Clinical Feature of Auditory Neuropathy / 听力学及言语疾病杂志

ABSTRACT

0.05). Upward-sloping and spoon audiogram were 60.83% (73/120 ears). Inducing rate of acoustic reflex(AR) was 21.95%.Speech discrimination scores(SDS) were 9.94?11.89%. Auditory brainstem response(ABR) was absent or severely abnormal.Distortion product otoacoustic emission(DPOAE) was normal or roughly normal.Conclusion Patients with auditory neuropathy were predominantely juveniles. Incidence of female cases and cases from rural areas were higher. Pure tone audiometry showed mainly bilateral mild and moderate hearing loss at low-frequencies.