Psychometric Validation of a Hearing Screening Questionnaire for Preschoolers Based on Language Development Evaluation by Caregivers.

INTRODUCTION: This study aimed to validate three age-adjusted versions of a Hearing Screening Questionnaire for Preschoolers, in Brazilian Portuguese, based on parents' perception of their children's hearing and oral language. METHODS: Psychometric validation was conducted on three questionnaires, each comprising nine items with yes/no responses. Three items focused on hearing screening at birth, and six assessed hearing and oral language. The study included 152 parents and their children, who attended daycare centers in Belo Horizonte, Brazil. The children were categorized into three age bands: 12-18 months, 19-35 months, and 36-48 months. Audiological assessments, including tympanometry, transient-evoked otoacoustic emissions (TEOAE), and pure-tone audiometry (when applicable), were performed on the children. In case of abnormal findings in the previous exams, auditory brainstem response (ABR) testing was conducted. Descriptive data, false alarm, and false-negative analyses were carried out. RESULTS: Considering any type of hearing loss, whether unilateral or bilateral, the questionnaires showed a false-negative rate of 41.17% (7/17 children). However, when considering only bilateral hearing loss, the questionnaire showed a false alarm rate of 31.69% (45/142) and a false-negative rate of 30.0% (3/10). When focusing exclusively on sensorineural hearing loss, the questionnaire identified two children (1.31%), with a false-negative rate of 0% but a false-positive rate of 33.33%. CONCLUSION: Language-development-oriented questionnaires allowed quick screening of potential hearing loss in preschoolers. This study found a robust hit rate with these questionnaires. Their validation signifies a promising and cost-effective tool for conducting hearing screenings in preschool children, especially in nations lacking a comprehensive school screening policy. The validated questionnaire affords an easy-to-apply, low-cost, and effective instrument for preschool hearing screening.

Prevalence and Risk Factors for Dysphonia in Preschoolers at Five Years Old in a Capital City in the Northeast of Brazil.

GOALS: Identifying the prevalence and risk factors of childhood dysphonia in children turning 5 years old; and assess the link with the interactional, behavioral, sociodemographic, economic, and biological indicators METHOD: Analytical, transversal, nested within a birth cohort 5 years after its creation. Original cohort biologic data were recovered from the previous database. The current demographic and personal data were acquired from the official health institutions where the individuals were found. We managed to find 371 preschoolers, both sexes, enrolled in 141 public and private schools. Face-to-face interviews were performed with mothers regarding maternal and child health and biological, sociodemographic, economic, interactional-affective, and behavioral indicators. Speech therapists used the Consensus of Auditory-Perceptual Evaluation of Voice authorized for Portuguese for the perceptual-auditory judgment of children's voices. Bivariate and multivariate analyzes of the data were performed. A significance level of 5% (P < 0.05) was considered in all analyses. RESULTS: The prevalence of mild-moderate general dysphonia occurred in 26.4% of the preschoolers assessed with tense, rough, and breathy voice quality; low pitch; strong loudness and laryngeal resonance. There was a contrast between preschoolers with dysphonia, calm temperament, and family income of up to three minimum wages and those without these characteristics. We also have noted that a greater chance of dysphonia occurred in preschoolers with a calm temperament, family income of up to three minimum wages, nocturnal bruxism up to 3 years old and who did not use a pacifier. CONCLUSION: There was a high prevalence of dysphonia at 5 years old. Biological indicators have an impact on voice, while interactional, behavioral, sociodemographic, and economic indicators have a higher impact. There is a great need for investments in prevention, promotion, and vocal treatment to minimize negative socio-educational impacts and provide higher quality of life for children at greater risk for dysphonia.

Health literacy strengths and needs among migrant communities from Portuguese-speaking African countries in Portugal: a cross-sectional study.

Introduction: Health literacy among migrants is a matter of public health and social justice. Migrants from diverse backgrounds encounter challenges such as linguistic barriers, cultural disparities, restricted access to health services, and heterogeneous migration statuses. Addressing these challenges requires careful consideration of their unique experiences and needs to promote equitable health outcomes. This can hinder their ability to navigate the healthcare system, understand health information, and engage in health-promoting behaviours. However, there is still a significant gap in our understanding of health literacy within migrant communities. This study has a dual aim: to identify health literacy strengths and needs among migrants from Portuguese-speaking African Countries (PALOP) countries in the Lisbon Metropolitan Area and to examine associations between demographic, socioeconomic, migration and health condition characteristics and the health literacy domains. Methods: A cross-sectional survey was conducted. Data were collected from 506 PALOP migrants using the Health Literacy Questionnaire (HLQ). We also collected demographic, socioeconomic, migration, and health condition data. We employed multiple linear regression to understand the relationship between the HLQ nine domains and these characteristics. Results: The HLQ scores revealed distinct patterns of health literacy between the groups. Health literacy needs were particularly evident in the domains related to feeling understood and supported by healthcare providers and navigating the healthcare system. Conversely, higher scores and potential strengths were observed in actively managing one's health and understanding enough health information to make informed decisions. However, in these, the average scores suggest that a high proportion of people recognised difficulties. 'The results also indicated that a higher educational level was associated with increased health literacy. In contrast, low self-perceived health status, living alone, shorter duration of residence in Portugal, and being either undocumented or in the process of obtaining legal status were associated with lower health literacy. Conclusion: Our study highlights the importance of migration-related variables and self-reported health status in understanding health literacy among migrant communities. Factors such as length of stay and low self-perceived health status are associated with potentially disadvantageous levels of health literacy, which could exacerbate health inequalities. Assessing these variables is critical to identify gaps in health literacy and develop tailored interventions to reduce health inequalities.

Laryngeal photobiomodulation: application sites, interferences from body mass index and skin phototype.

