Clinical Practice Guideline: Age-Related Hearing Loss Executive Summary.

OBJECTIVE: Age-related hearing loss (ARHL) is a prevalent but often underdiagnosed and undertreated condition among individuals aged 50 and above. It is associated with various sociodemographic factors and health risks including dementia, depression, cardiovascular disease, and falls. While the causes of ARHL and its downstream effects are well defined, there is a lack of priority placed by clinicians as well as guidance regarding the identification, education, and management of this condition. PURPOSE: The purpose of this clinical practice guideline is to identify quality improvement opportunities and provide clinicians trustworthy, evidence-based recommendations regarding the identification and management of ARHL. These opportunities are communicated through clear actionable statements with an explanation of the support in the literature, the evaluation of the quality of the evidence, and recommendations on implementation. The target patients for the guideline are any individuals aged 50 years and older. The target audience is all clinicians in all care settings. This guideline is intended to focus on evidence-based quality improvement opportunities judged most important by the Guideline Development Group (GDG). It is not intended to be a comprehensive, general guide regarding the management of ARHL. The statements in this guideline are not intended to limit or restrict care provided by clinicians based on their experience and assessment of individual patients. ACTION STATEMENTS: The GDG made strong recommendations for the following key action statements (KASs): (KAS 4) If screening suggests hearing loss, clinicians should obtain or refer to a clinician who can obtain an audiogram. (KAS 8) Clinicians should offer, or refer to a clinician who can offer, appropriately fit amplification to patients with ARHL. (KAS 9) Clinicians should refer patients for an evaluation of cochlear implantation candidacy when patients have appropriately fit amplification and persistent hearing difficulty with poor speech understanding. The GDG made recommendations for the following KASs: (KAS 1) Clinicians should screen patients aged 50 years and older for hearing loss at the time of a health care encounter. (KAS 2) If screening suggests hearing loss, clinicians should examine the ear canal and tympanic membrane with otoscopy or refer to a clinician who can examine the ears for cerumen impaction, infection, or other abnormalities. (KAS 3) If screening suggests hearing loss, clinicians should identify sociodemographic factors and patient preferences that influence access to and utilization of hearing health care. (KAS 5) Clinicians should evaluate and treat or refer to a clinician who can evaluate and treat patients with significant asymmetric hearing loss, conductive or mixed hearing loss, or poor word recognition on diagnostic testing. (KAS 6) Clinicians should educate and counsel patients with hearing loss and their family/care partner(s) about the impact of hearing loss on their communication, safety, function, cognition, and quality of life. (KAS 7) Clinicians should counsel patients with hearing loss on communication strategies and assistive listening devices. (KAS 10) For patients with hearing loss, clinicians should assess if communication goals have been met and if there has been improvement in hearing-related quality of life at a subsequent health care encounter or within 1 year. The GDG offered the following KAS as an option: (KAS 11) Clinicians should assess hearing at least every 3 years in patients with known hearing loss or with reported concern for changes in hearing.

Clinical Practice Guideline: Age-Related Hearing Loss.

OBJECTIVE: Age-related hearing loss (ARHL) is a prevalent but often underdiagnosed and undertreated condition among individuals aged 50 and above. It is associated with various sociodemographic factors and health risks including dementia, depression, cardiovascular disease, and falls. While the causes of ARHL and its downstream effects are well defined, there is a lack of priority placed by clinicians as well as guidance regarding the identification, education, and management of this condition. PURPOSE: The purpose of this clinical practice guideline is to identify quality improvement opportunities and provide clinicians trustworthy, evidence-based recommendations regarding the identification and management of ARHL. These opportunities are communicated through clear actionable statements with explanation of the support in the literature, evaluation of the quality of the evidence, and recommendations on implementation. The target patients for the guideline are any individuals aged 50 years and older. The target audience is all clinicians in all care settings. This guideline is intended to focus on evidence-based quality improvement opportunities judged most important by the guideline development group (GDG). It is not intended to be a comprehensive, general guide regarding the management of ARHL. The statements in this guideline are not intended to limit or restrict care provided by clinicians based on their experience and assessment of individual patients. ACTION STATEMENTS: The GDG made strong recommendations for the following key action statements (KASs): (KAS 4) If screening suggests hearing loss, clinicians should obtain or refer to a clinician who can obtain an audiogram. (KAS 8) Clinicians should offer, or refer to a clinician who can offer, appropriately fit amplification to patients with ARHL. (KAS 9) Clinicians should refer patients for an evaluation of cochlear implantation candidacy when patients have appropriately fit amplification and persistent hearing difficulty with poor speech understanding. The GDG made recommendations for the following KASs: (KAS 1) Clinicians should screen patients aged 50 years and older for hearing loss at the time of a health care encounter. (KAS 2) If screening suggests hearing loss, clinicians should examine the ear canal and tympanic membrane with otoscopy or refer to a clinician who can examine the ears for cerumen impaction, infection, or other abnormalities. (KAS 3) If screening suggests hearing loss, clinicians should identify sociodemographic factors and patient preferences that influence access to and utilization of hearing health care. (KAS 5) Clinicians should evaluate and treat or refer to a clinician who can evaluate and treat patients with significant asymmetric hearing loss, conductive or mixed hearing loss, or poor word recognition on diagnostic testing. (KAS 6) Clinicians should educate and counsel patients with hearing loss and their family/care partner(s) about the impact of hearing loss on their communication, safety, function, cognition, and quality of life (QOL). (KAS 7) Clinicians should counsel patients with hearing loss on communication strategies and assistive listening devices. (KAS 10) For patients with hearing loss, clinicians should assess if communication goals have been met and if there has been improvement in hearing-related QOL at a subsequent health care encounter or within 1 year. The GDG offered the following KAS as an option: (KAS 11) Clinicians should assess hearing at least every 3 years in patients with known hearing loss or with reported concern for changes in hearing.

