Cited by 42Sleep and related disordersSleep and Wakefulness ResearchCircadian rhythm and melatonin

Association between sleep architecture and glucose tolerance in children and adolescents 儿童及青少年的睡眠结构与糖耐量的关系

Zhu, Yin, Li, Albert Martin, Au, Chun Ting, Kong, Alice Pik Shan, Zhang, Jihui, Wong, Chun Kwok, Chan, Juliana Chung Ngor, Wing, Yun Kwok·2015·Journal of Diabetes

Abstract

BACKGROUND: Short sleep duration is a contributing factor for decreased insulin sensitivity and hyperglycemia. Sleep architecture represents a cyclical pattern of sleep that shifts between sleep Stages N1, N2, N3 (slow wave sleep) and Stage R (rapid eye movement sleep). The aim of the present study was to examine the association between sleep architecture and glucose and insulin metabolism in both normal weight and overweight/obese children and adolescents. METHODS: A total of 118 subjects participated in the study. Subjects under-went overnight polysomnography (PSG) when the percentage of total sleep time (% TST) spent at each sleep stage was recorded and an oral glucose tolerance test together was performed the next morning. We assessed glucose tolerance, insulin sensitivity and pancreatic β-cell function using 2-h glucose levels, the Matsuda index (IS(OGTT)), and insulin secretion-sensitivity index-2 (ISSI-2), respectively. RESULTS: After adjustment for age, gender, body mass index z-score, pubertal status, and obstructive apnea hypopnea index, Stage N3 (% TST) was positively associated with IS(OGTT), whereas Stage N1 (%TST) exerted an opposite effect on IS(OGTT). Higher sleep efficiency and longer TST were independently associated with lower 2-h glucose levels, higher ISSI-2 and/or higher IS(OGTT). CONCLUSIONS: Stage N3, sleep efficiency and TST were protective factors in maintaining glucose and insulin homeostasis; however, Stage N1 functioned in the opposite direction.

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Crossref · 10.1111/1753-0407.12138

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Authors
Zhu, Y., Li, A. M., Au, C. T., Kong, A. P. S., Zhang, J., Wong, C. K., Chan, J. C. N., & Wing, Y. K.
Affiliations
Chinese University of Hong Kong (HK)
Corresponding author
Li, Albert Martin
Venue
Journal of Diabetes
Publisher
Wiley
Published
2014-03-27
Volume
7
Issue
1
Pages
10-15
ISSN
  • 1753-0393 (ISSN-L)
  • 1753-0407
OpenAlex
W1495161574
Cited by
42
References
30
Citations by year
2026: 1 · 2025: 1 · 2023: 1 · 2022: 6 · 2021: 4 · 2020: 2 · 2019: 1 · 2018: 8 · 2017: 6 · 2016: 7 · 2015: 3 · 2014: 2
FWCI
8.32
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Diabetes (publishedVersion)
  • PubMed (publishedVersion)
Funders
Research Grant Committee (CUHK4465/06M)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
Keywords
sleep architecture, glucose tolerance, insulin sensitivity, slow-wave sleep, REM sleep, N1 sleep stage, sleep efficiency, total sleep time, beta-cell function, insulin secretion, childhood obesity, adolescents, oral glucose tolerance test, Matsuda index
MeSH terms
Adolescent, Blood Glucose, Child, Female, Glucose Tolerance Test, Homeostasis, Humans, Hyperglycemia, Insulin Resistance, Male, Obesity, Sleep Wake Disorders, Body Mass Index, Polysomnography, Insulin-Secreting Cells

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