Audiology Research最新文献

{"title":"A New Suppression Index Calculation Using the Visually Enhanced Vestibulo-Ocular Reflex and Vestibulo-Ocular Reflex Suppression Paradigms in the Video Head Impulse Test.","authors":"Carlos Prieto-Matos, Jorge Rey-Martínez, Nicolás Pérez-Fernández","doi":"10.3390/audiolres14040063","DOIUrl":"10.3390/audiolres14040063","url":null,"abstract":"<p><p>The aim of this study is to calculate the gains of the quantified visually enhanced vestibulo-ocular reflex (qVVOR) and the quantified vestibulo-ocular reflex suppression (qVORS), using a specific system to generate a visual suppression index (SI) in healthy subjects obtained through the gains of qVVOR and qVORS, and to determine the normal values of the index, as well as the influence of age and sex variables on the SI.</p><p><strong>Methods: </strong>This prospective observational clinical study includes 83 healthy subjects who underwent the head impulse and suppression tests (HIMP and SHIMP, respectively), qVVOR, and qVORS tests, all of the vHIT. The sinusoidal tests (qVVOR and qVORS) were conducted at an intended frequency of 0.75 Hz. The gains of these tests were calculated using a system specifically designed for this purpose. A formula for the SI was established using a ratio of the gains from these tests. Two SI values are presented: unilateral, distinct for each direction of head movement, and bilateral, representing the suppression of both sides simultaneously.</p><p><strong>Results: </strong>Mean gains for the qVVORs were 0.981 ± 0.070 and 0.978 ± 0.077 for the rightwards and leftwards qVVORs, respectively. The gains for the suppressed tests were 0.334 ± 0.112 and 0.353 ± 0.110 for the rightwards and leftwards qVORSs, respectively. A difference of 0.05 Hz was observed between the expected (0.75 Hz) and the obtained frequency of head movement, which is statistically significant (<i>p</i> < 0.001). The SI was 0.342 ± 0.118 for the right side (right SI) and 0.363 ± 0.117 for the left side (left SI). The bilateral SI had a mean value of 0.295 ± 0.104. No significant differences in the SI were noted according to the subject's age. The SI for women was lower than in the case of males.</p><p><strong>Conclusions: </strong>The VVOR/VORS quantification algorithm allows for the reliable calculation of the numerical gain of qVVOR and qVORS with mathematical soundness and consistency of results. Our data support the use of a single or specific measure for direction of head movement; although significant differences exist, these differences are not clinically relevant.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11351409/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Middle Ear Active Implant Indications, Comparative Audiometric Results from Different Approaches, and Coupling with the Vibrant Soundbridge^®: A Single Center Experience over More Than 20 Years.","authors":"Joan Lorente-Piera, Raquel Manrique-Huarte, Janaina P Lima, Diego Calavia, Manuel Manrique","doi":"10.3390/audiolres14040061","DOIUrl":"10.3390/audiolres14040061","url":null,"abstract":"<p><strong>Background: </strong>Middle ear active implants, such as the Vibrant Soundbridge (VSB), offer an alternative to reconstructive surgery and other implantable hearing aid systems for patients with conductive, mixed, or sensorineural hearing loss. The primary objective of this work is to describe the auditory results obtained with VSB in our patient cohort, measuring the auditory gain in terms of average tonal thresholds and spoken word discrimination at 65 dB. Secondly, auditory gain differences between different types of hearing loss, coupling to the ossicular chain compared to round and oval windows, and the impact of open versus more conservative surgical approaches, were analyzed.</p><p><strong>Methods: </strong>A cross-sectional observational study, with retrospective data collection, was conducted at a tertiary care center. Clinical and audiometric data pre- and post-implantation were included, from patients who underwent VSB device placement surgery between 2001 and 2024.</p><p><strong>Results: </strong>55 patients with an average age of 62.58 ± 17.83 years and a slight preference in terms of the female gender (52.72%) were included in the study. The average gain in the PTA for all types of hearing loss was 41.56 ± 22.63 dB, while for sensorineural hearing loss (SNHL) the gain was 31.04 ± 8.80 dB. For mixed-conductive hearing loss (C-MHL) a gain of 42.96 ± 17.70 was achieved, notably, in terms of absolute values, at frequencies of 4000 and 6000 Hz, with gains reaching 49.25 ± 20.26 dB at 4 K and 51.16 ± 17.48 dB at 6 K. In terms of spoken word discrimination, for all types of hearing loss, an improvement of 75.20 ± 10.11% was achieved. However, patients with C-MHL exhibited an approximately 13% higher gain compared to those with SNHL (69.32 ± 24.58% vs. 57.79 ± 15.28%). No significant differences in auditory gain were found between open and closed surgical techniques, nor in the proportion of adverse effects, when comparing one technique with the other.</p><p><strong>Conclusions: </strong>The VSB is effective in improving hearing in patients with mixed, conductive, and sensorineural hearing loss, with significant gains at high frequencies, especially through the round window membrane approach. The choice of surgical technique should consider the patient's anatomical characteristics and specific needs in order to optimize auditory outcomes and minimize postoperative complications.