Faculdade São Lucas de Porto Velho - Rondônia.
Braz J Otorhinolaryngol. 2010 Sep-Oct;76(5):605-10. doi: 10.1590/S1808-86942010000500012.
With the universal hearing screening we can prevent auditory disorders in children.
To characterize the program of neonatal auditory screening into a population of neonates.
longitudinal cohort study. We surveyed the clinic's database on neonatal auditory screening in the city of Porto Velho, Rondônia.
Among the 6,889 newborns in the database, 5,700 (82.7%) passed and 1,189 (17.3%) failed the first screening. Of the group which failed 900 (75.7 %) returned for retesting. Among these, 15 (0.22 %) newborns had hearing loss confirmed. The most prevalent was neural hearing loss with 46.7% confirmed cases; they had hyperbilirubinemia as the most prevalent risk factor.
hyperbilirubinemia was the most prevalent risk factor found in the group of hearing impaired children. The prevalence of hearing loss was of 2 in 1,000 newborns. It is important to highlight the relevant association between neural hearing loss caused by hyperbilirubinemia and sensorineural hearing loss of unknown causes.
目的:对罗多尼亚州波特罗伊罗市新生儿听力筛查计划进行人口特征分析。
材料与方法:纵向队列研究。我们调查了该市新生儿听力筛查的临床数据库。
结果:在数据库中的 6889 名新生儿中,5700 名(82.7%)通过了第一次筛查,1189 名(17.3%)未通过。在未通过的婴儿中,有 900 名(75.7%)返回进行了复测。其中,有 15 名(0.22%)新生儿被确诊听力损失。最常见的是神经听力损失,确诊病例占 46.7%;最常见的危险因素是高胆红素血症。
结论:高胆红素血症是听力受损婴儿中最常见的危险因素。听力损失的发生率为每 1000 名新生儿中有 2 例。重要的是要强调高胆红素血症引起的神经听力损失与不明原因的感音神经性听力损失之间的相关关系。