ArticleEuropean journal of pediatrics2023
Early sleep duration trajectories and children's cognitive development: a prospective cohort study.
Article in European journal of pediatrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- European expert guidance on management of sleep onset insomnia and melatonin use in typically developing children.European journal of pediatrics · 2024Guideline
- The Relationship Between Night Sleep Duration and Anxiety Among Preschool Children: A Cross-Sectional Study in China.Nature and science of sleep · 2026Article
- Association Between Working Memory at Age 4 Years and Night Sleep Duration and Yogurt Intake Frequency at Age 1 Year.Nutrients · 2025Article
- Sleep and circadian disturbances in children with neurodevelopmental disorders.Nature reviews. Neurology · 2025Review
- Article
- 24-hour movement behaviors and cognitive ability in preschool children: A compositional and isotemporal reallocation analysis.PloS one · 2025Article
- Association between co-sleeping in the first year of life and preschoolers´ sleep patterns.European journal of pediatrics · 2024Article
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
We aimed to investigate the association between sleep duration trajectories and cognitive performance in preschool-aged Chinese children. We included 2131 children from the Ma'anshan birth cohort (MABC) study. Sleep duration trajectories from 6 to 48 months of age were determined using the group-based trajectory modeling (GBTM). Children's intellectual development was assessed using the Wechsler Preschool and Primary Scale of Intelligence. Compared to those with a medium total sleep duration trajectory, children with a short total sleep duration trajectory had poorer cognitive performance on the Visual Spatial Index (VSI) (β = -3.65; 95% CI = -6.77 to -0.53), which was associated with an increased risk of a low full-scale intelligence quotient (FSIQ) (OR = 1.60; 95% CI = 1.02 to 2.51). The short total sleep duration trajectory was associated with a low VSI compared with both the medium total sleep duration trajectory and the long total sleep duration trajectory. Compared to children with normal nighttime sleep duration and normal daytime sleep duration trajectories, children with short nighttime sleep and long daytime sleep duration trajectories, normal nighttime sleep and long daytime sleep duration trajectories, and short nighttime sleep and normal daytime sleep duration trajectories all had lower cognitive performance. The restricted cubic spline (RCS) also showed that children with and appropriate total sleep duration, an adequate nighttime sleep duration, and a moderate daytime sleep duration had higher FSIQ.
conclusionsThe results of this study emphasize that a medium total sleep duration, adequate sleep at nighttime, and appropriate sleep in the daytime appear to be more beneficial for children's cognitive development. WHAT IS KNOWN: • Sleep duration in infancy is strongly associated with neurocognitive development. WHAT IS NEW: • Medium and long total sleep duration trajectories are beneficial for children's cognitive performance compared to the short total sleep duration trajectory. • A medium total sleep duration, adequate sleep at nighttime and appropriate sleep in the daytime appear to be more beneficial for children's cognitive development.
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