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11351701/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Etiology, Diagnostic, and Rehabilitative Methods for Children with Central Auditory Processing Disorders-A Scoping Review.","authors":"Andrzej Karol Konopka, Anna Kasprzyk, Julia Pyttel, Lechosław Paweł Chmielik, Artur Niedzielski","doi":"10.3390/audiolres14040062","DOIUrl":"10.3390/audiolres14040062","url":null,"abstract":"<p><p>APD (auditory processing disorders) is defined as difficulties in processing auditory stimuli within the central nervous system, with normative physical hearing and intellectual disabilities excluded. The scale of this phenomenon among children and adolescents and the need to raise awareness of its occurrence prompted the authors to review currently available diagnostic and therapeutic methods, as well as outline future directions for addressing children affected by APD.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11351927/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcome of Primary Stapedotomy in 21 Consecutive Cases of Juvenile Otosclerosis.","authors":"Valeria Gambacorta, Davide Stivalini, Giacomo Lupinelli, Mario Faralli, Eva Orzan, Giampietro Ricci","doi":"10.3390/audiolres14040060","DOIUrl":"10.3390/audiolres14040060","url":null,"abstract":"<p><strong>Background/objectives: </strong>Otosclerosis is a relatively uncommon condition that causes conductive hearing loss in children. The preferred treatment for adults is stapedotomy, while for individuals under 18 years old, there is an ongoing discussion about the best treatment approach. Thus, the surgical procedure for the stapes in pediatric patients continues to be a subject of debate. This study aimed to evaluate the results of stapes surgery in children, trying to understand, based on our results, whether this is actually the most suitable option.</p><p><strong>Methods: </strong>The study included 18 patients who underwent surgery between January 2013 and December 2023. The patients' ages ranged from 11 to 18 years, with an average age of 14.7. Out of the total 21 surgeries, three patients opted for bilateral surgery. Pre- and post-operative data were compared, focusing on the mean air conduction (AC) and bone conduction (BC) thresholds at frequencies of 0.5, 1, 2, and 4 kHz. Additionally, pre-operative thresholds and the post-operative air-bone gap (ABG) were examined.</p><p><strong>Results: </strong>After a year, the air-bone gap was effectively reduced to 10 dB or less in 94% of the 21 cases, and to 20 dB or less in 98% of all cases.</p><p><strong>Conclusions: </strong>Our results and research in the field have consistently shown that stapedotomy, when conducted by skilled otosurgeons, is a reliable and successful procedure for a considerable number of patients. The outcomes it generates are similar to those achieved through the procedure conducted during adulthood.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11352010/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advancements in Pediatric Audiological Assessments Using Wideband Acoustic Immittance: A Review.","authors":"Wen Jiang, Yi Mu, Fei Zhao, Peng Wang","doi":"10.3390/audiolres14040058","DOIUrl":"10.3390/audiolres14040058","url":null,"abstract":"<p><strong>Objectives: </strong>This study's objectives were to explore the potential of wideband acoustic immittance (WAI) as a diagnostic tool, examining its accuracy and efficiency in pediatric audiology.</p><p><strong>Methods: </strong>A narrative review of the contemporary literature was conducted, focusing on studies that assessed the use of WAI in diagnosing pediatric auditory conditions. Key variables such as diagnostic accuracy, efficiency, and clinical outcomes were considered.</p><p><strong>Results: </strong>This review highlighted that WAI offers a broader range of test frequencies and more comprehensive diagnostic information compared with traditional tympanometry. The studies indicated that WAI has the potential to improve diagnostic accuracy and efficiency in pediatric audiology. Distinct patterns of wideband absorbance were identified, enabling more detailed and accurate diagnostic evaluations.</p><p><strong>Conclusions: </strong>WAI shows substantial potential as a diagnostic tool in pediatric audiology, offering improvements in diagnostic accuracy and efficiency over traditional methods. While the initial findings are promising, further research is needed to fully understand its applicability and benefits across different pediatric populations. Future studies should aim to validate the clinical utility of WAI to ensure its widespread adoption in pediatric audiological assessments.