Temat: open quotient - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Objectification of vocal folds mucosal wave
Autorzy:: Krasnodębska, Paulina
Krasnodębski, Wiktor
Szkiełkowska, Agata
Powiązania:: https://bibliotekanauki.pl/articles/1398232.pdf
Data publikacji:: 2018
Wydawca:: Index Copernicus International
Tematy:: vocal folds
dysphonia
open quotient
stroboscopy
eectroglottography
Opis:: The work assessed clinical utility of open quotients measured during laryngovideostroboscopy and electroglottography. Values of the parameters were analyzed according to clinical diagnosis. An algorithm based on direct and indirect mucosal wave measurement is presented, which allows for differentiation of voice disorders. The method developed for the objectification of glottal functions in various voice pathologies is characterized by high sensitivity and specificity.
Źródło:: Polish Journal of Otolaryngology; 2018, 72, 5; 24-30
0030-6657
2300-8423
Pojawia się w:: Polish Journal of Otolaryngology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Mucosal wave measurements in the diagnosis of functional dysphonia
Autorzy:: Szkiełkowska, Agata
Krasnodębska, Paulina
Miaśkiewicz, Beata
Włodarczyk, Elżbieta
Domeracka-Kolodziej, Anna
Skarżyński, Henryk
Powiązania:: https://bibliotekanauki.pl/articles/1397747.pdf
Data publikacji:: 2019
Wydawca:: Index Copernicus International
Tematy:: electroglottography
functional dysphonia
mucosal wave
open quotient
videostroboscopy
Opis:: ntroduction: The publication describes the characteristics of the glottis in FDs objectified by OQ, measured with VSK and EGG. Aim: The aim of the study was to objectify glottal function in different types of FDs. The scope was to use open quotients gained from various mucosal wave imaging techniques for differential diagnosis of FDs. Material and Method: The study included 204 individuals. In the study, each patient underwent otolaryngological and phoniatric examination. LVS, EGG and VSK were conducted, their results were recorded and stored using an EndoSTROB-DX- -Xion GmbH (Berlin) device with DIVAS software. Results: All patients with FDs had abnormalities in LVS. A statistical analysis showed differences in LVS characteristics according to the type of FD. The mean value of OQVSK was 0.521 in the control group and 0.565 in the study group (P < 0.05). Significant differences were found between patients with hypofunctional – 0.584 and hyperfunctional dysphonia – 0.55. The QOQEGG mean value in patients with FDs was 0.581 and in the control group 0.549 (P < 0.01). There were statistically significant differences between groups of patients with hyper- and hypofunctional dysphonias. Medians amounted to 0.574 and 0.604, respectively. Authors observed different relations of OQ with the type of FD. They decided to introduce a new parameter, illustrating the proportion of QOQEGG/OQVSK. Conclusions: Videostrobokymographic and electroglottographic open quotients differentiate euphony from dysphony. The value of OQVSK and QOQEGG and their proportion varies depending on different types of functional dysphonias. The OQVSK and QOQEGG should be included in the diagnostic algorithm of voice.
Źródło:: Polish Journal of Otolaryngology; 2019, 73, 6; 1-7
0030-6657
2300-8423
Pojawia się w:: Polish Journal of Otolaryngology
Dostawca treści:: Biblioteka Nauki

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