RESUMO
Objective: This study evaluated the agreement of self-administered tests with clinician-administered tests in detecting hearing loss and speech-in-noise deficits in Aboriginal & Torres Strait Islander children.Design: Children completed clinician-administered audiometry, self-administered automatic audiometry (AutoAud), clinician-administered Listening in Spatialised Noise - Sentences test and self-administered tablet-based hearing game Sound Scouts. Comparisons were made between tests to determine the agreement of the self-administered tests with clinician-administered tests in detecting hearing loss and speech-in-noise deficits.Study sample: Two hundred and ninety seven Aboriginal and Torres Strait Islander children aged 4-14 years from three schools.Results: Acceptable threshold differences of ≤5 dB between AutoAud and manual audiometry hearing thresholds were found for 88% of thresholds, with a greater agreement for older than for younger children. Consistent pass/fail results on the Sound Scouts speech-in-quiet measure and manual audiometry were found for 81% of children. Consistent pass/fail results on the Sound Scouts speech-in-noise measure and LiSN-S high-cue condition were found for 73% of children.Conclusions: This study shows good potential in using self-administered applications as initial tests for hearing problems in children. These tools may be especially valuable for children in remote locations and those from low socio-economic backgrounds who may not have easy access to healthcare.
Assuntos
Audiometria/estatística & dados numéricos , Testes com Listas de Dissílabos/estatística & dados numéricos , Perda Auditiva/diagnóstico , Havaiano Nativo ou Outro Ilhéu do Pacífico/estatística & dados numéricos , Autoadministração/estatística & dados numéricos , Adolescente , Audiometria/métodos , Limiar Auditivo , Criança , Pré-Escolar , Testes com Listas de Dissílabos/métodos , Feminino , Perda Auditiva/etnologia , Humanos , Masculino , Reprodutibilidade dos Testes , Instituições AcadêmicasRESUMO
To determine if conventional audiometry, EHFA, and pDPOAEs are useful as early indicators of cochlear damage from recreational firearm impulse noise exposure in youth firearm users. Quantitative cross-sectional descriptive pilot study. Descriptive statistics and MANOVA with post hoc Tukey Honestly Significant Difference test were used to compare pDPOAEs (1-10 kHz), conventional audiometry (0.25-8 kHz), and EHFA (10-16 kHz) in YFUs. 25 YFUs (n = 11 7-12 years; n = 14 13-17 years) with self-reported poor compliance with hearing protector device wear. Conventional audiometric thresholds at 2-, 3- and 4 kHz were significantly poorer than normal but did not distinguish between older and younger YFUs or between the GBE and the contralateral ear. EHFA thresholds at 14- and 16 kHz were significantly poorer than for other frequencies, and differentiate between older and younger youths, but do not distinguish the GBE from the contralateral ear. Finally, pDPOAE levels were significantly reduced at 8- and 10 kHz but did not show any differences for the younger versus older YFUs or for the GBE from the contralateral ear. Conclusion: Both EHFA and pDPOAEs provide early evidence of NIHL in YFUs, and may be useful for the early detection of NIHL in YFUs.
Assuntos
Audiometria/estatística & dados numéricos , Exposição Ambiental/análise , Armas de Fogo , Perda Auditiva Provocada por Ruído/diagnóstico , Ruído/efeitos adversos , Adolescente , Audiometria/métodos , Criança , Cóclea/fisiopatologia , Estudos Transversais , Diagnóstico Precoce , Feminino , Humanos , Masculino , Projetos Piloto , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: To evaluate the association between age-related hearing loss (ARHL) and depressive symptoms in older adults over time. METHODS: Data from the Health Aging and Body Composition study (N = 3075, aged 70-79 at baseline) were used previously to conduct a longitudinal latent class analysis to evaluate depression trajectories (Center for Epidemiologic Studies Depression [CES-D] Scale) over 10 years. Restricting to the subset of subjects who had hearing information available (N = 1204), self-reported hearing categories were evaluated over the same period. Association between depression classes and hearing categories were assessed via multinomial logistic regression analyses. Correlation analyses and two-sample t-tests were used to assess cross-sectional associations between depression status and audiometric hearing measures. RESULTS: Low-probability (N = 644), increasing-probability (N = 385), and high-probability (N = 175) trajectories of depressive symptoms were identified for the 10-year period. Impaired/Worsening (N = 182) and Healthy/Improving (N = 1,022) hearing categories were defined using self-reports. With the low-probability depression trajectory as the reference group, subjects reporting Impaired/Worsening hearing had 1.63 times increased odds of having an increasing- (p = 0.0088, 95% CI [1.13, 2.34]) and 1.85 times increased odds of having a high-probability depression trajectory (p = 0.0102, 95% CI [1.16, 2.96]). At Year 5, individuals with depressive symptoms (10CES-D ≥ 10) had impaired hearing ability measured by audiometric threshold for low-frequency (Adjusted mean difference = 2.29 dBHL, p = 0.0005) and mid-frequency sounds (Adjusted mean difference = 2.28 dBHL,p = 0.0049) compared to those with 10CES-D < 10. CONCLUSIONS: ARHL was associated with increased depressive symptoms in older adults. Future studies should investigate whether treatment of ARHL may be an effective prevention and/or therapeutic strategy for depressive symptoms.
