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Objective and subjective analysis of women's voice with idiopathic Parkinson's disease / Análise objetiva e subjetiva da voz de mulheres portadoras da doença de Parkinson idiopática
Graças, Riviana Rodrigues das; Gama, Ana Cristina Côrtes; Cardoso, Francisco Eduardo Costa; Lopes, Bárbara Pereira; Bassi, Iara Barreto.
  • Graças, Riviana Rodrigues das; s.af
  • Gama, Ana Cristina Côrtes; s.af
  • Cardoso, Francisco Eduardo Costa; s.af
  • Lopes, Bárbara Pereira; s.af
  • Bassi, Iara Barreto; s.af
Arq. neuropsiquiatr ; 70(7): 492-496, July 2012. tab
Article in English | LILACS | ID: lil-642972
ABSTRACT

OBJECTIVE:

To compare the voice quality of women with idiopathic Parkinson's disease and those without it.

METHODS:

An evaluation was performed including 19 female patients diagnosed with idiopathic Parkinson's disease, with an average age of 66 years, and 27 women with an average of 67 years-old in the Control Group. The assessment was performed by computed acoustic analysis and perceptual evaluation.

RESULTS:

Parkinson's disease patients presented moderate rough and unstable voice quality. The parameters of grade, roughness, and instability had higher scores in Parkinson's disease patients with statistically significant differences. Acoustic measures of Jitter and period perturbation quotient (PPQ) significantly differ between groups.

CONCLUSIONS:

Parkinson's disease female individuals showed more vocal alterations compared to the Control Group, when both perceptual and acoustic evaluations were analyzed.
RESUMO

OBJETIVO:

Comparar a qualidade vocal de portadoras da doença de Parkinson idiopática com mulheres sem a doença.

MÉTODOS:

Foram avaliadas 19 pacientes do sexo feminino, com diagnóstico de doença de Parkinson idiopática e média de idade de 66 anos, e 27 mulheres com média de idade de 67 anos pertencentes ao Grupo Controle. A avaliação foi realizada por meio de análise acústica computadorizada e análise perceptivo-auditiva da voz.

RESULTADOS:

As portadoras da doença de Parkinson apresentaram qualidade vocal rouca de grau moderado e instável. Os parâmetros de grau do desvio vocal, rugosidade e instabilidade apresentaram maiores valores no grupo com doença de Parkinson, sendo que houve diferença estatisticamente significante. Medidas acústicas de Jitter e quociente de período de perturbação (PPQ) apresentaram diferença estatisticamente significativa entre os grupos.

CONCLUSÕES:

Quando comparadas ao Grupo Controle, as mulheres portadoras da doença de Parkinson apresentaram maiores alterações vocais ao serem estudadas por meio de análise acústica e perceptivo-auditiva.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Parkinson Disease / Voice Quality / Voice Disorders Type of study: Etiology study / Observational study / Prevalence study / Risk factors Limits: Aged / Aged80 / Female / Humans Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2012 Type: Article

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Full text: Available Index: LILACS (Americas) Main subject: Parkinson Disease / Voice Quality / Voice Disorders Type of study: Etiology study / Observational study / Prevalence study / Risk factors Limits: Aged / Aged80 / Female / Humans Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2012 Type: Article