PURPOSE: Establish points on the neck, correspondent to the laryngeal topography, where to apply Low Level Light therapy (LLLT), to evaluate the incidence of light through variables such as skin phototype and body mass index (BMI). METHODS: This is a cross-sectional, analytical, observational study, carried out with 15 vocally healthy women, between 18 and 50 years of age, who were divided into three groups, according to BMI and skin phototype. Six anatomical reference points were established to locate the larynx and its musculature, with visual monitoring by videonasolaryngoscopy, to assess light reach (present/absent) and degree of illumination (from very weak to very strong) in the larynx during the LASER application at doses of 3J, 6J and 9J. A flexible endoscope was used for visual monitoring during the LASER application, and subsequent image analysis. RESULTS: The light reached the larynx at doses of 3J, 6J and 9J, in the anterior commissure of the vocal folds, membranous (thyroarytenoid muscle) and cartilaginous portions of the vocal fold and the cricothyroid muscle. The degree of LASER light illumination decreased in overweight and obese participants and increased in moderate brown and dark brown skin phototypes. CONCLUSION: Data suggest that the LLLT penetrates differently according to skin phototype and BMI, being more evident in individuals with Fitzpatrick IV and V phototypes and less evident with higher BMI levels. The evidence that the LASER light reaches the larynx in specific anatomical points provides direction for the standardization of its use in voice practice.

Test for clinical reasoning evaluation in Speech-Language Pathology: content validity. / Teste para avaliação do raciocínio clínico em Fonoaudiologia: validade de conteúdo.

PURPOSE: To validate the content of the Speech-Language Pathology Concordance Test called FonoTCS. METHODS: This is a content validation study of the instrument. Five speech-language pathologists, all with doctoral degrees and teaching experience, averaging 24.8 years of professional practice, participated in the development of FonoTCS and reached a consensus during the process. Thirty questions and 120 items were created, covering seven areas of speech-language pathology expertise across three domains. For content validation, FonoTCS was electronically sent to 15 evaluators to respond to a questionnaire with five questions, rated on a five-point scale, regarding the criteria of clarity, ethics, and relevance of the questions. The Corrected Content Validity Coefficient was calculated for all statements to analyze the responses. Questions with agreement percentages equal to or less than 80% were revised. RESULTS: Thirteen evaluators, all female, with an average age of 39.07 years, including eight with master's degrees and five with doctoral degrees, and an average clinical practice experience of 15.38 years, participated in the analysis. The average Corrected Content Validity Coefficient values for the clarity criterion were 0.93 and 0.95, for the relevance criterion 0.98 and 0.92, and for the ethics criterion 0.99. Two questions received scores of 0.78 and 0.80, both related to the audiology area in the assessment/diagnosis domain, specifically question 2 regarding the relevance criterion. These questions were reviewed and restructured by the judges. CONCLUSION: FonoTCS is a valid instrument from a content perspective.

OBJETIVO: validar o conteúdo do Teste de Concordância de Scripts em Fonoaudiologia, denominado FonoTCS. MÉTODO: Trata-se de estudo de validação de conteúdo de instrumento. Participaram da construção do FonoTCS cinco fonoaudiólogas, doutoras e docentes, com média de 24,8 anos de atuação profissional, que chegaram a um consenso durante o processo de construção do teste. Elaborou-se 30 questões e 120 itens contemplando as áreas de atuação fonoaudiológica. Em seguida, 15 fonoaudiólogas com titulação mínima de mestre, e com, no mínimo, 10 anos de atuação clínica generalista receberam eletronicamente o FonoTCS para validação de conteúdo por meio de questionário sobre critérios de clareza, ética e pertinência do conteúdo das questões. Para a análise das respostas calculou-se o Coeficiente de Validade de Conteúdo Corrigido de todas as afirmativas. Foram revisadas as questões com porcentagem de concordância igual ou inferior a 80%. RESULTADOS: 13 avaliadores responderam a análise, todos do sexo feminino, com média de idade de 39,07 anos, sendo oito mestres e cinco doutoras, com atuação clínica generalista média de 15,38 anos. Os valores médios do Coeficiente de Validade de Conteúdo Corrigido foram 0,93 e 0,95 para o critério de clareza; 0,98 e 0,92 para o critério de pertinência; e 0,99 para o critério de ética. Duas questões apresentaram notas de 0,78 e 0,80, sendo ambas da área de audiologia no domínio de avaliação/diagnóstico, para a questão relacionada ao critério de pertinência, sendo revisadas e reestruturadas pelos juízes. CONCLUSÃO: O FonoTCS é um instrumento válido do ponto de vista do conteúdo.

Implementing a social prescribing program in primary care units in Portugal: A qualitative study exploring enablers, barriers and lessons learned from the perspectives of stakeholders involved in the program implementation.

Social prescribing (SP) is a promising intersectoral strategy of integrated and person-centered care that can improve individual health and well-being by going beyond medical treatment, potentially reducing overall disease burden on health system. SP addresses health and social determinants of health by linking patients to community responses, i.e. services and initiatives fostering social interaction, physical activity and creativity, among other health-promoting aspects, provided by local public, private, and non-profit entities. There is limited research on the implementation processes of SP beyond the UK, hindering improvement and scale-up. This study aims to identify enablers and barriers of implementation of an SP program conducted in Portugal. A participatory and qualitative approach was used to assess the implementation of an SP program in health units. Semi-structured interviews were conducted with family doctors, social workers and representatives of community partners who participated in SP implementation. The Consolidated Framework for Implementation Research was used to conduct thematic analysis. The main enablers of SP implementation included its recognition as an evolution towards a holistic model of health, the personal characteristics of professionals as being proactive, motivated, and concerned with social determinants of health, and the communication strategy used to engage the stakeholders. Perceived challenges included raising users' awareness of SP and ensuring intervention adherence. Lack of preparedness for intersectoral working processes, including insufficient communication channels, limited community responses and the need for a more systematic collection of data on activities adherence and progress were also highlighted as barriers to SP implementation. SP implementation seems simple, but the results show that in practice, we are facing a complex intervention with multiple stakeholders, diverse community responses and factors influencing project success. A deeper understanding of SP specificities, local context, enablers, and barriers is vital to develop strategies for improvement and successful implementation, ensuring scalability and sustainability.

