| 周末补偿睡眠对学龄儿童睡眠质量和学业表现的影响 |
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| 引用本文： | 孙莞绮,姜艳蕊,陈文娟,王燕,李峰,李生慧,颜崇淮,金星明,沈晓明,江帆.周末补偿睡眠对学龄儿童睡眠质量和学业表现的影响[J].中国儿童保健杂志,2012,20(9):783-786. |
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| 作者姓名： | 孙莞绮 姜艳蕊 陈文娟 王燕 李峰 李生慧 颜崇淮 金星明 沈晓明 江帆 |
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| 作者单位： | 1.上海交通大学医学院附属上海儿童医学中心发育行为儿科 转化医学研究所发育行为研究室 教育部和上海市环境与儿童健康重点实验室,上海 200127;2.上海交通大学医学院附属新华医院,上海 200127 |
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| 基金项目： | 科技部973培训项目，国家自然科学基金，上海市科委启明星，上海市教委曙光计划，上海市教委学生健康促进工程重大决策咨询课题，AFINS-HOPE科研基金，圣元国际集团科研基金项目资助 |
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| 摘 要： | 【目的】 了解学龄儿童睡眠周末补偿睡眠现状,探索补偿睡眠与睡眠质量及学业表现的相关性。 【方法】 采用分层整群抽样法,于2009年11-12月抽取上海市10所小学的2 249名五年级学生。采用学业成绩表现教师评估问卷了解儿童学业表现(各维度得分越低,学业表现越好),采用中文版儿童睡眠习惯问卷(Children Sleep Habits Questionnaire,CSHQ)评估儿童的睡眠时间和质量(总分≥41分为睡眠质量不良),采用儿童个人及家庭社会环境问卷用于收集基本情况。使用t检验、协方差分析等对数据进行分析。 【结果】 调查对象年龄为(10.81±0.38)岁,男生占49.3%。儿童周末较平时晚睡(37±40)min,晚起(86±54)min。补偿睡眠时间平均(48±58)min,波动范围为3~5.5 h。睡眠质量不良儿童的补偿睡眠多于睡眠质量良好的儿童(t=3.82,P＜0.001)。校正学龄儿童年龄、性别及父母的受教育程度后,协方差分析显示:睡眠不足(平时与周末睡眠时间均≤9 h)儿童和补偿睡眠(补偿睡眠时间≥1 h)的儿童的学业成绩总分分别高于睡眠充足(平时与周末睡眠时间均≥10 h)组的儿童(F=10.99,P<0.001),即学业表现较差。 【结论】 周末补偿睡眠与睡眠不足一样,对儿童的睡眠质量和学业表现都有不良影响,并不能改善儿童睡眠质量或提高学业表现。
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| 关 键 词： | 学龄儿童 补偿睡眠 睡眠时间 睡眠质量 学业成绩表现 |
| 收稿时间： | 2012-08-19 |
Influences of weekend catch-up sleep on sleep quality and academic achievements |
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| SUN Wan-qi
,
JIANG Yan-rui
,
CHEN Wen-juan
,
WANG Yan
,
LI Feng
,
LI Sheng-hui
,
YAN Chong-huai
,
JIN Xing-ming
,
SHEN Xiao-ming
,
JIANG Fan.Influences of weekend catch-up sleep on sleep quality and academic achievements[J].Chinese Journal of Child Health Care,2012,20(9):783-786. |
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| Authors: | SUN Wan-qi JIANG Yan-rui CHEN Wen-juan WANG Yan LI Feng LI Sheng-hui YAN Chong-huai JIN Xing-ming SHEN Xiao-ming JIANG Fan |
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| Affiliation: | 1.Department of Developmental and Behavioral Pediatrics,Shanghai Children's Medical Center Affiliated with Shanghai Jiaotong University School of Medicine,Institute of Translational Medicine,Shanghai Key Laboratory of Children's Environmental Health ,Shanghai 200127,China;2.Xinhua Hospital Affiliated with Shanghai Jiaotong University School of Medicine,Shanghai 200127,China |
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| Abstract: | 【Objective】 To study the situation of weekend catch up sleep in fifth grade children in Shanghai,and to explore the influences of weekend catch-up sleep on sleep quality and academic achievements.【Methods】 Totally 2 249 grade-fifth children were sampled by stratified cluster random sampling from 10 primary schools in Shanghai.Children Sleep Habits Questionnaire(CSHQ) was used to assess children’s sleep duration and quality(total score≥41 was defined as poor sleep quality);The School Achievement Questionnaire(teacher version) was applied to evaluate children’s achievement.T-test and ANCOVA were adopted to compare the sleep quality and academic achievement among children with different type of sleep.【Results】 The mean age was(10.81±0.38) years old,49.3% were boys.The mean bedtime and get up time was(37±40) minutes and(86±54)minutes later on weekends,respectively.The mean weekend catch-up sleep was(48±58) minutes,ranging from-3~5.5 hours.Children with poor sleep quality had more catch-up sleep(t=-3.82,P<0.001).The ANCOVA results,after adjusted for age,gender and parental education level,showed that children slept ≤9 hours in both weekday and weekend and children had ≥1 catch-up sleep got higher score in The School Achievement Questionnaire than children slept≥10 hours in both weekday and weekend(F=10.99,P<0.001),representing for lower academic achievement.【Conclusion】 Weekend catch-up sleep will do harm to rather than improving children’s sleep quality and academic achievement as insufficient sleep. |
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| Keywords: | school-age children catch-up sleep sleep duration sleep quality academic achievement |
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