Development and validation of the screening tool for age-related hearing loss in the community based on the information platform.

INTRODUCTION: Currently, age-related hearing loss has become prevalent, awareness and screening rates remain dismally low. Duing to several barriers, as time, personnel training and equipment costs, available hearing screening tools do not adequately meet the need for large-scale hearing detection in community-dwelling older adults. Therefore, an accurate, convenient, and inexpensive hearing screening tool is needed to detect hearing loss, intervene early and reduce the negative consequences and burden of untreated hearing loss on individuals, families and society. OBJECTIVES: The study harnessed "medical big data" and "intelligent medical management" to develop a multi-dimensional screening tool of age-related hearing loss based on WeChat platform. METHODS: The assessment of risk factors was carried out by cross-sectional survey, logistic regression model and receiver operating characteristic (ROC) curve analysis. Combining risk factor assessment, Hearing handicap inventory for the elderly screening version and analog audiometry, the screening software was been developed by JavaScript language and been evaluated and verified. RESULTS: A total of 401 older adults were included in the cross-sectional study. Logistic regression model (univariate, multivariate) and reference to literature mention rate of risk factors, 18 variables (male, overweight/obesity, living alone, widowed/divorced, history of noise, family history of deafness, non-light diet, no exercising habit, smoking, drinking, headset wearer habit, hypertension, diabetes, hyperlipidemia, cardiovascular and cerebrovascular diseases, hyperuricemia, hypothyroidism, history of ototoxic drug use) were defined as risk factors. The area under the ROC curve (AUC) of the cumulative score of risk factors for early prediction of age-related hearing loss was 0.777 [95% CI (0.721, 0.833)]. The cumulative score threshold of risk factors was defined as 4, to classify the older adults into low-risk (< 4) and high-risk (≥ 4) hearing loss groups. The sensitivity, specificity, positive predictive value, and negative predictive value of the screen tool were 100%, 65.5%, 71.8%, and 100.0%, respectively. The Kappa index was 0.6. CONCLUSIONS: The screening software enabled the closed loop management of real-time data transmission, early warning, management, whole process supervision of the hearing loss and improve self-health belief in it. The software has huge prospects for application as a screening approach for age-related hearing loss.

Clinical Utility of the Standardized Word Recognition Score.

OBJECTIVES: An unexpectedly low word recognition (WR) score may be taken as evidence of increased risk for retrocochlear tumor. We sought to develop evidence for or against using a standardized WR (sWR) score in detecting retrocochlear tumors. The sWR is a z score expressing the difference between an observed WR score and a Speech Intelligibility Index-based predicted WR score. We retrospectively compared the sensitivity and specificity of pure-tone asymmetry-based logistic regression models that incorporated either the sWR or the raw WR scores in detecting tumor cases. Two pure-tone asymmetry calculations were used: the 4-frequency pure-tone asymmetry (AAO) calculation of the American Academy of Otolaryngology-Head and Neck Surgery and a 6-frequency pure-tone asymmetry (6-FPTA) calculation previously optimized to detect retrocochlear tumors. We hypothesized that a regression model incorporating the 6-FPTA calculation and the sWR would more accurately detect retrocochlear tumors. DESIGN: Retrospective data from all patients seen in the audiology clinic at Mayo Clinic in Florida in 2016 were reviewed. Cases with retrocochlear tumors were compared with a reference group with noise- or age-related hearing loss or idiopathic sensorineural hearing loss. Two pure-tone-based logistic regression models were created (6-FPTA and AAO). Into these base models, WR variables (WR, sWR, WR asymmetry [WRΔ], and sWR asymmetry [sWRΔ]) were added. Tumor detection performance for each regression model was compared twice: first, using all qualifying cases (61 tumor cases; 2332 reference group cases), and second, using a data set filtered to exclude hearing asymmetries greater than would be expected from noise-related or age-related hearing loss (25 tumor cases; 2208 reference group cases). The area under the curve and the DeLong test for significant receiver operating curve differences were used as outcome measures. RESULTS: The 6-FPTA model significantly outperformed the AAO model-with or without the addition of WR or WRΔ variables. Including sWR into the AAO base regression model significantly improved disease detection performance. Including sWR into the 6-FPTA model significantly improved disease detection performance when large hearing asymmetries were excluded. In the data set that included large pure-tone asymmetries, area under the curve values for the 6-FPTA + sWR and AAO + sWR models were not significantly better than the base 6-FPTA model. CONCLUSIONS: The results favor the superiority of the sWR computational method in identifying reduced WR scores in retrocochlear cases. The utility would be greatest where undetected tumor cases are embedded in a population heavily representing age- or noise-related hearing loss. The results also demonstrate the superiority of the 6-FPTA model in identifying tumor cases. The 2 computational methods may be combined (ie, the 6-FPTA + sWR model) into an automated tool for detecting retrocochlear disease in audiology and community otolaryngology clinics. The 4-frequency AAO-based regression model was the weakest detection method considered. Including raw WR scores into the model did not improve performance, whereas including sWR into the model did improve tumor detection performance. This further supports the contribution of the sWR computational method for recognizing low WR scores in retrocochlear disease cases.