Assuntos
Depressão/fisiopatologia , Perda Auditiva/fisiopatologia , Idoso , Audiometria/estatística & dados numéricos , Estudos Transversais , Depressão/complicações , Progressão da Doença , Feminino , Perda Auditiva/complicações , Humanos , Transtornos de Início Tardio/fisiopatologia , Estudos Longitudinais , MasculinoRESUMO
INTRODUCTION: The aim of this article is to assess the impacts of low frequency noise, emitted by high-voltage lines and power poles, on the perception of discomfort, comparing two different groups of inhabitants (exposed and unexposed groups) in two areas in the Northwest of Portugal. It proposes a new oriented methodology to assess discomfort due to the low frequency noise. MATERIALS AND METHODS: Two predominantly urban areas were used to test the methodology: an "exposed" area with a high presence of the source under study and an "unexposed" area without records of power transmission lines. The research developed included measuring sound levels (in frequency bands from 10 to 160 Hz) with the help of a sound level meter in the two selected urban areas. RESULTS: The real sound coming from the source was recorded and reproduced in an audiometric testing booth to determine the hearing threshold and discomfort of the volunteers. Using the criteria curve developed by DEFRA (Department for Environment, Food & Rural Affairs/University of Salford) in 2011, the results reveal that the sound levels recorded for the "exposed" group were higher than that for the "unexposed" group. The first recording showed an average of 68.9 dB and the second 64.6 dB, resulting in a significant difference of 4.3 dB between the two groups. After an attempt to isolate the source, the difference was 5.6 dB. Regarding the adapted audiometric tests, the real sound was used, which was collected 5 m between the receiver and the source. CONCLUSION: These results provide support that at this distance the noise was considered annoying.
Assuntos
Audiometria/estatística & dados numéricos , Limiar Auditivo , Exposição Ambiental/efeitos adversos , Ruído/efeitos adversos , Estresse Psicológico/etiologia , Adulto , Exposição Ambiental/análise , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/análise , Portugal , Som , População UrbanaRESUMO
BACKGROUND: It is a known fact that bacterial or viral acute otitis media occurs more frequently in the winter months. Only a few older studies on seasonal differences in middle ear findings are available. These studies are based solely on tympanography, without correlation to intraoperative middle ear findings. This study addresses the question of whether seasonal differences can be found in the preoperative tympanogram and in the corresponding intraoperative findings in children with chronic middle ear problems. PATIENTS AND METHODS: This retrospective study included patients who had undergone myringotomy with or without tympanostomy tube insertion at the Charité-Universitätsmedizin Berlin between January and December 2011. Corresponding to the catarrhal phases, winter months were defined as those from November to April; summer months from May to October. The preoperative tympanogram and the documented intraoperative middle ear finding were statistically analyzed for seasonal differences. RESULTS: A total of 654 ears from 206 male and 127 female patients with mean age 3.7 ± 2.5 years were analyzed. In the majority of cases, a type B tympanogram was found (n = 376; 57.5%), whereas the middle ear was filled with air in 19.1% of cases. No significant seasonal differences were found for either the intraoperative middle ear findings or the preoperative tympanograms (p > 0.05). CONCLUSION: For children with a typical history of chronic otitis media without effusion and chronic tube ventilation dysfunction, myringotomy with or without tympanostomy tube insertion is indicated independently of the season. The results indicate that a wait-and-see approach with hope of improvement during the summer months is not rational.
Assuntos
Testes de Impedância Acústica/estatística & dados numéricos , Audiometria/estatística & dados numéricos , Otite Média/diagnóstico , Otite Média/epidemiologia , Estações do Ano , Testes de Impedância Acústica/métodos , Adolescente , Distribuição por Idade , Criança , Pré-Escolar , Diagnóstico Diferencial , Feminino , Alemanha/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Otite Média/fisiopatologia , Prevalência , Reprodutibilidade dos Testes , Fatores de Risco , Sensibilidade e Especificidade , Distribuição por SexoRESUMO
OBJECTIVE: Psychoacoustic measures of tinnitus, in particular dominant tinnitus pitch and its relationship to the shape of the audiogram, are important in determining and verifying pathophysiological mechanisms of the condition. Our previous study postulated that this relationship might vary between different groups of people with tinnitus. For a small subset of participants with narrow tinnitus bandwidth, pitch was associated with the audiometric edge, consistent with the tonotopic reorganization theory. The current study objective was to establish this relationship in an independent sample. DESIGN: This was a retrospective design using data from five studies conducted between 2008 and 2013. STUDY SAMPLE: From a cohort of 380 participants, a subgroup group of 129 with narrow tinnitus bandwidth were selected. RESULTS: Tinnitus pitch generally fell within the area of hearing loss. There was a statistically significant correlation between dominant tinnitus pitch and edge frequency; higher edge frequency being associated with higher dominant tinnitus pitch. However, similar to our previous study, for the majority of participants pitch was more than an octave above the edge frequency. CONCLUSIONS: The findings did not support our prediction and are therefore not consistent with the reorganization theory postulating tinnitus pitch to correspond to the audiometric edge.
