...
首页> 外文期刊>Sleep >Sleep duration and incidence of obesity in infants, children, and adolescents: a systematic review and meta-analysis of prospective studies
【24h】

Sleep duration and incidence of obesity in infants, children, and adolescents: a systematic review and meta-analysis of prospective studies

机译:婴儿,儿童和青少年的睡眠时间和肥胖发生率:前瞻性研究的系统评价和荟萃分析

获取原文
           

摘要

Study Objectives To assess the prospective relationship between sleep and obesity in a paediatric population.Methods We performed a systematic search using PubMed, Embase, Web of Science, and Cochrane (up to September 25, 2017). Included studies were prospective, had follow-up of ≥1 year, had duration of sleep at baseline, and measures of incidence of overweight or obesity and/or changes in body mass index (BMI) z-score and BMI during follow-up. We extracted relative risks or changes in BMI z-score or BMI and 95% confidence intervals (CI) and pooled them using a random effect model.Results Forty-two studies were included but, as there was significant heterogeneity, results are presented by age strata. Short sleep was associated with a greater risk of developing overweight or obesity in infancy (seven studies, 14738 participants, risk ratio [RR]: 1.40; 95% CI 1.19 to 1.65; p .001), early childhood (eight studies, 31104 participants, RR: 1.57; 1.40 to 1.76; p .001), middle childhood (three studies, 3005 participants, RR: 2.23; 2.18 to 2.27; p .001), and adolescence (three studies, 26652 participants, RR: 1.30; 1.11 to 1.53; p .002). Sleep duration was also associated with a significant change in BMI z-score (14 studies, 18 cohorts, 31665 participants; mean difference ?0.03; ?0.04 to ?0.01 per hour sleep; p = .001) and in BMI (16 studies, 24 cohorts, 24894 participants; mean difference ?0.03 kg/m2; ?0.04 to ?0.01 for every hour of increase in sleep; p = .001)Conclusions Short sleep duration is a risk factor or marker of the development of obesity in infants, children, and adolescents.
机译:研究目的评估儿童人群中睡眠与肥胖之间的前瞻性关系。方法我们使用PubMed,Embase,Web of Science和Cochrane(截至2017年9月25日)进行了系统搜索。纳入的研究是前瞻性的,随访≥1年,基线时有睡眠时间,并在随访期间测量了超重或肥胖的发生率和/或体重指数(BMI)z得分和BMI的变化。我们提取了BMI z得分或BMI和95%置信区间(CI)的相对风险或变化,并使用随机效应模型将其合并。结果纳入了42项研究,但由于存在明显的异质性,结果按年龄列出地层。短暂的睡眠与婴儿期出现超重或肥胖的更大风险相关(七项研究,14738名参与者,风险比[RR]:1.40; 95%CI 1.19至1.65; p <.001),儿童早期(八项研究,31104)参与者,RR:1.57; 1.40至1.76; p <.001),童年(三项研究,3005名参与者,RR:2.23; 2.18至2.27; p <.001)和青春期(三项研究,26652名参与者,RR: 1.30; 1.11至1.53; p <.002)。睡眠时间还与BMI z得分(14个研究,18个队列,31665名参与者),BMI(每小时睡眠的平均差异为0.03; 0.04至0.01),p = 0.001的显着变化有关(p = 0.001)。 24个队列中的24894名参与者;平均差异为0.03 kg / m2;每增加一小时的睡眠量为0.04至0.01; p = .001)结论睡眠时间短是婴儿肥胖症的危险因素或标志,儿童和青少年。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号