Sound energy absorbance changes in the elderly with presbycusis with normal outer and middle ear.

OBJECTIVE: This study aimed to investigate the wideband tympanometry (WBT) findings in the elderly with presbycusis who have normal outer and middle ears according to otoscopic examination and traditional tympanometry, and to determine whether there is a relationship between the middle ear wideband absorbance value and the pure tone air-bone gap (ABG) observed especially at mid-high frequencies in the elderly. METHODS: The study included 30 elderly with presbycusis (> 65 years old, presbycusis group) and 30 healthy individuals (control group) between the ages of 18 and 55. Pure tone air conduction and bone conduction thresholds of all participants were determined and WBT was applied to all participants. Resonance frequency (RF), absorbance ratios at peak pressure (PPAR) and ambient pressure (APAR) values were analyzed. RESULTS: The RF value of the presbycusis group was lower than the control group (p < 0.05). APAR and PPAR values at 2000 and 4000 Hz and mean absorbance values of the presbycusis group were lower than the control group (p < 0.05). APAR was higher at 500 Hz in males than females (p < 0.05), but there was no difference between genders in RFs (p > 0.05). A moderate negative correlation was observed between ABG and both PPAR and APAR at 4000 Hz in presbycusis group (p < 0.05). CONCLUSION: it was determined that there was a decrease in RF and absorbances at 2000 and 4000 Hz in the elderly with presbycusis. Aging affects not only the inner ear but also the conduction mechanism of the middle ear. Our findings may be effective in a more accurate and reliable interpretation of WBT in the elderly with presbycusis.

Age-related hearing loss, depression and auditory amplification: a randomized clinical trial.

PURPOSE: Our study investigates the effectiveness of aural rehabilitation to decrease depressive symptoms in older adults, and the relationship between hearing loss and depression. METHODS: A randomized controlled study was conducted at a hearing rehabilitation center with people over 65 years old. Participants were randomly allocated to the intervention group who received hearing aids, or to the control group. Data collection included pure-tone audiometry and a Portuguese version of the Geriatric Depression Scale assessed at two time points: baseline (P0) and after 4-week period (P1). RESULTS: The results show that the increase of hearing thresholds in pure-tone audiometry is associated with a significant increase in depressive symptoms (p = 0.001). The effect of aural rehabilitation for improving depressive symptoms was significant in intervention group (p = 0.000) and between groups (p = 0.003) in P1. CONCLUSION: Age-related hearing loss has adverse effects on older adults' mental health, due to reduced hearing inputs that may increase levels of effort to communicate and affect social engagement, which lead to depression. Hearing aid use improves levels of depression and can promote greater quality of life in older adults.

Quality Improvement in Otolaryngology-Head and Neck Surgery: Age-Related Hearing Loss Measures.

BACKGROUND AND SIGNIFICANCE: There is a high and growing prevalence of age-related hearing loss (ARHL), defined as presbycusis or bilateral, symmetric sensorineural hearing loss in older adults. Due to the increasing prevalence of ARHL, the potential delays in its diagnosis and treatment, and the significant disability associated with ARHL, the American Academy of Otolaryngology-Head and Neck Surgery Foundation (AAO-HNSF) convened a Measures Development Group (MDG) to develop quality measures (QMs) of clinical practice that could be incorporated into the AAO-HNSF's data registry Reg-ent. Although the AAO-HNSF has been engaged in robust clinical practice guideline development since 2006, the development of quality and performance measures is more recent. METHODS: We report the process, experience, and outcomes in developing a de novo QM set for ARHL in the absence of a preexisting clinical practice guideline on this topic. Steps include the MDG review of evidentiary literature on ARHL, followed by stakeholder discussions to develop measure specifications. Key considerations included discussion on the relative importance, usability, and feasibility of each measure within the Reg-ent or similar databases. RESULTS: The MDG created 4 QMs for the diagnosis and treatment of AHRL. These measures represent the AAO-HNSF's quality initiatives to develop evidence-based QMs and improve patient care and outcomes, and they are intended to assist providers in enhancing quality of care. CONCLUSION: Development of the ARHL measures is intended for clinicians to evaluate the patient perception, structure, process, and outcomes of care. This process represents a new stage in the AAO-HNSF's measure development efforts to facilitate future efforts in evidence-based QM.