Assuntos
Audiometria/estatística & dados numéricos , Perda Auditiva/fisiopatologia , Discriminação da Altura Tonal/fisiologia , Zumbido/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: Deafness is a sensory disability responsible for communication disorder, sometimes impairing social life. In children, the hearing is an important concern for all stakeholders in early childhood (systematic neonatal screening, etc.). On the other hand, in the adult, it is rarely tested, and patients do consult when their audiometric status is already badly impaired. But their care is all the better if the deafness diagnosis is made early, as for the audio-prosthetic rehabilitation for example. Today, the general practitioner is the first link of the diagnostic and therapeutic management chain. The objective of this study was to evaluate the diagnostic practices of practitioners in front of deafness in adults. SUBJECTS AND METHODS: This prospective study included 74 practitioners based in "Ile de France" interviewed using a multiple choice questionnaire (MCQ) on otoscopic and audiometric diagnostics and a Script Concordance test (SC) on clinical adult deafness situations validated by a 5 experts panel. RESULTS: The obtained average score was 66.35% of correct answers to the MCQ and 47.76% to the SC. CONCLUSIONS: In our study, the surveyed practitioners showed a good level of otoscopic and audiometric diagnosis in the MCQ. However, their answers were not concordant with those of the expert panel in the SC. They have been particularly poorly performing on issues related to functional signs and their use in a given clinical situation, often driving to establish an otoscopic misdiagnosis while their diagnostic recognition of a pathological eardrum in the MCQ was rather good. These results reflect a lack of confidence in their otoscopic diagnosis related to the lack of knowledge of the causes of deafness in adults and their symptoms.
Assuntos
Surdez/diagnóstico , Surdez/terapia , Medicina Geral/estatística & dados numéricos , Prática Profissional/estatística & dados numéricos , Adulto , Idade de Início , Audiometria/métodos , Audiometria/estatística & dados numéricos , Competência Clínica/estatística & dados numéricos , Surdez/epidemiologia , França/epidemiologia , Clínicos Gerais/estatística & dados numéricos , Humanos , Otoscopia/métodos , Otoscopia/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: We explored the relationship between audiogram shape and tinnitus pitch to answer questions arising from neurophysiological models of tinnitus: 'Is the dominant tinnitus pitch associated with the edge of hearing loss?' and 'Is such a relationship more robust in people with narrow tinnitus bandwidth or steep sloping hearing loss?' DESIGN: A broken-stick fitting objectively quantified slope, degree and edge of hearing loss up to 16 kHz. Tinnitus pitch was characterized up to 12 kHz. We used correlation and multiple regression analyses for examining relationships with many potentially predictive audiometric variables. STUDY SAMPLE: 67 people with chronic bilateral tinnitus (43 men and 24 women, aged from 22 to 81 years). RESULTS: In this ample of 67 subjects correlation failed to reveal any relationship between the tinnitus pitch and the edge frequency. The tinnitus pitch generally fell within the area of hearing loss. The pitch of the tinnitus in a subset of subjects with a narrow tinnitus bandwidth (n = 23) was associated with the audiometric edge. CONCLUSIONS: Our findings concerning subjects with narrow tinnitus bandwidth suggest that this can be used as an a priori inclusion criterion. A large group of such subjects should be tested to confirm these results.
Assuntos
Audiometria/estatística & dados numéricos , Perda Auditiva/diagnóstico , Zumbido/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Perda Auditiva/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Componente Principal , Zumbido/fisiopatologia , Adulto JovemRESUMO
OBJECTIVE: The objective of this study was to characterize the typical hearing loss presenting at a clinical audiology center. METHODS: Audiometric records for 8,032 cases were obtained from the database at Beijing Tongren Hospital, Capital Medical University. Based on this information, age distribution, audiometric configuration, type, degree and asymmetry of hearing loss were characterized. RESULTS: Results showed that 48.4% of all cases of hearing loss occurred from 31 to 60 years of age, sloping hearing loss was the most common audiometric configuration, and sensorineural hearing loss dominated the type of hearing loss for both males and females. Mean pure-tone hearing thresholds revealed significant differences between genders, that is, thresholds for females were poorer than those for males from 250 to 1,000 Hz, whereas thresholds for males were poorer than those for females from 2,000 to 8,000 Hz. Analysis showed that 57.3% of audiograms showed some degree of asymmetry. No significant difference was found between genders for the average asymmetric thresholds. CONCLUSION: This study provides the characteristics of age distribution, audiometric configuration, type, degree and asymmetry of hearing loss from a representative clinical audiology center. These data are useful for public policy efforts involving hearing loss prevention and rehabilitative program development.
