SLEEP CHARACTERISTICS OF ADOLESCENTS - A LONGITUDINAL-STUDY
SLEEP CHARACTERISTICS OF ADOLESCENTS - A LONGITUDINAL-STUDY
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DOI：
10.1016/s1054-139x(08)80016-x
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发表时间：
1993-07-01
影响因子：
7.6
通讯作者：
MENNABARRETO, L
中科院分区：
文献类型：
--
作者：
ANDRADE, MMM;BENEDITOSILVA, AA;MENNABARRETO, L
本研究的目的是研究青少年的睡眠/觉醒周期参数，并探讨生物和社会对他们睡眠模式变化的影响。这是一项对66名青少年（平均年龄13岁零6个月）睡眠特征的纵向研究。这些青少年接受了体格检查，根据坦纳分期对他们的青春期发育进行了分类，并在三个时间点每隔6个月回答了一份睡眠问卷。与工作日相比，睡眠开始时间晚约1.0小时，醒来时间晚约3.0小时，睡眠时间长1.0-1.5小时。约60%的青少年报告白天嗜睡，主要是在上学日的上午8：00至10：00和下午2：00至4：00。上学日的早晨嗜睡发生在一天中与非上学日睡眠相对应的时间。此外，从第一个时间点到第三个时间点，周末的起床时间向更晚的时间偏移，睡眠时间增加。社会因素，如家庭条件和学校和非学校活动的时间安排没有改变整个青春期的发展研究。因此，检测到的睡眠模式的变化可能代表了沿着青春期的个体发育趋势。
The aim of the present research was to study sleep/wake cycle parameters of adolescents and to examine biologic and social influences on their changing sleep patterns. This was a longitudinal study of sleep characteristics of a group of 66 adolescents (mean age, 13 years and 6 months). The adolescents underwent a physical examination, had their pubertal development classified according to Tanner stages, and answered a sleep questionnaire on three timepoints at 6-month intervals. Sleep onset occurred about 1.0 hr later, wake-up time about 3.0 hr later, and sleep length was 1.0-1.5 hr longer on weekends when compared with weekdays. About 60% of the adolescents reported daytime sleepiness, mainly from 8:00 a.m. to 10:00 a.m. and from 2:00 p.m. to 4:00 p.m. on school days. Morning sleepiness on school days occurred at a time of the day that corresponded to sleep on non-school days. Additionally, there was a displacement toward later hours of the wake-up time and a sleep-length increase during weekends from the first to the third timepoint. Social factors such as home conditions and scheduling of school and non-school activities did not change throughout the period of pubertal development studied. Changes of sleep patterns detected may therefore represent an ontogenetic trend along puberty.