Normalising participatory health research approaches in the WHO European region for refugee and migrant health: a paradigm shift.

While people's involvement in health research is increasingly the encouraged norm in many countries, the involvement of refugees and migrants in research about their health is rare. Here, we call for a paradigm shift in the field of refugee and migrant health to make participatory health research routine, i.e. normalised. To disrupt 'business as usual', we synthesise evidence about meaningful research partnerships and features of inclusive participatory spaces. We present examples of decolonial, culturally attuned methods that can be used to reimagine and reinvigorate research practice because they encourage critical reflexivity and power-sharing: arts-based research using music and singing, participatory learning and action research, Photovoice and co-design (ideas generation) workshops. We consider the consequences of not making this paradigm shift. We conclude with recommendations for specific structural and policy changes and empirical research questions that are needed to inform the normalisation of participatory health research in this field.

Efeitos imediatos do inspirômetro de incentivo em mulheres vocalmente saudáveis / Immediate effects of the incentive spirometer in women with healthy voice

RESUMO Objetivo Avaliar o efeito imediato do inspirômetro de incentivo nas medidas acústicas, medidas aerodinâmicas e na avaliação perceptivo-auditiva da qualidade vocal de mulheres com vozes saudáveis. Método Trata-se de um estudo experimental de comparação intrassujeito que contou com a participação de 22 mulheres sem queixas vocais. Foram obtidas as medidas acústicas, medidas aerodinâmicas e a avaliação perceptivo-auditiva da qualidade vocal antes e imediatamente após o uso do inspirômetro de incentivo pelas participantes. O dispositivo foi utilizado na posição ortostática, e as participantes realizaram três séries de dez repetições com intervalo de um minuto entre as séries. Resultados Após uso do inspirômetro de incentivo, observou-se redução significativa nas medidas de jitter, shimmer e PPQ (period perturbation quociente) e aumento do volume expiratório máximo. As demais medidas acústicas e aerodinâmicas não foram impactadas significativamente. Além disso, houve melhora na avaliação perceptivo-auditiva da qualidade vocal em oito (36,4%) participantes, e 11 (50,0%) não apresentaram mudanças após uso do inspirômetro de incentivo. Conclusão O uso do inspirômetro de incentivo é seguro e, em seu efeito imediato, promove redução nas medidas acústicas de aperiodicidade a curto prazo, tanto relacionadas à frequência quanto à intensidade, e aumenta o volume expiratório máximo em mulheres com vozes saudáveis.

ABSTRACT Purpose To evaluate the immediate effect of the incentive spirometer on acoustic measures, aerodynamic measures and on the auditory-perceptual assessment of vocal quality in vocally healthy women. Methods This is an experimental intra-subject comparison study with the participation of 22 women without vocal complaints. Acoustic measures, aerodynamic measures and auditory-perceptual assessment of vocal quality were obtained before and immediately after using the incentive spirometer by the participants. The device was used in the orthostatic position and the participants performed three sets of ten repetitions with a one-minute interval between sets. Results After using the incentive spirometer, there was a significant reduction in jitter, shimmer and PPQ (period perturbation quotient) measurements and an increase in maximum expiratory volume, while the other acoustic and aerodynamic measurements were not significantly impacted. In addition, there was improvement in vocal quality in eight (36.4%) participants and 11 (50.0%) participants showed no changes in the auditory perceptual assessment of voice quality after using the incentive spirometer. Conclusion The use of the incentive spirometer is safe and, in its immediate effect, positively impacts the acoustic measures of short-term aperiodicity of frequency and intensity and increases the maximum expiratory volume in women with healthy voices.

Teste para avaliação do raciocínio clínico em Fonoaudiologia: validade de conteúdo / Test for clinical reasoning evaluation in Speech-Language Pathology: content validity

RESUMO Objetivo validar o conteúdo do Teste de Concordância de Scripts em Fonoaudiologia, denominado FonoTCS. Método Trata-se de estudo de validação de conteúdo de instrumento. Participaram da construção do FonoTCS cinco fonoaudiólogas, doutoras e docentes, com média de 24,8 anos de atuação profissional, que chegaram a um consenso durante o processo de construção do teste. Elaborou-se 30 questões e 120 itens contemplando as áreas de atuação fonoaudiológica. Em seguida, 15 fonoaudiólogas com titulação mínima de mestre, e com, no mínimo, 10 anos de atuação clínica generalista receberam eletronicamente o FonoTCS para validação de conteúdo por meio de questionário sobre critérios de clareza, ética e pertinência do conteúdo das questões. Para a análise das respostas calculou-se o Coeficiente de Validade de Conteúdo Corrigido de todas as afirmativas. Foram revisadas as questões com porcentagem de concordância igual ou inferior a 80%. Resultados 13 avaliadores responderam a análise, todos do sexo feminino, com média de idade de 39,07 anos, sendo oito mestres e cinco doutoras, com atuação clínica generalista média de 15,38 anos. Os valores médios do Coeficiente de Validade de Conteúdo Corrigido foram 0,93 e 0,95 para o critério de clareza; 0,98 e 0,92 para o critério de pertinência; e 0,99 para o critério de ética. Duas questões apresentaram notas de 0,78 e 0,80, sendo ambas da área de audiologia no domínio de avaliação/diagnóstico, para a questão relacionada ao critério de pertinência, sendo revisadas e reestruturadas pelos juízes. Conclusão O FonoTCS é um instrumento válido do ponto de vista do conteúdo.

