中国听力语言康复科学杂志2024，Vol.22Issue(4)：393-396,4.DOI:10.3969/j.issn.1672-4933.2024.04.014
学龄前健听儿童和人工耳蜗植入儿童声调识别对比研究
Tone Recognition between Preschool Children with Normal Hearing and Children with Cochlear Implant in Different Testing Conditions
摘要
Abstract
Objective To explore the tone recognition of preschool children with normal hearing and children with cochlear implant under different testing conditions.Methods 50 preschool children participated in this study.They were divided into a normal hearing group and cochlear implant group based on whether their hearing was normal.Among them,there were 13 males and 14 females in the normal hearing group,with age of 54.98±9.62 months,13 males and 10 females in the cochlear implant group,with age of 55.83±12.96 months.The test method was developed by the Ohio University.All subjects were tested for tone recognition in three test environments:quiet environment,speech spectrum noise(SSN)and two-talker babbles(TTB),the signal-to-noise ratio under the two noise environments were-6dB,0 dB,+6 dB and+12dB.Results Under the same test conditions,the tone recognition scores of children in the normal hearing group were higher than those in the cochlear implant group,and the difference was statistically significant(P＜0.05).In the normal hearing group,tone recognition scores were higher in SSN compared with TTB and the differences were statistically significant(P＜0.05).In the cochlear implant group,only under the condition of SNR=0 for SSN and TTB had statistically significant difference(P＜0.05).Conclusion Under different testing conditions,tone recognition in preschool children with normal hearing is better than that in cochlear implant children.The type of noise has an impact on tone recognition in children with normal hearing and cochlear implant children.关键词
声调识别/噪声/人工耳蜗植入/健听儿童Key words
Tone recognition/Noise/Cochlear implant/Normal-hearing children分类
医药卫生引用本文复制引用
孟超,郭倩倩,吕静,亓贝尔,陈雪清..学龄前健听儿童和人工耳蜗植入儿童声调识别对比研究[J].中国听力语言康复科学杂志,2024,22(4):393-396,4.基金项目
首都卫生发展科研专项项目(首发2022-4-1093) （首发2022-4-1093）
首都卫生发展科研专项项目(首发2011-1017-01) （首发2011-1017-01）
北京市科技新星计划交叉合作课题(20220484211) （20220484211）
