Newborn infant hearing screening initial examination of both ears failed to pass the review pass rate is high

The results of the initial hearing screening test for newborns should not be taken too seriously, but should not be taken lightly. According to domestic and international data, the percentage of those who fail the initial hearing screening (from the third day after birth to the day before discharge from the hospital) is about 10%. The reason for this is that there are secretions in the external ear canal or middle ear, such as residual amniotic fluid, which are absorbed or discharged, and the hearing will return to normal. If you fail the initial screening, you will have another hearing test at 42 days of age. I hope my answer helps you.