Journal of voice : official journal of the Voice Foundation · 2013
Vocal parameters and voice-related quality of life in adult women with and without ovarian function.
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Ferraz Pablo Rodrigo Rocha, Bertoldo Simão Veras, Costa Luanne Gabrielle Morais, Serra Emmeliny Cristini Nogueira, Silva Eduardo Magalhães, Brito Luciane Maria Oliveira, Chein Maria Bethânia da Costa
Аннотация
OBJECTIVES: To identify the perceptual and acoustic parameters of voice in adult women with and without ovarian function and its impact on quality of life related to voice.
METHODS: Cross-sectional and analytical study with 106 women divided into, two groups: G1, with ovarian function (n=43) and G2, without physiological ovarian function (n=63). The women were instructed to sustain the vowel "a" and the sounds of /s/ and /z/ in habitual pitch and loudness. They were also asked to classify their voices and answer the voice-related quality of life (V-RQOL) questionnaire. The perceptual analysis of the vocal samples was performed by three speech-language pathologists using the GRBASI (G: grade; R: roughness; B: breathness; A: asthenia; S: strain; I: instability) scale. The acoustic analysis was carried out with the software VoxMetria 2.7h (CTS Informatica). The data were analyzed using descriptive statistics.
RESULTS: In the perceptual analysis, both groups showed a mild deviation for the parameters roughness, strain, and instability, but only G2 showed a mild impact for the overall degree of dysphonia. The mean of fundamental frequency was significantly lower for the G2, with a difference of 17.41Hz between the two groups. There was no impact on V-RQOL in any of the V-RQOL domains for this group.
CONCLUSIONS: With the menopause, there is a change in women's voices, impacting on some voice parameters. However, there is no direct impact on their quality of life related to voice.
METHODS: Cross-sectional and analytical study with 106 women divided into, two groups: G1, with ovarian function (n=43) and G2, without physiological ovarian function (n=63). The women were instructed to sustain the vowel "a" and the sounds of /s/ and /z/ in habitual pitch and loudness. They were also asked to classify their voices and answer the voice-related quality of life (V-RQOL) questionnaire. The perceptual analysis of the vocal samples was performed by three speech-language pathologists using the GRBASI (G: grade; R: roughness; B: breathness; A: asthenia; S: strain; I: instability) scale. The acoustic analysis was carried out with the software VoxMetria 2.7h (CTS Informatica). The data were analyzed using descriptive statistics.
RESULTS: In the perceptual analysis, both groups showed a mild deviation for the parameters roughness, strain, and instability, but only G2 showed a mild impact for the overall degree of dysphonia. The mean of fundamental frequency was significantly lower for the G2, with a difference of 17.41Hz between the two groups. There was no impact on V-RQOL in any of the V-RQOL domains for this group.
CONCLUSIONS: With the menopause, there is a change in women's voices, impacting on some voice parameters. However, there is no direct impact on their quality of life related to voice.