id,collection,dc.contributor.author,dc.date.accessioned,dc.date.available,dc.date.issued,dc.description.abstract[en],dc.identifier.uri,dc.language,dc.rights.uri,dc.subject.ddc,dc.subject[en],dc.title,dc.type,dcterms.accessRights.openaire,dcterms.bibliographicCitation.articlenumber,dcterms.bibliographicCitation.doi,dcterms.bibliographicCitation.journaltitle,dcterms.bibliographicCitation.originalpublishername,dcterms.bibliographicCitation.pmid,dcterms.bibliographicCitation.volume,dcterms.isPartOf.eissn,dcterms.isPartOf.issn,refubium.affiliation,refubium.resourceType.isindependentpub "a16457dc-34de-4687-8fa4-d50fbd42c6ff","fub188/15","Müller, Constanze||Caffier, Felix||Nawka, Tadeus||Müller, Matthias||Caffier, Philipp P.","2021-04-29T10:37:29Z","2021-04-29T10:37:29Z","2020","The vocal extent measure (VEM) represents a new diagnostic tool to express vocal capacity by quantifying the dynamic performance and frequency range of voice range profiles (VRPs). For VEM calculation, the VRP area is multiplied by the quotient of the theoretical perimeter of a circle with equal VRP area and the actual VRP perimeter. Since different diseases affect voice function to varying degrees, pathology-related influences on the VEM should be investigated more detailed in this retrospective study, three years after VEM implementation. Data was obtained in a standardized voice assessment comprising videolaryngostroboscopy, voice handicap index (VHI-9i), and acoustic-aerodynamic analysis with automatic calculation of VEM and dysphonia severity index (DSI). The complete dataset comprised 1030 subjects, from which 994 adults (376 male, 618 female; 18-86 years) were analyzed more detailed. The VEM differed significantly between pathology subgroups (p<0.001) and correlated with the corresponding DSI values. Regarding VHI-9i, the VEM reflected the subjective impairment better than the DSI. We conclude that the VEM proved to be a comprehensible and easy-to-use interval-scaled parameter for objective VRP evaluation in all pathology subgroups. As expected, exclusive consideration of the measured pathology-related influences on the VEM does not allow conclusions regarding the specific underlying diagnosis.","https://refubium.fu-berlin.de/handle/fub188/30586||http://dx.doi.org/10.17169/refubium-30326","eng","https://creativecommons.org/licenses/by/4.0/","600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit","vocal extent measure||voice range profiles||voice handicap index||VHI-9i||dysphonia severity index","Pathology-Related Influences on the VEM: Three Years’ Experience since Implementation of a New Parameter in Phoniatric Voice Diagnostics","Wissenschaftlicher Artikel","open access","5309508","10.1155/2020/5309508","BioMed Research International","Hindawi Limited","33506007","2020","2314-6141","2314-6133","Charité - Universitätsmedizin Berlin","no"