【摘要】 【目的】了解南京市6岁以下儿童的睡眠时间及相关影响因素。【方法】随机抽取南京市两个主要城区1 272名6岁以下儿童进行睡眠状况的问卷调查。【结果】6岁以下儿童白天、夜晚、全天睡眠次数随年龄增长逐步减少,儿童每天总睡眠时间随年龄增长逐渐减少。影响儿童睡眠时间的有夜晚睡眠时间、夜间睡前对安慰物的需求、白天睡多晚上清醒、入睡过早甚至傍晚入睡、夜间睡眠时有痉挛性肢体抽动、父亲打鼾。6岁以下儿童睡眠时间长短与性别没有显著的规律性。【结论】南京市儿童总睡眠时间呈下降趋势,主要影响因素有抚育人的睡眠习惯、儿童睡眠障碍存在、儿童形成固有的不良睡眠习惯。更多还原

【Abstract】 【Objective】 To investigate sleep condition and correlative factors of children under 6-year in Nanjing. 【Methods】 1 272 children under 6-year were randomly selected for investigation in 2 urban districts in Nanjing. 【Results】 The sleeping times was decreasing with the growth of child.The total sleeping time was getting shorter and shorter with the growth of child.The length of sleeping time in night,requirement of balm before going to bed,excessive sleep in day,going to bed early,twitch and father snoring could affect total sleeping time of child.There was no difference between boys and girls under 6 years in sleeping time. 【Conclusions】 The total sleep time of children in Nanjing is decreasing,the reasons of which includ the sleeping habits of foster,child sleeping disorders and sleeping badness habit.更多还原