摘要
本文报告40例癫痫患者共547份EEG以评价重复EEG发现癫痫波价值的结果,首次脑电图异常为49.5%,第二次为53.5%,3次从上为54.25%,表明重复EEG阳性率可以提高,但价值有限,年龄、发作类型。
we reviewed data from 547EEGs on 400 patients with epilepsy in order to determine the probability in finding the interictal epileptiform activity (IIEA) with serial EEGs. In 49.5% of our patients, the abnormaeity is present on the first record. In 53.5% by the second EEG, and in 54.25% by the third or above. There is relatively little yield to serial EEGs beyond this point. Patient's ages, types of seizures and causes are negatively correlated to IIEA yield
出处
《重庆医科大学学报》
CAS
CSCD
1990年第1期46-49,共4页
Journal of Chongqing Medical University
关键词
癫痫
重复EEG
诊断
Epilepsy
Serial EEGs
Interictal epileptiform activity
