精神发育迟滞儿童睡眠状况的调查

目的:了解精神发育迟滞儿童的睡眠状况。方法:以近4年来对前来就诊明确诊断为精神发育迟滞237例患儿进行睡眠状况问卷调查。结果:精神发育迟滞患儿睡眠障碍发生率达到91·56%,其中以睡眠潜伏期明显延长、易惊、频繁夜醒、遗尿、梦游为主要表现;精神发育迟滞患儿睡眠障碍的发生率与发病原因有关,与智力损害程度呈正比。结论:精神发育迟滞的患儿其睡眠障碍发生率远远大于正常儿童的睡眠障碍发生率,而且程度严重。

Invetigation of sleep status in childrens with mental retardation

Objective:To understand the sleep condition of children with mental ratardation.Methods:The sleep condition of children diagnosed as mental ratardation in the last 4 years were surveyed by questionnaire.Results:The sleep obstacle occurrence rate was 91.56% in mental ratardation children, the mainly expressed obvious extension of sleep latent period, easily surprised and multifarious night of sleep incubation period, incontinent urination, and sleepwalking. The sleep obstacle occurrence rate of mental ratardation children was related with outbreak reason, injuring degree to present the direct proportion with the intelligence.Conclusion:The sleep obstacle occurrence rate of mental ratardation children is far higher than that of normal children and the degree is serious.