Medidas do efeito das intervenções em vozes saudáveis: uma revisão de escopo

Abstract

Objective: to map the vocal assessment measures used to verify the effect of the intervention in vocally healthy individuals. Method: This is a scope review based on the research question: What are the vocal assessment measures used to verify the effect of the intervention in vocally healthy individuals? The search was carried out electronically in Medline (PubMed), LILACS (BVS), SCOPUS (Elevier), Web of Science (Clarivate), EMBASE and COCHRANE databases. The selection of studies was based on two steps, in the first one reading the titles, abstracts, keywords and the second step consisted of reading the full texts, applying the eligibility criteria. Data related to the publication's bibliographic information, sample and intervention features, the effects of the intervention on self-assessment, auditory-perceptual, acoustic, aerodynamic, electroglottographic measures, laryngeal examination results, among others, were extracted. The data were summarized and presented in a quantitative and descriptive way. Results: 97 articles were selected, among the 979 studies mapped in this review. Acoustic analysis was the most used measure (n=70, 72.3%) to verify the effects of vocal training in the selected studies, followed by electroglottography (n= 55, 56.7%), self-assessment (n= 38, 39 .2%), aerodynamics (n= 33, 34.0%), auditory-perceptual judgment (n= 22, 22.7%) and laryngeal examination (n= 16, 16.5%). Conclusion: Acoustic analysis is the measure used in most studies to verify the effect of the intervention on vocally healthy individuals.