METHODS 157 newborns who failed the secondary test of transient evoked otoacoustic emission(TEOAE) were tested by automatic auditory brainstem respones (AABR) test.

• 方法用全自动听觉脑干反应(AABR)对瞬态耳声反射(TEOAE)两次筛查均未通过的157例婴儿再次进行筛查。