The Role of the General Practitioner in Managing Age-Related Hearing Loss: A Scoping Review.

Purpose The purpose of this review was to examine the research activity relating to the role of the general practitioner (GP) in managing age-related hearing loss in older adults. Method A literature search of peer-reviewed journal articles published in English was conducted in online bibliographic databases using multiple variations of the keywords "general practitioner" and "hearing." Results The search strategy identified 3,255 articles. The abstracts of all articles were screened with 124 full-text records subsequently assessed for eligibility. Forty-nine articles met the inclusion criteria and were included in this review. Conclusions For people with hearing loss, the GP can play an instrumental role in guiding appropriate and timely choices for addressing hearing concerns. There are a range of quick, easy, and sensitive methods available to GPs to assist the objective evaluation of hearing. The evidence suggests that implementing hearing screening programs targeting older adults will increase rates of hearing loss detection and subsequently increase the number of patients receiving hearing loss intervention. Education and training appear key to improving GPs' screening, management, and referral of patients with hearing loss in the primary health care setting.

Relative contributions of auditory and cognitive functions on speech recognition in quiet and in noise among older adults / Contribuições relativas das funções auditivas e cognitivas no reconhecimento da fala no silêncio e no ruído entre idosos

Abstract Introduction: Hearing acuity, central auditory processing and cognition contribute to the speech recognition difficulty experienced by older adults. Therefore, quantifying the contribution of these factors on speech recognition problem is important in order to formulate a holistic and effective rehabilitation. Objective: To examine the relative contributions of auditory functioning and cognition status to speech recognition in quiet and in noise. Methods: We measured speech recognition in quiet and in composite noise using the Malay Hearing in noise test on 72 native Malay speakers (60-82 years) older adults with normal to mild hearing loss. Auditory function included pure tone audiogram, gaps-in-noise, and dichotic digit tests. Cognitive function was assessed using the Malay Montreal cognitive assessment. Results: Linear regression analyses using backward elimination technique revealed that had the better ear four frequency average (0.5-4 kHz) (4FA), high frequency average and Malay Montreal cognitive assessment attributed to speech perception in quiet (total r2 = 0.499). On the other hand, high frequency average, Malay Montreal cognitive assessment and dichotic digit tests contributed significantly to speech recognition in noise (total r2 = 0.307). Whereas the better ear high frequency average primarily measured the speech recognition in quiet, the speech recognition in noise was mainly measured by cognitive function. Conclusions: These findings highlight the fact that besides hearing sensitivity, cognition plays an important role in speech recognition ability among older adults, especially in noisy environments. Therefore, in addition to hearing aids, rehabilitation, which trains cognition, may have a role in improving speech recognition in noise ability of older adults.

Resumo Introdução: A alteração da acuidade auditiva, do processamento auditivo central e da cognição são fatores que contribuem para a dificuldade de reconhecimento da fala em idosos. Portanto, quantificar a contribuição desses fatores no problema de reconhecimento da fala é importante para a formulação de uma reabilitação holística e efetiva. Objetivo: Examinar as contribuições relativas do funcionamento auditivo e do estado cognitivo para o reconhecimento da fala no silêncio e no ruído. Método: Nós medimos o reconhecimento de fala no silêncio e no ruído composto com o teste Malay hearing in noise test em 72 idosos malaios nativos falantes (60-82 anos) com audição normal a perda auditiva de grau leve. A avaliação da função auditiva incluiu audiograma de tons puros, teste gaps-in-noise e testes dicótico de dígitos. A função cognitiva foi avaliada pelo teste Malay Montreal cognitive assessment. Resultados: Análises de regressão linear com técnicas de eliminação backward na orelha melhor revelaram média de quatro frequências (0,5-4 kHz) (4AF), média de alta frequência e teste Malay Montreal cognitive assessment na orelha melhor, mensurada pela percepção da fala no silêncio (r2 total = 0,499). Por outro lado, a média de alta frequência, Malay Montreal cognitive assessment e o teste dicótico de dígitos contribuíram significativamente para o reconhecimento da fala no ruído (r2 total = 0,307). Enquanto a média de alta frequência da melhor orelha mediu principalmente o reconhecimento da fala no silêncio, o reconhecimento da fala no ruído foi mensurado principalmente pela função cognitiva. Conclusões: Esses achados destacam o fato de que, além da sensibilidade auditiva, a cognição desempenha um papel importante na capacidade de reconhecimento da fala em idosos, principalmente em ambientes ruidosos. Portanto, além de aparelhos auditivos, a reabilitação, que treina a cognição, pode ter um papel na melhoria da capacidade do reconhecimento da fala no ruído entre os idosos.

Quantitative criteria for age-related hearing loss using audiometric configuration analysis.

