Long-Term Outcomes, Education, and Occupational Level in Cochlear Implant Recipients Who Were Implanted in Childhood.

Objectives: To document the long-term outcomes of auditory performance, educational status, vocational training, and occupational situation in users of cochlear implants (CIs) who were implanted in childhood. Design: This retrospective cross-sectional study of 933 recipients of CIs examined auditory performance, education and vocational training, and occupational outcomes. All participants received their first CI during their childhood between 1986 and 2000. Speech comprehension results were categorized using the categories of auditory performance (CAP) arranged in order of increasing difficulty ranging from 0 to 8. 174 of the 933 pediatric recipients of CIs completed a self-assessment questionnaire regarding their education and occupational outcomes. To measure and compare school education, qualifications were converted into International Standard Classification of Education levels (ISCED-97). Occupations were converted into International Standard Classification of Occupation-88 skill levels. Data from the German General Social Survey (Allgemeine Bevolkerungsumfrage der Sozialwissenschaften/ALLBUS) for 2012 were used as a basis for comparing some of the collected data with the general population in Germany. Results: The results showed that 86.8% of the 174 participants who completed the survey used their devices more than 11 hr per day. Only 2% of the surveyed individuals were nonusers. Median CAP was 4.00 (0 to 8). Age at implantation was significantly correlated with CAP level (r = -0.472; p

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