Result: Pure tone and ABR waveforms were abnormal in 20 subjects (21 ears), moreover acousticstapediusreflex and the vestibular function were abnormal in 19 subjects.
结果:20例(21耳)纯音测听、听觉诱发电位均异常,19例镫骨肌声反射及前庭功能异常。
2
The advantages of an acoustic-stapediusreflex thresholds are used objective simple equipments, easy to operate and cheap.