Exploring Factors Responsible for Delay in Pediatric Cochlear Implantation.

Area of Science:

• Pediatric Otolaryngology
• Health Services Research
• Medical Audiology

Background:

• Cochlear implantation (CI) is a critical intervention for pediatric hearing loss.
• Timely access to CI is essential for optimal speech and language development.
• Socioeconomic and demographic factors may influence CI access and timing.

Purpose of the Study:

• To identify and characterize demographic and socioeconomic factors associated with delays in pediatric cochlear implantation (CI).
• To analyze the impact of insurance status and income on the timeliness of CI.
• To investigate delays in pre-CI evaluations based on patient characteristics.

Main Methods:

• Retrospective study of pediatric patients receiving CI between March 2018 and February 2020 at a tertiary referral center.
• Analysis of demographic data, insurance status, income level, and time from diagnosis/candidacy to implantation.
• Comparison of pre-CI workup durations (vestibular, developmental, speech, ChIP assessments) between patient groups.

Main Results:

• Patients with public insurance and those from low-income areas experienced significantly older ages at implantation and longer delays from diagnosis to CI.
• Publicly insured patients faced extended waiting times for candidacy evaluation to implantation and pre-CI assessments.
• Latinx children were more frequently publicly insured, while white children were more often privately insured, highlighting ethnic disparities in access.

Conclusions:

• Significant disparities in access to CI persist, disproportionately affecting publicly insured and low-income children.
• Delays in pre-CI evaluations, including vestibular and developmental assessments, are more pronounced in publicly insured populations.
• These findings underscore the need for interventions to mitigate socioeconomic barriers and ensure equitable access to timely cochlear implantation for all children.