Validation of the Arabic version of vocal tract discomfort scale

References

• Chen S, Chiang S, Chung Y, et al. Risk factors and effects of voice problems for teachers. J Voice. 2010;24:183–192.
   PubMed Web of Science ®Google Scholar
• Natour Y, Darawsheh W, Bashiti S, et al. A study of VHI scores and acoustic features in street vendors as occupational voice users. J Commun Disord. 2018;71:11–21.
   PubMed Web of Science ®Google Scholar
• Niebudek-Bogusz E, Koytlo P, Sliwinska-Kowalska M. Evaluation of voice acoustic parameters related to the vocal-loading test in professionally active teachers with dysphonia. Int J Occup Med Environ Health. 2007;20:25–30.
   PubMedGoogle Scholar
• Roy N, Merrill RM, Thibeault S, et al. Prevalence of voice disorders in teachers and the general population. J Speech Lang Hear Res. 2004;47:281–293.
   PubMed Web of Science ®Google Scholar
• Sataloff R. Professional voice: the science and art of clinical care. San Diego: Singular Publishing Group; 1997.
   Google Scholar
• Schneider C, Saxon K, Dennehy C. Exercise physiology: perspective for vocal training. In: R Sataloff, editor. Professional voice: the science and art of clinical care. San Diego, CA: Singular; 1997. p. 301–306.
   Google Scholar
• Francis D, Daniero J, Hovis K, et al. Voice-related patient-reported outcome measures: a systematic review of instrument development and validation. J Speech Lang Hear Res. 2017;60:62–88.
   PubMed Web of Science ®Google Scholar
• Baken R, Orlikoff R. Clinical measurement of speech and voice. 2nd ed. San Diego, CA: Singular Publishing Group; 2000.
   Google Scholar
• Stemple J, Roy N, Klaben B. Clinical voice pathology: theory and management. 5th ed. San Diego, CA: Plural Publishing Inc.; 2014.
   Google Scholar
• Åhlander V, Rydell R, Löfqvist A. Speaker's comfort in teaching environments: voice problems in Swedish teaching staff. J Voice. 2011;25:430–440.
   PubMed Web of Science ®Google Scholar
• AlBustan S, Marie B, Natour Y, et al. Kuwaiti teachers’ perception of voice handicap. J Voice. 2018;32:319–324.
   PubMed Web of Science ®Google Scholar
• Behlau M, Zambon F, Madazio G. Managing dysphonia in occupational voice users. Curr Opin Otolaryngol Head Neck Surg. 2014;22:188–194.
   PubMed Web of Science ®Google Scholar
• Karnell M, Melton S, Childes J, et al. Reliability of clinician-based (GRBAS and CAPE-V) and patient-based (V-RQOL and IPVI) documentation of voice disorders. J Voice. 2007;21:576–590.
   PubMed Web of Science ®Google Scholar
• Lehto L, Laaksonen L, Vilkman E, et al. Occupational voice complaints and objective acoustic measures – do they correlate? Logop Phoniatr Voco. 2006;31:147–152.
   PubMedGoogle Scholar
• Marie BS, Natour YS, Haj-Tas MA. Jordanian teachers’ perceptions of voice handicap. Logop Phoniatr Voco. 2014;39:81–86.
   PubMed Web of Science ®Google Scholar
• Saleem AF, Natour YS. Standardization of the Arabic version of the voice handicap index: an investigation of validity and reliability. Logop Phoniatr Voco. 2010;35:183–188.
   PubMed Web of Science ®Google Scholar
• Martins R, do Amaral H, Tavares E, et al. Voice disorders: etiology and diagnosis. J Voice. 2016;30:761.e1–761.e9.
   Web of Science ®Google Scholar
• Wingate J, Brown W, Shrivastav R, et al. Treatment outcomes for professional voice users. J Voice. 2007;21:433–449.
   PubMed Web of Science ®Google Scholar
• American Speech-Language Hearing Association. Voice disorders [accessed 29th September 2018]. Available from: https://www.asha.org/practice-portal/clinical-topics/voice-disorders/
   Google Scholar
• Mathieson L, Hirani SP, Epstein R, et al. Laryngeal manual therapy: a preliminary study to examine its treatment effects in the management of muscle tension dysphonia. J Voice. 2009;23:353–366.
