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Cantor-Cutiva LC, Malebrán C, de Oliveira IB, Cerda F, Dalmasso MDC, Díaz A, Manzano C, Morales A, Piccolotto Ferreira L, Ramonda J, Vaz Masson ML. Prospective Teacher's Voice Questionnaire (PTVQ): Development of a Questionnaire to Assess Training-Related Voice Symptoms Among Prospective Teachers. J Voice 2024:S0892-1997(24)00238-8. [PMID: 39142924 DOI: 10.1016/j.jvoice.2024.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 07/22/2024] [Accepted: 07/23/2024] [Indexed: 08/16/2024]
Abstract
AIM To develop and validate a self-administered population-specific survey, available in Spanish, Portuguese, and English, which investigates the prevalence of voice symptoms and perceptions of risk factors associated with training among prospective teachers. METHODS The present study had three stages: the first stage included a literature review and content validation by experts that supported the survey development. From this phase, we defined five aspects of the Prospective Teacher's Voice Questionnaire (PTVQ): (1) target population, (2) research objectives, (3) questions to be included, (4) scales for the answers, and (5) relevance, comprehensiveness, clarityclarity, and understandability of the questions. This process was performed in parallel for the three languages (Spanish, Portuguese, and English). The second stage included pilot testing. This involved administering the first draft of the survey to a group of 120 students to evaluate the feasibility and effectiveness of the survey instrument, identify any potential problems with the survey, and refine the instrument based on feedback from the pilot participants. The third stage includes the restructuring of the questionnaire's voice quality section to eliminate redundant questions. Through Principal Component Analysis, multicollinear variables were condensed, facilitating the removal of redundant items, and ensuring that the final questionnaire comprised only the most relevant and discriminative questions. RESULTS AND DISCUSSION The final version of the survey, available in Spanish, Portuguese, and English, consists of four sections with a total of 57 questions. The development of the PTVQ represents a significant step toward better understanding and addressing voice disorders among prospective teachers. Future research could further refine the questionnaire and explore its predictive validity in identifying individuals at risk of voice disorders early in their teaching careers. Additionally, interventions based on the findings from the PTVQ could be developed to support the voice health and well-being of prospective teachers, ultimately improving teaching quality and job satisfaction in educational settings.
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Affiliation(s)
| | - Celina Malebrán
- School of Speech-Language Pathology, College of Dentistry and Rehabilitation Sciences, Universidad San Sebastián, Santiago, Chile
| | | | - Felipe Cerda
- Department of Speech-Language and Pathology, College of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Adriana Díaz
- National Division of Health for the Police Department (Hospital Policial), Montevideo, Uruguay
| | - Carlos Manzano
- Hospital Médica Sur/Centro Médico ABC, Mexico City, Mexico
| | - Alejandro Morales
- Program of Speech and Language Pathology and Audiology, Manuela Beltran University, Bogota, Colombia
| | - Léslie Piccolotto Ferreira
- Department of Theories and Methods in Speech Therapy and Physiotherapy, Pontifical Catholic University of São Paulo, São Paulo, SP, Brazil
| | - Jessica Ramonda
- Instituto Superior de ORL y Fonoaudiología, Cordoba, Argentina
| | - Maria Lúcia Vaz Masson
- Speech-Language-Pathology-Hearing Sciences Department, Multidisciplinary Institute of Rehabilitation and Health, Federal University of Bahia, Bahia, Brazil
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Benšić A, Kolundžić Z, Dokoza KP. Prevalence of Perceived Voice Disorders and Associated Risk Factors in Teachers and General Population in Croatia. J Voice 2024:S0892-1997(24)00159-0. [PMID: 38866637 DOI: 10.1016/j.jvoice.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 06/14/2024]
Abstract
