ArticleFrontiers in psychiatry2022
Association between screen time and hyperactive behaviors in children under 3 years in China.
Article in Frontiers in psychiatry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 18 citations in OpenAlex.
- Screen time in preschool-aged children and attention deficit hyperactivity disorder-related behaviors: A literature review.World journal of clinical pediatrics · 2026Review
- Potential social-environmental factors affecting ADHD symptoms of 55,528 children from Longhua district, Shenzhen, China.BMC public health · 2025Observational
- Association between early childhood outdoor activity and anxiety symptoms in preschoolers.BMC psychiatry · 2025Article
- Problematic Digital Technology Use Measures in Children Aged 0 to 6 Years: Scoping Review.JMIR mental health · 2025Article
- The relationship between screen time, screen content for children aged 1-3, and the risk of ADHD in preschools.PloS one · 2025Article
- Relationship between bedtime, nighttime sleep duration, and anxiety symptoms in preschoolers in China.Frontiers in psychology · 2024Article
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Screen time during early life has increased dramatically among Chinese children. Excessive screen time has raised growing concerns about the neuropsychological development of children. The effects of screen exposure on early life and the boundary between screen time and hyperactive behaviors are well worth investigating. We examined associations between screen time and hyperactive behaviors in children under the age of 3 years using data from the Longhua Children Cohort Study (LCCS). Methods: A cross-sectional study was conducted among 42,841 3-year-old children from Longhua District, Shenzhen. Information on socio-demographic characteristics, children's annual screen time since birth, and hyperactive behaviors (measured by the Conners Parental Symptom Questionnaire) was collected through self-administered structured questionnaires completed by the primary caregiver. A series of logistic regression models assessed the association between screen time and hyperactive behaviors. Results: The average daily screen time of children under the age of 3 years was 55.83 ± 58.54 min, and screen time increased with age. Binomial logistic regression analysis found that the earlier the screen exposure, the greater the risk of hyperactive behaviors. Using binary logistic regression model, after controlling for confounding factors, the study found that more screen time was more associated with hyperactive behaviors. For children aged 0-3 years with daily screen time exceeding 90, 120, 150, and 180 min, the risk values for hyperactive behaviors were 1.98 [95% confidence interval (CI): 1.05, 3.78), 2.71 (95%CI:1.38, 5.30), 3.17 (95% CI: 1.50, 6.65), and 4.62 (95% CI: 2.45, 8.71)], respectively. Conclusion: Early screen exposure may be associated with hyperactive behaviors in children under the age of 3 years. More than 90 min of screen time per day in children under 3 years was associated with hyperactive behaviors. The findings support the importance of screen time interventions for children under 3 years.
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