ABSTRACT Purpose To validate the content of the Speech-Language Pathology Concordance Test called FonoTCS. Methods This is a content validation study of the instrument. Five speech-language pathologists, all with doctoral degrees and teaching experience, averaging 24.8 years of professional practice, participated in the development of FonoTCS and reached a consensus during the process. Thirty questions and 120 items were created, covering seven areas of speech-language pathology expertise across three domains. For content validation, FonoTCS was electronically sent to 15 evaluators to respond to a questionnaire with five questions, rated on a five-point scale, regarding the criteria of clarity, ethics, and relevance of the questions. The Corrected Content Validity Coefficient was calculated for all statements to analyze the responses. Questions with agreement percentages equal to or less than 80% were revised. Results Thirteen evaluators, all female, with an average age of 39.07 years, including eight with master's degrees and five with doctoral degrees, and an average clinical practice experience of 15.38 years, participated in the analysis. The average Corrected Content Validity Coefficient values for the clarity criterion were 0.93 and 0.95, for the relevance criterion 0.98 and 0.92, and for the ethics criterion 0.99. Two questions received scores of 0.78 and 0.80, both related to the audiology area in the assessment/diagnosis domain, specifically question 2 regarding the relevance criterion. These questions were reviewed and restructured by the judges. Conclusion FonoTCS is a valid instrument from a content perspective.

Visual-perceptive assessment of glottic characteristics of vocal nodules by means of high-speed videoendoscopy

Abstract Objective Visual-perceptive assessment of glottic characteristics of vocal nodules by means of high-speed videoendoscopy. Methods Descriptive observational research with convenience sampling of five laryngeal videos of women with an average age of 25 years. The diagnosis of vocal nodules was defined by two otolaryngologists, with 100% intra-rater agreement and 53.40% inter-rater agreement and five otolaryngologists as judge assessed the laryngeal videos based on an adapted protocol. The statistical analysis calculated measures of central tendency and dispersion, as well as percentage. The AC1 coefficient was used for agreement analysis. Results In high-speed videoendoscopy imaging, vocal nodules are characterized by amplitude of the mucosal wave and muco-undulatory movement with magnitude between 50% and 60%. Non-vibrating segments of vocal folds are scarce, and the glottal cycle does not show a predominant phase, it is symmetric and periodic. Glottal closure is characterized by the presence of a mid-posterior triangular chink (double chink or isolated mid-posterior triangular chink), without movement of supraglottic laryngeal structures, with irregular contour of the free edge of vocal folds, which are vertically on-plane. Conclusion Vocal nodules present mid-posterior triangular chink and irregular free edge contour. Amplitude and mucosal wave were partially reduced. Level of evidence: Level 4 (Case-series).

Vocal rehabilitation in singers with vocal complaints: a digital kymography analysis / Reabilitação vocal em cantoras com queixa vocal: análise da videoquimografia digital

ABSTRACT Purpose: to evaluate the effects of the Comprehensive Vocal Rehabilitation Program associated with the application of transcutaneous electrical nerve stimulation through digital kymography in singers with vocal complaints. Methods: an experimental intrasubject comparative study in 24 singers, who underwent the rehabilitation program associated with transcutaneous electrical nerve stimulation. They were assessed with laryngeal high-speed videoendoscopy before and after vocal rehabilitation. The paired t-test and Wilcoxon test were used to compare the two assessments. The significance level was set at 5%. Results: significant differences were found in the maximum opening, dominant amplitude of the opening variation and dominant frequency of the opening variation of the right vocal fold in the posterior glottic region, and in maximum opening, mean opening, dominant amplitude of the opening variation of the left vocal fold and dominant frequency of the opening variation of both vocal folds in the anterior glottic region. Conclusion: the results showed that the Comprehensive Vocal Rehabilitation Program associated with transcutaneous electrical stimulation decreased the opening amplitude of the vocal fold, increased the vibration frequency, and improved glottal closure in the anterior and posterior glottic regions.

RESUMO Objetivo: avaliar os efeitos do Programa Integral de Reabilitação Vocal associado à aplicação da estimulação elétrica nervosa transcutânea por meio da videoquimografia digital em cantoras com queixa vocal. Métodos: estudo experimental comparativo intrassujeitos com 24 cantoras, que realizaram o programa de reabilitação associado à estimulação elétrica nervosa transcutânea. A avaliação, por meio da videolaringoscopia de alta velocidade, foi realizada antes e após a reabilitação vocal. Os testes T pareado e de Wilcoxon foram utilizados para comparação das duas avaliações. Considerou-se o nível de significância de 5%. Resultados: diferenças significantes foram identificadas quanto aos parâmetros de abertura máxima, amplitude dominante de variação de abertura e frequência dominante de abertura da prega vocal direita na região posterior da glote, além dos parâmetros de abertura máxima, abertura média, amplitude dominante de variação de abertura da prega vocal esquerda e frequência dominante de abertura de ambas as pregas vocais na região anterior da glote. Conclusão: os resultados mostraram que o Programa Integral de Reabilitação Vocal associado à estimulação elétrica transcutânea promoveu uma diminuição da amplitude de abertura da prega vocal e aumento da frequência de vibração, além de um melhor fechamento glótico nas regiões anterior e posterior da glote.

