中国听力语言康复科学杂志Issue(5)：337-340,4.DOI:10.3969/j.issn.1672-4933.2014.05.005
嗓音训练治疗30例功能性嗓音障碍的疗效观察
The Effectiveness of Voice Training for 30 Patients with Functional Dysphonia
摘要
Abstract
Objective To observe the effectiveness of voice training for patients with functional dysphonia.Methods The voice therapy (voice health education, improvement of respiration and resonance enhancement) was performed for 30 patients who were diagnosed with functional dysphonia. The patients were assessed before and after the treatment to observe the effectiveness.Results The voice handicap index(VHI) decreased from 67.8±10.1 to 30.7±8.2 after the voice training and the difference was significant(P<0.01). The functional, physiological and emotional scores decreased significantly after the training. The maximum phonation time(MPT) increased significantly from 9.2±2.6 s to 13.5±3.1 s, jitter decreased was from 0.59%±0.07% to 0.42%±0.05%,shimmer decreased from 2.23±0.45 to 1.78±0.27 and noise-to-harmonic ratio (NHR) decreased from 0.185±0.088 to 0.142±0.065,all showing significant differences(P<0.05).Conclusion Voice training can effectively reduce the severity of voice dysphonia and enhance the voice quality of patients with functional dysphonia. This therapy can also improve the communicative and emotional skills of the patients so that they will be confident in daily communication.关键词
功能性嗓音障碍/嗓音治疗/嗓音障碍指数Key words
Functional dysphonia/Voice training/Voice handicap index (VHI)引用本文复制引用
谭嘉升,祁斌时,刘中良..嗓音训练治疗30例功能性嗓音障碍的疗效观察[J].中国听力语言康复科学杂志,2014,(5):337-340,4.
