Potentially Harmful Sleep Habits of 3-Year-Old Children in Japan
Potentially Harmful Sleep Habits of 3-Year-Old Children in Japan
复制标题
日本 3 岁儿童的潜在有害睡眠习惯
DOI：
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发表时间：
2002
影响因子：
2.4
通讯作者：
T. Hasegawa
中科院分区：
文献类型：
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作者：
J. Kohyama;T. Shiiki;T. Hasegawa
摘要。为了检查3岁儿童的睡眠习惯，我们在一家公共卫生中心对3岁儿童进行例行健康检查时询问了监护人。根据分析的1105份问卷，晚上10点或更晚入睡的儿童比例为49.6%。夜间睡眠开始时间与早晨醒来时间呈显著相关，与夜间睡眠持续时间呈显著负相关。规律午睡者的平均每日总睡眠时间（夜间睡眠时间+午睡时间）与夜间睡眠开始时间呈显著负相关。身高、体重和体重指数（BMI）的平均值与夜间睡眠开始时间无关。晚睡觉的孩子比早睡觉的孩子睡眠时间更少。由于睡眠债对年龄较大的儿童和成人有有害影响，因此晚睡可能会对幼儿的健康产生不利影响。
ABSTRACT. To examine the sleep habits of 3-year-old children, we questioned guardians during a routine health examination for 3-year-old children at a public health center. According to the 1105 questionnaires analyzed, the proportion of children who fell asleep at 10 p.m. or later was 49.6%. The nocturnal sleep onset time was significantly correlated with the wake-up time in the morning and was significantly negatively correlated with the nocturnal sleep duration. The average daily total sleep duration (nocturnal sleep duration + nap duration) of regular nap-takers showed a significant negative correlation with the nocturnal sleep onset time. The average values for height, weight, and body mass index (BMI) were not correlated with the nocturnal sleep onset time. Children who went to sleep later got less sleep than those who went to sleep earlier. Because sleep debt has a harmful impact on older children and adults, late sleep onset may have adverse health consequences in young children.