Fig. 2
From: Targeted newborn hearing screening in the neonatal intensive care unit of Assiut University Hospital
Tracking of the neonates who failed the first-stage screening. The first pie chart represents the result of 1st stage screening; nine neonates (4.5%) failed the TEOAE test. The second pie chart represents the results of 2nd stage screening; five out of nine neonates who failed the 1st stage screening dropped out, one neonate passed TEOAE, and the other three neonates failed TEOAE and referred for the diagnosis by ABR. The third pie chart represents the results of the diagnostic stage; one neonate (preterm + low birth weight) had normal hearing, and the other two neonates (preterm + low BW; preterm + low BW + craniofacial anomalies + brain anoxia) had hearing loss