OBJECTIVES There is no available data on the prevalence of voice disorders in Croatia. The objective of this research was to determine the prevalence of perceived voice disorders (PVD) in teachers and general population in Croatia using the Croatian Voice Handicap Index (VHI-HR) questionnaire. METHODS This research was divided into two phases. In phase I, the potential of the VHI-HR questionnaire to distinguish individuals with and without voice disorders was assessed. A total of 113 participants completed the VHI-HR. Receiver operating characteristic analysis was performed. In phase II, a cross-sectional study was conducted. A total of 1898 participants, including 1088 teachers from 434 Croatian schools, and 810 nonteachers were included in the study. The questionnaire on sociodemographic factors, potential risk factors associated with voice disorders, and the VHI-HR was administered. The differences in the PVD prevalence in teachers and nonteacher adults and adverse effects of PVD were investigated. The multiple logistic regression model was used to examine the factors associated with PVD occurrence. RESULTS In phase I, the cut-off point of 18.32 with 93.44% sensitivity and 98.08% specificity for VHI-HR was determined. In phase II, higher lifetime PVD prevalence was found among teachers. The point prevalence of PVD was 45.68% for teachers, and 21.11% for nonteachers. This study demonstrated that being a teacher, a woman, having a family history of voice disorders, reflux, working in environment with elevated noise levels, and having more than 30years of employment are associated with PVD occurrence. CONCLUSIONS VHI-HR score of 19 and higher proves effective in distinguishing individuals with voice disorders from those without. The odds of having PVD for teachers are 2.83 times higher than for nonteachers. Risk factors for voice disorders, among others, include occupational use of voice and working in environments with elevated noise levels.
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Affiliation(s)
- Anja Benšić
- University of Rijeka, Speech and Language Pathology Studies, Rijeka, Croatia; University of Rijeka, Speech and Language Pathology Center, Rijeka, Croatia.
| | - Zdravko Kolundžić
- University of Rijeka, Speech and Language Pathology Studies, Rijeka, Croatia; University of Rijeka, Speech and Language Pathology Center, Rijeka, Croatia
| | - Katarina Pavičić Dokoza
- University of Rijeka, Speech and Language Pathology Studies, Rijeka, Croatia; Polyclinic for the Rehabilitation of Listening and Speech (SUVAG) Zagreb, Zagreb, Croatia
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Garabet R, Melley LE, Sataloff RT. Noninvasive Management of Voice Disorders: An Umbrella Review. J Voice 2024:S0892-1997(24)00099-7. [PMID: 38604901 DOI: 10.1016/j.jvoice.2024.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVES The aim of this study was to assess published systematic reviews that discussed noninvasive management of voice disorders. An umbrella review was conducted to collect, organize, and summarize narratively all available pharmacologic and voice therapy interventions. STUDY DESIGN Umbrella review of systematic reviews. METHODS Pertinent systematic reviews were identified by searching Pubmed/Medline and Embase. A primary screen identified studies related to voice. The second round of screening focused on studies that involved noninvasive management of voice disorders such as pharmacologic or voice therapy interventions. Variables of interest included study design, number of studies included in the review, target population, method of intervention, and outcomes. RESULTS Forty-three systematic reviews were eligible and included in the umbrella review. Ten studies focused on pharmacologic interventions, and 33 studies focused on voice therapy. Individual studies included in the systematic reviews ranged from 2-47, with a total of 601 studies overall. CONCLUSIONS This study provides a detailed review of all available systematic reviews on noninvasive management of voice disorders. Explored medications included proton pump inhibitors, calcium channel blockers, tricyclic antidepressants, antibiotics, corticosteroids, and hormone replacement. Explored voice therapy techniques included hydration, vocal function exercises, laryngeal manual therapy, respiratory exercise, biofeedback, phonation, coping strategies, and others. This may be utilized to guide therapeutic decision-making and identify current gaps in the literature that may warrant future investigation.
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Affiliation(s)
- Razmig Garabet
- Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Lauren E Melley
- Department of Otolaryngology - Head and Neck Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania
| | - Robert T Sataloff
- Department of Otolaryngology - Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania.
