ABSTRACT Purpose: to study the occurrence of risk for hearing loss in infants with congenital syphilis, using automatic auditory brainstem response. Methods: a prospective cross-sectional study. Automatic auditory brainstem response was performed nine to 60 days after leaving the hospital. The sample included infants exposed to syphilis- infants of mothers who underwent the current best practice treatment for syphilis, during the prenatal period, after testing positive for the disease, using the Venereal Diseases Research Laboratory (VDRL) exam (Exposed group); Congenital syphilis group: infants and mothers who received syphilis treatment during the perinatal period, following a positive VDRL result at birth; Control group: infants of mothers with a negative VDRL result. None of the infants had other hearing loss risk indicators. Analysis was based on binary pass/failure in automatic auditory brainstem response. Results: in the Exposed group, 100% passed the test bilaterally. In the Congenital syphilis group, 97% passed the test for the right ear and 94% for the left ear. In the Control group, 96% passed the test for the right ear and 94% for the left ear. Conclusion: neither exposure or congenital syphilis were indicators of a higher occurrence of risk for hearing, during the first two months of life.

ABSTRACT Neurosyphilis is an infection of the central nervous system caused by Treponema pallidum and may be symptomatic or asymptomatic in children with congenital syphilis. This study aims to describe the cortical activation pattern of a four-month-old infant with neurosyphilis using functional near-infrared spectroscopy (fNIRS). Born at term weighing 3,475 kg, she presented a Venereal Disease Research Laboratory (VDRL) test of 1:32 and changes in the cerebrospinal fluid test. She underwent treatment with crystalline penicillin for 10 days before discharge from the hospital. In the audiological evaluation, she presented normal tympanometry, otoacoustic emissions evoked by transient stimulus, brainstem auditory evoked potential with click stimulus at 80 and 30 dB nHL bilaterally. The Bayley III Scale was applied to assess language, cognition and motor development, showing delays in expressive language and broad motor skills. In the fNIRS acquisition, data were collected through 20 channels divided between the cerebral hemispheres. The /ba/ and /da/ stimuli were presented at 40 dB HL with the Psychopy software through a headphone. Data analysis used the MNE and MNE-NIRS toolboxes in the Spyder environment. The average by channel, ROI, and condition was exported for analysis. A similar theta coefficient was observed between the conditions and channels evaluated in both cerebral hemispheres, with a greater amplitude of oxyhemoglobin (HbO) being observed in the anterior position when compared to the posterior region of the temporal lobe. Therefore, this case report highlights the need to monitor the child development of babies with neurosyphilis.

RESUMO A neurossífilis é uma infecção do sistema nervoso central causada pelo Treponema pallidum, podendo ser sintomática ou assintomática nas crianças com sífilis congênita. Este estudo visa descrever o padrão de ativação cortical de uma lactente de quatro meses com neurossífilis utilizando o funcional near-infrared spectroscopy (fNIRS). Nascida a termo com 3.475 Kg, apresentou teste Venereal Disease Research Laboratory (VDRL) de 1:32 e alteração no exame de líquor cefalorraquidiano. Realizou tratamento com penicilina cristalina por 10 dias antes da alta hospitalar. Na avaliação audiológica apresentou normalidade na timpanometria, emissões otoacústicas evocadas por estímulo transiente, potencial evocado auditivo de tronco encefálico com estímulo clique a 80 e 30 dB nNA bilateralmente. Foi aplicada a Escala Bayley III para a avaliação do desenvolvimento de linguagem, cognição e motor, apresentando atrasos na linguagem expressiva e no motor amplo. Na aquisição do fNIRS os dados foram coletados por 20 canais divididos entre os hemisférios cerebrais. Os estímulos /ba/ e /da/ foram apresentados a 40 dB NA com o auxílio do programa Psychopy por um fone de ouvido. A análise dos dados utilizou as toolboxes MNE e MNE-NIRS no ambiente Spyder. A média por canal, ROI e condição foi exportada para análise. Observou-se um coeficiente theta similar entre as condições e canais avaliados de ambos os hemisférios cerebrais, sendo observado maior amplitude da oxihemoglobina (HbO) na posição anterior quando comparados a região posterior do lobo temporal. Desta forma, este relato de caso evidencia a necessidade de monitoramento do desenvolvimento infantil de lactentes com neurossífilis.

