Title
Comparison and evolution of perceptual and acoustic characteristics of voice after supracricoid partial laryngectomy with cricohyoidoepiglottopexyComparison and evolution of perceptual and acoustic characteristics of voice after supracricoid partial laryngectomy with cricohyoidoepiglottopexy
Author
Faculty/Department
Faculty of Sciences. Physics
Research group
Biophysics and Biomedical Physics
Publication type
article
Publication
Stockholm,
Subject
Human medicine
Source (journal)
Acta oto-laryngologica. - Stockholm, 1918, currens
Volume/pages
118(1998):4, p. 594-599
ISSN
0001-6489
1651-2251
ISI
000075231900025
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The present prospective study, based on a series of 12 male patients managed with supracricoid partial laryngectomy with cricohyoidoepiglottopexy (SCPL-CHEP), was designed ii to compare the perceptual and acoustic parameters before surgery and at 6 months after sugery, ii) to evaluate the evolution of the perceptual and acoustic parameters between 6 and 18 months postoperatively, and iii) to determine the correlations between the perceptual and acoustic parameters preoperatively and at 18 months postoperatively. The roughness was found to be significantly worsened after SCPL-CHEP. The jitter, shimmer, noise-to-harmonic ratio, and degree of voiceless increased significantly after SCPL-CHEP. Neither acoustic nor perceptual parameters varied significantly between 6 and 18 months postoperatively. Preoperatively, a strong statistical correlation was found between grade, roughness and strain and all acoustic parameters but F0. Breathiness was statistically correlated with all acoustic parameters but jitter. Postoperatively the only statistical correlation noted was between roughness and F0.
E-info
https://repository.uantwerpen.be/docman/iruaauth/af1c1f/7a53113.pdf
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000075231900025&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000075231900025&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000075231900025&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
Handle