OBJECTIVES: To suggest the most adaptable criteria of age-related hearing loss (ARHL) using prevalence matching with population-based data. METHODS: We chose 30, 25, 20, and 15 dB as gap ranges of cutoff values of the descending type of hearing loss, between an average of low (500 Hz, 1 kHz) and high (4 kHz, 6 kHz) frequencies. Interaural difference was defined as 10 or 15 dB. Hearing loss was defined over 25 dB. We compared the prevalence results of the cross-matching criteria. We used population-based data from the Korea National Health and Nutrition Examination Survey. We assumed that the prevalence of ARHL ranged from 25 to 35%, and this prevalence will increase gradually with age. RESULTS: Among the eight possible criteria, age ≥ 65 years, average of all frequencies > 25 dB at the each sides, gap between low- and high frequencies ≥ 20 dB, and interaural difference ≤ 10 dB were the most suitable criteria to suggest a quantitative definition of ARHL audiometrically. CONCLUSION: In the current study, we recommend the new, quantitative ARHL criteria. The suggested criteria for ARHL might be easily accessed by other researchers to demonstrate their own hypotheses.

[Study on the relationship between age-related hearing loss and cognitive impairment].

Objective: To investigate the correlation between age-related hearing loss and cognitive impairment. Methods: 201 elderly patients, who were admitted to the Department of Otorhinolaryngology of Peking University People's Hospital from March 1, 2017 to March 31, 2017, were evaluated with hearing screening and the Montreal Cognitive Assessment Scale. Among them, 101 were female and 100 were male, aged 60-90 years old. Taking the cognitive level as the dependent variable, and taking the age, sex, education, occupation, marital status, residence, and average hearing loss (average hearing threshold of 500, 1 000, 2 000, and 4 000 Hz), as well as the length of conscious hearing loss as the independent variables, the single factor analysis and multivariate linear regression analysis were used to screen the main factors affecting the cognitive level of the elderly. Results: Of the 201 elderly patients, 39 had normal hearing, 65 had mild hearing loss, 80 had moderate hearing loss, 16 had severe hearing loss, and 1 had profound hearing loss. The average degree of hearing loss was the influencing factor of cognitive impairment, and it mainly affected the directional force and abstract ability in the cognitive domains (P<0.05); The age, self-reported hearing loss, years of education, marital status, past ear diseases, and hypertension were relatively independent factors that affected the cognitive level(P<0.05). Conclusions: Age-related hearing loss is the risk factor for the cognitive impairment, especially for abstraction and orientation, in the elderly. The self-reported hearing loss is an independent risk factor for cognitive impairment.

Pure Tone Audiometry Threshold Changes for 10 Years in the Same Individuals of General Population: A Retrospective Cohort Study.

OBJECTIVES: The objectives of this study were to measure the changes in hearing thresholds in the same individuals during a period of 10 years and suggest a clinical reference for the threshold changes by aging. METHODS: In this retrospective cohort study, we used regular health checkup data including 2 pure tone audiometry results with a 10-year interval in the same individuals from 1288 subjects. The subjects' data including demographics, smoking habits, and the diagnosis of chronic diseases were used. RESULTS: Age, male gender, smoking, and osteoporosis were identified as factors affecting age-related hearing loss (ARHL). The sole effect of aging on ARHL for 10 years according to age groups and genders was as follows: a loss of 1.4 dB in 20s, 4.0 dB in 30s, 5.0 dB in 40s, 8.2 dB in 50s, and 11.2 dB in 60s of males compared to a loss of 2.3 dB in 20s, 2.9 dB in 30s, 5.1 dB in 40s, 6.5 dB in 50s, and 9.4 dB in 60s of females. CONCLUSIONS: We could demonstrate the actual effect of aging on ARHL, and it can be used as a clinical reference. Hearing ability decreases more in males than females but seems to decrease exponentially with age in both males and females.

Polyphenols From Grape and Blueberry Improve Episodic Memory in Healthy Elderly with Lower Level of Memory Performance: A Bicentric Double-Blind, Randomized, Placebo-Controlled Clinical Study.

Polyphenols are promising nutritional bioactives exhibiting beneficial effect on age-related cognitive decline. This study evaluated the effect of a polyphenol-rich extract from grape and blueberry (PEGB) on memory of healthy elderly subjects (60-70 years-old). A bicentric, randomized, double-blind, placebo-controlled trial was conducted with 215 volunteers receiving 600 mg/day of PEGB (containing 258 mg flavonoids) or a placebo for 6 months. The primary outcome was the CANTAB Paired Associate Learning (PAL), a visuospatial learning and episodic memory test. Secondary outcomes included verbal episodic and recognition memory (VRM) and working memory (SSP). There was no significant effect of PEGB on the PAL on the whole cohort. Yet, PEGB supplementation improved VRM-free recall. Stratifying the cohort in quartiles based on PAL at baseline revealed a subgroup with advanced cognitive decline (decliners) who responded positively to the PEGB. In this group, PEGB consumption was also associated with a better VRM-delayed recognition. In addition to a lower polyphenol consumption, the urine metabolomic profile of decliners revealed that they excreted more metabolites. Urinary concentrations of specific flavan-3-ols metabolites were associated, at the end of the intervention, with the memory improvements. Our study demonstrates that PEGB improves age-related episodic memory decline in individuals with the highest cognitive impairments.

Association of Audiometric Age-Related Hearing Loss With Depressive Symptoms Among Hispanic Individuals.