RESUMO Objetivo: verificar se existe relação entre as habilidades de processamento auditivo temporal e os traços distintivos alterados nos casos de transtorno fonológico. Métodos: participaram da pesquisa 18 crianças com idades entre 6:0 e 8:0 anos, com diagnóstico de transtorno fonológico. Todas as crianças passaram por triagem fonoaudiológica, avaliação fonológica da criança e pela avaliação das habilidades de processamento temporal por meio dos testes GIN - Gap in Noise Test, TPF - Teste Padrão de Frequência e TPD - Teste Padrão de Duração. Foram comparados os números de fonemas e traços distintivos alterados, o nível em que se encontravam no Modelo Implicacional de Complexidade de Traços com os resultados dos testes GIN, TPF e TPD. O nível de significância adotado para todos os testes estatísticos foi de 5% (p<0,05). Resultados: em nenhuma comparação ou correlação houve significância estatística, porém os sujeitos avaliados apresentaram baixo desempenho nas tarefas de processamento auditivo temporal de acordo com os padrões normativos dos testes. Conclusão: na análise geral, não houve a relação entre as habilidades auditivas temporais e os traços distintivos na população avaliada, muito embora tenham apresentado dificuldades nas tarefas de processamento temporal.

ABSTRACT Purpose: to assess whether there is a relationship between temporal auditory processing skills and altered distinctive features in cases of phonological disorder. Methods: 18 children aged between 6 and 8 years, diagnosed with phonological disorders participated in the research. All children underwent speech-language screening, phonological assessment and the assessment of temporal processing skills through the GIN - Gap in Noise Test, TPF - Frequency Pattern Test and TPD - Duration Pattern Test. The numbers of altered phonemes and distinctive features and the level at which they were in the Implicational Model of Features Complexity were compared with those of the GIN, TPF and TPD tests. The significance level adopted for all statistical tests was 5% (p<0.05). Results: in no comparison and correlation was there statistical significance, but the subjects evaluated showed low performance in temporal auditory processing tasks, according to normative testing standards. Conclusion: in the general analysis, there was no relationship between temporal auditory skills and distinctive traits in the population assessed, even though they had difficulties in temporal auditory processing tasks.

RESUMO Objetivo Verificar a acurácia dos aplicativos de smartphone para identificar a perda auditiva. Estratégias de pesquisa Uma revisão sistemática seguiu o checklist PRISMA-DATA. As estratégias de busca foram aplicadas nos bancos de dados Lilacs, PubMed, Scopus e Web of Science e na literatura cinzenta (Google Scholar, OpenGrey e ProQuest Dissertations and Thesis). Critérios de seleção O anacrônimo PIRD foi usado na revisão. Incluiu populações de qualquer gênero e todas as faixas etárias. O teste Index foi o de triagem auditiva baseado em smartphone; o teste de referência foi a audiometria tonal; o diagnóstico foi realizado por meio de dados de validade (sensibilidade e especificidade) para identificação da perda auditiva e estudos diagnósticos. Análise de dados Dois revisores selecionaram os estudos em um processo de duas etapas. O risco de viés foi avaliado de acordo com os critérios do QUADAS-2. Resultados De 1395 artigos, 104 artigos foram elegíveis para leitura de texto completo e 17 foram incluídos. Apenas quatro preencheram todos os critérios de qualidade metodológica. Todos os estudos incluídos foram publicados em inglês entre 2015 e 2020. Os aplicativos mais estudados foram: Digits-in-noise (5 artigos), uHear (4 artigos), HearScreen (2 artigos), hearTest (2 artigos) e Hearing Test (2 artigos). Todos apresentaram valores de sensibilidade e especificidade entre 75 e 100%. Os outros aplicativos foram EarScale, uHearing, Free Field Hearing e teste Free Hearing. Conclusão uHear, Digit-in-Noise Test, HearTest e HearScreen apresentaram valores significativos de sensibilidade e especificidade e podem ser considerados os métodos mais precisos para rastreamento de deficiência auditiva.

