ObjectiveTo assess the distance burden for access to cochlear implant (CI)–related services and to assess whether socioeconomic disadvantage or level of education and occupation influenced uptake of CIs.Study DesignRetrospective case review.SettingA CI services provider operating across multiple centers.PatientsAll patients undergoing CI surgery in a 2-year period between March 2018 and February 2020.Intervention(s)Diagnosis of hearing loss, CI surgery, and subsequent habilitation and mapping.Main Outcome Measure(s)Distance traveled by patients to their audiological diagnostic, CI surgery hospital, and habilitation sites; subjects' index of relative socioeconomic advantage and disadvantage (IRSAD) and index of education and occupation (IEO).Resultsn = 201 children and n = 623 adults. There was a significant difference across IRSAD domains for children (p < 0.0001) and adults (p < 0.0001), and IEO in children (p = 0.015) and adults (p < 0.0001) when tested for equal proportions. The median driving distance from home to the diagnostic audiological site for children was 20 km (mean, 69 km; range, 1–1184 km; upper quartile, 79 km; lower quartile, 8 km). There was no significant difference between the driving distances from home to the CI surgery hospital site, or the mapping/habilitation sites between children and adults. There was no correlation for age at first surgery and either IRSAD/IEO.ConclusionsThe burden of distance for access to CI in Australia is significant for the upper quartile who may not live within the large city centers. Greater consideration needs to be given regarding barriers to CI for those in lower socioeconomic and educational groups to ensure equity of access across different socioeconomic and educational level backgrounds.
ObjectiveThe primary aim was to analyze the speech perception outcomes of patients with cochlear implants 65 years and older, compared with those younger than 65 years. The secondary aim was to analyze if preoperative hearing levels, severe compared with profound, had an effect on speech perception outcomes in senior citizens.Study DesignRetrospective case review of 785 patients, between 2009 and 2016.SettingA large cochlear implant program.PatientsCochlear implant adult recipients younger than 65 years and 65 years and older at the time of surgery.Intervention(s)Therapeutic—cochlear implant.Main Outcome Measure(s)Speech perception outcomes, using City University of New York (CUNY) sentences and Consonant-Nucleus-Consonant (CNC) words. Outcomes were measured preoperatively and postoperatively at 3, 6and 12 months for cohorts younger than 65 years and 65 years and older.ResultsAdult recipients younger than 65 years compared with those 65 years and older had comparable outcomes for CUNY sentence scores outcomes (p = 0.11) and CNC word scores (p = 0.69). The preoperative four-frequency average severe hearing loss (HL) cohort was significantly better compared with the profound HL cohort, for both the CUNY sentence scores (p < 0.001) and CNC word scores (p < 0.0001). The four-frequency average severe HL cohort had better outcomes irrespective of age.ConclusionsSenior citizens have similarly good speech perception outcomes as adults younger than 65 years. Those with preoperative severe HL have better outcomes than profound loss. These finds are reassuring and can be used when counseling older cochlear implant candidates.
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