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Scientific paper - Original scientific paper
The usefulness of wideband absorbance in the diagnosis of otosclerosis
International Journal of Audiology, 59 (2020), 11; 859-865. https://doi.org/10.1080/14992027.2020.1785644
Kelava, Iva; Ries, Mihael; Valent, Anđa; Ajduk, Jakov; Trotić, Robert; Košec, Andro; Bedeković, Vladimir

Institutional repository: Dr Med - University of Zagreb School of Medicine Digital Repository

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Kelava, I., Ries, M., Valent, A., Ajduk, J., Trotić, R., Košec, A. & Bedeković, V. (2020). The usefulness of wideband absorbance in the diagnosis of otosclerosis. International Journal of Audiology, 59. (11), 859-865. doi: 10.1080/14992027.2020.1785644

Kelava, Iva, et al. "The usefulness of wideband absorbance in the diagnosis of otosclerosis." International Journal of Audiology, vol. 59, no. 11, 2020, pp. 859-865. https://doi.org/10.1080/14992027.2020.1785644

Kelava, Iva, Mihael Ries, Anđa Valent, Jakov Ajduk, Robert Trotić, Andro Košec and Vladimir Bedeković. "The usefulness of wideband absorbance in the diagnosis of otosclerosis." International Journal of Audiology 59, no. 11 (2020): 859-865. https://doi.org/10.1080/14992027.2020.1785644

Kelava, I., et al. (2020) 'The usefulness of wideband absorbance in the diagnosis of otosclerosis', International Journal of Audiology, 59(11), pp. 859-865. doi: 10.1080/14992027.2020.1785644

Kelava I, Ries M, Valent A, Ajduk J, Trotić R, Košec A, and sur.. The usefulness of wideband absorbance in the diagnosis of otosclerosis. International Journal of Audiology [Internet]. 2020 November [cited 2025 January 21];59(11):859-865. doi: 10.1080/14992027.2020.1785644

I. Kelava, et al., "The usefulness of wideband absorbance in the diagnosis of otosclerosis", International Journal of Audiology, vol. 59, no. 11, pp. 859-865, November 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:105:465225. [Accessed: 21 January 2025]

Metadata
Title (english)The usefulness of wideband absorbance in the diagnosis of otosclerosis
AuthorIva Kelava
AuthorMihael Ries
AuthorAnđa Valent
AuthorJakov Ajduk
AuthorRobert Trotić
AuthorAndro Košec
AuthorVladimir Bedeković
Author's institutionUniversity of Zagreb
School of Medicine
(Department of Othorhinolaryngology and Head and Neck Surgery)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Clinical Medical Sciences
Otorhinolaryngology
Abstract (english)
Objective: To compare wideband absorbance (WBA) patterns between ears with otosclerosis and normal hearing ears and to investigate if WBA findings could be useful in the diagnosis of otosclerosis. ----- Design: WBA was obtained at 107 frequency samples ranging from 0.226 to 8 kHz (24 per octave). A T-test was performed to compare between WBA in ears with otosclerosis and in normal hearing ears. The ability of WBA to discriminate between the patients with otosclerosis from the normal hearing participants was tested with a receiver operating characteristics (ROC) curve analysis. ----- Study sample: Thirty-five patients with otosclerosis (age 31-64) and thirty-five normal hearing volunteers (age 32-64). ----- Results: In frequency range 0.432-1.059 kHz, mean WBA in otosclerosis was significantly lower than mean WBA in normal hearing ears and in frequency range 4.238-8 kHz mean WBA in otosclerosis was significantly higher than mean WBA in normal hearing ears. The ROC analysis revealed that ears with otosclerosis and normal hearing ears could be distinguished based on mean WBA in frequency range >0.5 ≤ 1 kHz (AUC = 0.673) and based on mean WBA in frequency range >4 ≤ 8 kHz (AUC = 0.769). ----- Conclusion: Our results suggest that WBA findings in ears with otosclerosis differ from WBA findings in normal hearing ears.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionAccepted version
Journal titleInternational Journal of Audiology
Numberingvol. 59, no. 11, pp. 859-865
p-ISSN1499-2027
e-ISSN1708-8186
DOIhttps://doi.org/10.1080/14992027.2020.1785644
URN:NBNurn:nbn:hr:105:465225
Publication2020-11
Document URLhttps://www.tandfonline.com/doi/full/10.1080/14992027.2020.1785644
Type of resourceText
Access conditionsOpen access
Embargo expiration date: 2021-12-01
Terms of useLicence In copyright icon
Created on2021-05-19 08:23:43