Adaptación lingüística y cultural chilena del Voice Handicap Index (VHI) y del Voice Handicap Index 10 (VHI-10) / Chilean linguistic and cross-cultural adaptation of the Voice Handicap Index (VHI) and the Voice Handicap Index 10 (VHI-10)

El presente estudio buscó adaptar lingüística y culturalmente el cuestionario de autovaloración vocal norteamericano Voice Handicap Index (VHI) al español chileno. Para esto se realizaron cuatro traducciones directas del VHI al español chileno de forma independiente. Luego, se consensuó una traducción general (TG) a partir del juicio de tres profesionales de la fonoaudiología. Esta TG fue traducida inversamente al idioma original para ser comparada con la versión original por el mismo grupo de profesionales de la fonoaudiología, llegando a la primera versión del Índice de Desventaja Vocal Chileno(IDV-Cl). Esta versión fue aplicada a veinte personas con diagnóstico de disfonía, considerando una escala Likert de frecuencia. Durante la adaptación, se consideró pertinente dejar constancia de las consignas no comprendidas o que resultaron inapropiadas culturalmente para el vocabulario chileno. De acuerdo con las observaciones recogidas, se revisó y modificó el instrumento, dando paso a la segunda versión del IDV-Cl, que fue aplicada a seis personas con diagnóstico de disfonía. En esta etapa no se plantearon nuevas sugerencias de cambio. El IDV-Cl refleja la versión original del inglés, tanto en la cantidad de ítems, como en los subcomponentes físico, funcional y emocional que lo conforman. Mediante la síntesis de esta encuesta se pudo obtener también una versión abreviada, que consta de diez ítems (IDV-Cl-10). En conclusión, se establece la equivalencia cultural y lingüística del cuestionario VHI en español chileno, del que se origina la versión IDV-Cl e IDV-Cl-10.

The present study aimed to linguistically and culturally adapt the North American vocal self-assessment questionnaire, Voice Handicap Index (VHI), to Chilean Spanish. To this end, four direct translations of the VHI were carried out independently into Chilean Spanish. Subsequently, a general translation (GT) was agreed upon based on the judgment of three speech-language therapists. This GT was back-translated into the original language and compared with the original version by the same group of speech therapy professionals, which resulted in the first version of the Chilean Índice de Desventaja Vocal [Vocal Disadvantage Index] (IDV-Cl). This version was then applied to twenty people diagnosed with dysphonia, using a Likert scale for frequency. During the adaptation, it was deemed pertinent to make a note of the statements that were not understood or were culturally inappropriate for the Chilean vocabulary. The instrument was revised and modified based on the observations made by the participants, thus creating a second version of the IDV-Cl, which was then applied to six people diagnosed with dysphonia. No new suggestions for change were made at this stage. The IDV-Cl reflects the original version in English, both in the number of items and in the physical, functional, and emotional subcomponents that comprise it. Through the synthesis of this survey, it was also possible to obtain an abbreviated version, consisting of ten items (IDV-Cl-10). In conclusion, the cultural and linguistic equivalence of the VHI questionnaire in Chilean Spanish is established, resulting in the IDV-Cl and IDV-Cl-10 versions of this instrument.

Índice videoquimográfico da função glótica: análise da precisão diagnóstica / Videokymographic index of glottic function: an analysis of diagnostic accuracy

RESUMO Objetivo Elaborar um indicador composto denominado Índice Videoquimográfico da Função Glótica - IVFG, a partir de parâmetros da videoquimografia digital, captados pelo exame de videolaringoscopia de alta velocidade de mulheres sem e com alterações laríngeas de etiologia comportamental. Método A amostra foi composta por 92 mulheres, destas 55 apresentaram disfonia comportamental, com presença de alterações laríngeas e vocais, e 37 mulheres sem alterações laríngeas e vocais, entre 18 a 45 anos. A avaliação vocal foi realizada por consenso pela análise perceptivo-auditiva da vogal /a/ em frequência e intensidade habituais, e classificação através do grau geral da disfonia, onde G0 indicou qualidade vocal neutra e G1 a 3 qualidade vocal alterada. As imagens laríngeas foram obtidas pela gravação da emissão da vogal /i/, em frequência e intensidade habituais para análise da videoquimografia digital. A construção do IVFG se deu pela escolha do ponto médio da glote para análise e, elaboração foi realizada regressão logística pelo programa MINITAB 19. Resultados A regressão logística contou com duas etapas, sendo que a etapa 1 constou da análise de todas as variáveis, onde as variáveis abertura máxima e fechamento glótico apresentaram significância estatística (p-valor <0.05) e o modelo se encontrou bem ajustado de acordo com o teste de Hosmer-Lemeshow (p-valor=0,794); na etapa 2, as variáveis selecionadas foram novamente analisadas e o modelo também se mostrou bem ajustado (p-valor=0,198). O IVFG foi definido por IVFG=e^(8,1318-0,2941AbMax-0,0703FechGlo)/1+e^(8,1318-0,2941AbMax-0,0703FechGlo). Conclusão O IVFG apresenta valor de corte igual a 0,71. A probabilidade de acerto é de 81,5%, sensibilidade 76,4%, especificidade de 89,2%.

ABSTRACT Purpose To develop the Videokymographic Index of Glottic Function (VIGF), a composite indicator from digital videokymography parameters, captured by high-speed videolaryngoscopy exams of women with and without laryngeal alterations of behavioral etiology. Methods The sample consisted of 92 women aged between 18 and 45 years. Fifty-five (55) women with behavioral dysphonia, presenting with laryngeal and voice alterations, and thirty-seven (37) women without any laryngeal and voice alterations. Voice evaluation was performed by consensus via an auditory-perceptual analysis of the sustained vowel /a/ at a habitual pitch and loudness. Voice classification was obtained by means of a general degree of dysphonia, where G0 indicated neutral voice quality and G1 to G3 indicated altered voice quality. Laryngeal images were captured via digital videokymography analysis of a sustained vowel /i/ at a habitual pitch and loudness. The VIGF was based on the midpoint of the glottal region for analysis. Logistic regression was performed using the MINITAB 19 program. Results Logistic regression was composed of two stages: Stage 1 consisted of the analysis of all variables, where the maximum opening and closed quotient variables showed statistical significance (p-value <0.05) and the model was well adjusted according to the Hosmer-Lemeshow test (p-value=0.794). Stage 2 consisted of the re-analysis of the selected variables, also showing a well-adjusted model (p-value=0.198). The VIGF was defined as follows: VIGF=e^(8.1318-0.2941AbMax-0.0703FechGlo)/1+e^(8.1318-0.2941AbMax-0.0703FechGlo). Conclusion The VIGF demonstrated a cut-off value equal to 0.71. The probability of success was 81.5%, sensitivity 76.4%, and specificity 89.2%.

