Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort

Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort

Abstract Refractive errors are common, especially in children and adolescents, leading to global health issues, academic implications and economic costs. Circadian rhythm and sleep habits may play a role. The study included 1130 children from the EDEN birth-cohort. Data were collected through parent...

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Autores principales: Alexis Rayapoullé, Claude Gronfier, Anne Forhan, Barbara Heude, Marie-Aline Charles, Sabine Plancoulaine
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Science
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Acceso en línea:https://doaj.org/article/6b684712eb674363b949c876dea997b4
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spelling oai:doaj.org-article:6b684712eb674363b949c876dea997b42021-12-02T17:39:31ZLongitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort10.1038/s41598-021-88756-w2045-2322https://doaj.org/article/6b684712eb674363b949c876dea997b42021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-88756-whttps://doaj.org/toc/2045-2322Abstract Refractive errors are common, especially in children and adolescents, leading to global health issues, academic implications and economic costs. Circadian rhythm and sleep habits may play a role. The study included 1130 children from the EDEN birth-cohort. Data were collected through parental questionnaires at age 2 and 5 for sleep duration and timing, and at age 5 for refractive error. At 5 years, 20.4% were prescribed glasses (2% for myopia, 11.9% for hyperopia and 6.8% for unknown reason). Children slept on average (SD) 11h05/night (± 30 min) and 10h49/night (± 48 min) at age 2 and 5, respectively. Average bedtime and midsleep was 8.36 pm (± 30 min), 2.06 am (± 36 min), and 8.54 pm (± 30 min), 2.06 am (± 24 min) at age 2 and 5, respectively. A U-shaped association was observed between sleep duration at age 2 and eyeglass prescription at age 5. Later midsleep and bedtime at age 2 were associated with an increased risk of eyeglass prescription at age 5. Associations became borderline significant after adjustment for confounding factors. Sleep duration and timing at age 2 were associated with subsequent refractive errors in preschoolers from general population. Sleep hygiene might be a target for refractive errors prevention.Alexis RayapoulléClaude GronfierAnne ForhanBarbara HeudeMarie-Aline CharlesSabine PlancoulaineNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Alexis Rayapoullé
Claude Gronfier
Anne Forhan
Barbara Heude
Marie-Aline Charles
Sabine Plancoulaine
Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
description Abstract Refractive errors are common, especially in children and adolescents, leading to global health issues, academic implications and economic costs. Circadian rhythm and sleep habits may play a role. The study included 1130 children from the EDEN birth-cohort. Data were collected through parental questionnaires at age 2 and 5 for sleep duration and timing, and at age 5 for refractive error. At 5 years, 20.4% were prescribed glasses (2% for myopia, 11.9% for hyperopia and 6.8% for unknown reason). Children slept on average (SD) 11h05/night (± 30 min) and 10h49/night (± 48 min) at age 2 and 5, respectively. Average bedtime and midsleep was 8.36 pm (± 30 min), 2.06 am (± 36 min), and 8.54 pm (± 30 min), 2.06 am (± 24 min) at age 2 and 5, respectively. A U-shaped association was observed between sleep duration at age 2 and eyeglass prescription at age 5. Later midsleep and bedtime at age 2 were associated with an increased risk of eyeglass prescription at age 5. Associations became borderline significant after adjustment for confounding factors. Sleep duration and timing at age 2 were associated with subsequent refractive errors in preschoolers from general population. Sleep hygiene might be a target for refractive errors prevention.
format article
author Alexis Rayapoullé
Claude Gronfier
Anne Forhan
Barbara Heude
Marie-Aline Charles
Sabine Plancoulaine
author_facet Alexis Rayapoullé
Claude Gronfier
Anne Forhan
Barbara Heude
Marie-Aline Charles
Sabine Plancoulaine
author_sort Alexis Rayapoullé
title Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
title_short Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
title_full Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
title_fullStr Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
title_full_unstemmed Longitudinal association between sleep features and refractive errors in preschoolers from the EDEN birth-cohort
title_sort longitudinal association between sleep features and refractive errors in preschoolers from the eden birth-cohort
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/6b684712eb674363b949c876dea997b4
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