Hearing screenings are done after birth, but once their baby’s hearing screening “fails”, parents often have anxiety and anxiety, so it is necessary for parents to understand the meaning of hearing screening results, so that a correct understanding of hearing screening results. There are two methods of hearing screening for newborns, one is otoacoustic emission and the other is automatic brainstem auditory evoked potential testing, the results of which are usually expressed as “negative” or “positive”, “pass The results are usually expressed as “negative” or “positive”, “pass” or “fail”, etc. In general, a failed hearing screening indicates that the child may have an abnormality in one or more of the outer ear, middle ear, inner ear (otoacoustic emissions) and auditory nerve (automatic brainstem auditory evoked potential test); however, it may also be due to a small external auditory canal or a blockage of amniotic fluid or a foreign body that affects the transmission of sound, as well as excessive environmental noise or poor cooperation (activity or crying). This can be caused by a small external auditory canal or blockage by amniotic fluid or foreign bodies, as well as by excessive environmental noise or poor cooperation (activity or crying). In addition, inexperience of the examiner can sometimes affect the hearing test results. Therefore, parents should not be overly worried and anxious when their baby fails the first screening, but should only need further rechecking in 42 days. If the baby does not pass the screening, a definitive diagnosis should be made within 3 months of birth using a variety of tests such as brainstem auditory evoked potentials and otoacoustic emissions. It is important to note that when otoacoustic emission is used to screen for hearing, a “pass” on the screening test only indicates that a normal otoacoustic response is recorded in the child’s external ear canal, indicating that the peripheral auditory organs (outer ear, middle ear, inner ear) are functioning normally. In some pathological cases, normal peripheral auditory organs combined with abnormalities in the posterior cochlear nerve pathway may not be detected by otoacoustic emission testing. In addition, even if a baby passes the hearing screening test, his or her hearing may still be impaired by many factors during growth and development. Therefore, even if a baby passes the hearing screening test, he or she should strengthen health care, especially for babies with high risk factors for hearing impairment, to prevent the occurrence of acquired hearing impairment.