Valores de referência para dados eletroglotográficos de idosas / Reference values for electroglottographic data of elderly women

RESUMO Objetivo Apresentar valores de referência para os dados de frequência fundamental e quociente de fase fechada extraído da eletroglotografia em idosas e verificar se diferem com o resultado do exame laríngeo. Método Estudo observacional analítico transversal, realizado com 73 idosas na faixa etária de 60 a 84 anos. Foram realizadas avaliações eletroglotográficas e laríngeas. O material de voz coletado de cada participante foi a emissão sustentada da vogal /a/, emitida em frequência e intensidade habituais, no registro modal, de modo prolongado. As medidas eletroglotográficas extraídas foram: Frequência fundamental (F0) e quociente de contato (CQ) extraídos da eletroglotografia (EGG). Foi realizada análise descritiva dos dados por meio da análise das medidas de tendência central e de dispersão das variáveis contínuas. Para estabelecer se as variáveis contínuas do EGG diferem de acordo com o diagnóstico laríngeo, foram utilizados os testes t-Student (teste paramétrico) e Mann-Whitney (não paramétrico). Para todos os testes foi considerado o nível de significância de 5%. Resultados A maioria das participantes não possui alterações laríngeas, 27,4% têm presbilaringe. A média das medidas eletoglotográficas foram: 187,24 Hz de F0 e 48,49% de QC. Não houve significância estatística ao comparar o exame laríngeo segundo as medidas do EGG. Conclusão Mulheres idosas apresentam valores médios de F0 EGG de 187,24 Hz. O valor médio obtido no QC foi de 48,49%. As medidas eletroglotográficas de F0 e QC não se modificaram com a presença de presbilaringe em idosas.

ABSTRACT Purpose To present reference values for fundamental frequency data and closed-phase quotient extracted from electroglottography in older women and verify if they differ from laryngeal examination results. Methods Observational analytical cross-sectional study in 73 older women, aged 60 to 84 years, using electroglottographic and laryngeal examinations. Each participant's voice sample had a sustained prolonged vowel /a/ emitted at the usual frequency and intensity, in the modal register. Fundamental frequency (F0) and vocal fold contact quotient (CQ) were extracted from the electroglottography. Data were descriptively analyzed with measures of central tendency and dispersion of continuous variables. To establish whether continuous electroglottography variables differed from the laryngeal diagnosis, Student's t-test (parametric test) and Mann-Whitney (non-parametric test) were performed. The significance level in all tests was set at 5%. Results Most participants did not have laryngeal changes, while 27.4% had presbylarynx. The mean electroglottographic measures were 187.24 Hz for F0 and 48.49% for CQ. There was no statistical significance between laryngeal examinations and EGG measures. Conclusion Older women have mean electroglottographic F0 values of 187.24 Hz and CQ of 48.49%. Electroglottographic F0 and CQ measures did not change with the presence of the presbylarynx in older women.

Análise dos tempos de execução da técnica de sons vibrantes em idosas / Analysis of different performance times of the voiced trill technique in older women

RESUMO Objetivo Analisar e comparar os efeitos vocais imediatos da técnica de sons vibrantes sonoros na avaliação de medidas acústicas e perceptivo-auditivas de idosas com e sem autopercepção de alteração vocal. Método Estudo clínico quase experimental, envolvendo 53 idosas com idade entre 60 e 70 anos. Foi aplicado um questionário de autopercepção vocal, avaliação vocal e laríngea, antes e após a realização da técnica vocal com sons vibrantes sonoros. Antes e durante os intervalos da técnica, foram coletadas amostras de vogais sustentadas, totalizando quatro amostras. As mulheres idosas foram divididas em dois grupos: grupo com autopercepção de alteração vocal (n = 25) e grupo sem autopercepção de alteração vocal (n = 28). Foram realizadas avaliações perceptivo-auditivas e análise acústica. Os testes estatísticos foram utilizados para correlacionar os dados: Teste Anova para medidas repetidas, Teste de Friedman e Teste de Wilcoxon e Teste Qui-Quadrado de Pearson. Para todos os testes foi considerado nível de significância de 5%. Resultados Houve predomínio de disfonia moderada em ambos os grupos, de acordo com a julgamento perceptivo-auditivo. Não houve diferença estatisticamente significante entre os grupos na avaliação da análise perceptivo-auditiva quanto à melhora, piora e voz inalterada antes e após os diferentes tempos de execução da técnica. A maioria das idosas melhorou a voz após um minuto de execução da técnica. Conclusão As idosas apresentam elevada presença de alteração vocal quando considerada o julgamento perceptivo-auditivo da voz. Não houve evidências científicas quanto ao momento ideal para se obter um melhor efeito na voz das idosas.

ABSTRACT Purpose To analyze and compare the immediate vocal effects of the voiced trill technique in the assessment of acoustic and auditory-perceptual measures of older women with and without self-perceived vocal changes. Methods Clinical, quasi-experimental study in older women, aged 60 to 70 years (n=53). A questionnaire on vocal self-perception, voice, and laryngeal assessment was applied, before and after performing the voiced trill technique. Before and during intervals of the technique, sustained vowel samples were collected, totaling four samples. Older women were divided into two groups: one with self-perceived voice changes (n=25), and the other without self-perceived voice changes (n=28). Auditory-perceptual assessments and acoustic analysis were performed. Statistical tests were used to correlate the data: ANOVA Test for repeated measures, Friedman Test, Wilcoxon Test, and Pearson's Chi-Square Test. For all tests, the significance level was set at 5%. Results There was a predominance of moderate dysphonia in both groups, according to the auditory-perceptual judgment. There was no statistically significant difference between the groups in the assessment of the auditory-perceptual analysis regarding voice changes (improved, worsened, and unaltered voices) before and after the different technique performance times. Most older women improved their voice after 1 minute of performing the technique. Conclusion Older women often have voice changes when considering the perceptual judgment of the voice. There was no scientific evidence as to the ideal time to obtain a better effect on older women's voices.

