A Program Review of Head Start and Elementary School Hearing Screenings

2020 ◽  
Vol 51 (2) ◽  
pp. 345-352
Author(s):  
Annette Hurley ◽  
Michelle Willis ◽  
Megan Guidry ◽  
Dan Bode ◽  
Marissa L. Corneille ◽  
...  
Keyword(s):  
Elementary Schools ◽  
Head Start ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Screening Program ◽  
Pure Tone Audiometry ◽  
Hearing Screening ◽  
Program Review ◽  
Screening Programs ◽  
Distortion Product

Purpose The purpose of this study was to review quality benchmarks from hearing screening programs conducted at local Head Start centers and preschool and elementary schools associated with our university training programs. Method Hearing screening results from 6,043 children were reviewed. Hearing screening was accomplished using either distortion product otoacoustic emissions (DPOAEs) at Head Start centers, pure-tone audiometry at preschool and elementary schools, and tympanometry at all settings. All children who did not pass the initial screening were screened a second time. Referrals were made if a child did not pass the automated DPOAE pass criteria for one ear, failed at least one pure-tone frequency for one ear, or had abnormal tympanometry in one ear. Results Refer rates were 10.9% for DPOAEs and 11.4% for pure-tone audiometry and tympanometry, with an overall refer rate of 11%. Conclusions Our hearing screening program review yielded refer rates that are similar to other published reports for this population. Presently, there are no published target refer rates for hearing screening programs in preschool and elementary schools. Although we were not able to complete other program quality benchmark indicators including sensitivity and specificity, these data may support benchmarks for other hearing screening programs.

Evaluation of Efferent Auditory System and Hearing Quality in Parkinson's Disease: Is the Difficulty in Speech Understanding in Complex Listening Conditions Related to Neural Degeneration or Aging?

2020 ◽  
pp. 1-9
Author(s):  
Nuriye Yıldırım Gökay ◽  
Bülent Gündüz ◽  
Fatih Söke ◽  
Recep Karamert
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Auditory System ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Auditory Pathway ◽  
Normal Hearing ◽  
System Function ◽  
Distortion Product

Purpose The effects of neurological diseases on the auditory system have been a notable issue for investigators because the auditory pathway is closely associated with neural systems. The purposes of this study are to evaluate the efferent auditory system function and hearing quality in Parkinson's disease (PD) and to compare the findings with age-matched individuals without PD to present a perspective on aging. Method The study included 35 individuals with PD (mean age of 48.50 ± 8.00 years) and 35 normal-hearing peers (mean age of 49 ± 10 years). The following tests were administered for all participants: the first section of the Speech, Spatial and Qualities of Hearing Scale; pure-tone audiometry, speech audiometry, tympanometry, and acoustic reflexes; and distortion product otoacoustic emissions (DPOAEs) and contralateral suppression of DPOAEs. SPSS Version 25 was used for statistical analyses, and values of p < .05 were considered statistically significant. Results There were no statistically significant differences in the pure-tone audiometry thresholds and DPOAE responses between the individuals with PD and their normal-hearing peers ( p = .732). However, statistically significant differences were found between the groups in suppression levels of DPOAEs and hearing quality ( p < .05). In addition, a statistically significant and positive correlation was found between the amount of suppression at some frequencies and the Speech, Spatial and Qualities of Hearing Scale scores. Conclusions This study indicates that medial olivocochlear efferent system function and the hearing quality of individuals with PD were affected adversely due to the results of PD pathophysiology on the hearing system. For optimal intervention and follow-up, tasks related to hearing quality in daily life can also be added to therapies for PD.

scholarly journals Cochlear function in patients with chronic kidney disease

2013 ◽  
Vol 60 (1) ◽  
Author(s):  
Samantha Marlanie Govender ◽  
Cyril Devdas Govender ◽  
Glenda Matthews
Keyword(s):  
Chronic Kidney Disease ◽  
Hearing Loss ◽  
Kidney Disease ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Drug Intake ◽  
Cochlear Function ◽  
Distortion Product ◽  
Cochlear Dysfunction

