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目的通过对沾化县2007～2009年出生的新生儿进行瞬态耳声发射(TEOAE)检查,探讨早期发现听力异常,早期干预的意义。方法对9420名(包括高危儿430名)新生儿进行瞬态耳声发射测试,对三次测查未通过者在出生后三个月进行脑干听觉诱发电位(ABR)检查并确诊,对听力异常儿建档及追踪管理。结果最后确诊听力障碍16例,总发病率1.70‰。经语言训练,10例轻度听力障碍者语言发育正常;中度听力障碍4例中,1例语言发育稍落后,3例语言发育基本正常;2例重度听力障碍者已佩戴助听器,语言发育迟缓。结论开展新生儿听力筛查,可早期发现听力异常,早期干预,促进语言发育。
Objective To investigate the significance of early detection of hearing loss and early intervention by detecting transient otoacoustic emissions (TEOAE) in newborns born in Zhanhua County from 2007 to 2009. Methods Totally 9420 newborns (including 430 high risk infants) underwent transient otoacoustic emission test. The subjects who failed to pass the three examinations were diagnosed and diagnosed with brainstem auditory evoked potentials (ABR) three months after birth. Children file and tracking management. Results The final diagnosis of hearing impairment in 16 cases, the overall incidence of 1.70 ‰. The language training, 10 cases of mild hearing impairment of language development normal; moderate hearing impairment in 4 cases, 1 case of language development slightly behind, 3 cases of language development is normal; 2 cases of severe hearing impairment have been wearing hearing aids, language development retardation . Conclusion Newborn hearing screening can detect abnormal hearing and early intervention and promote language development.