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11352035/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Profile, Trends, and Management in Pediatric Patients with Audiovestibular Disorders: Can We Predict Emotional Disability in Pediatric Patients with Episodes of Vertigo and Dizziness?","authors":"Joan Lorente-Piera, Nicolás Pérez-Fernández, Melissa Blanco-Pareja, Raquel Manrique-Huarte, Pia Michael Larenas, Valeria Serra, Manuel Manrique","doi":"10.3390/audiolres14040059","DOIUrl":"10.3390/audiolres14040059","url":null,"abstract":"<p><strong>Background: </strong>Audiovestibular disorders in childhood occur with considerable frequency. However, the difficulty of obtaining medical history, the nonspecificity of symptoms, and the lack of cooperation during complementary tests often contribute significantly to diagnostic biases, attributing clinical presentations to psychosomatic disorders. The objectives of this work are, firstly, to characterize, from an auditory and vestibular perspective, the most frequent causes of vertigo in childhood and a possible relationship with emotional symptoms. On the other hand, to propose the usefulness of the MSSQ-Short questionnaire as a predictive variable in the evolution of children diagnosed with recurrent vertigo of childhood (RVC).</p><p><strong>Methods: </strong>An observational cross-sectional study was designed with retrospective data collection at three tertiary hospitals.</p><p><strong>Results: </strong>Among the 117 patients recruited between 2016 and 2024, 32 patients (27.35%) were diagnosed with an anxious-depressive syndrome prior to audiovestibular testing. The mean age was 11.19 ± 5.61 years and the most frequent final diagnoses were vestibular migraine (VM) with 41.03% and RVC with 23.93%. Patients with VM, compared with RVC, are approximately 1.12 times more likely to have psychosomatic pathology (CI 0.39 to 3.25). The most sensitive and frequently altered test was VEMPS (39.32%), with statistical significance in VM and otic capsule dehiscence, while regarding the MSSQ-Short questionnaire, the linear regression of 0.28 indicates an increase in clinical duration with high questionnaire scores.</p><p><strong>Conclusions: </strong>Vestibular disorders causing dizziness and vertigo are challenging to diagnose, often due to lack of cooperation and/or symptom nonspecificity. A thorough medical history and complementary tests, including audiovestibular and imaging studies, are advisable, thus avoiding systematically attributing children's complaints to other psychosomatic disorders.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11352127/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing Tinnitus Management: The Important Role of Hearing Aids with Sound Generators.","authors":"Yuki Kosugi, Toru Miwa, Yuka Haruta, Kosuke Hashimoto, Shoko Kato","doi":"10.3390/audiolres14040057","DOIUrl":"10.3390/audiolres14040057","url":null,"abstract":"<p><p>Hearing aids (HAs), especially those with sound generators (SGs), are used in the management of tinnitus. However, their comparative efficacies and long-term outcomes remain unknown. Therefore, we investigated the efficacy and long-term outcomes of tinnitus therapy using various HA SG models. We retrospectively reviewed 666 patients with chronic tinnitus characterized by persistent symptoms for >6 months. At the initial visit, the patients received educational counselling on tinnitus (Utsunomiya method) and completed a comprehensive questionnaire comprising the tinnitus handicap inventory, a visual analog scale, the state-trait anxiety inventory, and the emotional intelligence scale. The scores were compared among various models of HA SGs and SGs. The patients underwent follow-ups for up to 2 years. Our results indicated that tinnitus retraining therapy using SGs and conventional HAs effectively managed chronic tinnitus. The prolonged use of HAs appeared to exacerbate tinnitus symptoms, emphasizing the superior long-term effectiveness of SG HAs, particularly ZEN (Widex ZEN, WS Audiology, Lynge, Denmark). Our findings indicate that HAs are useful in the first year, but their prolonged use may exacerbate tinnitus symptoms, whereas HA SGs are effective in the long term. Future studies should account for the variations in tinnitus treatment effects based on the type of sound employed.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11351871/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zinc–Air Hearing Aid Batteries: An Analysis of Functional Performance","authors":"James Thomas, Barry Bardsley, Jane Wild, Michael William Owen Penman","doi":"10.3390/audiolres14040056","DOIUrl":"https://doi.org/10.3390/audiolres14040056","url":null,"abstract":"Background: The aim of this study was to evaluate the performance of three disposable hearing aid battery brands available in Wales. Hearing-impaired individuals who utilise hearing aids rely on the functionality of their devices, which is often contingent upon the quality and longevity of disposable batteries. Materials and Methods: A grey literature review foregrounded the battery standards. The “real-life” use of batteries was supplemented through laboratory testing. Parameters relating to performance quality were used to quantify an overall service life of five PR44- and four PR48-size batteries per manufacturer. Results: The literature review signalled a large gap in hearing aid battery consumption research. All battery brands underperformed compared to their specifications but met IEC standards. Conclusions: Revisions to battery consumption test conditions should reflect new technological features and refine expectations of real-life use. It was possible to statistically identify the best performing hearing aid battery brand.","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141812984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Knowledge and Practice in Cochlear Re-Implantation in the UK: A Survey for Audiologists.","authors":"Muhammed Ayas, Rosalyn Parker, David Muir, Jameel Muzaffar","doi":"10.3390/audiolres14040055","DOIUrl":"10.3390/audiolres14040055","url":null,"abstract":"<p><strong>Background: </strong>Cochlear implantation (CI) has proven to be a highly effective method for rehabilitating individuals with severe to profound hearing loss. However, challenges persist, particularly in cases where CI failure necessitates re-implantation. This study aims to address the gap in understanding the knowledge and practices of audiologists in the UK regarding cochlear re-implantation through a comprehensive questionnaire survey.