ABSTRACT Purpose To verify the accuracy of smartphone apps to identify hearing loss. Research strategies A systematic review followed the PRISMA-DATA checklist. The search strategies were applied across four databases (Lilacs, PubMed, Scopus and Web of Science) and grey literature (Google Scholar, OpenGrey, and ProQuest Dissertations and Thesis). Selection criteria The acronym PIRD was used in review. This included populations of any gender and all age groups. The Index test is the smartphone-based hearing screening test; the Reference test is the pure-tone audiometry, which is considered the gold reference for hearing diagnostics; the diagnosis was performed via validity data (sensitivity and specificity) to identify hearing loss and diagnostic studies. Data analysis Two reviewers selected the studies in a two-step process. The risk of bias was assessed according to the criteria of the QUADAS-2. Results Of 1395 articles, 104 articles were eligible for full-text reading and 17 were included. Only four met all criteria for methodological quality. All of the included studies were published in English between 2015 and 2020. The applications Digits-in noise Test (5 articles), uHear (4 articles), HearScreen (2 articles), hearTest (2 articles) and Hearing Test (2 articles) were the most studied. All this application showed sensitivity and specificity values between 75 and 100%. The other applications were EarScale, uHearing Test, Free field hearing (FFH) and Free Hearing Test. Conclusion uHear, Digit-in-Noise Test, HearTest and HearScreen have shown significant values of sensitivity and specificity and can be considered as the most accurate methods for screening of hearing impairment.

RESUMO Objetivo Verificar a influência das variáveis demográficas e socioeconômicas no limiar de reconhecimento de fala no ruído (LRF) obtidos no teste de dígitos no ruído (TDR) no Português Brasileiro em normo-ouvintes. Método Estudo transversal e prospectivo. A amostra de conveniência foi composta por 151 sujeitos normo-ouvintes com idade entre 12 e 79 anos (média =34,66) que realizaram audiometria tonal liminar e teste de dígitos no ruído branco com sequência de trios numéricos em estímulo diótico (inphase) no mesmo dia. O TDR foi realizado com um smartphone Motorola Z3 play com acesso à internet com fones de ouvido intra-auriculares. Os limiares de reconhecimento dos dígitos no ruído (LRF) foram analisados em função do sexo, idade, escolaridade e nível socioeconômico. Foi utilizado para comparar as amostras independentes, o teste não-paramétrico Kruskal-Wallis e Mann-Whitney, adotando-se o nível de significância de 5%. Resultados A média do LRF foi de -8,47 dBNA (dp -3,89), com mediana de -9,6 dBNA. O LRF foi proporcionalmente inverso à escolaridade e nível socioeconômico e mais negativo (isto é, melhor) com menor faixa-etária. Não houve evidência de influência do sexo no LRF do TDR. Conclusão Idade, escolaridade e nível socioeconômico mostraram influenciar o limiar no TDR; essas variáveis devem ser consideradas na análise de desempenho do TDR no Português Brasileiro em sujeitos normo-ouvintes.

ABSTRACT Purpose Verify how demographic and socioeconomic variables on the in-noise speech recognition threshold (SRT) from the digits-in-noise test (DIN) in Brazilian Portuguese influence normal-hearing subjects. Methods Cross-sectional, prospective study. The convenience sample had 151 normal-hearing subjects between 12 and 79 years (mean=34.66) who underwent pure tone audiometry and digits-in-noise test with white noise using a sequence of three numbers in diotic stimulus (in-phase) on the same day. The DIN was performed using a Motorola Z3 Play smartphone with internet access and in-ear headphones. In-noise digit speech recognition threshold (SRT) was analyzed for gender, age, educational levels, and socioeconomic status. We used the non-parametric version of the Kruskal-Wallis and Mann-Whitney U tests to compare independent samples adopting a significance level of 5%. Results The mean SRT was -8.47 dBNA (SD -3.89) with a median of -9.6 dBNA. The SRT was proportionally inverse to educational levels and socioeconomic status and more negative (better) with lower age groups. Gender did not influence the DIN SRT. Conclusion Age, educational levels, and socioeconomic status influenced the DIN threshold. These variables must be considered when analyzing DIN performance in Brazilian Portuguese in normal-hearing subjects.