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Iliadou E, Fortune-Ely M, Melley LE, Garabet R, Sataloff RT, Rubin JS. Patients' Demographics and Risk Factors in Voice Disorders: An Umbrella Review of Systematic Reviews. J Voice 2024:S0892-1997(24)00080-8. [PMID: 38556378 DOI: 10.1016/j.jvoice.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/09/2024] [Accepted: 03/11/2024] [Indexed: 04/02/2024]
Abstract
OBJECTIVES This study aimed to provide a comprehensive overview of the systematic reviews that focus on the prevalence of voice disorders (VDs), associated risk factors, and the demographic characteristics of patients with dysphonia. An umbrella review was conducted to identify general research themes in voice literature that might guide future research initiatives and contribute to the classification of VDs as a worldwide health concern. STUDY DESIGN Umbrella review of systematic reviews. METHODS Pubmed/Medline and Embase were searched for eligible systematic reviews by two authors independently. Extracted data items included the study publication details, study design, characteristics of the target population, sample size, region/country, and incidence and/or prevalence of the VD(s) of interest. RESULTS Forty systematic reviews were included. Sixteen reported a meta-analysis. Great heterogeneity in methods was found. A total of 277,035 patients across the included studies were included with a prevalence ranging from 0%-90%. The countries represented best were the United States and Brazil, with 13 studies each. Aging, occupational voice use, lifestyle choices, and specific comorbidities, such as obesity or hormonal disorders, seem to be associated with an increased prevalence of dysphonia. CONCLUSIONS This review underscores the influence of VDs on distinct patient groups and the general population. A variety of modifiable or non-modifiable risk factors, having varied degrees of impact on voice qualities, have been identified. The overall effect of VDs is probably underestimated due to factors, such as sample size, patient selection, underreporting of symptoms, and asymptomatic cases. Employing systematic reviews with consistent methodologies and criteria for diagnosing VDs would enhance the ability to determine the prevalence of VDs and their impact.
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Affiliation(s)
| | | | - Lauren E Melley
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia
| | - Razmig Garabet
- Department of Otolaryngology, Drexel University College of Medicine, Philadelphia
| | - Robert T Sataloff
- Department of Otolaryngology, Drexel University College of Medicine, Philadelphia
| | - John S Rubin
- University College London Hospital Trust, London, United Kingdom
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Hockey K, Kennedy E. Clinical Characteristics of Individuals Presenting to Physiotherapy for Voice and Throat Care: A Retrospective Case Notes Review. J Voice 2024:S0892-1997(24)00009-2. [PMID: 38429117 DOI: 10.1016/j.jvoice.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Currently, little is known about the characteristics of individuals presenting for physiotherapy care with voice and throat problems. PURPOSE The aim of this study is to describe the demographic and clinical characteristics of individuals presenting to physiotherapy for voice and throat-related problems, and to use this information to clarify the role of physiotherapy in the management of people with voice and throat problems. METHODS A retrospective clinical case notes review was conducted of all clients who accessed physiotherapy for voice and throat problems at a private practice based in Christchurch within a 12-month period from 1st October 2020 to 1st October 2021. RESULTS Data were analyzed from 53 patient charts. The typical profile of an individual accessing physiotherapy for voice and throat problems were female (n = 37), NZ European (n = 26), singer (n = 43), with chronic problems (n = 20), of a nontraumatic origin (n = 45). Voice problems were present in 39 cases and muscle-related problems were present in 42 cases. Treatment primarily included manual therapy and various modes of exercise therapy. CONCLUSIONS The clinical characteristics described offer insight into the demographic and clinical characteristics of individuals accessing physiotherapy services for voice and throat problems. A high prevalence of muscle-related problems and wider issues were identified, consistent with the physiotherapy skill set. Physiotherapy appears to complement existing ENT or SLT services by identifying and managing muscle-related voice problems and addressing wider factors contributing to voice and throat problems.
