PubMed · 13592986
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H W EWERTSEN. 1958-08-07. [Hearing tests. I].. https://pubmed.ncbi.nlm.nih.gov/13592986/
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OBJECTIVE: To study a optimal method and pass criterion for newborn hearing screening. METHOD: Transient evoked otoacoustic emissions(TEOAE) was used for hearing screening in 1,277 (2,554 ears) newborns. The pass criterion was defined as signal-noise-ratio(SNR) > or = 3 dB in 3 of 4 frequency bands. RESULT: Pass rates were 89.37%. The best tested time at 2-4 days after birth. CONCLUSION: TEOAE may be an ideal method for newborn hearing screening, SNR > or = 3 dB for frequency bands was the appropriate pass criteria.
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