Cited 0 times in
Phonation threshold flow and phonation threshold pressure in patients with adductor spasmodic dysphonia
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최홍식 | - |
dc.date.accessioned | 2015-04-23T17:26:07Z | - |
dc.date.available | 2015-04-23T17:26:07Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 2005-8063 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/102458 | - |
dc.description.abstract | This study investigated the characteristics of two aerodynamic indices, PTP (Phonation threshold pressure) and PTF (Phonation threshold flow) in patients with ADSD (adductor spasmodic dysphonia) and to see if two new aerodynamic indices can differentiate between normal and ADSD group. Additionally, PTP and PTF values were compared in terms of overall severity of ADSD in the patient group. The severity of ADSD was rated on a 7-point rating scale by two experienced speech language pathologists. The Kay Elemetrics Phonatory Aerodynamic System (PAS) (Kay Elemetrics Corp., Lincoln Park, NJ) was used to collect PTP and PTF measurements from 16 female normal subjects, 31 female patients with ADSD. Significantly lower PTF values (P< 0.05) were observed in ADSD when compared to those of normal control. Also, significantly lower PTF values in severe ADSD patients (P<.001). However, PTP could not distinguish patients with ADSD from control groups (P=0.119) and among the ADSD groups according to the severity (P=0.177). Consequently, PTF was more sensitive than PTP which might differentiate between normal speakers and ADSD and among different levels of severity within ADSD, suggesting that PTF could be a useful diagnostic parameter to measure the aerodynamic function of ADSD and provide the neurolaryngeal dysfunction in patients with ADSD. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 157~164 | - |
dc.relation.isPartOf | Journal of the Korean Society of Speechc Sciences (말소리와 음성과학) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Phonation threshold flow and phonation threshold pressure in patients with adductor spasmodic dysphonia | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Otorhinolaryngology (이비인후과학) | - |
dc.contributor.googleauthor | Choi, Seong Hee | - |
dc.contributor.googleauthor | Jiang, Jack J. | - |
dc.contributor.googleauthor | Yun, Bo Ram | - |
dc.contributor.googleauthor | Lee, JiYeoun | - |
dc.contributor.googleauthor | Lim, Sung-Eun | - |
dc.contributor.googleauthor | Choi, Hong-Shik | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04223 | - |
dc.relation.journalcode | J01890 | - |
dc.subject.keyword | aerodynamic measures | - |
dc.subject.keyword | PTF | - |
dc.subject.keyword | PTP | - |
dc.subject.keyword | perceptual severity | - |
dc.subject.keyword | Adductor Spasmodic Dysphonia | - |
dc.contributor.alternativeName | Choi, Hong Shik | - |
dc.contributor.affiliatedAuthor | Choi, Hong Shik | - |
dc.citation.volume | 2 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 157 | - |
dc.citation.endPage | 164 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Society of Speechc Sciences (말소리와 음성과학), Vol.2(3) : 157-164, 2010 | - |
dc.identifier.rimsid | 49356 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.