Field Study for Sleep-Wake Habits in Japanese Workers of Different Ages : Individual Differencis of Circadian Phase and Aging.

日本不同年龄工人睡眠-觉醒习惯的实地研究：昼夜节律阶段和衰老的个体差异。

• 批准号: 05670373
• 负责人: MATSUMOTO Kazuya
• 金额: $ 0.32万
• 依托单位: The University of East Asia
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05670373/
• 关键词: Circadian phase; Individual differences; Morning-evening types; Sleep-wake habits; Type A behavior pattern (TABP); Aging; Night work; Night-time nap; 加齢; 睡眠特性; 睡眠習慣; 交代制勤務; 生活行動パターン; 仮眠

The Japanese version of Horne and Ostberg morningness-eveningness questionnaire, life habits inventory and the screening test for the Type A Behavior Pattern (TABP) evaluated by Tokai group were adiministered to 1,120 workers aged 18-69 in various kinds of occupations, and the changes in scores of morningness-eveningness and the TABP and sleep-wake habits with aging were investigated.On the other hand, a questionnaire was performed in order to investigate the effect to naps during night duty on recovery from fatigue. Morningness-eveningness scores significantly shifted to morningness with increased age. The habitual bed and arising times significantly advanced and sleeping time on weekday were prolonged with aging. The morning type group go to bed and arise earlier than the evening type group, especially older groups. The result of sleep-wake habits showed that the variability of habitual sleep parameters were greater the evening type group than the morning type group. The morning type … More group was the better the mood on arising. These findings suggested that the circadian phase was advanced and/or the period was shortened with increased age. Age adjusted prevalence of TABP was 20.2% in male workers and 9.7% in female workers, in which younger age groups had lewer, and on the contrary, older ones had higher prevalences. No significant differences between the TABP and no-TABP were found in terms to retiring and arising time, and sleep length on weekday.From the survey of night-time naps, both the nap and no-nap groups exhibited an increase in the sleepiness scores and also in the subjective feelings of fatigue concerning the complaints related to drowsiness, dullness and difficulty in concentration. However, it was found that for the no-nap group these effects continued for a large part of the recovery period following night work. It can therefore be surmised that naps taken during night-time work can be to a certain extent aid recovery form the fatigue caused by that work. Less

采用日版Horne和Ostberg早-晚性问卷、生活习惯量表和Tokai组评定的A型行为模式（TABP）筛选测验，对1120名18-69岁不同职业的工人进行早-晚性得分、TABP得分和睡眠-觉醒习惯随年龄增长的变化进行研究。另一方面，通过问卷调查的方式探讨夜班期间小睡对疲劳恢复的影响。随着年龄的增长，“早睡型”和“晚睡型”得分明显向“早起型”倾斜。随着年龄的增长，日常就寝时间和起床时间明显提前，工作日睡眠时间明显延长。早睡早起的人比晚睡早起的人更早，尤其是老年人。睡眠-觉醒习惯的结果显示，夜型睡眠组的睡眠参数变异性大于晨型睡眠组。早晨型的人，起床时的心情越好。这些发现表明，随着年龄的增长，昼夜节律阶段提前和/或周期缩短。经年龄调整后的TABP患病率，男性为20.2%，女性为9.7%，年龄越小患病率越低，年龄越大患病率越高。TABP组与非TABP组在下班起床时间、工作日睡眠时间等方面均无显著差异。从对夜间小睡的调查来看，小睡组和不午睡组在困倦得分上都有所增加，而且在与困倦、迟钝和注意力难以集中有关的主观上疲劳感也有所增加。然而，研究发现，对于不午睡的那一组来说，这些影响在夜间工作后的大部分恢复期都持续存在。因此可以推测，夜间工作时小睡在一定程度上有助于从工作引起的疲劳中恢复过来。少

项目成果

K.Matsumoto and M.Harada: "The effect of night-time naps on recovery from fatigue following night work" Ergonomics. 37. 899-907 (1994)

K.Matsumoto 和 M.Harada：“夜间小睡对夜间工作后疲劳恢复的影响”人体工程学。

K.Matsumoto and M.Harada :"The effect of night-time naps on recovery from fatigue following night work." Ergonomics. 37-5. 899-907 (1994)

K.Matsumoto 和 M.Harada：“夜间小睡对夜间工作后疲劳恢复的影响。”

K.Matsumoto and M.Harada: "The effect of night-time naps on recovery from fatigue following night work."

K.Matsumoto 和 M.Harada：“夜间小睡对夜间工作后疲劳恢复的影响”。