Risk of Dysphonia in Theater Actors: Proposal for a Screening Protocol

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dc.contributor.authorFerrari, Eloisa Pinheiro
dc.contributor.authorda Trindade Duarte, João Marcos
dc.contributor.authorSimões-Zenari, Marcia
dc.contributor.authorVilela, Nadia
dc.contributor.authorMaster, Suely [UNESP]
dc.contributor.authorNemr, Katia
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionEscola de Atores Wolf Maya
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T14:02:10Z
dc.date.available2023-07-29T14:02:10Z
dc.date.issued2023-01-01
dc.description.abstractObjective: To propose a Dysphonia Risk Screening Protocol for Actors (DRSP-A), test its usability in conjunction with the General Dysphonia Risk Screening Protocol (G-DRSP), determine the cut-off point for a high risk of dysphonia in actors, and compare the risk of dysphonia between actors with and without voice disorders. Method: Observational cross-sectional study with 77 professional actors or students. The questionnaires were applied individually and the total scores were summed to calculate the final score of the Dysphonia Risk Screening (DRS-Final). The validity of the questionnaire was verified from the area under the Receiver Operating Characteristic (ROC) curve, and cut-offs were obtained based on diagnostic criteria for screening procedures. Voice recordings were collected for auditory-perceptual analysis and subsequent division into groups with and without vocal alteration. Results: The sample showed a high risk of dysphonia. Higher scores in the G-DRSP and in the DRS-Final were found in the group that presented vocal alteration. The cut-off points established for the DRSP-A and DRS-Final were 0.623 and 0.789, respectively, with higher degrees of sensitivity than specificity. Thus, above these values, the risk of dysphonia is greater. Conclusion: A cut-off value was calculated for the DRSP-A. This instrument was proven to be viable and applicable. The group with vocal alteration had a higher score in the G-DRSP and DRS-Final, but there was no difference in the DRSP-A.en
dc.description.affiliationDepartment of Speech Therapy Physiotherapy and Occupational Therapy University of São Paulo Medical School, São Paulo
dc.description.affiliationEscola de Atores Wolf Maya
dc.description.affiliationInstituto de Artes Universidade Estadual Paulista de Júlio Mesquita Filho-UNESP, São Paulo
dc.description.affiliationUnespInstituto de Artes Universidade Estadual Paulista de Júlio Mesquita Filho-UNESP, São Paulo
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.identifierhttp://dx.doi.org/10.1016/j.jvoice.2023.04.015
dc.identifier.citationJournal of Voice.
dc.identifier.doi10.1016/j.jvoice.2023.04.015
dc.identifier.issn1873-4588
dc.identifier.issn0892-1997
dc.identifier.scopus2-s2.0-85160318264
dc.identifier.urihttp://hdl.handle.net/11449/249089
dc.language.isoeng
dc.relation.ispartofJournal of Voice
dc.sourceScopus
dc.subjectOccupational health
dc.subjectSurveys and questionnaires
dc.subjectVocal quality
dc.subjectVoice
dc.subjectVoice disorders
dc.titleRisk of Dysphonia in Theater Actors: Proposal for a Screening Protocolen
dc.typeArtigo
unesp.author.orcid0000-0002-7090-6006[4]
unesp.author.orcid0000-0002-8662-2702[6]

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