Association of Sleep Duration with Obesity among US High School Students.
Association of Sleep Duration with Obesity among US High School Students.
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DOI：
10.1155/2012/476914
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发表时间：
2012
影响因子：
3.3
通讯作者：
Galuska DA
中科院分区：
文献类型：
--
作者：
Lowry R;Eaton DK;Foti K;McKnight-Eily L;Perry G;Galuska DA
睡眠时间作为与儿童和青少年肥胖相关的一个潜在的可改变的危险因素，正受到越来越多的关注。我们分析了来自全国青年危险行为调查的数据，以描述肥胖(自我报告体重指数≥第95个百分位数)与自我报告的平均上学夜睡眠时间之间的关系，在一个具有代表性的美国高中生样本中。用Logistic回归控制人口统计学和行为混杂因素，在女生中，与睡眠7小时相比，睡眠时间缩短(≤4小时；调整后的优势比(95%可信区间)，AOR=1.5 0(1.0 5-2.15))和长睡眠(≥9小时；AOR=1.5 4(1.13-2.10))与肥胖的可能性增加相关。在男学生中，肥胖和睡眠时间之间没有明显的关联。在建议改变睡眠时间作为解决青少年肥胖症流行的一种手段之前，需要更好地了解睡眠时间与肥胖之间的关系。
Increasing attention is being focused on sleep duration as a potential modifiable risk factor associated with obesity in children and adolescents. We analyzed data from the national Youth Risk Behavior Survey to describe the association of obesity (self-report BMI ≥95th percentile) with self-reported sleep duration on an average school night, among a representative sample of US high school students. Using logistic regression to control for demographic and behavioral confounders, among female students, compared to 7 hours of sleep, both shortened (≤4 hours of sleep; adjusted odds ratio (95% confidence interval), AOR = 1.50 (1.05–2.15)) and prolonged (≥9 hours of sleep; AOR = 1.54 (1.13–2.10)) sleep durations were associated with increased likelihood of obesity. Among male students, there was no significant association between obesity and sleep duration. Better understanding of factors underlying the association between sleep duration and obesity is needed before recommending alteration of sleep time as a means of addressing the obesity epidemic among adolescents.