2011
DOI: 10.1590/s0034-89102011005000025
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Alteração vocal auto-referida em professores: prevalência e fatores associados

Abstract: OBJETIVO: Estimar a prevalência de alteração vocal auto-referida em professores e identificar fatores associados. MÉTODOS: Estudo transversal com amostra de 393 professores do ensino fundamental de Florianópolis, SC, por meio de questionário autoaplicado em 2009. Foi realizada análise multivariável de regressão de Poisson estimando-se as razões de prevalência e intervalos de 95% de confiança. RESULTADOS: A prevalência de alteração vocal foi de 47,6% (IC95% 42,6;52,5). Após o ajuste, permaneceram associados à m… Show more

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Cited by 52 publications
(32 citation statements)
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“…The average age, 41 years (SD = 8.2), was similar to other studies with teachers (2,3,6,25,26) . Most teachers (75%) ( Table 1) works in two shifts day or more, which shows a high vocal demand in the profession, confirming other reviews (3,6,10,20) .…”
Section: Discussionsupporting
confidence: 84%
“…The average age, 41 years (SD = 8.2), was similar to other studies with teachers (2,3,6,25,26) . Most teachers (75%) ( Table 1) works in two shifts day or more, which shows a high vocal demand in the profession, confirming other reviews (3,6,10,20) .…”
Section: Discussionsupporting
confidence: 84%
“…Other features found in most of the group, as a profession of time between 11 and 15 years, working hours 31-40 hours per week and work predominantly in a single school are also similar to data from other surveys of the same category of professionals 22,24 . It is known that the more years of exposure to teaching, more likely to have voice disorder, although the literature is controversial regarding the association of the profession time and voice disorder 23,25 .…”
Section: Discussionsupporting
confidence: 82%
“…Previous research has identified that the female population is more vulnerable to dysphonia due to the anatomical aspects characteristic of the genus (23) .…”
Section: Discussionmentioning
confidence: 99%