Assuntos
Audiometria/estatística & dados numéricos , Perda Auditiva/diagnóstico , Prontuários Médicos , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , China/epidemiologia , Feminino , Seguimentos , Perda Auditiva/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Distribuição por SexoRESUMO
OBJECTIVE: Vitamin B12 deficiency-induced hyperhomocysteinemia has been associated with impaired microarterial flow, demyelization, and neuronal damage, resulting in cochlear damage and auditory dysfunction. Therefore, we aimed to evaluate the possible vestibular-evoked myogenic potential (VEMP) abnormalities in patients with vitamin B12 deficiency. MATERIAL AND METHOD: In this prospective study, 37 patients diagnosed with vitamin B12 deficiency (<220 pg/mL) were compared with 31 audiologically healthy participants with normal B12 levels. Burst-evoked cervical VEMP (cVEMP) measurements were performed on all participants. Additionally, cVEMP responses were analyzed for P1-N1 latency, interpeak amplitude, and amplitude asymmetry ratio. The results of audiometric examination and VEMP records as well as absent responses were evaluated and compared between groups. RESULTS: The rate of absent VEMP responses was twice as high in the patient group than in the healthy control group (12 vs 6 cases, respectively). Moreover, the mean values of interpeak amplitude in both right and left ears were statistically shorter in the patient group than the control group (P values = .024 and .007, respectively). Similarly, the mean amplitude asymmetry ratio was statistically higher in the patient group than the control group (P = .050). There were no statistically significant differences in latency responses between groups. Furthermore, positive, statistically significant correlation was detected between values of the left P1-N1 interpeak amplitude and vitamin B12 levels (r = 0.287, P = .037). CONCLUSIONS: Increased rates of absent VEMPs and decreased amplitudes with normal latencies are attributed to peripheral vestibular hypofunction in patients with vitamin B12 deficiency.
Assuntos
Audiometria/estatística & dados numéricos , Potenciais Evocados Miogênicos Vestibulares/fisiologia , Deficiência de Vitamina B 12/fisiopatologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Vitamina B 12/sangue , Adulto JovemRESUMO
OBJECTIVE: To statistically analyse the hearing thresholds of two cohorts undergoing stapedotomy for otosclerosis with two different prostheses. METHOD: A retrospective study was conducted comparing NiTiBOND (n = 53) and Nitinol (n = 38) prostheses. RESULTS: Average follow-up duration was 4.1 years for NiTiBOND and 4.4 years for Nitinol prostheses. The post-operative air-bone gap was 10 dB or less, indicating clinical success. The p-values for differences between (1) pre- and post-operative values in the NiTiBOND group, (2) pre- and post-operative values in the Nitinol group, (3) pre-operative values and (4) post-operative values in the two groups were: air-bone gap - p < 0.001, p < 0.001, p = 0.631 and p = 0.647; four-frequency bone conduction threshold - p = 0.076, p = 0.129, p < 0.001 and p = 0.005; four-frequency air conduction threshold - p < 0.001, p < 0.001, p = 0.043 and p = 0.041; three-frequency (1, 2 and 4 kHz) bone conduction threshold pre-operatively - p = 0.639, p = 0.495, p = 0.001 and p = 0.01; and air conduction threshold at 4 kHz: - p < 0.001, p < 0.001, p = 0.03 and p = 0.058. CONCLUSION: Post-operative audiological outcomes for NiTiBOND and Nitinol were comparable.
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Audiometria/estatística & dados numéricos , Audição , Prótese Ossicular , Otosclerose/fisiopatologia , Cirurgia do Estribo/instrumentação , Adulto , Idoso , Ligas , Limiar Auditivo , Condução Óssea , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Otosclerose/cirurgia , Período Pós-Operatório , Desenho de Prótese , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVES/HYPOTHESIS: To identify barriers to and opportunities for referral among children who could be considered for cochlear implantation. STUDY DESIGN: Retrospective review. METHODS: Audiological and medical records were reviewed on all children who had diagnostic or hearing aid care through a statewide healthcare system over 5-year span to identify children who met newly established clinical cochlear implant (CI) referral criteria. Data were collected for 869 potential CI candidates regarding demographic, socio-economic, audiological, medical, and family factors that may influence referral. A binomial logistic regression was completed to investigate the potential contributions of these predictors toward referral for a CI evaluation. RESULTS: Children who met traditional candidacy criteria of severe-to-profound bilateral hearing loss were referred at very high rates, while nontraditional candidates were referred less frequently. Factors influencing referral included race, age, insurance source, hearing thresholds, audiologist, physician, and family request. CONCLUSIONS: Results suggest that bilateral traditional candidates are being referred at high percentages; however, current practices and trends in pediatric cochlear implantation should be shared with families and providers to increase referral rates for nontraditional candidates. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E2904-E2910, 2021.
