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Nazari MA, Saeedi S, Seifpanahi MS, Hadi N. Adaptation and Validation of the Persian Version of the Voice Handicap Index-10 (VHI-10). J Voice 2024:S0892-1997(24)00167-X. [PMID: 38960766 DOI: 10.1016/j.jvoice.2024.05.016] [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: 02/23/2024] [Revised: 05/22/2024] [Accepted: 05/23/2024] [Indexed: 07/05/2024]
Abstract
OBJECTIVES Voice disorders can profoundly impact health, quality of life, job performance, and social interactions. Traditional evaluations have expanded to include quality-of-life assessments, emphasizing self-reported outcomes. The Voice Handicap Index (VHI) stands out among relevant questionnaires, with the VHI-10 being a concise derivative. This study was conducted to translate and validate the Voice Handicap Index-10 (VHI-10) questionnaire for Persian speakers, enhancing clinical assessments of voice disorders and quality of life. METHODS This cross-sectional study, conducted in Iran, involved (1) translating the VHI-10 into Persian, (2) confirming face and content validity using Content Validity Ratio (CVR), and Content Validity Index (CVI), and (3) evaluating its reliability through a survey. A panel of experts confirmed the validity, and reliability of the study, which was assessed using Cronbach's alpha, Spearman-Brown, and Guttman coefficients. The survey involved 225 participants, including 150 healthy people and 75 patients with voice disorders, who were selected using a convenience sampling method. RESULTS All question items demonstrated a CVI greater than 0.79 and a CVR between 0.62 and 1. Reliability analysis yielded high Cronbach's alpha values for functional, physical, and emotional domains (0.909) and total (0.961). The mean overall scores of VHI-10 for healthy and disordered groups were 18.78 and 0.74, respectively. The VHI-10 effectively discriminated between healthy and disordered groups in all domains, with an accuracy of 97.33%. The determined cut-off point was 4.5, with a strong area under the Receiver Operating Characteristic (ROC) curve (0.989). CONCLUSION This study successfully adapted and validated the Persian version of the VHI-10. The questionnaire demonstrated high reliability and validity, distinguishing between individuals with and without voice disorders. This Persian version is now a valuable tool for speech and language pathologists conducting clinical voice evaluations in Iran and also it could be applied in studies to determine the effects of voice problems on participant's quality of life.
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Affiliation(s)
- Mohammad-Amin Nazari
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Soheila Saeedi
- Department of Health Information Technology, School of Allied Medical Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad-Sadegh Seifpanahi
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Autism Spectrum Disorders Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Niloofar Hadi
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
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Huang YA, Hsu TA, Fu S, Wang LM. Reliability and Validity of the Mandarin Version of the Voice-Related Quality of Life (MV-RQOL) Measure. J Voice 2024; 38:797.e17-797.e22. [PMID: 34848105 DOI: 10.1016/j.jvoice.2021.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/15/2021] [Accepted: 10/15/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVES The reliability and validity of the Voice-Related Quality of Life (V-RQOL) measure has been conducted in languages other than Mandarin. Therefore, this study aims to analyze the reliability and validity of the Mandarin version of the V-RQOL (MV-RQOL) questionnaire. METHODS The MV-RQOL was completed by a total of 57 participants, including 27 individuals with voice disorders (VD) and 30 individuals without voice disorders (NVD). Statistical analyses were carried out to evaluate the validity, reliability, reproducibility, and the Receiver Operating Characteristic (ROC) curve was also derived. RESULTS Statistical analyses demonstrated the MV-RQOL has strong internal consistency. The test-retest reliability was found to be high as well. There was a significant difference between the groups with and without voice disorders. The NVD group had higher scores compared with the VD group for the overall MV-RQOL score and for the 2 domains. In addition, the scores between males and females showed no significant differences. A significant difference was found between the MV-RQOL scores of individuals who defined their voices as good and very good, and those who defined their voices as poor and fair. Area under the curve value from ROC curve was found to be 0.994. The optimal cutoff value was found to be 85.00, with sensitivity of 96.7% and specificity of 96.3%. CONCLUSIONS Based on the results, it can be suggested that the MV-RQOL measure is a reliable and valid self-assessment tool, that discriminates well between patients with and without voice disorders, in the Taiwanese population.
