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Validity and Reliability of Korean Version of the Aging Voice Index (KAVI)  

Bae, In-Ho (Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University Yangsan Hospital)
Sung, Eui-Suk (Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University Yangsan Hospital)
Lee, Jin-Choon (Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University Yangsan Hospital)
Publication Information
Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics / v.30, no.1, 2019 , pp. 21-27 More about this Journal
Abstract
Background and Objectives : Voice disorder is recognized as a major problem because it negatively affects the elderly's social participation and quality of life. The purpose of this study was to examine the validity and reliability of Korean aging voice index (KAVI), which assesses the quality of life related to the voice of the elderly. Materials and Method : This study was conducted on 211 elderly people aged 65 years or older : 111 patients with voice disorder (mean age 69.8, range 65-80 years) and 100 nomorphonic participants (mean age 70.6, range 65-82 years). Aging voice index was translated into Korean and used and Korean voice-related quality of life (KVQOL) was conducted to verify KAVI. The validity (item validity, concurrent validity, and construct validity) and reliability (test-retest reliability and internal consistency reliability) of KAVI. Results : The item validity (ICC=0.895) and construct validity (r=0.765) showed a high correlation, respectively. And concurrent validity (r=0.748), test-retest reliability (0.851), and internal consistency reliability (${\alpha}=0.832$) were statistically significant in voice disorder group. In addition, there was a significant difference between the voice disorder and the nomorphonic group in AVI total score. Conclusion : KAVI is a validated and reliable quality of life tool that will be useful for assessing the presence and effectiveness of interventions in clinical settings.
Keywords
Aging voice; Presbyphonia; KAVI; Quality of life; Dyphonia;
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  • Reference
1 United Nations, New York, Ny. Department of Economic and Social Affairs. World population ageing, 1950-2050. United Nations Publications;2002.
2 Korea Statistical Information Service. Population and Housing Census. Statistics Korea;2017.
3 Roy N, Stemple J, Merrill RM, Thomas L. Epidemiology of voice disorders in the elderly: preliminary findings. Laryngoscope 2007;117(4):628-33.   DOI
4 Yamauchi A, Imagawa H, Yokonishi H, Nito T, Yamasoba T, Goto T, et al. Evaluation of vocal fold vibration with an assessment form for high-speed digital imaging: comparative study between healthy young and elderly subjects. J Voice 2012;26(6):742-50.   DOI
5 Wilson JA, Deary IJ, Millar A, Mackenzie K. The quality of life impact of dysphonia. Clin Otolaryngol Allied Sci 2002; 27(3):179-82.   DOI
6 Branski RC, Cukier-Blaj S, Pusic A, Cano SJ, Klassen A, Mener D, et al. Measuring quality of life in dysphonic patients: a systematic review of content development in patient-reported outcomes measures. J Voice 2010;24(2):193-8.   DOI
7 Francis DO, Daniero JJ, Hovis KL, Sathe N, Jacobson B, Penson DF, et al. Voice-related patient-reported outcome measures: a systematic review of instrument development and validation. J Speech Lang Hear Res 2017;60(1):62-88.   DOI
8 Jacobson BH, Johnson A, Grywalski C, Silbergleit A, Jacobson G, Benninger MS, et al. The voice handicap index (VHI): development and validation. Am J Speech Lang Pathol 1997;6(3):66-70.   DOI
9 Kim JO, Park SY, Choi SH, Choi JN, Choi HS. Validity and reliability of Korean-version of voice handicap index and voice-related quality of life. Phonetics and Speech Sciences 2007;14(3):111-25.
10 Yun YS, Kim HH, Son YI, Choi HS. Validation of the Korean Voice Handicap Index (K-VHI) and the clinical usefulness of Korean VHI-10. Korean Journal of Communication Disorders 2008;13(2):216-41.
11 Rosen CA, Lee AS, Osborne J, Zullo T, Murry T. Development and validation of the voice handicap index-10. Laryngoscope 2004;114(9):1549-56.   DOI
12 Hogikyan ND, Sethuraman G. Validation of an instrument to measure voice-related quality of life (V-RQOL). J Voice 1999;13(4):557-69.   DOI
13 Etter NM, Hapner ER, Barkmeier-Kraemer JM, Gartner-Schmidt JL, Dressler EV, Stemple JC. Aging Voice Index (AVI): Reliability and Validity of a Voice Quality of Life Scale for Older Adults. J Voice; 2018.
14 Schwartz SR, Cohen SM, Dailey SH, Rosenfeld RM, Deutsch ES, Gillespie MB, et al. Clinical practice guideline: hoarseness (dysphonia). Otolaryngol Head Neck Surg 2009;141(1_suppl):1-31.
15 Martins RHG, Goncalvez TM, Pessin ABB, Branco A. Aging voice: presbyphonia. Aging Clin Exp Res 2014;26(1): 1-5.   DOI
16 Verdonck-de Leeuw IM, Mahieu HF. Vocal aging and the impact on daily life: a longitudinal study. J Voice 2004;18(2):193-202.   DOI
17 Etter NM, Stemple JC, Howell DM. Defining the Lived Experience of Older Adults With Voice Disorders. J Voice 2013;27(1):61-7.   DOI