Importance: Age-related hearing loss is highly prevalent and has recently been associated with numerous morbid conditions of aging. Late-life depression is also prevalent and can be resistant to available treatments. Preliminary studies examining the association between hearing loss and late-life depression have been limited by subjective hearing measures, small sample sizes, and primarily white populations. Objective: To assess whether a cross-sectional association exists between objective audiometric hearing loss and depressive symptoms in older Hispanic adults. Design, Setting, and Participants: This cross-sectional study uses 2008-2011 Hispanic Community Health Study/Study of Latinos data collected in Miami, Florida, San Diego, California, Chicago, Illinois, or the Bronx, New York, from 5328 Hispanic adults 50 years or older who had exposure, outcome, and covariate data. Data analyses were conducted from March 2018 to September 2018. Exposure: Audiometric hearing loss (pure-tone average). Main Outcomes and Measures: Center for Epidemiologic Studies Depression Scale, 10-item version (CESD-10) score of 10 or higher, which indicates clinically significant depressive symptoms. Results: The median age (interquartile range) of the 5328 participants was 58 (53-63) years, and 3283 participants (61.6%) were female. The mean (SD) CESD-10 score was 7.7 (6.4). Of the 5328 included participants, 1751 (32.9%) had clinically significant depressive symptoms. The odds of having these symptoms increased 1.44 (95% CI, 1.27-1.63) times for every 20 dB of hearing loss, adjusting for hearing aid use, age, sex, educational level, study site, geographic background, cardiovascular disease, and antidepressant use. Compared with those for individuals with normal hearing (0 dB), the odds of having clinically significant depressive symptoms was 1.81 (95% CI, 1.48-2.22) times as high in individuals with mild hearing loss (median threshold, 32.5 dB), 2.38 (95% CI, 1.77-3.20) times as high in individuals with moderate hearing loss (median threshold, 47.5 dB), and 4.30 (95% CI, 2.61-7.09) times as high in individuals with severe hearing loss (median threshold, 80 dB). Conclusions and Relevance: Objective hearing loss appears to be associated with clinically significant depressive symptoms in older Hispanic people, with greater hearing loss seemingly associated with greater odds of having depressive symptoms. Given the high prevalence of untreated hearing loss in older adults, hearing loss may be a potentially modifiable risk factor for late-life depression.

Human Superior Olivary Nucleus Neuron Populations in Subjects With Normal Hearing and Presbycusis.

INTRODUCTION: Normative data on superior olivary nucleus neuron counts derived from human specimens are sparse, and little is known about their coherence with structure and function of the cochlea. The purpose of this study was to quantify the neuron populations of the divisions of the superior olivary nucleus in human subjects with normal hearing and presbycusis and investigate potential relationships between these findings and histopathology in the cochlea and hearing phenotype Methods: Histopathologic examination of temporal bone and brainstem specimens from 13 subjects having normal hearing or presbycusis was undertaken. The following was determined for each: number and density of superior olivary nucleus and cochlear nucleus neurons, inner and outer hair cell counts, spiral ganglion cell counts, and pure tone audiometry. RESULTS: The results demonstrate a significant relationship between cells within structures of the cochlear nucleus and the number of neurons of the medial superior olivary nucleus. No relationship between superior olivary nucleus neuron counts/density and cochlear histopathology or hearing phenotype was encountered. CONCLUSION: Normative data for superior olivary nucleus neuron populations are further established in the data presented in this study that includes subjects with normal hearing and also presbycusis.

Perception of hearing loss: use of the subjective faces scale to screen hearing among the elderly. / Percepção da perda auditiva: utilização da escala subjetiva de faces para triagem auditiva em idosos.

Presbycusis is a disorder present among the elderly. However, it is under-diagnosed, making it important to develop and enhance simple screening tools. OBJECTIVE: The subjective faces scale has been proposed as a method to assess auditory self-perception among the elderly, and its correlation with audiological tests. METHODS: We looked at elderly patients referred to the audiology service of a reference center for the care of the elderly in a public university hospital between February and November 2013. Patients were submitted to meatoscopy, tonal and vocal audiometry and the whisper test. They also answered the subjective faces scale. A total of 164 elderly individuals participated, and the average age was 77. RESULTS: We found a good correlation between the subjective faces scale and audiometry thresholds (r = 0.66). Our results show that the faces and hearing loss correlate, with face 1 corresponding to normal hearing, face 2 to mild hearing loss, and face 3 to Grade I moderate hearing loss. When evaluating the psychometric qualities of the subjective faces scale, we found that faces 2 or 3 have good sensitivity and specificity, with the area under the ROC curve being 0.81. CONCLUSION: The subjective faces scale seems to be a good, low-cost and easy to use supplementary tool for auditory screening in geriatric services.