Comparação entre a frequência fundamental acústica da voz e a frequência de vibração das pregas vocais analisada pela videoquimografia digital / Comparison between the acoustic fundamental frequency of the voice and the vibration frequency of the vocal folds analyzed by digital kymography

RESUMO Objetivo Comparar a frequência da variação da abertura das pregas vocais, analisada pela videoquimografia digital, com a frequência fundamental da voz, obtida através da análise acústica, em indivíduos sem alteração laríngea. Método Trata-se de um estudo observacional analítico transversal. Participaram 48 mulheres e 38 homens, de 18 a 55 anos. A avaliação foi composta por análise acústica da voz, obtida pela emissão habitual da vogal /a/ durante 3 segundos, e os dias da semana, e pela videoquimografia digital (DKG), obtida pela emissão habitual das vogais /i/ e /ɛ/. As medidas analisadas foram a frequência fundamental acústica (f0), extraída pelo programa Computerized Speech Lab (CSL), e a frequência dominante da variação de abertura da prega vocal direita (D-freq) e esquerda (E-freq), obtidas através do programa de processamento de imagens KIPS. A montagem dos quimogramas constou na demarcação manual da região, compostas por linhas verticais que delimitaram largura da prega vocal e linhas horizontais que marcaram os terços posterior, médio e anterior da rima glótica. Na análise estatística, o teste Anderson-Darling foi utilizado para verificar a normalidade da amostra. Os testes ANOVA e Tukey foram realizados para a comparação das medidas entre os grupos. Para a comparação da idade entre os grupos, foi utilizado o teste Mann-Whitney. Resultados Não existem diferenças entre os valores da medida de frequência analisada pela videoquimografia digital, com a frequência fundamental acústica, em indivíduos sem alteração laríngea. Conclusão Os valores da frequência dominante da variação de abertura das pregas vocais, avaliada pela videoquimografia digital, e a frequência fundamental acústica da voz são similares, permitindo uma comparação entre estas medidas na avaliação multidimensional da voz, em indivíduos sem alteração laríngea.

ABSTRACT Purpose To compare the frequency of vocal fold opening variation, analyzed by digital kymography, with the fundamental voice frequency obtained by acoustic analysis, in individuals without laryngeal alteration. Methods Observational analytical cross-sectional study. The participants were forty-eight women and 38 men from 18 to 55 years of age. The evaluation was made by voice acoustic analysis, by the habitual emission of the vowel /a/ for 3 seconds, and days of the week, and digital kymography (DKG), by the habitual emission of the vowels /i/ and /ɛ/. The measurements analyzed were acoustic fundamental frequency (f0), extracted by the Computerized Speech Lab (CSL) program, and dominant frequency of the variation of right (R-freq) and left (L-freq) vocal fold opening, obtained through the KIPS image processing program. The mounting of the kymograms consisted in the manual demarcation of the region by vertical lines delimiting width and horizontal lines separating the posterior, middle and anterior thirds of the Rima glottidis. In the statistical analysis, the Anderson-Darling test was used to verify the normality of the sample. The ANOVA and Tukey tests were performed for the comparison of measurements between the groups. For the comparison of age between the groups, the Mann-Whitney test was used. Results There are no differences between the values of the frequency measurement analyzed by digital kymography, with the acoustic fundamental frequency, in individuals without laryngeal alteration. Conclusion The values of the dominant frequency of the vocal folds opening variation, as assessed by digital kymography, and the acoustic fundamental frequency of the voice are similar, allowing comparison between these measurements in the multidimensional evaluation of the voice, in individuals without laryngeal alteration.

Escala Funcional de Incapacidade do Pescoço de Copenhagen: análise em cantoras disfônicas e em cantoras sem queixas vocais / The Copenhagen Neck Functional Disability Scale: an analysis of singers with dysphonia and without vocal complaints

RESUMO Objetivo analisar e comparar o grau de incapacidade cervical em cantoras disfônicas e em cantoras sem queixas vocais autorreferidas. Método estudo observacional analítico transversal. Participaram do estudo 32 cantoras sem queixas vocais e 30 cantoras com diagnóstico fonoaudiológico e otorrinolaringológico de disfonia. Para as cantoras sem queixas vocais foram utilizados dois questionários aplicados virtualmente via GoogleForms, sendo um questionário composto por três perguntas referentes às queixas vocais e como cada cantora percebia sua voz de falada e de forma cantada e a Escala Funcional de Incapacidade do Pescoço de Copenhagen (EFIPC). Os dados referentes às cantoras disfônicas foram extraídos de um banco de dados previamente coletado por uma equipe de pesquisadores no Observatório de Saúde Funcional em Fonoaudiologia da Universidade Federal de Minas Gerais e a diferença na metodologia de coleta de dados entre os dois grupos deu-se devido às restrições apresentadas pela pandemia causada pelo coronavírus. Para a comparação entre os dois grupos, foi utilizado o teste Mann-Whitney e foi considerado um nível de significância de 5%. Resultados Houve diferença significativa entre os grupos (p=0,0001), demonstrando que as cantoras disfônicas sofrem mais com dores e desconfortos cervicais do que as cantoras sem queixas vocais. Conclusão cantoras disfônicas apresentam mais dor e desconforto cervical do que as cantoras sem queixas vocais, caracterizando uma maior incapacidade cervical.