RESUMO Objetivo identificar o perfil das teleconsultorias assíncronas na área da saúde auditiva do Núcleo Técnico Científico de Telessaúde do Rio Grande do Norte (RN). Métodos este estudo é retrospectivo e descritivo. Foram analisados os registros das teleconsultorias de janeiro de 2015 a dezembro de 2019 na plataforma de teleconsultoria do Núcleo de Telessaúde do RN. As teleconsultorias foram filtradas e categorizadas por dois fonoaudiólogos quanto a estado de origem, gênero e profissão do solicitante, tema e objetivo da questão. Resultados entre as teleconsultorias realizadas no período, foram incluídas, neste estudo, as teleconsultorias na área da saúde auditiva. Em ordem decrescente de frequência, os profissionais solicitantes foram: agentes comunitários de saúde, fonoaudiólogos, agentes de combate a endemias, médicos, enfermeiros, agentes de saúde pública, técnicos e auxiliares de enfermagem e outros. Quanto aos objetivos das teleconsultorias, de maior a menor frequência, foram constatadas perguntas sobre condutas, avaliação, tratamento, relações entre fatores, etiologias, prevenção, sintomas, implantação, acesso ao sistema de saúde e outras. Em relação às temáticas, em ordem descendente, foram observadas perguntas sobre hipoacusia, dispositivos auxiliares de audição, zumbido, otite, programa saúde na escola, emissões otoacústicas, otalgia, labirintite e perfuração timpânica. Conclusão as teleconsultorias assíncronas sobre saúde auditiva tiveram maior frequência por solicitantes do gênero feminino, agentes comunitários de saúde e fonoaudiólogos, sobre a temática da hipoacusia e de dispositivos auxiliares de audição, com objetivo de tomada de decisões para condutas e avaliação na área da saúde auditiva.

ABSTRACT Objective To identify the profile of asynchronous hearing health teleconsulting at the Scientific-Technical Center for Telehealth in Rio Grande do Norte (RN). Methods This study is retrospective and descriptive. Teleconsulting records from January 2015 to December 2019 on the telehealth platform of the Telehealth Center of RN were analyzed. The teleconsultations were filtered and categorized by two speech-language therapists regarding the applicant's state of origin, gender and profession, theme and objective of the question. Results Among the teleconsultations carried out in the period, the ones regarding the hearing health area were included in this study. In decreasing order of frequency, the requesting professionals were: community health agents, speech-language therapists, endemic disease control agents, doctors, nurses, public health agents, nursing technicians and assistants and others. As for the objectives of teleconsulting, from higher to lower frequency, were identified questions about: conduct, evaluation, treatment, relations among factors, etiologies, prevention, symptoms, implementation, access to the health system and others. Concerning the themes, in descending order, were observed questions about hearing loss, hearing aid devices, tinnitus, otitis, school health program, otoacoustic emissions, otalgia, labyrinthitis and tympanic perforation. Conclusion Asynchronous teleconsulting on hearing health was more frequent on female applicants, community health agents and speech-language therapists, concerning the theme of hearing loss and hearing aid devices, to make decisions for conducts and evaluation in the health area hearing.

ABSTRACT Purpose: to assess the literature about the accuracy of screening instruments for identifying the Central Auditory Processing Disorders (CAPD). Methods: search strategies were performed in the following databases: CINAHL, LILACS, PubMed /MEDLINE, Scopus, Speechbite and Web of Science. A search was also carried out in the grey literature. Four independent reviewers selected the included articles using a two-phase process based on the eligibility criteria. Two reviewers independently collected the required information from the included articles. The diagnostic methods were minimal batteries of behavioral tests to assess auditory processing skills. Results: from 1,366 articles found on all databases, after analysis of title and abstract, 36 were selected for the next phase, when 5 articles were finally included. It was found that the studies included were related to five instruments applied in children. The specificity was higher than 70%, but just the Mottier test and Screening Test for Auditory Processing (STAP), and Screening Checklist for Auditory Processing (SCAP) showed sensibility higher than 70%. Conclusion: Mottier was the most accurate CAPD screening test. There was no homogeneity in the presentation of the pass/fail criterion, or in the gold reference test used to establish the presence of CAPD.