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Affiliation(s)
- Yi-Ai Huang
- Department of Physical Medicine and Rehabilitation, Wan Fan Hospital, Taipei Medical University, Taipei, Taiwan
| | - Tse-An Hsu
- Faculty of Medicine, Medical University of Lublin, Lublin, Poland
| | - Sherry Fu
- Department of Audiology and Speech Language Pathology, Mackay Medical College, New Taipei City, Taiwan; Taipei American School, Divison of Lower School, Taipei, Taiwan.
| | - Li-Mei Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
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Düzenli-Öztürk S, Ünsal EM, Tetik-Hacıtahiroğlu K, Uz-Hasırcı S. Investigation of the Relationship Between Vocal Fatigue, Quality of Life, and Compliance With Vocal Hygiene in Professional Voice Users. J Voice 2023:S0892-1997(23)00325-9. [PMID: 37980208 DOI: 10.1016/j.jvoice.2023.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/20/2023]
Abstract
PURPOSE Intensive voice use may lead to the development of voice disorders or voice complaints, such as vocal fatigue, for professional voice users (teachers, academics, call center workers, actors, singers, speech and language therapists, voice trainers, and religious officials). Vocal fatigue has a detrimental effect on occupational, emotional, and social performance, besides the quality of life of the individual. The effect of voice hygiene interventions on voice fatigue is not fully known. The results of studies conducted with different occupational groups are inconsistent. The present study aims to analyze the relationship between vocal fatigue and voice-related quality of life (V-RQOL) in professional voice users, and the impact of vocal hygiene on vocal fatigue. METHODS Participants (24 male, 90 female), who were professional voice users without any diagnosis of voice disorders or voice complaints were divided into two groups low vocal hygiene compliance (LVH; n = 66) and high vocal hygiene compliance (HVH; n = 48). In this study, vocal fatigue was measured by the vocal fatigue index (VFI), and V-RQOL was measured by the voice handicap index (VHI-10) and V-RQOL. RESULTS VFI subscales (tiredness, avoidance, physical discomfort) have a moderate positive correlation with VHI-10 and V-RQOL, which indicates that there is a significant relationship between vocal fatigue and quality of life amongst professional voice users. While there was no significant difference between the LVH and HVH groups in terms of quality of life, it was found that the vocal fatigue level of the LVH group was higher. CONCLUSION This study of professional voice users with healthy voices reveals a relationship between vocal fatigue and V-RQOL. Vocal hygiene compliance may affect professional voice users' vocal fatigue symptoms; the low-compliant group has higher levels of tiredness, avoidance, and physical discomfort. The findings highlight the importance of raising awareness of the problems of professional voice users, even though they have healthy voices and the need for vocal hygiene education programs that target them.
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Affiliation(s)
- Seren Düzenli-Öztürk
- Department of Speech and Language Therapy, Faculty of Health Sciences, Izmir Bakırçay University, Izmir, Turkey.