ABSTRACT Purpose To analyze and compare the degree of cervical disability in singers with dysphonia and in singers without self-reported vocal complaints. Methods A cross-sectional observational analysis. Sixty-two singers participated in the study: Thirty-two singers without vocal complaints and 30 singers with a speech-language pathology and otorhinolaryngological diagnosis of dysphonia. For singers without vocal complaints, two questionnaires were applied via Google Forms: A three-question questionnaire regarding vocal complaints and how each singer perceived their speaking and singing voice, and the Copenhagen Neck Functional Disability Scale (CNFDS). Data on singers with dysphonia were extracted from a database previously collected by a team of researchers at the speech-language pathology department of the Federal University of Minas Gerais. The difference in data collection methodology between the two groups was due to restrictions presented by the coronavirus pandemic. The Mann-Whitney test was used to compare the two groups, at a significance level of 5%. Results There was a significant difference between the groups (p=0.0001), demonstrating that singers with dysphonia suffered more from cervical pain and discomfort than singers without vocal complaints. Conclusion Singers with dysphonia have more cervical pain and discomfort than singers without vocal complaints, thus presenting with greater cervical disability.

Reduzindo o gap entre a ciência e a clínica: lições da academia e da prática profissional - parte B: técnicas tradicionais de terapia vocal e técnicas modernas de eletroestimulação e fotobiomodulação aplicadas à reabilitação vocal / Reducing the gap between science and clinic: lessons from academia and professional practice - part B: traditional vocal therapy techniques and modern electrostimulation and photobiomodulation techniques applied to vocal rehabilitation

RESUMO O presente texto é a continuação da publicação referente ao XVIII Congresso da SBFa. Na parte "A" apresentamos análises sobre avaliação clínica vocal. O foco da parte "B" são aspectos de reabilitação vocal: 4. Técnicas tradicionais de terapia vocal; 5. Técnicas modernas de eletroestimulação e fotobiomodulação aplicadas à reabilitação. Os inúmeros estudos sobre os diversos programas, métodos ou técnicas tradicionais de reabilitação, muitos de elevada qualidade de evidência, permitem considerar tais procedimentos relativamente bem descritos, seguros e com efeitos conhecidos, dando conta do tratamento de diversos distúrbios vocais. As evidências científicas com as técnicas tradicionais são reconhecidas mundialmente. Novas frentes de evolução, como o uso da eletroestimulação ou fotobiomodulação em voz parecem ser promissoras como abordagens coadjuvantes. Há mais estudos sobre eletroestimulação em voz do que com fotobiomodulação, contudo, evidências científicas para essas duas técnicas modernas são ainda limitadas. Conhecimento e cautela são necessários para a aplicação de quaisquer técnicas.

ABSTRACT This text is the continuation of the XVIII SBFa Congress publication. In part "A" we presented the analyses on clinical vocal evaluation. Part "B" focuses on vocal rehabilitation: 4. Traditional techniques of vocal therapy; 5. Modern techniques of electrostimulation and photobiomodulation applied to vocal rehabilitation. The numerous studies on the various programs, methods, and techniques of traditional rehabilitation techniques, and many with high quality of evidence, allow us to consider such procedures relatively well described, safe, and with known effects, accounting for the treatment of various vocal disorders. The scientific evidence with traditional techniques is recognized worldwide. New fronts of evolution, with electrostimulation or photobiomodulation used to handle voice problems, seem to be promising as coadjutant approaches. There are more studies on electrostimulation in vocal rehabilitation than with photobiomodulation; however, scientific evidence for these two modern techniques is still limited. Knowledge and caution are required for the application of either technique.

Reduzindo o GAP entre a ciência e a clínica: lições da academia e da prática profissional - parte A: julgamento perceptivo-auditivo da qualidade vocal, análise acústica do sinal vocal e autoavaliação em voz / Reducing the GAP between science and clinic: lessons from academia and professional practice - part A: perceptual-auditory judgment of vocal quality, acoustic vocal signal analysis and voice self-assessment

RESUMO No XXVIII Congresso Brasileiro da SBFa, 24 especialistas reuniram-se e, a partir de um posicionamento condutor sobre pesquisa científica como ferramenta de conexão entre laboratório e clínica, cinco frentes de conhecimento da especialidade de voz foram discutidas: 1. Julgamento perceptivo-auditivo da qualidade vocal; 2. Análise acústica do sinal vocal; 3. Autoavaliação em voz; 4. Técnicas tradicionais de terapia; 5. Técnicas modernas de eletroestimulação e fotobiomodulação em voz. A parte "a" desta publicação é a consolidação das análises dos três primeiros aspectos. A tendência no julgamento perceptivo-auditivo da qualidade vocal é o uso de protocolos padrão. A avaliação acústica do sinal vocal é acessível e pode ser feita de modo descritivo ou por extração de parâmetros, preferindo-se medidas multiparamétricas. Finalmente, a análise do próprio indivíduo fecha essa tríade de documentação fonoaudiológica, que será base para a conclusão da avaliação, referência para monitoramento do progresso e avaliação de resultado de tratamento.

ABSTRACT During the XXVIII Brazilian Congress of SBFa, 24 specialists met and, from a leading position on scientific research as a tool for connecting laboratory and clinic, five fronts of knowledge of the voice specialty were discussed as following: Perceptual-auditory judgment of vocal quality; 2. Acoustic analysis of the vocal signal; 3. Voice self-assessment; 4. Traditional techniques of therapy; 5. Modern techniques of electrostimulation and photobiomodulation (PBMT) in voice. Part "a" of this publication was associated with the consolidation of the analyses of the first three aspects. The trend in the perceptual-auditory judgment of vocal quality was related to the use of standard protocols. The acoustic evaluation of the vocal signal is accessible and can be done descriptively or by extraction of parameters, thus preferring multiparametric measures. Finally, the analysis of the individual himself closes this triad of voice documentation, which will be the basis for the conclusion of the evaluation, reference for monitoring progress, and evaluation of treatment results.