中国康复理论与实践Issue(7)：604-607,4.DOI:10.3969/j.issn.1006-9771.2013.07.002
听力障碍儿童元音鼻流量和接触率的研究
Vowel's Nasalance and Contact Quotient in Children with Hearing Loss
摘要
Abstract
Objective To investigate the vowel's nasalance and contact quotient (CQ) in children with hearing loss. Methods 57 subjects were divided to 3 groups: profound hearing loss children with hearing aids (HA, n=19), profound hearing loss children with cochlear im-plant (CI, n=19) and children without hearing loss (n=19). With the help of NV and electroglottography (EGG), the subjects' nasalance and CQ were recorded when they said/a/,/æ/,/i/,/o/,/u/. Results There was no significant differences among the 3 groups on nasalance (P>0.05). There was significant difference among 5 vowels on nasalance, ranked as/u/,/o/,/æ/,/i/, and/a/(P<0.001). There was significant dif-ference among 3 groups on CQ, ranked as HA, normal, and CI group (P<0.001). There was significant difference on CQ among 5 vowels, ranked as /i/,/u/,/æ/,/o/, and/a/ (P<0.001). Conclusion The voice and resonance should be assessed before speech therapy, which the speech therapy starts from the most correct vowel for children with profound hearing loss.关键词
听力障碍/元音/鼻流量/接触率Key words
hearing loss/vowels/nasalance/contact quotient分类
医药卫生引用本文复制引用
KIM Ha-kyung,盖彤,HWANG Young-jin,黄昭鸣..听力障碍儿童元音鼻流量和接触率的研究[J].中国康复理论与实践,2013,(7):604-607,4.基金项目
上海市哲学社会科学项目(No.2012JG003-BYY963)。 （No.2012JG003-BYY963）