| | - Elif Meryem Ünsal
- Department of Speech and Language Therapy, Faculty of Health Sciences, Izmir Bakırçay University, Izmir, Turkey
| | - Kübra Tetik-Hacıtahiroğlu
- Department of Speech and Language Therapy, Faculty of Health Sciences, Izmir Bakırçay University, Izmir, Turkey
| | - Sema Uz-Hasırcı
- Department of Speech and Language Therapy, Faculty of Health Sciences, Izmir Bakırçay University, Izmir, Turkey
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Benoy JJ, Jayakumar T. Psychometric Properties of the Voice Handicap Index-10 in Kannada. J Voice 2023:S0892-1997(23)00290-4. [PMID: 37806903 DOI: 10.1016/j.jvoice.2023.09.013] [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: 08/08/2023] [Revised: 09/13/2023] [Accepted: 09/13/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVES This study aimed to derive the 10-item voice handicap index in the Kannada language (VHI-K10) from the existing VHI-30 in Kannada (VHI-K30). We also aimed to examine several psychometric properties of the newly derived VHI-K10, such as internal consistency, reliability, concurrent validity, discriminant validity, and diagnostic accuracy. METHODS Initially, VHI-K10 was derived from the existing VHI-K30 through item reduction, consistent with the recommendations for item reduction of the voice handicap index. This newly derived VHI-K10 was administered to 273 individuals (199 individuals with dysphonia and 74 individuals with normal voice quality). We also obtained phonation and reading samples from the participants. The obtained data were subjected to appropriate statistical analysis to determine several psychometric properties. RESULTS The newly derived VHI-K10 was found to have a strong internal consistency (Cronbach's α = 0.93). We also found strong test-retest reliability for VHI-K10, with an intraclass correlation coefficient of 0.933. There was a strong statistically significant correlation between the VHI-K10 and the existing VHI-K30 for both individuals with dysphonia (ρ = 0.924, P < 0.001) and individuals with normal voice quality (ρ = 0.798, P < 0.001). However, the correlation of VHI-K10 with the auditory-perceptual measure of GRBAS was fair (ρ = 0.353, P < 0.001) for individuals with dysphonia and was not statistically significant for individuals with normal voice quality. Further, the diagnostic accuracy of VHI-K10 was found to be excellent, with an area under the curve (AROC) value of 0.926 with a cut-off point of ≥6.5, which was slightly superior to that of VHI-K30 (AROC = 0.909, cut-off point ≥21.5). CONCLUSIONS The shortened 10-item version of the voice handicap index in Kannada is consistent with versions of the VHI-10 in other languages. This version of the VHI-10 in Kannada is found to be a robust tool with strong psychometric properties.
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Affiliation(s)
- Jesnu Jose Benoy
- Department of Speech-Language Sciences, All India Institute of Speech and Hearing, Mysuru, Karnataka, India.
| | - Thirunavukkarasu Jayakumar
- Department of Speech-Language Sciences, All India Institute of Speech and Hearing, Mysuru, Karnataka, India
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Batista DDJ, da Silva RD, Martins AA, de Araújo CM, Santos RS, Filho OG, Taveira KVM, Ribeiro VV. Internal Consistency of the Voice Handicap Index in Individuals With Dysphonia: A Systematic Review and Meta-Analysis. J Voice 2023:S0892-1997(23)00253-9. [PMID: 37778959 DOI: 10.1016/j.jvoice.2023.08.012] [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: 04/14/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVE To analyze the internal consistency of the Voice Handicap Index (VHI) for evaluating the vocal handicap of individuals with dysphonia. METHODS This is a systematic review. Studies with a cross-sectional design and including a population of individuals with dysphonia, which validated the VHI and analyzed its internal consistency, were included. The following electronic databases were searched: Cochrane Library, EMBASE, LILACS, and PubMed, including Medline, Scopus, and Web of Science. A manual search was performed in gray literature through the Biblioteca Digital Brasileira de Teses e Dissertações and ProQuest Dissertation & Theses. In addition, the list of references of studies selected in the electronic search was mapped, and an expert in the area was consulted. Two reviewers blindly and independently conducted the selection, data extraction, and analysis of the risk of bias, the certainty of the evidence, and good psychometric measures. A meta-analysis was performed with a random effects model using the JAMOVI 2.3.2 software. RESULTS Forty-nine studies were analyzed. In risk of bias assessment, the studies were classified as having inadequate structural validity and very good internal consistency. The analysis of good psychometric properties indicated indeterminate structural validity and insufficient internal consistency. The overall value of Cronbach's alpha was estimated at 0.94, thus suggesting a very good internal consistency. However, there was high heterogeneity. The level of certainty of the evidence was too low for internal consistency. CONCLUSION The VHI proved to be a consistent and reliable patient-reported outcome measure to evaluate voice handicap in individuals with dysphonia; however, studies are heterogeneous, and the certainty of evidence is very low.
