计算机数据库技术建立听脑干反应波动态正常值

The computer data base techniquein the establishment of dynamicnormal values of ABR

目的用计算机数据库技术建立听脑干反应波动态正常值,并探讨其临床价值。方法对不同性别与年龄组的正常听力30人60耳分别测试了自听阈上30 dB至80 dB的听脑干反应(ABR),并依次在计算机中建立了6个数据库。每个数据库包含性别、年龄、ABR各波峰潜伏期及1～3波,3～5波与1～5波峰间期。结果可得出各个数据库的总体均值及不同性别、年龄组的均值。结论使临床诊断更具可比性和正确性。

Song Xuezhang, Zheng Yunman,Jin Liqian(Department of Otolaryngology, Shanghai Traditional Chinese & Western Medicine Integrated Hospital, Shanghai, 200082) PURPOSE To establish the dynamic normal values of auditory brainstem response and to study its clinical value.METHODS Auditory Brainstem Re-sponse(ABR)from 30 dBHL to 80 dBHL of 60 ears of 30 normal hearing adult subjects were measured and the data base were set up in the computer in properorder, which included sex, age, 1,3, 5 wave latency and 1-3, 3-5,1-5 latency inter- peak differences of ABR.RESULTS The total average values and the average values of subjects corresponding with proper sex, age were obtained separately.CONCLUSIONS It enabled the clinical diagnosis to be more comparable and correct.