Assuntos
Implante Coclear , Perda Auditiva/cirurgia , Seleção de Pacientes , Encaminhamento e Consulta/estatística & dados numéricos , Adolescente , Audiometria/estatística & dados numéricos , Criança , Pré-Escolar , Perda Auditiva/diagnóstico , Testes Auditivos/estatística & dados numéricos , Humanos , Lactente , Prontuários Médicos/estatística & dados numéricos , Estudos RetrospectivosRESUMO
OBJECTIVES/HYPOTHESIS: Congenital middle ear anomalies represent a relatively rare condition. This study aimed to describe the characteristics and the surgical outcomes for patients with middle ear anomalies. METHODS: A multicenter study was conducted of consecutive patients with congenital middle ear anomalies who underwent primary surgical treatment between January 2008 and December 2017. Demographics, surgical procedures, and audiometric data were registered into the institutional database. Hearing changes and postoperative air-bone gap (ABG) were evaluated 1 year after surgery. RESULTS: A total of 246 patients (246 ears) (median age: 14 years, range: 4-75 years old) were included in this study. Anomalies were subdivided using the Teunissen and Cremers classification: 53 ears (22%) were categorized as class I, comprising only stapes ankylosis; 35 ears (14%) as class II, having ossicular chain anomalies with stapes ankylosis; 139 ears (57%) as class III, having ossicular chain anomalies with a mobile stapes-footplate; and 19 ears (8%) as class IV, with aplasia of the oval window. Evaluation of hearing outcomes for 198 ears with more than 1 year of follow-up revealed that good postoperative ABG (≤20 dB) was achieved in 82% of class I, 68% of class II, 74% of class III, and 23% of class IV anomalies. The postoperative ABG in class IV was significantly worse than in class I (P < .001) or class III (P < .01). CONCLUSIONS: This study demonstrated that class III anomalies comprised the majority of middle ear anomalies and surgical outcomes for class IV anomalies are unfavorable. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2323-E2328, 2021.
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Anquilose/cirurgia , Orelha Média/anormalidades , Perda Auditiva Condutiva/cirurgia , Cirurgia do Estribo/estatística & dados numéricos , Timpanoplastia/estatística & dados numéricos , Adolescente , Adulto , Idoso , Anquilose/congênito , Anquilose/diagnóstico , Anquilose/epidemiologia , Audiometria/estatística & dados numéricos , Criança , Pré-Escolar , Orelha Média/cirurgia , Feminino , Seguimentos , Perda Auditiva Condutiva/congênito , Perda Auditiva Condutiva/diagnóstico , Perda Auditiva Condutiva/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To assess whether health literacy is associated with: 1) degree of hearing loss at initial presentation for audiogram and 2) hearing aid adoption for hearing aid candidates. METHODS: We identified 1376 patients who underwent audiometric testing and completed a brief health literacy questionnaire at our institution. The association between health literacy and degree of hearing loss at initial presentation was examined using linear regression, adjusted for age, gender, marital status, education level, race, language, employment status, and insurance coverage. The association between health literacy and hearing aid adoption was examined in the subset of patients identified as hearing aid candidates using logistic regression, adjusted for demographic factors and insurance coverage. RESULTS: Patients with inadequate health literacy were more likely to present with more severe hearing loss (adjusted mean pure-tone average [PTA] difference, 5.38 dB, 95% confidence interval [CI] 2.75 to 8.01). For hearing aid candidates (n = 472 [41.6%]), health literacy was not associated with hearing aid adoption rate (odds ratio [OR] 0.85, 95% CI 0.40 to 1.76). Hearing aid coverage through Medicaid (OR 2.22, 95% CI 1.13 to 4.37), and moderate (OR 2.70, 95% CI 1.58 to 4.69) or moderate-severe (OR 2.23, 95% CI 1.19 to 4.16) hearing loss were associated with hearing aid adoption. CONCLUSIONS: In our population, patients with low health literacy are more likely to present with higher degrees of hearing loss, but no less likely to obtain hearing aids compared with patients with adequate health literacy. Hearing loss severity and hearing aid coverage by insurance appear to be the main drivers of hearing aid adoption. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E1688-E1694, 2021.
