Intervenção fonoaudiológica em grupo a cantores populares: estudo prospectivo controlado

Goulart, Bárbara Niegia Garcia de; Rocha, Jaqueline Garcia da; Chiari, Brasília Maria

doi:10.1590/s2179-64912012000100004

Cited by 20 publications

(28 citation statements)

References 14 publications

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“…If there islance between the respiratory support and the laryngeal mechanisms, the vocal fold vibration remains unchanged. A study carried out with popular singers verified an increase in MPT after seven speech-language intervention sessions with vocal and respiratory exercises, evidencing the benefits of respiratory and vocal synergy (30) . According to the results obtained, it is inferred that the BCP muscles evaluated by EpMAX, abdominal and intercostal, are more related to MPT measures.…”

Section: Discussionmentioning

confidence: 90%

Centro de força corporal, tempos máximos de fonação e pressão sonora de um grupo de mulheres saudáveis

Frigo

Cielo

Lima

et al. 2017

Audiol., Commun. Res.

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Introduction: Muscle recruitment is essential for the maintenance of the respiratory system, which under pathophysiological conditions reduces its muscular strength, leading to a decrease in respiratory pressures and subglot air pressure. Purpose: To investigate the correlation among muscle activation that makes up the center of physical force, the maximum phonation time and the sound pressure of adult women. Methods: Collection of maximum phonation time of /a/ and modal sound pressure; assessment of muscle activation transversus, multifidus, pelvic floor and maximal expiratory pressure of ten women (19-28 years old) without vocal complaints and without laryngeal disorders diagnosed by otolaryngologist. The Spearman test was applied. Results: A hundred per cent satisfactory activation of the transversus belly, no significant positive correlation among sound pressure, maximum phonation time and the maximal expiratory pressure values; majority of women with maximum phonation time of /a/ slightly below expectations and sound pressure values within the expected activation and satisfactory the multifidus, perineal muscles and Oxford scale, with positive correlation, but not significant. Conclusion: Among adult women without vocal complaints and no laryngeal disorders studied, no correlation was found among the activation of the muscles that make up the center of physical force, maximum phonation time and the sound pressure, although most women has made satisfactory muscle activation and while slightly below normal values for maximum phonation time and normal sound pressure.

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Section: Discussionmentioning

confidence: 90%

Centro de força corporal, tempos máximos de fonação e pressão sonora de um grupo de mulheres saudáveis

Frigo

Cielo

Lima

et al. 2017

Audiol., Commun. Res.

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“…It is known that adequate overall health conditions are needed for one's satisfactory vocal performance. Thus, it must also be considered that the study was carried out in southern Brazil, with characteristic climate that is related to a high frequency of allergic and respiratory disorders (22,23) . The ESV protocol aims to detect voice symptoms and the impact of dysphonia on individuals, being a valuable tool to complement voice assessment.…”

Section: Discussionmentioning

confidence: 99%

Relação entre condições de trabalho e sintomas vocais em operadores de um call center modelo

Girardi

Marchand

Moreira

et al. 2017

Audiol., Commun. Res.