Objective: To evaluate cochlear functioning in patients (18 - 45 years old) with varying stages of chronic kidney disease (CKD). Using purposive sampling, 50 participants, 10 in each of the 5 stages of CKD, were selected and underwent pure tone audiometric testing and distortion product otoacoustic emissions (DPOAEs).Results: Significant differences (p<0.05) were found between pure tone audiometry and DPOAEs in detecting early cochlear dysfunction in the high-frequency range in stages 3 (6 000/5 000 Hz; p=0.00), 4 (6 000/5 000 Hz; p<0.03) and 5 (4 000/3 333 Hz; p<0.01, 8 000/6 667 Hz:p<0.05) with DPOAEs being more sensitive in identifying early cochlear dysfunction. Patients in stages 1 and 2 presented with normal puretone thresholds and DPOAEs, suggesting that cochlear functioning in these patients was normal. Early cochlear dysfunction, thereby indicating a subclinical hearing loss, was identified in stages 3, 4 and 5 by DPOAE testing. In addition, blood test results, drug intake and concomitant conditions were recorded and analysed which suggested a relationship between reduced cochlear functioning and increased electrolyte levels, treatment regimens and concomitant conditions.Conclusion: Participants in the later stages of CKD presented with early cochlear dysfunction, presenting with subclinical hearing loss. It was postulated that this subclinical hearing loss resulted from a combination of electrolytic, urea and creatinine imbalances, together with concomitant medical conditions and ototoxic drug intake. It was concluded that audiological monitoring be included in the management of patients with CKD and that DPOAEs be introduced as part of the test battery to monitor cochlear function in patients with varying degrees of CKD.

Comparison of distortion product otoacoustic emissions and pure tone audiometry in occupational screening for auditory deficit due to noise exposure

2015 ◽  
Vol 129 (12) ◽  
pp. 1174-1181 ◽  
Author(s):  
N Wooles ◽  
M Mulheran ◽  
P Bray ◽  
M Brewster ◽  
A R Banerjee
Keyword(s):  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Noise Exposure ◽  
Outer Hair Cell ◽  
Cell Function ◽  
Pure Tone Audiometry ◽  
Otoacoustic Emission ◽  
Distortion Product Otoacoustic Emissions ◽  
Distortion Product Otoacoustic Emission ◽  
Distortion Product

AbstractObjective:To examine whether distortion product otoacoustic emissions can serve as a replacement for pure tone audiometry in longitudinal screening for occupational noise exposure related auditory deficit.Methods:A retrospective review was conducted of pure tone audiometry and distortion product otoacoustic emission data obtained sequentially during mandatory screening of brickyard workers (n = 16). Individual pure tone audiometry thresholds were compared with distortion product otoacoustic emission amplitudes, and a correlation of these measurements was conducted.Results:Pure tone audiometry threshold elevation was identified in 13 out of 16 workers. When distortion product otoacoustic emission amplitudes were compared with pure tone audiometry thresholds at matched frequencies, no evidence of a robust relationship was apparent. Seven out of 16 workers had substantial distortion product otoacoustic emissions with elevated pure tone audiometry thresholds.Conclusion:No clinically relevant predictive relationship between distortion product otoacoustic emission amplitude and pure tone audiometry threshold was apparent. These results do not support the replacement of pure tone audiometry with distortion product otoacoustic emissions in screening. Distortion product otoacoustic emissions at frequencies associated with elevated pure tone audiometry thresholds are evidence of intact outer hair cell function, suggesting that sites distinct from these contribute to auditory deficit following ototrauma.

Self-Reported Drug Use and Hearing Measures in Young Adults

2020 ◽  
Vol 63 (3) ◽  
pp. 885-895
Author(s):  
Peter Torre ◽  
Mark B. Reed
Keyword(s):  
Young Adults ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Marijuana Use ◽  
Future Research ◽  
Stimulant Use ◽  
Distortion Product ◽  
The Past ◽  
Hearing Outcomes

