Screening of Auditory Processing Disorders in School- Aged Children in Tehran, Iran Using the Auditory Processing Domain Questionnaire

Background and Aim: Early detection of auditory processing disorders (APD) is essential for preventing learning and educational problems in school-aged children. It is crucial to take into account the comorbidity with APD, as well. The goal of APD screening is to obtain the basic information about those with auditory disorders to be referred for further evaluation. This study aimed to identify the elementary school students at risk of APD in Tehran, Iran. Methods: Participants were the parents of 536 children selected from 11 elementary schools in four districts of Tehran city. The schools in each district were selected by a random clustering method. The auditory system of students was first evaluated. The parents were then asked to complete the Persian version of the auditory processing domain questionnaire (APDQ). Results: The prevalence of APD was 3.3% in girls and 8.3% in boys and the difference between them was statistically significant (p=0.021). The overall prevalence of APD was 4.6% based on the cut-off points of four APDQ domains, with a male-to-female ratio of 2.6. Conclusion: It is necessary to screen APD in school-aged children to minimize learning and educational problems in them. Moreover, there is a need for developing screening methods to provide timely detection and appropriate intervention for those at risk of APD.

Auditory Processing Disorders in Elderly Persons vs. Linguistic and Emotional Prosody

Background: Language communication, which is one of the basic forms of building and maintaining interpersonal relationships, deteriorates in elder age. One of the probable causes is a decline in auditory functioning, including auditory central processing. The aim of the present study is to evaluate the profile of central auditory processing disorders in the elderly as well as the relationship between these disorders and the perception of emotional and linguistic prosody. Methods: The Right Hemisphere Language Battery (RHLB-PL), and the Brain-Boy Universal Professional (BUP) were used. Results: There are statistically significant relationships between emotional prosody and: spatial hearing (r(18) = 0.46, p = 0.04); the time of the reaction (r(18) = 0.49, p = 0.03); recognizing the frequency pattern (r(18) = 0.49, p = 0.03 (4); and recognizing the duration pattern (r(18) = 0.45, p = 0.05. There are statistically significant correlations between linguistic prosody and: pitch discrimination (r(18) = 0.5, p = 0.02); recognition of the frequency pattern (r(18) = 0.55, p = 0.01); recognition of the temporal pattern; and emotional prosody (r(18) = 0.58, p = 0.01). Conclusions: The analysis of the disturbed components of auditory central processing among the tested samples showed a reduction in the functions related to frequency differentiation, the recognition of the temporal pattern, the process of discriminating between important sounds, and the speed of reaction. De-automation of the basic functions of auditory central processing, which we observe in older age, lowers the perception of both emotional and linguistic prosody, thus reducing the quality of communication in older people.

Management of Auditory Processing Difficulties Virtually: A Case Study

Difficulty hearing in the presence of background noise is a common complaint heard by audiologists. This can be accompanied by additional difficulty in classrooms and other difficult listening situations. This was recently exacerbated by the coronavirus disease 2019 (COVID-19) shutdowns and the accompanying mask usage and virtual meetings. This article describes one such patient seen during the recent shutdown. This patient reported difficulty hearing during her college coursework for her music performance major. She was an established otology patient with an extensive middle ear history including multiple surgeries. During the shutdown, she virtually consulted with the auditory processing disorders clinic at the recommendation of her otologist to discuss her college-related difficulty and pursue educational accommodations. Challenges and solutions for seeing this patient and other, similar patients virtually are discussed as well as a review of how this patient proceeded and how the knowledge gained from this patient could apply to others with similar concerns.