ArticleInternational journal of environmental research and public health2022
Effects of Screen Viewing Time on Sleep Duration and Bedtime in Children Aged 1 and 3 Years: Japan Environment and Children's Study.
Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Prevalence and associated factors of sleep disorders in children and adolescents with autism spectrum disorder: a meta-analysis and systematic review.BMC psychiatry · 2026Pooled it
- The association of screen time and the risk of sleep outcomes: a systematic review and meta-analysis.Frontiers in psychiatry · 2025Pooled it
- The effect of technology use on sleep quality in primary school-aged children.Arquivos de neuro-psiquiatria · 2026Article
- Cohort profile: The Japan Environment and Children's Study.International journal of epidemiology · 2026Article
- A review of sleep-related indicators measured in large population-based cohort studies in Japan.Environmental health and preventive medicine · 2026Review
- Impact of COVID-19 infection on the sleep of infants and toddlers.BMC pediatrics · 2025Article
- Digital Media Use and Sleep Disturbances in Children: Insights From a Cross-Sectional Study.Cureus · 2025Article
- Relationship between parenting stress and behavioral and emotional problems in preschool children: A mediation effect analysis.World journal of psychiatry · 2025Article
- Sleeping quality, sleeping habits, and their association with BMI in children in southern China.Frontiers in pediatrics · 2025Article
- Association between Media Use and Bedtime Delays in Young Children: An Adjunct Study of the Japan Environment and Children's Study.International journal of environmental research and public health · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to clarify the effects of television/digital versatile disc (TV/DVD) viewing time and portable electronic device (PED) usage time on sleep duration and bedtime and the difference between the effects of TV/DVD and PED on sleep. The effect of TV/DVD viewing time or PED usage time on sleep duration and bedtime was analyzed using a multiple logistic regression analysis adjusted for covariates. A total of 74,525 participants were included in the analysis, using data from Japan Environment and Children's Study. TV/DVD viewing was not associated with short sleep duration, but PED usage was associated with short sleep duration. In addition, the risk of short sleep duration increased as PED usage time increased. We also investigated the effects of sleep habits at age 1 year on sleep at age 3 years. This study showed that late bedtime at age 1 year posed a significant risk of late bedtime at age 3 years. In summary, particular caution should be paid to PED use from a child's health perspective, and sleep habits should be focused on bedtime from the age of 1 year.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.