Sleep habits, excessive daytime sleepiness and school performance in high school students

Chol Shin, Jinkwan Kim, Sangduck Lee, Yongkyu Ahn, Soonjae Joo

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

A questionnaire survey was carried out to examine the sleep habits and excessive daytime sleepiness (EDS) of 3871 high school students with a mean age of 16.8 years in Korea. The results showed that mean total sleep time was 6.3 h/day for male students and 6.5 h/day for female students, which may be insufficient for adolescence during puberty. The overall prevalence of EDS (defined as an Epworth sleepiness scale score of >10) was 15.9% (14.9% for boys and 18.2% for girls). The prevalence of EDS increased significantly (P<0.001) with a decline in school performance.

Original languageEnglish
Pages (from-to)451-453
Number of pages3
JournalPsychiatry and Clinical Neurosciences
Volume57
Issue number4
DOIs
Publication statusPublished - 2003 Aug

Keywords

  • Excessive daytime sleepiness
  • Korea
  • Senior high school students
  • Sleep habits

ASJC Scopus subject areas

  • Neuroscience(all)
  • Neurology
  • Clinical Neurology
  • Psychiatry and Mental health

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