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Updated: May 10, 2025
09:45
Measuring Cardiac Autonomic Nervous System ANS Activity in Children
Published on: April 29, 2013
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[学龄儿童睡眠时间与血压之间的关联:一项队列研究]
1Department of Clinical Epidemiology and Biostatistics, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Rave Diseases in Infection and Immunity, Chongqing 400014, China.
Zhonghua yi xue za zhi
|April 22, 2025
概括
睡眠时间不足 (少于9小时) 和睡眠规律不佳 (工作日和周末睡眠之间的差距超过2.5小时) 是儿童血压升高的重要危险因素.
科学领域:
- 儿科 儿科 儿科
- 心脏病学 心脏病学
- 睡眠医学 睡眠医学
背景情况:
- 儿童时期血压升高是一个越来越令人担忧的长期健康影响.
- 了解睡眠模式等可修改的风险因素对于早期干预至关重要.
- 以前的研究表明,睡眠与心血管健康之间存在联系,但儿童的具体门需要进一步调查.
研究的目的:
- 调查学龄儿童平均睡眠时间和血压水平之间的关联.
- 检查睡眠规律,特别是平日和周末睡眠之间的差异对血压的影响.
- 为了确定与血压升高风险相关的睡眠时间和规律性的关键切断值.
主要方法:
- 一项前性队列研究,涉及来自中国西部 (2021-2024) 的健康儿童队列的15662名参与者访问.
- 数据收集包括人口统计,生活方式因素,睡眠状态,身高,体重和血压.
- 限制立方线回归 (RCS) 和多变量混合效应物流回归模型被用于分析非线性关系和关联.
主要成果:
- 血压升高的患病率在基线时为13.4%.
- 平均睡眠时间不足 (<9小时/天) 与血压升高风险 (P=0.008) 有负相关性.
- 工作日和周末平均睡眠时间 (≥2.5小时/天) 的显著差异与血压升高风险增加 (P=0.005) 有正相关.
结论:
- 平均睡眠时间不足 (<9小时/天) 是儿童血压升高的重要危险因素.
- 睡眠规律不佳,定义为工作日和周末睡眠时间大差异 (≥2.5小时),也是一个显著的风险因素.
- 这些发现强调了足够和一致的睡眠对于保持健康的血压水平在学龄儿童的重要性.
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