对足月窒息儿41例听觉诱发电位的变化进行了观察，并与40例正常新生儿进行比较，其结果为足月窒息儿的Ⅰ，Ⅲ，Ⅴ波的出现率分别为：93％，90．4％，78．6％。正常新生儿的Ⅰ，Ⅲ，Ⅴ波的出现率为100％。足月窒息儿的Ⅰ，Ⅲ，Ⅴ波潜伏期及波间期均比正常对照组明显延长。结果表明窒息不仅损伤听神经，同时也损伤脑干听通路。因此，对于窒息儿早期作BAEP测试，早期发现，早期治疗，早期干预，避免影响婴儿的语言发育和智力发育。 The changes of auditory evoked potentials in 41 cases of full-term asphyxia were observed and compared with 40 normal newborns. The results showed that the incidences of Ⅰ, Ⅲ and Ⅴ waves in full-term asphyxia were 93% and 90%, respectively .4%, 78.6%. Normal newborn Ⅰ, Ⅲ, Ⅴ appearance rate of 100%. Ⅰ, Ⅲ, Ⅴ wave latency and wave interval of term asphyxia children were significantly longer than the normal control group. The results show that asphyxia not only damage the auditory nerve, but also damage the brainstem auditory pathway. Therefore, for early asphyxia BAEP test, early detection, early treatment, early intervention, to avoid affecting the infant’s language development and mental development.