Analysis of 7064 Cases of Neonatal Hearing Screening / 听力学及言语疾病杂志

ABSTRACT

Objective To analyze the results in neonatal hearing screening,and then to make diagnosis and intervention for neonates with hearing problems as soon as possible.Methods From January 2004 to December 2008,7 064 newborns at Shanghai East Hospital received hearing screening by distortion product oto-acoustic emissions (DPOAE) 2～4 days after birth.Re-screening tests were performed for infants who failed the initial screening 42 days after birth.Those newborns who failed again received further audiologic diagnostic evaluations 3 months afterwards.Results Among 7 064 cases screened,out of 6 412 normal newborns,579 (9.03%)failed the initial screening,and 38 (7.41%)failed re-screening.129 cases of the other 652 (19.79%) newborns in NICU failed the initial screening,and 20 cases (18.69%) failed re-screening.There were statistical differences between the passing rates of the two groups (P