Sleep patterns are associated with cardiometabolic risk factors in nine-year-old Swedish children.

Autor: Nilsson E; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden., Delisle Nyström C; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden., Migueles JH; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.; Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain., Baurén H; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden., Marin-Jimenez N; Sport and Health University Research Institute, University of Granada, Granada, Spain.; Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain.; The Institute for Biomedical Research and Innovation of Cádiz, Cádiz, Spain., Henström M; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden., Torres López LV; Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain.; Sport and Health University Research Institute, University of Granada, Granada, Spain., Löf M; Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
Jazyk: angličtina
Zdroj: Acta paediatrica (Oslo, Norway : 1992) [Acta Paediatr] 2024 Aug; Vol. 113 (8), pp. 1891-1899. Date of Electronic Publication: 2024 Apr 27.
DOI: 10.1111/apa.17254
Abstrakt: Aim: Sleep duration and bedtime may play a role in children's cardiometabolic health, but research is lacking. This study examined associations between sleep patterns and cardiometabolic risk factors in Swedish nine-year-olds.
Methods: This cross-sectional study used data from three studies, where identical outcome measures were conducted in 411 nine-year-olds, 51% boys, between 2016 and 2020. Sleep was assessed with wrist-worn accelerometers and sleep journals. Children were grouped based on meeting the sleep guidelines of 9-11 h and going to bed early or late based on the median bedtime. Analysis of covariance was used to examine associations between sleep patterns and cardiometabolic risk factors.
Results: Meeting sleep guidelines and going to bed early were associated with lower metabolic syndrome score (-0.15 vs. 0.42, p = 0.029), insulin resistance (0.30 vs. 0.60, p = 0.025) and insulin levels (6.80 vs. 8.87 mIU/L, p = 0.034), compared with their peers who did not meet the guidelines and went to bed later. When adjusting for total sleep time, analyses still showed associations with the metabolic syndrome score (-0.19 vs. 0.50, p = 0.011).
Conclusion: The findings indicate that good sleep patterns could help mediate positive overall cardiometabolic health in children.
(© 2024 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.)
Databáze: MEDLINE
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