抑郁症住院患者适应性睡眠改变的研究

A sleep adaptation study in depressive inpatients

目的 了解抑郁症住院患者适应性睡眠改变的情况。方法 连续两晚测量 14例抑郁症住院患者的多导睡眠图 ,比较其两晚的睡眠参数。结果 患者的睡眠总时间、睡眠潜伏期、醒起时间、运动觉醒时间、醒觉次数、睡眠效率、睡眠结构、快动眼 (REM)睡眠潜伏期、REM强度、REM密度、REM时间、REM周期数等指标 ,第 1晚与第 2晚的差异均无显著性 (P均 >0 0 5 )。结论 抑郁症住院患者存在适应性睡眠改变的相对缺乏 ,其第 1晚的睡眠资料不应轻易地丢弃。

Objective The goal of the present study was to examine the sleep adaptation in depressive inpatients Methods All night polysomnography recordings were obtained for two consecutive nights in 14 depressive inpatients Results No statistical differences were found between the first and second nights′ recordings in sleep parameters Conclusion The result suggests that the depressive inpatients have a relative low adaptation sleep changes Their first night data should not be lightly discarded