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Affiliation(s)
- Denis de Jesus Batista
- Decision Models and Health, Statistics Department, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil; Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Associated Graduate Program in Speech and Language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas, Curitiba, Paraná, Brazil.
| | - Rayane Délcia da Silva
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Communication Disorders, Universidade Tuiuti do Paraná, Curitiba, Paraná, Brazil.
| | - Agnes Andrade Martins
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Dentistry, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil.
| | - Cristiano Miranda de Araújo
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Communication Disorders, Universidade Tuiuti do Paraná, Curitiba, Paraná, Brazil; Dentistry, Universidade Tuiuti do Paraná, Curitiba, Paraná, Brazil.
| | - Rosane Sampaio Santos
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Graduate Program in Communication Disorders, Universidade Tuiuti do Paraná.
| | - Odilon Guariza Filho
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil.
| | - Karinna Veríssimo Meira Taveira
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Associated Graduate Program in Speech and Language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas, Curitiba, Paraná, Brazil; Universidade Federal do Rio Grande do Norte, Curitiba, Paraná, Brazil.
| | - Vanessa Veis Ribeiro
- Núcleo de estudos Avançados em Revisões Sistemáticas e Meta-análise (NARSM), Rua Padre Ladislau Kula, 395 - Santo Inácio, Curitiba, PR 82010-210, Brazil; Associated Graduate Program in Speech and Language Therapy, Universidade Federal da Paraíba, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas, Curitiba, Paraná, Brazil; Speech and Language Therapy Course and the Graduate Program in Medical Sciences, Universidade de Brasília, Universidade Federal do Rio Grande do Norte and Universidade Estadual de Ciências da Saúde de Alagoas, Brasília, Distrito Federal, Brazil.
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Miaśkiewicz B, Gos E, Dębińska M, Panasiewicz-Wosik A, Kapustka D, Szkiełkowska A, Skarżynski H. Validation of the Polish Version of Voice Handicap Index-10. J Voice 2023:S0892-1997(23)00089-9. [PMID: 37173195 DOI: 10.1016/j.jvoice.2023.02.031] [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: 12/21/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 05/15/2023]
Abstract
PURPOSE The aim of this study was to adapt and evaluate the psychometric properties of the Polish version of the VHI-10. METHODS We enrolled 183 subjects-118 patients with voice disorders and 65 without voice disorders. RESULTS All items were correlated with each other and were strongly correlated with the total score (rho ≥ 0.70), the only exception being item five (rho = 0.56). Internal consistency was very high, with Cronbach's alpha = 0.92. There was a statistically significant difference between patients with voice disorders and healthy controls in terms of VHI-10 global score (U = 251.0; P < 0.001). There was a statistically significant negative correlation between mean phonation time (MPT) and VHI-10 (rho = -0.30; P < 0.01). Only the amplitude perturbation quotient (APQ) was correlated positively with the global score (rho = 0.22; P = 0.020). There were statistically significant and positive correlations between VHI-10 scores and GRBAS evaluation. Correlations between global scores of VHI-30 and VHI-10, and between VHI-30 subscales and the corresponding items from VHI-10, were very strong (respectively 0.97 and 0.89-0.94). In the patient group, there was high test-retest reproducibility (intraclass correlation = 0.91). A cut-off value of 8.5 points was estimated. CONCLUSION The Polish version of VHI-10 showed excellent internal consistency, good test-retest reproducibility, and had clinical validity. It is a useful brief tool for self-reported evaluation and reliable assessment of patients with voice disorders.