   PubMed Web of Science ®Google Scholar
• Rodrigues G, Zambon F, Mathieson L, et al. Vocal tract discomfort in teachers: its relationship to self-reported voice disorders. J Voice. 2013;27:473–480.
   PubMed Web of Science ®Google Scholar
• Mathieson L. Vocal tract discomfort in hyperfunctional dysphonia. J Voice. 1993;2:40–48.
   Google Scholar
• Lopes LW, Cabral GF, de Almeida A. Vocal tract discomfort symptoms in patients with different voice disorders. J Voice. 2015;29:317–323.
   PubMed Web of Science ®Google Scholar
• Aaronson N, Alonso J, Burnam A, et al. Assessing health status and quality-of-life instruments: attributes and review criteria. Qual Life Res. 2002;11:193–205.
   PubMed Web of Science ®Google Scholar
• Mendes A, Lucena B, Araújo A, et al. Teacher’s voice: vocal tract discomfort symptoms, vocal intensity and noise in the classroom. CoDAS. 2016;28:168–175.
   PubMed Web of Science ®Google Scholar
• Niebudek-Bogusz E, Woźnicka E, Wiktorowicz J, et al. Applicability of the Polish Vocal Tract Discomfort (VTD) scale in the diagnostics of occupational dysphonia. LogopPhoniatr Voco. 2012;37:151–157.
   PubMed Web of Science ®Google Scholar
• Woznicka E, Niebudek-Bogusz E, Kwiecie J, et al. Applicability of the Vocal Tract Discomfort (VTD) scale in evaluating the effects of voice therapy of occupational voice disorders. Med Pr. 2012;63:141–152.
   PubMed Web of Science ®Google Scholar
• Robotti C, Mozzanica F, Pozzali I, et al. Cross-cultural Adaptation and Validation of the Italian Version of the Vocal Tract Discomfort Scale (I-VTD). J Voice. 2017;31:773.e1–77773.e10.
   Google Scholar
• Santi M, Romano A, Dajer M, et al. Vocal Tract Discomfort Scale: validation of the Argentine version. J Voice. [cited 2018 Sep 8]. DOI:10.1016/j.jvoice.2018.08.004
   Web of Science ®Google Scholar
• Lukaschyk J, Brockmann-Bauser M, Beushausen U. Transcultural adaptation and validation of the German Version of the Vocal Tract Discomfort Scale. J Voice. 2017;3:261.e1–261.e8.
   Google Scholar
• Luyten A, Bruneel L, Meerschman I, et al. Prevalence of vocal tract discomfort in the Flemish population without self-perceived voice disorders. J Voice. 2016;30:308–314.
   PubMed Web of Science ®Google Scholar
• Torabi H, Khoddami SM, Ansari NN, et al. The Vocal Tract Discomfort Scale: validity and reliability of the Persian version in the assessment of patients with muscle tension dysphonia. J Voice. 2016;30:711–716.
   PubMed Web of Science ®Google Scholar
• Darawsheh W, Natour Y, Sada E. Applicability of the Arabic version of Vocal Tract Discomfort Scale (VTDS) with student singers as professional voice users. Logop Phoniatr Voco. 2018;43:80–91.
   PubMed Web of Science ®Google Scholar
• Dancey C, Reidy J. Statistics without maths for psychology: using SPSS for Windows. London: Prentice Hall; 2004.
   Google Scholar
• Amir O, Ashkenazi O, Leibovitzh T, et al. Applying the Voice Handicap Index (VHI) to dysphonic and nondysphonic Hebrew speakers. J Voice. 2006;20:318–332.
   PubMed Web of Science ®Google Scholar
• Mukaka M. Statistics corner: a guide to appropriate use of correlation coefficient in medical research. Malawi Med J. 2012;24:69–71.
   PubMed Web of Science ®Google Scholar
• Kline P. The handbook of psychological testing. 2nd ed. London: Routledge; 2000.
   Google Scholar
• Nunnaly J. Psychometric theory. New York: McGraw-Hill; 1987.
   Google Scholar
• Sharma B, Jain R. Right choice of a method for determination of cut-off values: a statistical tool for a diagnostic test. Asian J Med Sci. 2014;5:30–34.
   Google Scholar