Assuntos
Letramento em Saúde/estatística & dados numéricos , Auxiliares de Audição/estatística & dados numéricos , Perda Auditiva/diagnóstico , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Audiometria/estatística & dados numéricos , Estudos Transversais , Escolaridade , Feminino , Auxiliares de Audição/economia , Perda Auditiva/economia , Perda Auditiva/terapia , Humanos , Cobertura do Seguro/economia , Cobertura do Seguro/estatística & dados numéricos , Seguro Saúde/economia , Seguro Saúde/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Autorrelato/estatística & dados numéricos , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: Otolaryngology clinics are often booked without considering the distribution of work for doctors and audiologists. This causes inefficiencies of time and human resources. This may be due to clinics being booked before referrals have been triaged to identify whether a hearing test, known as a pure tone audiogram (PTA), is indicated. A model that can predict the need for PTA without clinician-led triage could be useful to address these booking issues. OBJECTIVE: To establish if it is possible to predict whether a referred patient requires a PTA based on occurrences of words in the referral letter. METHOD: Binary logistic regression analysis of 500 letters of referral for otolaryngology outpatients. The derived model was then tested on 50 referral letters. All the referral letters were reviewed by clinicians and classified according to whether or not a PTA would be required. RESULTS: The regression model correctly predicted requirement for a PTA in 42 of 50 referral letters (84%), with a sensitivity of 91% and specificity of 82%. CONCLUSION: The model is able to predict requirement for a PTA from referral letters with a high degree of accuracy. This method may have a role in assisting administrative/clerical staff or non-specialist clinicians to book appropriate ear, nose and throat (ENT) clinic appointments, with or without a PTA. As a result, workload would be distributed more evenly, through the clinic for both otolaryngologists and audiologists, increasing efficiency.
Assuntos
Audiometria/estatística & dados numéricos , Atenção Primária à Saúde/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Humanos , Modelos LogísticosRESUMO
Importance: Variations in diagnostic test use may indicate that there are opportunities for quality improvement in vestibular health care. To date, the extent to which clinician acquisition of tests varies nationwide by region and specialty of the clinician is unknown. Objective: To quantify variation in clinician use and payments for audiograms and vestibular tests across all geographic regions of the United States and by specialty of practice. Design, Setting, and Participants: This cross-sectional study used a population-based sample of 1â¯307â¯887 audiovestibular test claims from fee-for-service Medicare beneficiaries aged 65 years or older in the Medicare Provider Utilization and Payment Public Use File from January 1 through December 31, 2014. The analysis was completed from January 2 through June 1, 2019. Exposures: Diagnostic audiograms, caloric testing, and rotary chair testing. Main Outcomes and Measures: Test utilization was analyzed by hospital referral region, medical specialty, and total payments. Results: In 2014, clinicians performed 1â¯213â¯328 audiograms, 317â¯880 caloric tests (ie, single caloric irrigations), and 62â¯779 rotary chair tests, for a total of $38â¯647â¯350.21 in Medicare payments from the Centers for Medicare & Medicaid Services. No patient or clinician demographic characteristics were available. Across health care referral regions, rates of testing per 100â¯000 beneficiaries varied from 166 to 12â¯021 for audiograms, 15 to 4271 for caloric tests, and 13 to 3556 for rotary chair tests between the lowest-use and highest-use regions. Most audiograms and caloric tests were billed by audiologists (797â¯957 audiograms [65.8%]; 112â¯485 caloric tests [35.4%]) and otolaryngologists (376â¯728 audiograms [31.0%]; 70â¯567 caloric tests [22.2%]). In contrast, primary care physicians (18â¯933 [30.2%]) and neurologists (15â¯254 [24.3%]) billed the largest proportion of rotary chair tests compared with other specialists, including audiologists (7253 [11.6%]) and otolaryngologists (6464 [10.3%]). Conclusions and Relevance: Substantial geographic and clinician-level variation may have been observed in use of audiovestibular tests. Quality improvement efforts in vestibular health care may need to target a range of clinicians, including primary care physicians to be successful.