RESUMO Objetivo Avaliar a acurácia de instrumentos de custo acessível para triagem auditiva de adultos e idosos. Método Este estudo foi realizado com usuários de um Serviço de Saúde Auditiva do SUS. Todos foram submetidos a triagem com o aplicativo de smartphone MoBASA, o audiômetro Telessaúde (TS) e a versão eletrônica do Questionário de Handicap da Audição para Idosos (Hearing Handicap Inventory for the Elderly – screening version - eHHIE-S). Os examinadores foram cegos quanto aos resultados dos testes de triagem e para os dados de audiometria de tom puro (ATP). Foram considerados com deficiência auditiva aqueles com média quadritonal na ATP maiores que 40 dB na melhor orelha. Sensibilidade, especificidade e valores preditivos positivo (VPP) e negativo (VPN) foram calculados. O índice Kappa foi usado como um indicador de concordância entre ATP e os resultados da triagem. Resultados A amostra constou de 80 indivíduos entre 18 a 94 anos (55,18 ± 20,21). Na ATP, 21 indivíduos (26,25%) apresentaram audição normal e 59 (73,75%) perda auditiva incapacitante. Nos testes de triagem auditiva observou-se valores de sensibilidade, especificidade, VPP e VPN maiores do que 75% no MoBASA e na sensibilidade e VPN do TS e eHHIE-S. Já a especificidade e VPP do TS e eHHIE-S foram inferiores a 75%. O índice Kappa indicou concordância substancial (0,6) entre o ATP e os resultados do MoBASA. No TS e eHHIE-S foi constatada regular concordância (0,3). Conclusão O MoBASA demonstrou ser um método acurado para triagem auditiva de adultos e idosos com perda auditiva incapacitante.

ABSTRACT Purpose To evaluate the accuracy of affordable instruments for hearing screening of adults and the elderly. Methods This study was carried out with users of a Hearing Health Service of the Unified Health System. All were screened with the MoBASA smartphone application, the Telehealth audiometer (TH) and the electronic version of the Hearing Handicap Inventory for the Elderly - screening version - eHHIE-S. The examiners were blinded to the results of the screening tests and pure tone audiometry (PTA). Hearing impairment was considered for those with a PTA quadritonal mean greater than 40 dB in the best ear. Sensitivity, specificity and positive and negative predictive values (PPV and NPV, respectively) were calculated. The Kappa index was used as an agreement indicator between the PTA and the screening results. Results The sample consisted of 80 individuals between 18 and 94 years old (55.18 ± 20.21). In the PTA test, 21 individuals (26.25%) had typical hearing and 59 (73.75%) hearing loss. In the hearing screening tests, sensitivity, specificity, PPV and NPV values greater than 75% were observed with the MoBASA as well as in terms of sensitivity and NPV of the TH and the eHHIE-S. The TH and the eHHIE-S specificity and PPV were less than 75%. The Kappa index indicated a substantial agreement (0.6) between the PTA and the MoBASA screening results. The TH and the eHHIE-S showed regular agreement (0.3). Conclusion MoBASA proved to be an accurate method for hearing screening of adults and the elderly with disabling hearing loss.

RESUMO Objetivo: comparar a acurácia de diferentes critérios de análise das emissões otoacústicas evocadas transientes na triagem auditiva em escolares. Métodos: estudo de acurácia no qual foi realizada avaliação audiológica (audiometria, logoaudiometria, timpanometria) e emissões transientes de 70 escolares do primeiro ao quinto ano de escola municipal do nordeste do Brasil (6-14 anos, 9,9 ± 2 anos), com quatro critérios, todos com relação sinal/ruído ≥ 3 dB, sendo no critério A em todas as bandas de frequência; B em três bandas de frequências consecutivas; C em três das cinco bandas de frequência não consecutivas; D em 2, 3 e 4 kHz. Foram analisadas a sensibilidade, especificidade, acurácia e valores preditivos com seus respectivos intervalos de confiança de 95%. Resultados: o critério A apresentou maior sensibilidade (92,31%, IC95%: 67-98%) e menor especificidade (17,35%, IC95%: 10-29%); o critério C maior especificidade (84,21%, IC95%: 72-91%) e maior valor preditivo positivo (52,63%; IC95%: 51,63-54,63). A acurácia foi 82,85% (IC95% 78,23-87,47) no critério C e 70% (IC95%: 65,38-74,62) no critério B. Conclusão: o critério C (relação sinal/ruído ≥ 3dB em três bandas de frequência não consecutivas) apresentou a melhor acurácia, sendo considerado a melhor opção como critério para o uso isolado das emissões transientes como procedimento de triagem auditiva em escolares.

