ArticleJournal of research in nursing : JRN2026
Sleep duration and tiredness at school from childhood to adolescence: repeated surveys over 10 years in Swedish schoolchildren.
Article in Journal of research in nursing : JRN, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: This study aimed to examine insufficient sleep across ages 6-16 years and to determine whether short sleep was associated with tiredness at school. Methods: A repeated survey design was used, with data collected at four time points over a 10-year period in a municipality in southern Sweden. Participants were assessed at ages 6-7 ( Results: The prevalence of insufficient sleep was below 10% among children aged 6-10 years, 31% among 14-year-olds and 74% among 16-year-olds. The prevalence of often or always feeling tired at school was 3% among children aged 6-7 years, 10% among children aged 10 years, 40% among 14-year-olds and 73% among 16-year-olds. Shorter sleep was associated with increased tiredness at school ( Conclusion: Although sleep duration declines from childhood to adolescence as expected, an increasing proportion of adolescents report tiredness at school and do not meet recommended sleep-duration guidelines. These findings highlight the need for early and sustained nursing and school-based interventions to promote healthy sleep habits.
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