Assuntos
Audiometria/estatística & dados numéricos , Utilização de Instalações e Serviços , Medicare/economia , Padrões de Prática Médica , Testes de Função Vestibular/estatística & dados numéricos , Idoso , Audiologistas , Audiometria/normas , Estudos Transversais , Planos de Pagamento por Serviço Prestado , Humanos , Neurologistas , Otorrinolaringologistas , Médicos de Atenção Primária , Melhoria de Qualidade , Estados Unidos , Testes de Função Vestibular/normasRESUMO
Importance: An effective and sustainable hearing loss (HL) screening strategy for the early detection of and intervention for HL in older adults is needed. Objectives: To examine the concordance of self-reported measures of hearing difficulty with objective hearing data and the factors associated with the potential discordances among these measures across different population subgroups of a representative sample of people 50 years and older in England. Design, Setting, and Participants: This study was a cross-sectional analysis of wave 7 of the English Longitudinal Study of Ageing (ELSA), a large, population-based, prospective cohort study that provides a unique resource for exploring issues associated with aging in England in the 21st century. The full analytic cohort was composed of 9666 individuals participating in the ELSA wave 7, which collected information from June 1, 2014, to May 31, 2015. This study further analyzed a sample of 8529 adults 50 to 89 years of age who had an assessment of their hearing by self-reported measures, and consented to assessment by a qualified nurse via a hearing screening device, and did not have an ear infection or a cochlear implant. Bivariate analyses were performed from July 1 to December 30, 2018, and multivariate analysis from January 1 to June 30, 2019. Multiple logistic regression models examined factors associated with misclassification of hearing difficulties across several categories among those with objectively identified HL. Exposures: The study examined whether age, marital status, retirement status, indicators of socioeconomic position, and lifestyle factors (such as body mass index, physical activity, and tobacco and alcohol consumption) were associated with the concordance between self-reported hearing problems and manual audiometry among older adults. Main Outcomes and Measures: Self-reported hearing measures, including hearing in background noise, compared with objective audiometric assessments. Results: A total of 9666 study participants (5368 female [55.5%]; mean [SD] age, 67.4 [14.4] years) provided responses regarding their hearing difficulties, hearing in noise, quality of care in hearing, and hearing aid recommendation in ELSA wave 7. Within the cohort, 684 individuals (30.2%) with objectively measured HL greater than 35 dB HL at 3.0 kHz went undetected by the self-report measure, whereas the new constructed categories for moderate and moderately severe or severe HL resulted in 9.3% increased sensitivity. Factors associated with misreporting hearing difficulties (while they had objectively measured HL >35 dB HL at 3.0 kHz, in the better-hearing ear) were as follows: female sex (odds ratio [OR], 1.97; 95% CI, 1.18-3.28), no educational qualifications (OR, 1.37; 95% CI, 1.26-2.55), routine or manual occupation (OR, 1.43; 95% CI, 1.28-2.61), tobacco consumption (OR, 1.14; 95% CI, 1.08-1.90), alcohol intake above the low-risk-level guidelines (OR, 1.13; 95% CI, 1.11-2.34), and lack of moderate physical activity (OR, 1.25; 95% CI, 1.03-1.42). Age was largely associated with misreporting of moderately severe to severe HL; the odds were 5.75 (95% CI, 1.17-8.13) higher for those 65 to 74 years of age and 7.08 (95% CI, 1.41-9.30) higher for those 75 to 89 years of age to not report their hearing difficulties compared with those 50 to 64 years of age. In addition, socioeconomic indicators, such as educational level (OR, 1.95; 95% CI, 1.63-6.01) and occupation (OR, 2.07; 95% CI, 1.78-5.40), along with lifestyle factors, such as smoking (OR, 1.46; 95% CI, 1.25-2.48) and alcohol intake above the low-risk-level guidelines (OR, 1.86; 95% CI, 1.67-5.12), were factors associated with misreporting moderately severe or severe HL. Conclusions and Relevance: The use of a screening measure for audiometric testing and a self-report measure is essential for accurately identifying older people with HL. The results of this study should be considered by HL researchers who analyze self-reported hearing data as a surrogate measurement of audiometric hearing to identify bias in their observed analytic research results.
Assuntos
Audiometria/estatística & dados numéricos , Perda Auditiva/diagnóstico , Autorrelato/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Envelhecimento/fisiologia , Estudos Transversais , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Fatores SocioeconômicosRESUMO
OBJECTIVE: To investigate hearing and the take rate of crushed cartilage grafts in tympanoplasty. METHODS: In this double-blinded, randomised, controlled trial, 46 patients with tympanic membrane perforation were enrolled. A conchal cartilage graft was used for reconstruction in both intervention and control groups. In the intervention group, crushed cartilage was used. The success rate and hearing results were ascertained every four months over a one-year follow-up period. RESULTS: A total of 36 patients - 20 in the intervention group and 16 in the control group - completed one year of follow up. There were no statistically significant differences between the two groups in mean air-bone gap, bone conduction threshold, speech discrimination score or speech reception threshold. CONCLUSION: The reduction in living cells after crushed cartilage tympanoplasty may decrease the rigidity and the volume of the graft, but may not necessarily improve the hearing results.
