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Journal of The Korean Society of Laryngology, Phoniatrics and Logopedics 2006;17(1): 17-27. |
| 성대용종의 중증도와 음향지수의 상관관계 |
| 홍기환, 양윤수, 김진성, 이재근, 이은정 |
| 전북대학교 의과대학 이비인후과학교실, 음성과학연구소 |
| A Study of Correlation Between Severity of Vocal Polyp and Acoustic Parameters |
| Ki-Hwan Hong, Yoon-Soo Yang, Jin-Sung Kim, Jae-Keun Lee, Eun-Jung Lee |
| Department of Otolaryngology-Head and Neck Surgery, Institute of Speech Science, Chonbuk National University, Medical School |
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| ABSTRACT |
Background and Objectives:
Vocal polyp is the most common disease that causes hoarseness and its incidence is increased currently. The purposes of this study are to investigate the correlation between severity of vocal polyp and acoustic parameters and compare these data with those of the normal Korean.
Materials and Methods:
We analyzed the acoustic parameters of sustained vowel for 70 vocal polyp patients and 20 normal controls. A CSL(computerized speech lab) was used to carry out the analysis of the voice sample and statistical analysis was used Spearman correlation coefficient & t-test.
Results:
According to the conclusion of correlation analysis, 21 parameters of all the 34 parameters are significant.
Conclusion:
These data will be served as basic data for the evaluation of postoperative assessment of the patients with vocal polyp. |
| KEY WORDS：
Vocal polyp;Acoustic parameters;Correlation; |
| 중심 단어：
성대용종;음향지수;상관관계; |
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