宁夏儿童青少年睡眠时间分布特征及其与超重肥胖的关系

发布时间：2018-10-19 15:33

【摘要】：目的了解宁夏地区儿童青少年睡眠时间分布特征及其与超重、肥胖的关系,为有效控制儿童青少年超重肥胖提供参考。方法利用2014年全国青少年体质与健康调研宁夏地区资料,选取9 853名儿童青少年作为研究对象,分析睡眠时间分布特征及其与超重、肥胖的关系。结果宁夏儿童青少年睡眠时间6.0,6.0~6.9,7.0~7.9,≥8.0 h/d的比例分别为13.9%,35.6%,22.3%和28.2%,睡眠不足(8.0 h/d)的比例为71.8%。随着年龄的增长,自我报告睡眠持续时间充足(≥8.0 h/d)的比例逐渐降低。儿童青少年超重、肥胖率分别为7.4%和2.0%,随睡眠时间的增加而减少(χ2值分别为82.020,29.301,P值均0.01)。单因素Logistic回归分析结果显示,不同睡眠时间对儿童青少年超重或肥胖率的影响具有统计学意义。进一步调整年龄和性别后,以睡眠时间≥8.0 h/d为参照组,睡眠时间6.0 h/d和6.0~6.9 h/d对超重率影响有统计学意义,OR值分别为1.667(1.224~2.270)和1.363(1.046~1.777)。结论睡眠不足可能是导致儿童青少年超重、肥胖的危险因素。为提高儿童青少年的健康,保证充足的睡眠时间和健康的生活方式是必不可少的。
[Abstract]:Objective to investigate the characteristics of sleep time distribution in children and adolescents in Ningxia and its relationship with overweight and obesity, and to provide reference for effective control of overweight and obesity among children and adolescents. Methods based on the data of physical fitness and health investigation in Ningxia in 2014, 9,853 children and adolescents were selected as the research objects, and the relationship between sleep time distribution and overweight and obesity was analyzed. Results the sleeping time of children and adolescents in Ningxia was 6.0 ~ 6.0g / d, and the proportion of 鈮，

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