Subjects
We extracted data for all adult unilateral Nucleus CI recipients (>17 years old) implanted at [removed for blind peer review] Cochlear Implant Unit between 2012 and 2019. Baseline data were collected prior to activation of the processor after a decision to implant had been made. we focus on the gain from baseline to 1-year post-activation. Self-assessments were completed by the recipient either online or on paper and then entered into the database by a representative of the clinic.