Correlation of quality of life with speech and hearing performance after pediatric cochlear implantation

Abstract

Objectives: This study aimed to determine the correlation of the quality of life (QOL) with the Categories of Auditory Performance (CAP) and the Speech Intelligibility Rating (SIR) scales in children after cochlear implantation. Methods: This cross-sectional study was conducted from November 2018 to February 2020 at the otolaryngology department at a tertiary referral center. Patients aged ≤16 years who had received cochlear implants (CIs) at our center were consecutively included in this study. Parents were asked to complete the Glasgow Children's Benefit Inventory questionnaire, and auditory and speech assessments were performed by the speech therapists at our center. The correlations of Glasgow Children's Benefit Inventory results with the objective data from the CAP and SIR assessment tools were analyzed. Results: Seventy patients were included in this study. The mean age at implantation was 3 years and 9 months. The mean Glasgow Children's Benefit Inventory score was 52.23 (standard deviation = 23.99), indicating a positive benefit in QOL. There was a statistically significant correlation of the QOL questionnaire score with the CAP score (r = 0.40, p = 0.008), but no correlation was found between the QOL questionnaire score and the SIR score. Conclusion: We recommend that cochlear implant patients should undergo an evaluation that incorporates auditory, language, and QOL assessment tools to gain a more comprehensive understanding of their progress.