儿童脑外伤脑电图特征分析

The retrospective analysis of electroencephalogram in children with traumatic brain injury

目的探讨脑电图在儿童脑损伤中的应用价值及脑电图诊断标准与儿童伤后智力障碍的相关关系。方法对86例儿童脑外伤后行脑电图检测并给予儿童韦氏智力量表进行评分。结果中、重度异常脑电图的脑外伤患儿有显著的智力下降(P<0.05);对脑电图分级与智力评分采用Spearman秩相关分析,二者呈负相关。结论脑电图可以作为间接了解儿童脑外伤后智力水平的辅助指标。

Objective To investigate the relationship between electroencephalogram（EEG） of children with traumatic brain injury and their intellectual impairment.Methods EEG and the intellectual evaluation by Wechsler Intelligence Scale were performed in 86 pediatric patients.Results The patients with moderate and severe abnormal EEG got obvious intellectual impairment（P0.05）.There was negative correlation between the degree of EEG abnormalities and intellectual impairment by Spearman correlation analysis.Conclusion EEG may serve as an indirect adjuvant index for the evaluation of intelligence of children with traumatic brain injury.