Assuntos
Condução Óssea/fisiologia , Cartilagem/transplante , Perfuração da Membrana Timpânica/cirurgia , Timpanoplastia/métodos , Adulto , Audiometria/métodos , Audiometria/estatística & dados numéricos , Método Duplo-Cego , Fáscia/transplante , Feminino , Seguimentos , Audição/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Otite Média/complicações , Testes de Discriminação da Fala/métodos , Teste do Limiar de Recepção da Fala/métodos , Resultado do TratamentoRESUMO
BACKGROUND: A relationship exists between occupational noise exposure and age, which remains poorly understood. OBJECTIVES: The aim of this study was to establish the relationship between hearing loss and age over time. METHOD: Audiological data from 2583 mine workers in South Africa were utilised. Data were received from a non-noise exposed group (NNEG) (n = 951) and a noise exposed group (NEG) (≥85 dBA) (n = 1632). Data comprised a low-frequency average (LFA512) (average of audiological thresholds for 0.5 kHz, 1 kHz and 2 kHz) and high-frequency average (HFA346) (average of audiological thresholds for 3 kHz, 4 kHz and 6 kHz). Data were compared by using mixed-effects regression analysis. RESULTS: Base threshold values were higher for the NEG than for the NNEG across frequencies. All year-to-year increases in mean hearing thresholds were statistically significant (p 0.01). When correcting for age, increases in mean hearing thresholds were higher for the NEG than for the NNEG for HFA346 (3.5 dB vs. 2.9 dB decline over a 4-year period) but similar for LFA512 (0.6 dB vs. 0.7 dB decline). Uncorrected for age, increases in mean hearing thresholds were higher than when age was corrected for. CONCLUSION: Age and occupational noise exposure influence hearing thresholds over time. The continued increase in hearing thresholds of the NEG above that of the NNEG can be related to ineffective noise management programmes and/or the fact that early noise exposure leads to a higher burden of hearing loss over time - even after noise exposure had stopped.
Assuntos
Perda Auditiva Provocada por Ruído/epidemiologia , Mineradores/estatística & dados numéricos , Ruído Ocupacional/efeitos adversos , Doenças Profissionais/epidemiologia , Adulto , Fatores Etários , Audiometria/estatística & dados numéricos , Estudos de Casos e Controles , Feminino , Ouro , Perda Auditiva Provocada por Ruído/etiologia , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etiologia , Estudos Retrospectivos , África do Sul/epidemiologiaRESUMO
BACKGROUND: Occupational noise-induced hearing loss (ONIHL) is a complex, but preventable, health problem for South African miners. Meticulously collected data should be made use of to design interventions to address this health issue. OBJECTIVES: A single mine's electronic data were reviewed in a secondary data review to determine, from the records, factors that hearing conservation practitioners deemed useful for identifying 'at risk' miners and to establish factors that would pave the way for the integration of the 2014 hearing conservation programme (HCP) milestones into the mine's current proactive data management system (PDMS). The objectives of this article were to establish how miners with published risk factors associated with ONIHL were managed by the mine's hearing conservation practitioners as part of the HCP; to determine if the mine's hearing conservation practitioners could estimate miners' risk of ONIHL using baseline percentage loss of hearing (PLH) as a hearing conservation measure; and to estimate the contribution of noise exposure to ONIHL risk. METHOD: In a secondary data review design, records in a platinum mine's two electronic data sets were reviewed: the first contained diagnostic audiometry records (N = 1938) and the second comprised a subset of miners diagnosed with ONIHL (n = 73). Data were available for the period 2014-2017 and included demographic, occupational, audiometry and ONIHL diagnosis data. Miners' risk factors associated with ONIHL were identified using the functional risk management structure. A logistic regression model was used for the baseline PLH margins of 0% - 40% (in 5% increments) to estimate the adjusted predictions for miners at risk of developing ONIHL. The contribution of noise exposure as a risk for ONIHL was estimated using a two-way sample proportion test. RESULTS: The mean age of the miners (all male candidates) was 47 ± 8.5 years; more than 80% had worked for longer than 10 years. Valid baseline audiometry records were available for only 34% (n = 669) of the miners. Miners with a 0% baseline PLH had a 20% predicted risk of ONIHL, and a 45% predicted risk if they had a 40% baseline PLH - these employees were referred. The noise exposure risk rankings revealed that 64.9% (n = 1250) of the miners were exposed to 91 dBA - 105 dBA noise exposure levels and that 59 (80.8%) diagnosed with ONIHL were exposed to noise levels of up to 104 dBA. CONCLUSION: These findings indicate significant gaps in the mine's PDMS, requiring attention. Nonetheless, the mine's current data capturing may be used to identify miners at risk of developing ONIHL. The PLH referral cut-off point (≥2.5%) used by the mine's hearing conservation practitioners, when used in conjunction with baseline PLH shifts, was the major factor in early identification of ONIHL in miners exposed to ≥85 dBA noise. An inclusive integrative data management programme that includes the medical surveillance data set of the miners' noise exposure levels, occupations, ages and medical treatments for tuberculosis and human immunodeficiency syndrome is recommended, as these are important risk indicators for developing ONIHL, particularly within the South African context.