RESUMO
OBJECTIVE: Auditory processing disorders (APD) and listening difficulties (LiD) are becoming increasingly prevalent in young adults. Our study surveyed students and their guardians to assess the early detection of APD and LiDs in students aged 6-18 years. We estimated the percentage of students with LiDs and assessed their guardians' perceptions during different school years. METHODS: This prospective study enrolled students from schools affiliated with Osaka Kyoiku University and their guardians. Both students and their guardians completed a basic assessment on demographics, and a questionnaire assessing LiD (completed by both students and guardians) and developmental problems (completed only by guardians). LiD was assessed in the following four domains: (i) auditory attention, (ii) auditory memory, (iii) auditory discrimination, and (iv) auditory restoration. The relationship between the school-year group and the total score for LiD and the differences between the students' and guardians' perceptions of the association between the school-year group and LiD domains were examined. RESULTS: Respondents comprised 743 students from 120 classes at three schools and 743 guardians. Hearing loss was reported by 26.5% of students and 26.1% of their guardians, with the majority indicating slight hearing loss. Compared with the students, their guardians more commonly indicated a normal response to all the questions related to LiD. The LiD scores reported by students increased with increasing school years and significantly deviated from those reported by their guardians. The students' scores in the auditory attention and auditory memory domains demonstrated significant increase with increasing school years, with the greatest increase in the auditory attention category. CONCLUSIONS: Students reported increasing severity of LiD with increasing school years, whereas their guardians underreported such symptoms, most significantly in the later school years. Therefore, screening for symptoms related to auditory attention could aid in the early detection of APD and LiD in school-age children.