ABSTRACT Purpose: to compare the accuracy of different criteria used to analyze transient evoked otoacoustic emissions in schoolchildren. Methods: an accuracy study, where an audiological assessment (audiometry, logoaudiometry, tympanometry) and transient emissions were performed with 70 schoolchildren, from the first to the fifth grade of a municipal school, in Northeastern Brazil (6-14 years, 9.9 ± 2 years), with four criteria, all with signal-to-noise ratio ≥ 3 dB, being: criterion A, in all frequency bands; B, in three consecutive frequency bands; C, in three of the five non-consecutive frequency bands; D, in 2, 3 and 4 kHz. Sensitivity, specificity, accuracy and predictive values with their respective confidence intervals of 95% were analyzed. Results: criterion A showed higher sensitivity (92.31%, 95% CI: 67-98%) and lower specificity (17.35%, 95% CI: 10-29%); criterion C higher specificity (84.21%, 95% CI: 72-91%) and higher positive predictive value (52.63%; 95% CI: 51.63-54.63). Accuracy was 82.85% (95% CI 78.23-87.47) in criterion C and 70% (95% CI: 65.38-74.62) in criterion B. Conclusion: criterion C, signal-to-noise ratio ≥ 3dB in three non-consecutive frequency bands, showed the best accuracy, being considered the best choice as a criterion for the isolated use of transient emissions as a hearing screening procedure, in schoolchildren.

ABSTRACT Purpose: to evaluate the cognitive, language, and motor development of infants with congenital syphilis in their first months of life. Methods: a sample of 52 infants, from 21 to 112 days of age, born in public maternity hospitals, divided into a study group of 28 infants with congenital syphilis and a control group 24 infants without risk indicators for hearing loss. They underwent the Neonatal Hearing Screening Protocol with automated Brainstem Auditory Evoked Potential. The research instrument was the Bayley-III Scale, consisting of the cognitive, language (receptive and expressive), and motor (fine and gross) subscales. The raw scores were entered into the software that accompanies the Bayley-III scale kit to calculate the scores (scaled and composite) and perform qualitative analysis. The Mann-Whitney test and the Wilcoxon test was applied and used a 5% significance level. Results: a similarity between groups for the demographic parameters, maternal education level, and socioeconomic level, was seen. There was no statistically significant difference between groups when comparing the cognitive, receptive language, expressive language, fine motor, and gross motor subscales. Conclusion: infants with congenital syphilis treated at birth have a cognitive, language, and motor development within that expected for their age group in their first months of life.

Abstract Introduction Hearing loss interferes in the development of language and verbal capacities, which causes learning difficulties and deleterious effects. Objective To analyze the prevalence and associated factors for hearing loss in school-age individuals of the municipality of Natal, state of Rio Grande do Norte, Northeast Brazil. Methods Cross-sectional study that evaluated 238 school-age individuals (6–17 years old) in municipal public schools. Meatoscopy was performed and school-age individuals answered the questions “Do you think that you hear well?” and “Do you have earaches?”. Auditory evaluation was performed with a Telessaúde audiometer. The responsible adults answered socioeconomic, speech and audiology aspects and risk factors for hearing loss questionnaire. Results The prevalence of hearing loss was 16% (11.7–21.4%); 16% reported not to hear well, 18.9% reported earaches, and 26.1% presented altered meatoscopy. The prevalence of hearing loss was higher in school-age individuals who reported hearing difficulties, in children between the ages of 6 and 12, and with altered meatoscopy results (p< 0.05). Airway infection (PR = 3.37; 95% confidence interval [CI]: 1.48–7.68) was found as a risk factor associated with hearing loss, remaining significant in the multivariate model (PR = 6.79; 95%CI: 1.98–23.26; p= 0.002). Conclusions Hearing loss in this sample is above the values reported in other studies performed in Brazil for this age group. This highlights the necessity of better structure of speech and audiology attention, so that auditory health promotion actions can be systematized for this population.

ABSTRACT Objective: to evaluate the sensitivity and specificity of three hearing screening protocols: audiometry, tympanometry, and transient evoked otoacoustic emissions (TEOAE). Methods: a cross-sectional study comprising 70 schoolchildren aged 6-14 years old (9.9 ± 2). All participants underwent a complete audiological evaluation and screening procedures. Procedures were compared regarding sensitivity, specificity, and positive and negative predictive values. Results: sensitivity and specificity were, respectively, 64.71% and 66.04% for audiometry, 64.71% and 73.58% for tympanometry, and 66.67% and 78.85% for TEOAE. The positive and negative predictive values were 37.93% and 14.63% for audiometry, 44% and 13.33% for tympanometry, and 52.17% and 12.77% for TEOAE. Conclusions: in the school setting, TEOAE stands out from the two other screening protocols, in all measures regarding sensitivity, accuracy, and predictive values.