A presbiacusia é uma alteração prevalente na população idosa, porém subdiagnosticada, desta forma, é importante aprimorar instrumentos de triagem simples. A escala subjetiva de faces foi proposta como forma de avaliar a autopercepção auditiva do idoso e sua correlação com exames audiológicos. Foram avaliados todos os pacientes encaminhados para o serviço de audiologia de um centro de referência de atenção à saúde do idoso no período de fevereiro a novembro de 2013. Os pacientes foram examinados por meatoscopia, audiometria tonal e vocal e responderam a escala subjetiva de faces e o teste do sussurro. Participaram 164 idosos com média de idade de 77 anos. Encontrou-se boa correlação entre a escala subjetiva de faces e o limiar audiométrico (r = 0,66). Houve correspondência entre as faces e o grau da perda auditiva, sendo a face 1 correspondente a audição normal, face 2 a perda auditiva leve e face 3 a perda auditiva moderada grau I. Ao avaliar as qualidades psicométricas da escala subjetiva de faces, verificou-se que as faces 2 e 3 apresentam bons índices de sensibilidade e especificidade, com área sob a curva ROC de 0,81. A escala subjetiva de faces parece ser um bom instrumento complementar de triagem auditiva em serviços gerontológicos, de fácil aplicação e baixo custo.

Screening of hearing in elderly people: assessment of accuracy and reproducibility of the whispered voice test. / Triagem auditiva em idosos: avaliação da acurácia e reprodutibilidade do teste do sussurro.

Given the high prevalence of presbycusis and its detrimental effect on quality of life, screening tests can be useful tools for detecting hearing loss in primary care settings. This study therefore aimed to determine the accuracy and reproducibility of the whispered voice test as a screening method for detecting hearing impairment in older people. This cross-sectional study was carried out with 210 older adults aged between 60 and 97 years who underwent the whispered voice test employing ten different phrases and using audiometry as a reference test. Sensitivity, specificity and positive and negative predictive values were calculated and accuracy was measured by calculating the area under the ROC curve. The test was repeated on 20% of the ears by a second examiner to assess inter-examiner reproducibility (IER). The words and phrases that showed the highest area under the curve (AUC) and IER values were: "shoe" (AUC = 0.918; IER = 0.877), "window" (AUC = 0.917; IER = 0.869), "it looks like it's going to rain" (AUC = 0.911; IER = 0.810), and "the bus is late" (AUC = 0.900; IER = 0.810), demonstrating that the whispered voice test is a useful screening tool for detecting hearing loss among older people. It is proposed that these words and phrases should be incorporated into the whispered voice test protocol.

Devido à alta prevalência da presbiacusia e as suas consequências, métodos de triagem auditiva são necessários no âmbito da atenção primária. Diante disso, o objetivo do estudo foi verificar a reprodutibilidade e acurácia do teste do sussurro como metodologia de triagem auditiva em idosos. Trata-se de estudo transversal com medidas de acurácia que incluiu 210 idosos, entre 60 e 97 anos, submetidos ao teste do sussurro com dez expressões diferentes e ao exame de referência audiometria tonal limiar. Calculou-se a sensibilidade, a especificidade, o valor preditivo positivo, o valor preditivo negativo e a acurácia do teste, avaliada por meio da área sob a curva Receiver Operating Characteristic (ROC). O teste foi repetido em 20% das orelhas por um segundo examinador com a finalidade de avaliar a reprodutibilidade interexaminador (RIE). As expressões que apresentaram melhor área sob a curva ROC (AUC) e RIE foram: "sapato" (AUC = 0,918; RIE = 0,877), "janela" (AUC = 0,917; RIE = 0,869), "parece que vai chover" (AUC = 0,911; RIE = 0,810) e o "ônibus está atrasado" (AUC = 0,900; RIE = 0,810). Estas são, pois, as expressões propostas para fazerem parte do protocolo do teste do sussurro que mostrou-se como uma ferramenta útil para triagem auditiva em idosos.

Triagem auditiva em idosos: avaliação da acurácia e reprodutibilidade do teste do sussurro / Screening of hearing in elderly people: assessment of accuracy and reproducibility of the whispered voice test

Resumo Devido à alta prevalência da presbiacusia e as suas consequências, métodos de triagem auditiva são necessários no âmbito da atenção primária. Diante disso, o objetivo do estudo foi verificar a reprodutibilidade e acurácia do teste do sussurro como metodologia de triagem auditiva em idosos. Trata-se de estudo transversal com medidas de acurácia que incluiu 210 idosos, entre 60 e 97 anos, submetidos ao teste do sussurro com dez expressões diferentes e ao exame de referência audiometria tonal limiar. Calculou-se a sensibilidade, a especificidade, o valor preditivo positivo, o valor preditivo negativo e a acurácia do teste, avaliada por meio da área sob a curva Receiver Operating Characteristic (ROC). O teste foi repetido em 20% das orelhas por um segundo examinador com a finalidade de avaliar a reprodutibilidade interexaminador (RIE). As expressões que apresentaram melhor área sob a curva ROC (AUC) e RIE foram: "sapato" (AUC = 0,918; RIE = 0,877), "janela" (AUC = 0,917; RIE = 0,869), "parece que vai chover" (AUC = 0,911; RIE = 0,810) e o "ônibus está atrasado" (AUC = 0,900; RIE = 0,810). Estas são, pois, as expressões propostas para fazerem parte do protocolo do teste do sussurro que mostrou-se como uma ferramenta útil para triagem auditiva em idosos.