</p><p><strong>Methods: </strong>A bespoke questionnaire was distributed to audiologists working with CI across the UK. The survey, which included multiple-choice items, open-text responses, and visual analogue scales, was made accessible via an online link shared through professional bodies, email groups, and social media platforms.</p><p><strong>Results: </strong>The survey received 27 responses, predominantly from female audiologists (71.4%), with significant representation from London (28.6%) and the East of England (21.4%). A majority of respondents had over 16 years of CI experience (35.7%) and held a master's degree (60.7%). Key reasons for CI re-implantation included electrode failure (82.1%) and hermetic seal failure (60.7%). While respondents showed strong confidence in counselling (88.8%) and managing re-implanted devices (84.6%), there was a noted variation in opinions regarding the need for additional training in intraoperative measures.</p><p><strong>Conclusion: </strong>This survey highlights the current practices and training needs of UK audiologists in CI re-implantation. This underscores the importance of targeted training to fill knowledge gaps and improve clinical care during CI re-implantation, ultimately enhancing outcomes for both audiologists and CI recipients.</p>","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11270342/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141761553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of Serums Calcium 25-Hydroxy Vitamin D, Ferritin, Uric Acid, and Sleeping Disorders on Benign Paroxysmal Positional Vertigo Patients","authors":"A. Bener, Ahmet Erdogan, Ü. Üstündağ","doi":"10.3390/audiolres14040054","DOIUrl":"https://doi.org/10.3390/audiolres14040054","url":null,"abstract":"Objective: This study’s objective was to identify the factors and impact of serums calcium 25-Hydroxy vitamin D, ferritin, uric acid, and sleeping disorders on benign paroxysmal positional vertigo (BPPV) patients. Methods: This is a case and control design study. The consecutive patients’ visits (age, older than 25 years) with idiopathic BPPV were recruited in the present study. For each patient, 3:1 sex and age-matched healthy people were assigned as the control. The study comprised 177 patients with BPPV and 656 controls. The study included biochemical, clinical, physical examinations, PSQI sleep quality, supine roll test, and Dix–Hallpike test for the diagnosis of all patients, and pure-tone audiometry (PTA) was used to assess hearing. Univariate and multivariate stepwise regression analyses were used for statistical analysis. Results: The study comprised 833 patients with 295 males (35.4%) and 538 females (64.6%) who were between 25 and 70 years old. Of a total of 833 participants, 177 were BPPV patients, and 656 subject were normal. The results shown that there were significant differences between the BPPV and the normal group in terms of BMI (p = 0.039), physical activity (p = 0.003), cigarette smoking (p = 0.035), nargile-waterpipe use (p < 0.001), diabetes (p < 0.001), hypertension (p < 0.001), congestive heart failure (CHF) (p < 0.001), neurology (p < 0.001), tinnitus (p < 0.001), dizziness (p < 0.001), headache (p < 0.001), vitamin D (p = 0.004), calcium (p = 0.004), magnesium (p < 0.001), potassium (p = 0.019), phosphorus (p < 0.001), haemoglobin (p < 0.001), serum glucose (p < 0.001), HbA1c (p < 0.001), triglyceride (p < 0.001), systolic BP (p = 0.004), diastolic BP (p = 0.008), and microalbuminuria (p = 0.005); ATP III metabolic syndrome (p = 0.038), IDF metabolic syndrome (p = 0.034), and poor sleep (p = 0.033). In terms of the type of BPPV, the posterior canal was the most commonly affected (n = 126, 71.2%), followed by the horizontal (n = 43, 24.3%) and anterior canal (n = 8, 4.5%). The analysis indicated that serum ferritin (p < 0.001), uric acid (p < 0.001), blood pressure (p < 0.001), dizziness (p < 0.001), cigarette–water-pipe smokers (p = 0.004), headaches/migraines (p = 0.005), calcium (p = 0.007), vitamin D deficiency (p = 0.008), sleepiness (p = 0.016), physical activity (p = 0.022), CHF (p = 0.024), and tinnitus (p = 0.025) were considered as risk predictors for BPPV. Conclusions: The results revealed that the serum levels of vitamin D, ferritin, uric acid, and calcium are low among the study population and supplementation could be considered as prevention in BPPV patients.","PeriodicalId":44133,"journal":{"name":"Audiology Research","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141642024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}