Resumo Introdução: A deficiência auditiva é um dos distúrbios de comunicação do século XXI, constitui um problema de saúde pública, pois afeta a comunicação, o sucesso acadêmico e a qualidade de vida dos estudantes. A maioria dos casos de perda auditiva antes dos 15 anos é evitável e a detecção precoce pode ajudar a evitar atrasos acadêmicos e minimizar outras consequências. Objetivo: Este estudo investigou a literatura científica sobre a prevalência da deficiência auditiva em crianças e adolescentes em idade escolar, com seus fatores associados. Isso foi feito através da questão norteadora: "Qual a prevalência da deficiência auditiva e seus fatores associados em crianças e adolescentes em idade escolar?" Método: A pesquisa compreendeu as bases de dados PubMed/MEDLINE, LILACS, Web of Science, Scopus e SciELO e foi feita de forma independente por dois pesquisadores. Os artigos selecionados foram analisados com base na lista de verificação fornecida pelo relatório Strengthening the Reporting of Observational Studies in Epidemiology. Resultados: Dos 463 artigos analisados, 26 preencheram os critérios e foram incluídos na revisão aqui apresentada. Os métodos de detecção, assim como a prevalência e os fatores associados, variaram entre os estudos. A prevalência relatada pelos estudos variou entre 0,88% e 46,70%. Fatores otológicos e não otológicos foram associados à deficiência auditiva, como infecções da orelha média e das vias aéreas, icterícia neonatal e pós-natal, acúmulo de cerúmen, histórico familiar, suspeita dos pais, uso de fones de ouvido, idade e renda. Conclusão: Há heterogeneidade quanto à metodologia, aos critérios de normalidade e, consequentemente, à prevalência e aos fatores associados nos estudos sobre da perda auditiva em adolescentes e crianças em idade escolar. No entanto, a relevância do assunto e a necessidade de intervenções precoces são unânimes entre os estudos.

Abstract Introduction: Hearing impairment is one of the communication disorders of the 21st century, constituting a public health issue as it affects communication, academic success, and life quality of students. Most cases of hearing loss before 15 years of age are avoidable, and early detection can help prevent academic delays and minimize other consequences. Objective: This study researched scientific literature for the prevalence of hearing impairment in school-aged children and adolescents, with its associated factors. This was accomplished by asking the defining question: "What is the prevalence of hearing impairment and its associated factors in school-aged children and adolescents?" Methods: Research included the databases PubMed/MEDLINE, LILACS, Web of Science, Scopus and SciELO, and was carried out by two researchers, independently. The selected papers were analyzed on the basis of the checklist provided by the report Strengthening the Reporting of Observational Studies in Epidemiology. Results: From the 463 papers analyzed, 26 fulfilled the criteria and were included in the review presented herein. The detection methods, as well as prevalence and associated factors, varied across studies. The prevalence reported by the studies varied between 0.88% and 46.70%. Otologic and non-otologic factors were associated with hearing impairment, such as middle ear and air passage infections, neo- and post-natal icterus, accumulation of cerumen, family history, suspicion of parents, use of earphones, age and income. Conclusion: There is heterogeneity regarding methodology, normality criteria, and prevalence and risk factors of studies about hearing loss in adolescents and school-aged children. Nevertheless, the relevance of the subject and the necessity of early interventions are unanimous across studies.

RESUMO Objetivo: investigar a influência do nível socioeconômico na habilidade auditiva de resolução temporal de adultos. Métodos: a amostra foi composta por 48 sujeitos na faixa-etária de 18 a 50 anos, (X = 25,40 ± 7,36) divididos por estratos socioeconômicos em três grupos: G1: 11 sujeitos no nível A; G2: 19 no B1 e B2 e G3: 18 no C1, C2, D e E. Todos os sujeitos apresentaram respostas em 20 dB NA nas frequências de 500 a 4000Hz durante a triagem audiométrica, timpanometria tipo A, presença de reflexos acústicos contra e ipsilaterais, não possuíam alterações neurológicas, psiquiátricas e/ou psicológicas diagnosticadas; sem queixas audiológicas e/ou otológicas e com desempenho superior a 95% no teste dicótico de dígitos. Foram realizados os testes Random Gap Detection e o Gap-in-noise. Utilizou-se o teste Shapiro-Wilk para análise de normalidade e o teste de Kruskall Wallis para análise do estrato socioeconômico, ambos com 5% de significância. Resultados: houve diferença estatisticamente significante entre os grupos no Random Gap Detection na frequência de 500 Hz e na média das frequências em função do nível socioeconômico, não sendo observado o mesmo no Gap-in-noise. Conclusões: sugere-se que o nível socioeconômico seja levado em consideração na análise do teste Random Gap Detection.