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Affiliation(s)
- Beata Miaśkiewicz
- Audiology and Phoniatric Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland.
| | - Elżbieta Gos
- Department of Teleaudiology and Screening, World Hearing Center, Institute of Physiology and Pathology of Hearing, Warsaw, Poland
| | - Małgorzata Dębińska
- Audiology and Phoniatric Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland
| | - Aleksandra Panasiewicz-Wosik
- Audiology and Phoniatric Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland
| | - Dorota Kapustka
- Audiology and Phoniatric Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland
| | - Agata Szkiełkowska
- Audiology and Phoniatric Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland
| | - Henryk Skarżynski
- Oto-rhino-laryngosurgery Clinic, World Hearing Centre of the Institute of Physiology and Pathology of Hearing, Warsaw, Poland
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Validity, internal consistency, and test-retest reliability of the Montenegrin 10-item Voice Handicap Index. ARHIV ZA HIGIJENU RADA I TOKSIKOLOGIJU 2022; 73:143-147. [PMID: 35792771 PMCID: PMC9287834 DOI: 10.2478/aiht-2022-73-3624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 05/01/2022] [Indexed: 11/25/2022]
Abstract
The purpose of the this cross-sectional study was to assess clinical validity, internal consistency, and test-retest reliability of the adapted Montenegrin translation of the Voice Handicap Index 10 (VHI-10). It included 50 patients with voice disorders, divided into three subgroups according disease aetiology: structural, neurological, and functional and a control group of 50 vocally healthy participants. Mean patient VHI-10 score of 21.1±7.6 was significantly higher than the 2.3±2.5 score of controls (p<0.001). Each of the three patient subgroups also scored significantly higher than control (p<0.001). Spearman’s rank correlation coefficient of 0.90 (p<0.001) indicated a very strong correlation between the Montenegrin VHI-10 score and self-reported perception of the severity of voice disorder. Excellent internal consistency was found in the patient group, with a Cronbach’s alpha of 0.94. Test-retest reliability was also excellent, with intra class correlation coefficient of 0.98. The translated Montenegrin version of VHI-10 is a valid, reliable, and clinically useful tool for self-assessment of the severity of voice disorders in individuals with voice problems in daily practice and in research projects.
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Anxiety and depression in patients with vocal fold nodules, edema and polyps. Eur Arch Otorhinolaryngol 2020; 277:2493-2500. [PMID: 32355993 DOI: 10.1007/s00405-020-06001-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 04/20/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE To compare the prevalence and severity of depression and anxiety among patients with vocal fold (VF) nodules, polyps and edema. At the same time the aim was to analyse association between severity of distress and the level of vocal handicap as well as to identify other factors related to severity of depression and anxiety in these patients. METHODS To all participants were given five questionnaires: (1) questionnaire on socio-demographic and some other characteristics of patient; (2) Beck's Depression Inventory (BDI); (3) State-Trait Anxiety Inventory (STAI) 1 (State Anxiety); (4) STAI 2 (Trait Anxiety); and (5) Voice Handicap Index (VHI)-10. RESULTS A total of 205 patients were included in this study. Mild-to-severe depression, according to BDI was present in 79 (38.6%) patients. Mild-to-severe state anxiety and trait anxiety were present in 199 (97.1%) and 200 (97.6%) patients, respectively. Only 10 patients had VHI-10 score ≤ 11. Multivariate analyses showed that there were no significant differences in the level of depression and anxiety between patients with VF nodules, polyps and edema. The VHI-10 score was significantly higher in patients with VF edema in comparison with VF nodule patients (p = 0.001), as well as in comparison with VF polyp patients (p = 0.001). CONCLUSION The present study identified a high prevalence of psychological and vocal distress among patients with vocal disorders. Severity of depression and anxiety did not differ between patients with VF nodules, polyps and edema, and it was not related to the level of vocal handicap.
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