De Koninck J, Gagnon P, Lallier S
Sleep. 1983;6(1):52-9. doi: 10.1093/sleep/6.1.52.
The sleep characteristics and the body positions of eight good and eight poor sleepers were monitored in the laboratory for 2 consecutive nights preceded by 2 adaptation nights. Throughout the nights, sleep positions and sleep motility were monitored with a super-8 camera, and a new scoring method was used. Overall, the findings supported earlier observations regarding sleep positions and sleep motility. Interestingly, poor sleepers spent more time awake and had more awakenings than good sleepers. Consistently, poor sleepers spent more time on their backs with their heads straight. These results suggest that sleep positions constitute an important sleep variable and that they may be related to the quality of sleep.
在两个适应夜晚之后，在实验室对8名睡眠良好者和8名睡眠不佳者的睡眠特征及体位进行了连续两晚的监测。在整个夜晚，使用超8摄像机监测睡眠体位和睡眠活动，并采用了一种新的评分方法。总体而言，这些发现支持了先前关于睡眠体位和睡眠活动的观察结果。有趣的是，睡眠不佳者比睡眠良好者清醒时间更长，觉醒次数更多。同样，睡眠不佳者更多时间是仰卧且头部挺直。这些结果表明，睡眠体位是一个重要的睡眠变量，可能与睡眠质量有关。