Purpose The purpose of this study was to examine marijuana or other substance use on pure-tone thresholds and distortion product otoacoustic emissions (DPOAEs) in young adults. Method Young adults ( n = 243; 182 women, 61 men; M age = 20.9 years, SD = 2.7 years) participated in this study. Survey data included personal music system use, marijuana use, and misuse of prescription medications. Otoscopy, tympanometry, pure-tone audiometry, and DPOAEs were obtained. Pure tones from octave frequencies of 0.25 through 8 kHz were obtained, and DPOAEs were recorded between f 2 frequencies of 1 and 6 kHz using two continuously presented stimulus tones swept in frequency. Results Those who reported marijuana or stimulant use had similar pure-tone averages (0.5, 1, 2, and 4 kHz) compared to those who reported never using marijuana or stimulants. Women who reported marijuana use in the past 30 days > two times had statistically significant higher mean DPOAEs compared to women who reported ≤ two times or no marijuana use in the past 30 days. Men, however, who reported marijuana use in the past 30 days > two times had lower, but not statistically significant, mean DPOAEs compared to men who reported ≤ two times or no marijuana use in the past 30 days. Women who reported ever using stimulants had statistically significant higher mean DPOAEs compared to women who reported never using stimulants; for men, mean DPOAEs were similar between those who reported ever using stimulants and those who never used stimulants. Conclusions The results of this study demonstrate different and contradictory associations between marijuana use, stimulant use, and hearing outcomes as a function of sex. Future research is needed to explore these associations utilizing larger sample sizes while accounting for additional harmful exposures to other noise exposures.

The effect of coronavirus disease 2019 on the hearing system

2021 ◽  
pp. 1-5
Author(s):  
Ö Gedik ◽  
H Hüsam ◽  
M Başöz ◽  
N Tas ◽  
F Aksoy
Keyword(s):  
Auditory Brainstem Response ◽  
High Frequency ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Auditory Brainstem ◽  
Distortion Product ◽  
High Frequency Audiometry ◽  
Brainstem Response ◽  
Hearing System

Abstract Objective This study aimed to evaluate different auditory regions with audiological tests, based on the presumption that there may be damage to the structures in the hearing system after coronavirus disease 2019. Methods Twenty individuals with no history of coronavirus disease 2019 and 27 individuals diagnosed with coronavirus disease 2019 were compared. Pure tone, speech and extended high-frequency audiometry, acoustic immitansmetry, transient evoked and distortion product otoacoustic emissions testing, and auditory brainstem response testing were conducted. Results The pure tone audiometry and extended high-frequency mean threshold values were higher in the coronavirus disease 2019 group. The transient evoked otoacoustic emissions signal-to-noise ratios were bilaterally lower at 4 kHz in individuals with a coronavirus disease 2019 history. In the auditory brainstem response test, only the interpeak latencies of waves III–V were significantly different between groups. Conclusion Coronavirus disease 2019 may cause damage to the hearing system. Patients should be followed up in the long term with advanced audiological evaluation methods in order to determine the extent and level of damage.

Acute Alcohol Intake Deteriorates Hearing Thresholds and Speech Perception in Noise

2020 ◽  
pp. 1-8
Author(s):  
Hyo Geun Choi ◽  
Sung Kwang Hong ◽  
Hyo-Jeong Lee ◽  
Jiwon Chang
Keyword(s):  
Speech Perception ◽  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Alcohol Intake ◽  
Human Subjects ◽  
Pure Tone Audiometry ◽  
Distortion Product Otoacoustic Emission ◽  
Speech Perception In Noise ◽  
Distortion Product ◽  
Hearing Thresholds

<b><i>Objectives:</i></b> The hearing process involves complex peripheral and central auditory pathways and could be influenced by various situations or medications. To date, there is very little known about the effects of alcohol on the auditory performances. The purpose of the present study was to evaluate how acute alcohol administration affects various aspects of hearing performance in human subjects, from the auditory perceptive threshold to the speech-in-noise task, which is cognitively demanding. <b><i>Methods:</i></b> A total of 43 healthy volunteers were recruited, and each of the participants received calculated amounts of alcohol according to their body weight and sex with a targeted blood alcohol content level of 0.05% using the Widmark formula. Hearing was tested in alcohol-free conditions (no alcohol intake within the previous 24 h) and acute alcohol conditions. A test battery composed of pure-tone audiometry, speech reception threshold (SRT), word recognition score (WRS), distortion product otoacoustic emission (DPOAE), gaps-in-noise (GIN) test, and Korean matrix sentence test (testing speech perception in noise) was performed in the 2 conditions. <b><i>Results:</i></b> Acute alcohol intake elevated pure-tone hearing thresholds and SRT but did not affect WRS. Both otoacoustic emissions recorded with DPOAE and the temporal resolution measured with the GIN test were not influenced by alcohol intake. The hearing performance in a noisy environment in both easy (−2 dB signal-to-noise ratio [SNR]) and difficult (−8 dB SNR) conditions was decreased by alcohol. <b><i>Conclusions:</i></b> Acute alcohol elevated auditory perceptive thresholds and affected performance in complex and difficult auditory tasks rather than simple tasks.