Abstract Given the high prevalence of presbycusis and its detrimental effect on quality of life, screening tests can be useful tools for detecting hearing loss in primary care settings. This study therefore aimed to determine the accuracy and reproducibility of the whispered voice test as a screening method for detecting hearing impairment in older people. This cross-sectional study was carried out with 210 older adults aged between 60 and 97 years who underwent the whispered voice test employing ten different phrases and using audiometry as a reference test. Sensitivity, specificity and positive and negative predictive values were calculated and accuracy was measured by calculating the area under the ROC curve. The test was repeated on 20% of the ears by a second examiner to assess inter-examiner reproducibility (IER). The words and phrases that showed the highest area under the curve (AUC) and IER values were: "shoe" (AUC = 0.918; IER = 0.877), "window" (AUC = 0.917; IER = 0.869), "it looks like it's going to rain" (AUC = 0.911; IER = 0.810), and "the bus is late" (AUC = 0.900; IER = 0.810), demonstrating that the whispered voice test is a useful screening tool for detecting hearing loss among older people. It is proposed that these words and phrases should be incorporated into the whispered voice test protocol.

Percepção da perda auditiva: utilização da escala subjetiva de faces para triagem auditiva em idosos / Perception of hearing loss: use of the subjective faces scale to screen hearing among the elderly

Resumo A presbiacusia é uma alteração prevalente na população idosa, porém subdiagnosticada, desta forma, é importante aprimorar instrumentos de triagem simples. A escala subjetiva de faces foi proposta como forma de avaliar a autopercepção auditiva do idoso e sua correlação com exames audiológicos. Foram avaliados todos os pacientes encaminhados para o serviço de audiologia de um centro de referência de atenção à saúde do idoso no período de fevereiro a novembro de 2013. Os pacientes foram examinados por meatoscopia, audiometria tonal e vocal e responderam a escala subjetiva de faces e o teste do sussurro. Participaram 164 idosos com média de idade de 77 anos. Encontrou-se boa correlação entre a escala subjetiva de faces e o limiar audiométrico (r = 0,66). Houve correspondência entre as faces e o grau da perda auditiva, sendo a face 1 correspondente a audição normal, face 2 a perda auditiva leve e face 3 a perda auditiva moderada grau I. Ao avaliar as qualidades psicométricas da escala subjetiva de faces, verificou-se que as faces 2 e 3 apresentam bons índices de sensibilidade e especificidade, com área sob a curva ROC de 0,81. A escala subjetiva de faces parece ser um bom instrumento complementar de triagem auditiva em serviços gerontológicos, de fácil aplicação e baixo custo.

Abstract Presbycusis is a disorder present among the elderly. However, it is under-diagnosed, making it important to develop and enhance simple screening tools. Objective: The subjective faces scale has been proposed as a method to assess auditory self-perception among the elderly, and its correlation with audiological tests. Methods: We looked at elderly patients referred to the audiology service of a reference center for the care of the elderly in a public university hospital between February and November 2013. Patients were submitted to meatoscopy, tonal and vocal audiometry and the whisper test. They also answered the subjective faces scale. A total of 164 elderly individuals participated, and the average age was 77. Results: We found a good correlation between the subjective faces scale and audiometry thresholds (r = 0.66). Our results show that the faces and hearing loss correlate, with face 1 corresponding to normal hearing, face 2 to mild hearing loss, and face 3 to Grade I moderate hearing loss. When evaluating the psychometric qualities of the subjective faces scale, we found that faces 2 or 3 have good sensitivity and specificity, with the area under the ROC curve being 0.81. Conclusion: The subjective faces scale seems to be a good, low-cost and easy to use supplementary tool for auditory screening in geriatric services.

Age-related hearing loss and dementia: a 10-year national population-based study.

Age-related hearing loss (ARHL) is postulated to affect dementia. Our study aims to investigate the relationship between ARHL and the prevalence, and 10-year incidence of dementia in the Taiwan National Health Insurance Research Database (NHIRD). We selected patients diagnosed with ARHL from the NHIRD. A comparison cohort comprising of patients without ARHL was frequency-matched by age, sex, and co-morbidities, and the occurrence of dementia was evaluated in both cohorts. The ARHL cohort consisted of 4108 patients with ARHL and the control cohort consisted of 4013 frequency-matched patients without ARHL. The incidence of dementia [hazard ratio (HR), 1.30; 95% confidence interval (CI 1.14-1.49); P = 0.002] was higher among ARHL patients. Cox models showed that being female (HR, 1.34; 95% CI 1.07-1.68), as well as having co-morbidities, including chronic liver disease and cirrhosis, rheumatoid arthritis, hypertension, diabetes mellitus, stroke, head injury, chronic kidney disease, coronary artery disease, alcohol abuse/dependence, and tobacco abuse/dependence (HR, 1.27; 95% CI 1.11-1.45), were independent risk factors for dementia in ARHL patients. We found ARHL may be one of the early characteristics of dementia, and patients with hearing loss were at a higher risk of subsequent dementia. Clinicians should be more sensitive to dementia symptoms within the first 2 years following ARHL diagnosis. Further clinical studies of the relationship between dementia and ARHL may be necessary.