Social and Family Factors as Determinants of Sleep Habits in Japanese Elementary School Children

A Cross-Sectional Study from the Super Shokuiku School Project

Bibliographic Data

ID15720174
AuthorsSatomi Sawa (0000-0002-9284-6438, University of Toyama, corresponding author), Michikazu Sekine (University of Toyama), Masaaki Yamada (0000-0002-1922-0877, University of Toyama)
Year2021
Volume8
Issue2
Pages110-110
Publication date2021-02-05
Open AccessYes
TypeARTICLE
VenueChildren (JOURNAL)
Journal identifiersISSN: 2227-9067 • E-ISSN: 2227-9067
PublisherMultidisciplinary Digital Publishing Institute (PUBLISHER • CH)
DOI10.3390/children8020110
PMID33562621
OpenAlexW3128673635
LanguageEN
Citations received2
References cited24

This study explored the associations of lifestyle, familial, and social factors with sleep habits in 1882 elementary school children, aged 6-13 years, from the Super Shokuiku School Project in January 2016. A survey assessed sex, grade, sleep habits, lifestyle, social background, and parental lifestyle. Bedtime "≥22:00," wake-up time "≥07:00," sleep duration "<8 h," and "daytime sleepiness" were defined as poor sleep habits; correlates were analyzed using logistic regression. Skipping breakfast was consistently significantly associated with poor sleep, especially among children with late wake-up times (adjusted odds ratio 5.45; 95% confidence interval 3.20-9.30). Excessive screen time was associated with late bed and wake-up times. Physical inactivity was significantly associated with daytime sleepiness. Children of mothers with poor lifestyle habits were likely to go to bed late and feel sleepy the next day. Social and family factors were associated with children's sleep habits. Several behaviors, including skipping breakfast, excessive screen time, and physical inactivity, were associated with poor sleep habits, manifesting as a night-oriented lifestyle. Although a longitudinal study is needed to determine causality, in addition to sleep education for children, sleep education for parents and society at large may be necessary to improve children's sleep habits

Bedtime · Confidence interval · Cross-sectional study · Developmental psychology · Excessive daytime sleepiness · Insomnia · Logistic regression · Odds ratio · Physical activity · Physical therapy · Psychiatry · Screen time · Sleep (system call · Sleep disorder · Demography · Medicine · Obesity, Physical Activity, Diet · Psychology · Sleep and related disorders · Sleep and Wakefulness Research · Gerontology

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Open DOIOpen Access