The association between sleep/wake patterns among rehabilitation after stroke and funcitional recovery.

[研究目的和方法]研究睡眠/觉醒模式与脑卒中后住院患者康复和功能恢复之间的关系。根据康复住院期间4天的腕部动作图。并对患者卒中前、康复期及出院后的睡眠感觉进行访谈。[结果]调查对象为男性26人，女性18人，平均年龄62岁。与卒中前比较，入院后睡眠不满意、入睡困难、夜间觉醒增多。卒中前、出院后即刻恢复睡眠/清醒节律。对19例受试者进行动态睡眠分析，观察到异常模式，有1例睡眠时间延长，白天多相睡眠，或夜间睡眠时间极短。ADL的恢复延迟与多相模式有关。

[Study objectives and method]To study the association between sleep/wake patterns among inpatient rehabilitation after stroke and functional recovery. Based on 4-day wrist actigraphy during the rehabilitation stay. And interviewed about a feeling of sleep to before stroke, rehabilitation stay and after leaving hospital.[Result]Participants were 26 men and 18 women and the average age was 62 years old. Compared with before stroke, dissatisfaction of sleep, difficulty in getting sleep and nocturnal awakening was increasing after hospitalization. The sleep/wake rhythm returned before stroke immediately, after leaving hospital. As a result of the sleep analysis by actigraphy, abnormal pattern is observed in 19 participants, there is a person in which the polyphasic sleep in extension of sleep time and daytime, or the night sleeping hours are extremely short. The association was suggested between recovery delay of ADL, and polyphasic pattern.