新生儿听力筛查初筛时间探讨

Effects of different screening time on operation of neonatal hearing universal screening program

目的:探讨新生儿听力初筛的最佳时间。方法:用美国GSI-70全自动便携式耳声发射仪对1861名新生儿出生后24、48、72、96h进行跟踪听力筛查。结果:出生后24、48、72、96h听力筛查通过率分别为56.8%、87.4%、95.2%、95.7%。结论:用美国GSI-70全自动便携式耳声发射仪进行新生儿听力筛查的最佳时间为生后72h。

Objective： To investigate the optimal iime for laearing screening of newborns. Methods： A total of 1861 cases of newborns received continuous hearing screening at 24h, 48h, 72h and 96h after birth respectively. The screening tool was GSI-70 Automated OAE Screener. Results： Hearing screening pass rates of neonates at 24h,48h,72h and 96h after birth were 56.8% ,87. 4% ,95.2% and 95.7% respectively. Conclusion： The best time to perform hearing screening for newborns with GSI-70 Automated OAE Screener is at 72 h after birth.