Sleep-related Problems and Use of Hypnotics in elderly with physical disorders.

我们进行了一项多中心横断面观察性调查，调查急性病房住院患者睡眠障碍的患病率。在一个月的时间里，对557名急性病房的成年住院患者同时进行了问卷调查、活动记录仪和基于观察的睡眠评估。在421名可获得数据的患者中，22.3%的患者至少患有以下一种睡眠障碍：睡眠呼吸暂停综合征、不宁腿综合征、周期性肢体运动障碍和夜间行为障碍。同样，62.7%的人失眠，6.9%的人白天严重嗜睡，12.8%的人有其他与睡眠相关的症状。只有13.8%的人没有任何与睡眠有关的问题。

We conducted a multicenter cross-sectional observational survey investigating the prevalence of sleep disorders among inpatients of acute wards. Questionnaire-, actigraph- and observation-based sleep evaluations were simultaneously performed in 557 adult inpatients of acute wards during a one-month period. Of the 421 patients with data available, 22.3% had at least one of the following sleep disorders : sleep apnea syndrome, restless legs syndrome, periodic limb movement disorder and nocturnal behavior disorder. Similarly, 62.7% had insomnia, 6.9% had severe daytime sleepiness and 12.8% had other sleep-related symptoms. Only 13.8% were free of any sleep-related problem.