Tempos máximos de fonação de vogais em mulheres adultas com nódulos vocais

Kurtz, Laura Oliveira; Cielo, Carla Aparecida

doi:10.1590/s0104-56872010000400015

Cited by 19 publications

(39 citation statements)

References 14 publications

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“…Regarding gender, there was no significant difference in the occurrence of vocal problems or limitations (Table 3), in the domains they refer (Table 6) nor in the amount of vocal problems or limitations (Table 4). These results are contrary to other studies that found increased susceptibility of females to the development of voice disorders, justified by anatomical differences, more frequently in medical treatment, and choice for careers that require greater use of voice 38,39 . As noted above, the anatomical or anthropometric differences may favor vocal wear.…”

Section: Resultscontrasting

confidence: 99%

Sintomas vocais de futuros profissionais da voz

2015

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Section: Resultscontrasting

confidence: 99%

Sintomas vocais de futuros profissionais da voz

2015

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“…In this study, all MPT values for the CG, both for vowels and fricatives, achieved the minimum time expected for adult women,14.04 s 4,29,30 , while for the elderly who wore upper dental prosthesis, MPT values were below the minimum value expected (EG) 18,32 (Table 1). These findings corroborate the fact that aging results in decreased MPT 4,7,9,11 and that the use of upper dental prosthesis can interfere negatively in maintenance of vocal emission 33 .…”

Section: Resultsmentioning

confidence: 46%

Tempos máximos de fonação de idosas com e sem prótese dentária superior

et al. 2015

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OBJETIVO: caracterizar e comparar o tempo máximo de fonação de idosas usuárias de prótese dentária superior e de idosas com dentição superior natural. MÉTODOS: 31 idosas que foram divididas em: grupo experimental - 19 senhoras que utilizavam prótese dentária superior, média de idade de 71,21 anos; grupo controle - 12 senhoras que não utilizavam prótese dentária, média de idade de 69,83 anos. Analisaram-se os valores dos tempos máximos de fonação das fricativas /s/ e /z/, e das vogais /a/, /i/ e /u/ por meio do teste paramétrico T-Student Pareado. RESULTADOS: as médias das vogais /a/, /i/ e /u/ e das fricativas /s/ e /z/ estiveram dentro do esperado no grupo controle (14,86s; 15,40s; 15,85s; 14,09s e 14,30s, respectivamente) e abaixo no grupo experimental (10,84s; 10,53s; 10,74s; 10,25s e 10,95s, respectivamente). Houve diferença estatística entre as idosas dos dois grupos para o tempo máximo de fonação das vogais, o que não foi encontrado no das fricativas. CONCLUSÃO: o grupo de idosas com dentição natural atingiu o tempo máximo de fonação mínimo de vogais e de fricativas esperado para adultos do sexo feminino e o grupo de idosas com prótese dentária superior completa ficou abaixo do esperado. Ao contrário do esperado, a comparação do tempo máximo de fonação das fricativas entre os grupos não mostrou diferença, mas o tempo máximo de fonação de todas as vogais analisadas foi menor no grupo com prótese. Os resultados mostram a influência do uso de prótese dentária sobre os resultados de tempo máximo de fonação de idosas.

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“…For the study, it was established, as a criterion for normal voice, the average degree of 0.9 maximum on the aspects evaluated by the scale 12 . It was used Zoom H4n professional digital recorder with stereo unidirectional microphone (96KHz, 16bit), placed four centimeters from mouth at 90°1 2,20,24 . The recordings were performed at a room where the ambient noise was below 50dB NPS, measured using digital level sound pressure measurer Instrutherm Dec-480 2,24,25 .…”

Section: Fluxo Aéreo Adaptado E Coeficientes Fônicos De Futuros Profimentioning

confidence: 99%

Fluxo aéreo adaptado e coeficientes fônicos de futuros profissionais da voz

et al. 2014

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Purpose: to verify and correlate adapted air flow (AAF), simple phonic coefficient (SPC) and composed phonic coefficient (CPC) in young adult future voice professionals of both genders which have normal voice as well as verifying frequency of sexes. Methods: 62 subjects between 18 and 35 years old (12 men, mean 24,25 years old and 50 women, mean 21,42 years old); vocal evaluation by means of the RASATI scale with Kappa reliability coefficient; collecting of the maximum phonation time (MPT) of /a,i,u,s,z/, counting of numbers, vital capacity and AAF; calculation of the SPC and CPC; Spearmann test for correlations between variables and binomial test for the proportions of normal, diminished and increased values. Results: majority significantly feminine presented SPC and CPC normal, and FAA normal and incresead when compared to the diminished values. Majority significantly masculine presented SPC normal and increased, when compared to the diminished values; normal CPC and no statistically meaningful difference on AAF. There was moderate positive correlation between SPC and CPC for both genders. Conclusion: majority significantly of the studied future voice professionals presented SPC and CPC normal with moderate positive correlation between these measurements. Majority significantly feminine obtained normal results AAF when compared increased values and AAF did not have correlation with SPC and CPC. Majority significantly of the group of future voice professionals was women.

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Tempos máximos de fonação de vogais em mulheres adultas com nódulos vocais

Cited by 19 publications

References 14 publications

Sintomas vocais de futuros profissionais da voz

Sintomas vocais de futuros profissionais da voz

Tempos máximos de fonação de idosas com e sem prótese dentária superior

Fluxo aéreo adaptado e coeficientes fônicos de futuros profissionais da voz

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