Prevalence of auditory changes in newborns in a teaching hospital

Prevalence of auditory changes in newborns in a teaching hospital

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Introduction: The precocious diagnosis and the intervention in the deafness are of basic importance in the infantile development.The loss auditory and more prevalent than other joined riots to the birth.Objective: Esteem the prevalence of auditory alterations in just-born in a hospital school.Method: Prospective transversal study that evaluated 226 just-been born, been born in a public hospital, between May of 2008 the May of 2009.

Results: Of the 226 screened, 46 (20.4%) had presented absence of emissions, having been directed jmannino.com for the second emission.Of the 26 (56.5%) children who had appeared in the retest, 8 (30.

8%) had remained with absence and had been directed to the here Otolaryngologist.Five (55.5%) had appeared and had been examined by the doctor.Of these, 3 (75.

0%) had presented normal otoscopy, being directed for evaluation of the Evoked Potential Auditory of Brainstem (PEATE).Of the total of studied children, 198 (87.6%) had had presence of emissions in one of the tests and, 2 (0.9%) with deafness diagnosis.

Conclusion: The prevalence of auditory alterations in the studied population was of 0,9%.The study it offers given excellent epidemiologists and it presents the first report on the subject, supplying resulted preliminary future implantation and development of a program of neonatal auditory selection.