Prenatal Origins of Poor Sleep in Children
Prenatal Origins of Poor Sleep in Children
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DOI：
10.1093/sleep/32.8.1086
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发表时间：
2009-08-01
期刊：
影响因子：
5.6
通讯作者：
Strandberg, Timo
中科院分区：
文献类型：
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作者：
Pesonen, Anu-Katriina;Raikkonen, Katri;Strandberg, Timo
研究目标：我们研究了出生时体型较小以及产前吸烟或饮酒是否预示着儿童睡眠质量差和更多的睡眠障碍。设计：一项针对 289 名足月出生的 8 岁儿童的流行病学队列研究。测量和结果：通过连续 7 个晚上的体动记录仪测量睡眠持续时间和效率（平均值 = 7.1，SD = 1.2）。我们使用了睡眠不佳的连续测量以及睡眠时间短和睡眠效率低的二元变量（
Study Objectives: We examined whether small body size at birth and prenatal tobacco or alcohol exposure predict poor sleep and more sleep disturbances in children.Design: An epidemiologic cohort study of 289 eight-year-old children born at term.Measurements and results: Sleep duration and efficiency were measured by actigraphy for 7 consecutive nights (mean = 7.1, SD = 1.2). We used both continuous measures of poor sleep and binary variables of short sleep and low sleep efficiency (