Haiyuan Zhu , Qiqi Wu , Runquan Zhang , Zebang Zhang , Yumei Feng , Tao Liu , Dan Liu , Xiongfei Chen , Xiaomei Dong
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Protective association of weekend catch-up sleep with metabolic syndrome in Chinese children and adolescents with sleep insufficiency
Background
Short sleep has been associated with metabolic syndrome (MetS). Weekend catch-up sleep (WCS) serves as a compensatory strategy for sleep deficits, yet its association with MetS in children and adolescents remains unclear. This study aimed to investigate whether WCS is related to a decreased risk for MetS in sleep-deprived individuals of this population.
Methods
A total of 8930 participants aged 7–17 years with weekday sleep insufficiency were selected from the China Nutrition and Health Surveillance of Children and Lactating Women (2017). Sleeping hours on weekdays/weekends and WCS duration were calculated based on self-reported weekday/weekend sleep schedules. MetS was defined using Cook's criteria. Logistic regression and restricted cubic spline (RCS) regression models adjusting for covariates were used to assess the relationships between WCS and MetS.
Results
WCS had a significantly protective association with the prevalence of MetS (p < 0.05). RCS analysis revealed an L-shaped relationship (p for non-linear = 0.029), with 1 h of WCS emerging as a potentially optimal duration.
Conclusions
Our findings support WCS as a potential modifiable strategy to mitigate MetS risk in sleep-deficient pediatric populations.
期刊介绍:
Sleep Medicine aims to be a journal no one involved in clinical sleep medicine can do without.
A journal primarily focussing on the human aspects of sleep, integrating the various disciplines that are involved in sleep medicine: neurology, clinical neurophysiology, internal medicine (particularly pulmonology and cardiology), psychology, psychiatry, sleep technology, pediatrics, neurosurgery, otorhinolaryngology, and dentistry.
The journal publishes the following types of articles: Reviews (also intended as a way to bridge the gap between basic sleep research and clinical relevance); Original Research Articles; Full-length articles; Brief communications; Controversies; Case reports; Letters to the Editor; Journal search and commentaries; Book reviews; Meeting announcements; Listing of relevant organisations plus web sites.