Prevalence of Voice Disorders among University Teachers
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Abstract
Background: Voice disorders pose a significant occupational hazard for individuals in voice-demanding professions, notably university professors. The complexity and frequency of these disorders highlight the need for a deeper understanding of their prevalence, severity, and the impact on affected individuals.
Objective: This study aimed to investigate the prevalence and severity of voice disorders among university professors, examining the differences in occurrence between genders and identifying potential risk factors contributing to these conditions.
Methods: Employing an observational cross-sectional study design, data were collected from a sample of 390 university professors from various institutions. Participants were assessed for voice disorders using a comprehensive voice handicap questionnaire. The severity of voice disorders was categorized into mild, moderate, and severe based on self-reported symptoms. Statistical analysis was conducted using SPSS version 26 to analyze demographic information, with percentages calculated for qualitative data and mean and standard deviation for quantitative data.
Results: The study found that 57.7% of participants experienced mild voice disorders, 22.8% moderate, and 19.5% severe, indicating a significant prevalence of voice issues among university professors. Gender analysis revealed that males exhibited a higher prevalence (58.5%) compared to females (41.5%), yet females reported greater severity in their conditions. Additionally, age-related differences suggested younger professors were more susceptible to voice disorders.
Conclusion: Voice disorders are notably prevalent among university professors, with significant variations in severity observed between genders. These findings underscore the importance of implementing preventive measures and vocal hygiene programs tailored to the needs of those in voice-intensive occupations. Addressing these issues is vital for maintaining vocal health and ensuring the longevity of professionals' careers in education.
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References
Addy TM, Dube D, Mitchell KA, SoRelle M. What inclusive instructors do: Principles and practices for excellence in college teaching: Taylor & Francis; 2023.
Al-Dhief FT, Latiff NMaA, Malik NNNA, Salim NS, Baki MM, Albadr MAA, et al. A survey of voice pathology surveillance systems based on internet of things and machine learning algorithms. IEEE Access. 2020;8:64514-33.
Barsties v. Latoszek B, Watts CR, Schwan K, Hetjens S. The maximum phonation time as marker for voice treatment efficacy: A network meta‐analysis. Clinical Otolaryngology. 2023;48(2):130-8.
Besser A, Lotem S, Zeigler-Hill V. Psychological stress and vocal symptoms among university professors in Israel: implications of the shift to online synchronous teaching during the COVID-19 pandemic. Journal of voice. 2022;36(2):291. e9-. e16.
Brockmann-Bauser M, de Paula Soares MF. Do We Get What We Need from Clinical Acoustic Voice Measurements? Applied sciences. 2023;13(2):941.
Brockmann-Bauser M, Van Stan JH, Sampaio MC, Bohlender JE, Hillman RE, Mehta DD. Effects of vocal intensity and fundamental frequency on cepstral peak prominence in patients with voice disorders and vocally healthy controls. Journal of Voice. 2021;35(3):411-7.
de Oliveira Lemos I, Marchand DLP, Cunha EO, Silvério KCA, Cassol M. What are the symptoms that characterize the clinical condition of vocal fatigue? a scoping review and meta-Analysis. Journal of Voice. 2023.
Hillman RE, Stepp CE, Van Stan JH, Zañartu M, Mehta DD. An updated theoretical framework for vocal hyperfunction. American Journal of Speech-Language Pathology. 2020;29(4):2254-60.
Islam R, Tarique M, Abdel-Raheem E. A survey on signal processing based pathological voice detection techniques. IEEE Access. 2020;8:66749-76.
Li S, Li Y, Lv H, Jiang R, Zhao P, Zheng X, et al. The prevalence and correlates of burnout among Chinese preschool teachers. BMC public health. 2020;20(1):1-10.
Mohammed MA, Abdulkareem KH, Mostafa SA, Khanapi Abd Ghani M, Maashi MS, Garcia-Zapirain B, et al. Voice pathology detection and classification using convolutional neural network model. Applied Sciences. 2020;10(11):3723.
Nallamuthu A, Boominathan P, Arunachalam R, Mariswamy P. Outcomes of vocal hygiene program in facilitating vocal health in female school teachers with voice problems. Journal of voice. 2023;37(2):295. e11-. e22.
Paulmann S, Weinstein N. Teachers' motivational prosody: A pre‐registered experimental test of children's reactions to tone of voice used by teachers. British Journal of Educational Psychology. 2023;93(2):437-52.
Phadke KV, Laukkanen A-M, Ilomäki I, Kankare E, Geneid A, Švec JG. Cepstral and perceptual investigations in female teachers with functionally healthy voice. Journal of Voice. 2020;34(3):485. e33-. e43.
Porcaro CK, Howery S, Suhandron A, Gollery T. Impact of vocal hygiene training on teachers’ willingness to change vocal behaviors. Journal of Voice. 2021;35(3):499. e1-. e11.
Rodriguez-Duenas WR, Sarmiento-Rojas J, Gomez-Medina MF, Espitia-Rojas GV. How can technology assist occupational voice users? Disability and Rehabilitation: Assistive Technology. 2023;18(4):369-77.
Sapienza C, Hoffman B. Voice disorders: Plural Publishing; 2020.
Shembel AC, Lee J, Sacher JR, Johnson AM. Characterization of primary muscle tension dysphonia using acoustic and aerodynamic voice metrics. Journal of Voice. 2023;37(6):897-906.
Tuncer T, Dogan S, Özyurt F, Belhaouari SB, Bensmail H. Novel multi center and threshold ternary pattern based method for disease detection method using voice. IEEE Access. 2020;8:84532-40.
Vertanen-Greis H, Löyttyniemi E, Uitti J. Voice disorders are associated with stress among teachers: a cross-sectional study in Finland. Journal of Voice. 2020;34(3):488. e1-. e8.
Vertanen-Greis H, Löyttyniemi E, Uitti J, Putus T. Self-reported voice disorders of teachers and indoor air quality in schools: a cross-sectional study in Finland. Logopedics Phoniatrics Vocology. 2023;48(1):1-11.
Vincent I, Emm MJ. The Effects of Collegiate Sports Coaching on the Male Voice: Pilot Data. Journal of Voice. 2023;37(1):145. e7-. e18.
von Haaren-Mack B, Schaefer A, Pels F, Kleinert J. Stress in physical education teachers: a systematic review of sources, consequences, and moderators of stress. Research Quarterly for Exercise and Sport. 2020;91(2):279-97.
Yildiz MG, Bilal N, Kara I, Sagiroglu S, Orhan I, Doganer A. Voice Disorders in Lower Primary School Teachers: An Observational Study. Journal of Voice. 2023;37(1):141. e1-. e8.