Issue number11
DOIs
Publication statusPublished - 28 Oct 2014

Keywords

  • Adolescents
  • Excessive daytime sleepiness
  • Screen viewing
  • Sleep quality

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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