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Arslan Sarımehmetoğlu E, Barmak E. Examination of Voice Perception and Voice Fatigue in Call Center Employees. J Voice 2024:S0892-1997(24)00013-4. [PMID: 38311499 DOI: 10.1016/j.jvoice.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/06/2024]
Abstract
OBJECTIVES Call center employees are professional voice users and use their voices extensively while performing their professional functions. The purpose of this study is to examine whether a higher occupational voice burden among call center employees affects voice fatigue and perception. METHODS A total of 114 adult individuals working in call centers who were not diagnosed with any voice disorder (study group, n = 57) and who were not professional voice users (control group, n = 57) were included in this study. Demographic information, the Voice Fatigue Index (VFI), and the Voice Handicap Index-10 (VHI-10) were administered to all participants. Sub-factors of the VFI, such as tiredness and avoidance of voice use (factor 1), physical discomfort after voice use (factor 2), and improvement in symptoms with rest (factor 3), were also examined. RESULTS Each group included 71.9% females (n = 41) and 28.1% men (n = 16). The scores of VFI factor 1, VFI factor 2, 3, VFITOTAL, and VHI-10 in the study group were statistically higher than those in the control group. The average VFI factor 2, VFI factor 3, and VFITOTAL scores of females in the study group were considerably greater than the average scores of men. The VFI and its sub-factors, as well as the VHI-10 scores of the study group whose daily working hours were 8 hours or less and 8 hours or more, did not vary significantly. CONCLUSIONS It has been observed that call center employees experience voice fatigue, which has an impact on voice perception in their professional functions. As a result of their heavy vocal load, contact center workers may be at a higher risk of acquiring voice disorders. Voice fatigue must be taken into account in the assessment and intervention of contact center employees by professionals and therapists working in the field of voice.
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Affiliation(s)
| | - Elife Barmak
- Department of Speech and Language Therapy, Ankara Yıldırım Beyazıt University, Ankara, Turkey.
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de Jesus Batista D, Lopes LW, Almeida AA, Siqueira LTD, Ribeiro VV. What Factors Determine the Use of Volitional and Non-Volitional Devices in Vocal Interventions Performed by Brazilian Speech-Language Pathologists? J Voice 2023:S0892-1997(23)00346-6. [PMID: 37957072 DOI: 10.1016/j.jvoice.2023.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVE To analyze the determining factors for using devices in vocal interventions and characterize their use by Brazilian speech-language pathologists (SLPs). METHODS This cross-sectional observational study had a sample of 148 SLPs with clinical practice in voice. They answered an online questionnaire via Google Forms about sociodemographic data, training, work in the area, and the use of devices in vocal interventions. Data were analyzed descriptively and inferentially. RESULTS Tubes, straws, and masks were the most commonly used devices. SLPs specializing in voice are more inclined to use thermotherapy and kinesio tapings while being less inclined to use therapeutic ultrasounds and nebulizers. Voice specialists are less likely to employ electrostimulation. The choice to use photobiomodulation and auditory monitoring devices is influenced by the years of clinical experience, whereas the speech-language therapy training duration affects the use of electrostimulation. The age of the professional also plays a role in the utilization of vibratory stimulation. Vibratory stimulation, auditory monitoring devices, thermotherapy, and nebulization are more frequently utilized among individuals who rely on their voices for occupational purposes, whereas electrostimulation is less common. The use of photobiomodulation is infrequent in children; vibratory stimulation is more common in adolescents, and thermotherapy is relatively common among older individuals. Most of these devices are typically prescribed in execution time during vocal intervention. CONCLUSION The specialization, the time since graduation and in the occupation, and the target population of the service are the determining factors for the use of devices. They are used in vocal therapy and training, targeting vocal function.
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Affiliation(s)
- Denis de Jesus Batista
- Postgraduate Program in Decision Models and Health, Statistics Departament, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil; Associate Postgraduate Program in Speech-language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas.
| | - Leonardo Wanderley Lopes
- Associate Postgraduate Program in Speech-language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas; Department of Speech-Language Therapy, and Postgraduate Program in Decision Models and Health at the Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Anna Alice Almeida
- Associate Postgraduate Program in Speech-language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas; Department of Speech-Language Therapy, and Postgraduate Program in Decision Models and Health at the Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | | | - Vanessa Veis Ribeiro
- Associate Postgraduate Program in Speech-language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas; Speech-language Therapy Course and Postgraduate Program in Medical Sciences, Universidade de Brasília
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