ABSTRACT Objective: to investigate the influence of the socioeconomic level on the temporal resolution auditory ability of adults. Methods: the sample consisted of 48 subjects aged 18 to 50 years, divided into three groups: G1, 11 subjects at level A; G2, 19 in B1 and B2 and G3, 18 in C1, C2, D and E. All subjects presented responses in 20 dB HL in frequencies of 500 to 4000 Hz, during audiometric screening, type A tympanometry, presence of contralateral and ipsilateral acoustic reflexes, no neurological, psychiatric and / or psychological changes diagnosed; without audiological and / or otological complaints and with performance above 95% in the dichotic digit test. The Random Gap Detection and Gap-in-noise tests were performed. The Shapiro-Wilk test for normality analysis and the Kruskall Wallis test for socioeconomic stratum analysis, were used, both with 5% significance. Results: there were statistically significant differences between the groups in the Random Gap Detection in the frequency of 500 Hz and in the average of the frequencies, as a function of the socioeconomic level, the same not being observed in the Gap-in-noise. Conclusions: it is suggested that the socioeconomic level be taken into account in the analysis of the Random Gap Detection test.

RESUMO: A Fonoaudiologia, a exemplo de outras profissões, absorveu as aplicações da Telessaúde e os serviços prestados à distância já fazem parte do cenário fonoaudiológico. Apesar disso, a Telessaúde em Fonoaudiologia no país ainda necessita de maior aprofundamento científico e de amplo acesso à população. Esta revisão sistemática objetivou analisar os estudos relativos à Telessaúde em Fonoaudiologia no Brasil nos últimos dez anos, categorizando-os segundo os níveis de evidência científica apontados pela American Speech and Hearing Association - ASHA (2005), as áreas da Fonoaudiologia contempladas, o ramo da Telessaúde envolvido e a instituição de origem dos estudos. Foram identificadas 26 publicações elegíveis com predominância de estudos clínicos (nível 4) pela análise da ASHA (2005). A área de Audiologia esteve presente em 50% dos estudos avaliados, a área da fonoaudiologia educacional associada com a audiologia em 15%, a área da linguagem em 12%, a área da fonoaudiologia educacional associada com a linguagem em 8% e as demais áreas distribuídas com menos de 5% cada uma. A prática de Teleducação superou a de Teleassistência entre os ramos da Telessaúde. Os estudos incluídos são provenientes de Instituições de Ensino Superior do Estado de São Paulo, sendo que 92,3% foram realizados no interior. A revisão sistemática permitiu concluir que a Telessaúde em Fonoaudiologia está em plena expansão no Brasil, o que deverá expandir a oferta de serviços fonoaudiológicos e o crescimento científico na área.

ABSTRACT: The Speech, Language and Hearing Pathology, like other professions, absorbed the applications of telehealth. The other remote services are already provided by the Speech, Language and Hearing Pathology. Nevertheless, Telehealth in Speech, Language and Hearing Pathology in the country still needs further scientific development and a broader access to the population. This systematic review aimed to analyze the studies on Telehealth in Speech, Language and Hearing Pathology in Brazil in the last ten years considering the following categories: level of scientific evidence described by the American Speech and Hearing Association in 2005; area of speech therapy involved; branch of telehealth and institution of origin. As for the categories, this review identified 26 eligible publications, especially clinical studies (level 4, according to ASHA criteria); the areas covered were distributed in audiology (50%), educational speech associated with audiology (15%), language (12%), educational speech associated with language (8%) and the remaining distributed with less than 5% each. With regard to the field of telemedicine, the practice of teleducation exceeded the teleservice. The included studies are from higher education institutions of the State of São Paulo, and 92.3% coming from the heartland of the state. A systematic review concluded that the Telehealth in Speech, Language and Hearing Pathology is expanding in Brazil, which should expand the supply of therapy services and scientific growth in the area.