scholarly journals Finding out incidence of deafness among neonates at a tertiary care centre of western Rajasthan, India using otoacoustic emission

2019 ◽  
Vol 6 (2) ◽  
pp. 338
Author(s):  
Ashish Gupta ◽  
Vinod Kumar
Keyword(s):  
Hearing Loss ◽  
Otoacoustic Emissions ◽  
Large Scale ◽  
Tertiary Care ◽  
Screening Method ◽  
Hearing Screening ◽  
Distortion Product Otoacoustic Emissions ◽  
Research Association ◽  
Screening Programs ◽  
Distortion Product

Background: Newborn hearing screening is conducted to identify suspected hearing loss and not to confirm the presence/absence of hearing loss or define features of the loss. Speech and hearing are interrelated, i.e., a problem with one could mean a problem with the other as speech and language is acquired normally through auditory system.Methods: A descriptive study conducted in the Department of Paediatrics, Dr. S. N. Medical College, Jodhpur, from June 2016 to December 2017. 5000 neonates were screened using otoacoustic emissions (OAE) in 2 stages at birth during 3rd to 7th day and 15-30 days respectively, followed by BERA at 3 months of age.Results: 1.4 infants per thousand infants had hearing loss. Presence of high-risk factors was seen to be associated be associated with hearing loss more than normal infants on screening with distortion product otoacoustic emissions (DPOAE) tests. However, on testing with BERA no such association was seen.Conclusions: 1.4 per 1000 infants had hearing loss. This study has shown that two stage distortion product otoacoustic emissions (DPOAE) hearing screening followed by british educational research association  (BERA) to confirm the hearing deficit, can be successfully implemented as new born hearing screening method in a hospital set-up, for early detection of hearing impaired, on a large scale, to achieve the high-quality standard of screening programs in a resource limited and developing nation like India.

scholarly journals Evaluation of the effects of Covid-19 on cochleovestibular system with audiovestibular tests

2022 ◽  
pp. 014556132110699
Author(s):  
Kazım Bozdemir ◽  
Elif Ersoy Çallıoğlu ◽  
Yüce İslamoğlu ◽  
Mehmet Kadir Ercan ◽  
Fatma Eser ◽  
...  
Keyword(s):  
Otoacoustic Emissions ◽  
Pure Tone ◽  
Pure Tone Audiometry ◽  
Semicircular Canals ◽  
Outer Hair Cells ◽  
Head Impulse Test ◽  
Control Group ◽  
Caloric Test ◽  
Distortion Product ◽  
Significant Difference

Purpose The purpose of the present study was to investigate the effects of COVID-19 on audiovestibular system with Transiently Evoked Distortion Otoacoustic Emissions (TOAE), Distortion Product Otoacoustic Emissions (DPOAE), video head impulse test (vHIT) and caloric test. Methods Audiovestibular findings of 24 patients with moderate/severe COVID-19 and 24 healthy controls were compared using pure tone audiometry, tympanometry, TOAE, DPOAE, caloric test, and vHIT. Results On audiometry, the pure tone averages of the COVID-19 patients were higher than the controls ( P = .038). The TEOAE amplitudes at 4000 and 5000 Hz ( P = .006 and P < .01), and DPOAE amplitudes at 3000, 6000, and 8000 Hz ( P < .001, P = .003 and P < .001) were significantly lower in COVID-19 patients compared to the controls. On vestibular tests, there was no significant difference between the caloric test results of the patients and the controls ( P > .05). On vHIT testing, amplitudes of right semicircular canal was found to be significantly lower in COVID-19 group compared to the control group ( P = .008). Conclusion COVID-19 may affect inner ear functions causing a subtle damage in the outer hair cells and lateral semicircular canals. It must be kept in mind that COVID-19 may cause cochleovestibular problems.

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