{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T12:07:40Z","timestamp":1784635660974,"version":"3.55.0"},"reference-count":13,"publisher":"FapUNIFESP (SciELO)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CoDAS"],"published-print":{"date-parts":[[2016,4]]},"abstract":"<jats:p>RESUMO Professores s\u00e3o profissionais com alta preval\u00eancia de disfonia, para a qual os principais fatores de risco s\u00e3o as longas jornadas de trabalho em salas de aula com presen\u00e7a de ru\u00eddo ambiental. O objetivo da pesquisa foi calcular o tempo de fona\u00e7\u00e3o e a dose c\u00edclica de professoras com disfonia e de professoras sem altera\u00e7\u00e3o de voz durante a atividade letiva. Para o estudo, dois grupos foram analisados: cinco professoras com disfonia funcional constitu\u00edram o grupo de professores disf\u00f4nicos, e cinco professoras sem altera\u00e7\u00e3o de voz constitu\u00edram o segundo grupo. Para a coleta dos dados foi utilizado o dos\u00edmetro marca VoxLog\u00ae e os par\u00e2metros analisados foram: intensidade; frequ\u00eancia fundamental; tempo de fona\u00e7\u00e3o e dose c\u00edclica. Na an\u00e1lise estat\u00edstica foram utilizados os testes Anova, T de Student e Kruskal-Wallis. Observou-se que professores disf\u00f4nicos apresentaram um maior tempo de fona\u00e7\u00e3o e de dose c\u00edclica quando comparados com professores sem altera\u00e7\u00e3o vocal. A disfonia associa-se com um tempo maior de fona\u00e7\u00e3o e uma exposi\u00e7\u00e3o maior do tecido da prega vocal a fonotraumas.<\/jats:p>","DOI":"10.1590\/2317-1782\/20162015156","type":"journal-article","created":{"date-parts":[[2016,5,14]],"date-time":"2016-05-14T11:11:52Z","timestamp":1463224312000},"page":"190-192","source":"Crossref","is-referenced-by-count":14,"title":["Dose vocal em professores: correla\u00e7\u00e3o com a presen\u00e7a de disfonia"],"prefix":"10.1590","volume":"28","author":[{"given":"Ana Cristina C\u00f4rtes","family":"Gama","sequence":"first","affiliation":[{"name":"Universidade Federal de Minas Gerais,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juliana Nunes","family":"Santos","sequence":"additional","affiliation":[{"name":"Universidade Federal de Minas Gerais,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elis\u00e2ngela de F\u00e1tima 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