Akerstedt T
IPM and Karolinska Institute, Stockholm, Sweden.
Neurophysiol Clin. 1995;25(6):367-75. doi: 10.1016/0987-7053(96)84910-0.
The present paper finds that shift work is associated with severe sleepiness on the night shift and to some extent on the morning shift. This sleepiness is at least as severe as that seen in hypersomnia and is associated with a strongly increased risk of accidents. The reason for night shift sleepiness is work at the circadian nadir, extended periods of wakefulness, and truncated sleep. Much of the sleepiness in shift work may be predicted using a quantitative model.
本文发现，轮班工作与夜班时的严重困倦有关，在某种程度上也与早班时的困倦有关。这种困倦至少与发作性睡病中所见的困倦一样严重，并且与事故风险的大幅增加有关。夜班困倦的原因是在昼夜节律最低点工作、长时间清醒和睡眠时间缩短。轮班工作中的许多困倦情况可以使用定量模型来预测。
