中国妇幼健康研究2025，Vol.36Issue(9)：1-7,7.DOI:10.3969/j.issn.1673-5293.2025.09.001
北京市儿童青少年不同学段睡眠现状及相关因素分析
Analysis of sleep status and associated factors among children and adolescents at different educational levels in Beijing
摘要
Abstract
Objective This study aimed to analyze the sleep characteristics and associated influencing factors among.Methods A cross-sectional survey was conducted using a stratified cluster random sampling method.Basic demographic information,family medical history,physical activity and lifestyle behaviors,and sleep-related data were collected from students in 10 primary and secondary schools in one district of Beijing between 2022 and 2023.Multivariate logistic regression was used to identify factors associated with meeting recommended sleep duration.Results A total of 5,241 students participated in the survey,with a mean age of 10.5+3.0 years,and 50.9％were male.Bedtimes were progressively delayed and sleep durations gradually shortened with increasing school grade.The overall insufficient sleep rate was 81.4％,with a severe insufficiency rate of 32.1％.Multivariate logistic regression analysis indicated that being female,attending junior high school,longer daily screen exposure,and extended near-work activities were associated with lower odds of achieving sufficient sleep duration(OR=0.50-0.93,P＜0.05).In contrast,students who engaged in ≥ 3 hours of physical activity per day were significantly more likely to meet the recommended sleep duration(OR=3.10,P＜0.05).Conclusion The sleep status of primary and secondary school students in Beijing is concerning,with a high prevalence of insufficient sleep.Excessive screen exposure and academic workload are key negative factors,while adequate physical activity may help improve sleep quality.Targeted interventions are urgently needed to enhance students' sleep health,safeguard their physical and mental well-being,and support academic performance.关键词
儿童/青少年/学生/睡眠/屏幕暴露/运动/影响因素Key words
child/adolescent/sleep/student/screen exposure/physical activity/influencing factor分类
医药卫生引用本文复制引用
李涛,刘军廷,黄贵民,程毅菁,侯冬青,李少丽,陈芳芳,宗心南,张彤,王琳..北京市儿童青少年不同学段睡眠现状及相关因素分析[J].中国妇幼健康研究,2025,36(9):1-7,7.基金项目
首都儿科研究所所级课题(JCYJ-2025-08) （JCYJ-2025-08）
国家自然科学基金(H82103862) （H82103862）
首都医学科研发展基金(首发2024-2G-1136) （首发2024-2G-1136）
北京市属医学科研院所公益发展改革试点项目(BMR2021-3) （BMR2021-3）
