摘要
目的 探讨未通过听力筛查新生儿的听力跟踪的意义。方法 回顾性分析 1 930 2名新生儿听力筛查中未通过筛查的 5 6例新生儿的围产期病史和听力学诊断资料。结果 1 930 2名新生儿中未通过新生儿听力筛查者共 5 6例 ,占筛查儿童的 0 2 90 % ,以后隔 2个月复查畸变产物耳声发射 (distortionproductotoacousticemission ,DPOAE)和听性脑干反应 (auditorybrainstemresponse,ABR)一次 ,共复查 2至 3次 ,其中 1例新生儿在 7个月龄时 ,听力达到正常范围 ,确诊为听力障碍的新生儿共 5 5例 ,未通过听力筛查新生儿经跟踪确认后 ,确认听力障碍的比率为 98 2 %。结论 新生儿听力筛查后 ,对于未通过听力筛查的新生儿应坚持至少为期 6个月的跟踪和随访 ,才能够确认其听力。
Objective To probe the follow up procedures after newborns and infants hearing screening. Methods 56 from 19 302 of newborns and infants who could not pass hearing screening were followed up and received routine audiologic evaluations(with procedures of auditory brainstem response and distortion product otoacoustic emission) at two month intervals for two or three times until they were six or eight month old. Results The hearing of one infant was determined to be normal after received three times routine audiologic evaluations when she was seven month old. And the other 55 of newborns and infants′ hearing was abnormal. The diagnostic rate of the newborns and infants with hearing loss is 98 2%. Conclusion Newborns and infants who could not pass hearing screening should be followed up for six or eight months and be received routine audiologic evaluations.
出处
《中华耳鼻咽喉科杂志》
CSCD
北大核心
2003年第5期332-335,共4页
Chinese Journal of Otorhinolaryngology
关键词
听力筛查
新生儿
诊断
听力障碍
耳声发射
Neonatal screening
Hearing disorders
Follow up studies
Otoacoustic emissions,spontaneous
Otoacoustic emissions, evoked