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Introduction: Call center operators are voice professionals with great vocal demand and, consequently, are exposed to voice disorders. Purpose: Characterize vocal and laryngeal aspects among operators of a call center that follows the regulatory standards in ergonomics by measuring voice self-perception, otorhinolaryngological evaluation, and voice perceptualauditory analysis. Methods: The study assessed 30 call center operators between 18 and 41 years old. All subjects were assessed using the Escala de Sintomas Vocais (ESV) -the Brazilian version of the Voice Symptom Scale (VoiSS) -, otorhinolaryngological evaluation using fiberoptic video rhinolaryngoscopy, and voice perceptual-auditory assessment using the GRBASI scale that evaluates degree of voice alteration (G), voice roughness (R), breathiness (B), asthenia (A), strain (S), and instability (I). Results:The ESV showed a correlation between the overall domain and the other subdomains and between the subdomains limitation and physical. The otorhinolaryngological evaluation revealed that 12 operators had some alteration such as secretion accumulation during phonation and glottic chinks. The voice perceptual-auditory analysis found individuals with normal voice and with slight to moderate degree of alteration, besides a correlation between the item instability in the GRBASI scale and the overall degree, roughness, breathiness, and asthenia. Conclusion: Proper work environments that provide care with voice may improve labor quality of call center professionals, thus mitigating the risks of developing voice disorders. Nonetheless, physical, social, environmental, organizational, and psychological factors may cause voice symptoms among those voice professionals. Keywords INTRODUCTIONVoice disorders at work hinder communication, interaction, and service efficiency. When working on the phone, voice alterations or imbalance in the use of communication resources compromise the performance of professionals (1) . The association of extended voice use and individual, environmental, and labor organization factors may increase the prevalence of voice complaints, leading to absences and inability to perform duties, which leads to financial and social damages (2) . In recent years, several professionals and specialists in voice have come together to classify a new category of patology, called work-related voice disorder (WRVD), so that the diagnosis and treatment of voice disorders can be organized. WRVD comprehends signs and symptoms such as fatigue when speaking, hoarseness, effort to speak, and loss of vocal efficiency, among others (3) . Call center operators are voice professionals with a high prevalence of vocal wear (4) . They are exposed to the risk of voice disorders due to the intense demand in voice use and have several associated symptoms and complaints (1,5,6) . On average, 64% of call center operators have dry throat; 33%, neck pains; 31%, hoarseness; 26%, voice failures; and 22%, vocal weariness (1) . These professionals often also complain about anx...

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confidence: 82%

“…The benefit provided by speech therapy has been proven in other studies [22][23][24] in which the singer himself reported improvement in his voice. Speech pathologists, singing teachers but also the choristers themselves perceive positive changes in vocal aspects, as in vocal range, breath and voice projection, after being held these interventions [21][22][23][24] . It can be seen that the highest score, with respect to CPIC, was in Defect subscale, followed by the Disability and Handicap; these data are equivalent to the findings of other similar studies 12,17,18,25 , in which the defect and disability subscales had higher scores than the subscale Handicap for all singers.…”

mentioning

confidence: 82%

Coro universitário: autopercepção de sintomas vocais e desvantagem vocal no canto

2015

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Resumo:OBJETIVO :comparar o índice de desvantagem vocal com a propensão à disfonia segundo a percepção dos cantores da Universidade Federal de Sergipe.MÉTODOS:estudo de abordagem quantitativa, transversal, observacional e descritiva, no qual participaram 32 coralistas. Os participantes responderam ao questionário Índice de Desvantagem Vocal no Canto Clássico, que analisa o impacto da alteração vocal na voz cantada em três subescalas: incapacidade, desvantagem e defeito. Também responderam ao questionário Escala de Sintomas Vocais que analisa a propensão à disfonia em três subescalas: limitação, emocional e físico.RESULTADOS:no Índice de Desvantagem Vocal no Canto Clássico observou-se um maior índice na subescala Defeito (28,75%), seguido da subescala Incapacidade (15,79%) e Desvantagem (12,27%). Já no Escala de Sintomas Vocais, foi visto um maior escore Físico (25,23%), seguido da subescala Limitação (19,74%) e Emocional (6,84%). Em comparação entre os dois questionários utilizados, foi verificada correlação estatisticamente significante entre todos os escores, exceto entre o Físico e Incapacidade. Foram comparados os escores totais dos questionários e houve correlação estatisticamente significante entre eles, o que mostra que os questionários avaliam aspectos vocais que estão, possivelmente, interligados.CONCLUSÃO:os coralistas que apresentaram propensão à disfonia nesta pesquisa também apresentaram sintomas vocais como dor na garganta, pigarro, rouquidão e tosse.

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Intervenção fonoaudiológica em grupo a cantores populares: estudo prospectivo controlado

Cited by 20 publications

References 14 publications

Centro de força corporal, tempos máximos de fonação e pressão sonora de um grupo de mulheres saudáveis

Centro de força corporal, tempos máximos de fonação e pressão sonora de um grupo de mulheres saudáveis

Relação entre condições de trabalho e sintomas vocais em operadores de um call center modelo

Coro universitário: autopercepção de sintomas vocais e desvantagem vocal no canto

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