title: Receptive language as a predictor of cochlear implant outcome for prelingually deaf adults.
abstract: This study investigated outcomes and predictive factors, specifically language skills, for a group of prelingually hearing-impaired adults who received a cochlear implant.
  
  
  
  Speech perception data, demographic information, and other related variables such as communication mode, residual hearing, and receptive language abilities were explored. Pre- and post-implant speech perception scores were compared and multiple regression analysis was used to identify significant predictive relationships.
  
  
  
  The study included 43 adults with a prelingual onset of hearing loss, who proceeded with cochlear implantation at the Royal Victorian Eye and Ear Hospital in Melbourne, Australia.
  
  
  
  The majority of patients experienced benefit from their cochlear implants, with 88% demonstrating significant improvement in speech perception performance. Volunteers achieved better post-operative speech perception scores if they had a shorter duration of severe-to-profound hearing loss, better language skills, and used an exclusively oral communication mode.
  
  
  
  Although post-operative speech perception performance is significantly poorer for prelingually hearing-impaired adults compared to postlingually hearing-impaired patients, the study group demonstrated significant benefit from their cochlear implants. The variability in post-operative outcomes can be predicted to some extent from the hearing history and language abilities of the individual patient.
authors.affiliation: a Cochlear Implant Clinic, Royal Victorian Eye and Ear Hospital , Melbourne , Australia .|b The University of Melbourne , Australia , and.|c The Cooperative Research Centre for Cochlear Implant and Hearing Aid Innovation , Melbourne , Australia.
authors.forename: Alexandra
authors.initials: A
authors.lastname: Rousset
authors.affiliation: a Cochlear Implant Clinic, Royal Victorian Eye and Ear Hospital , Melbourne , Australia .|b The University of Melbourne , Australia , and.|c The Cooperative Research Centre for Cochlear Implant and Hearing Aid Innovation , Melbourne , Australia.
authors.forename: Richard
authors.initials: R
authors.lastname: Dowell
authors.affiliation: a Cochlear Implant Clinic, Royal Victorian Eye and Ear Hospital , Melbourne , Australia .|b The University of Melbourne , Australia , and.|c The Cooperative Research Centre for Cochlear Implant and Hearing Aid Innovation , Melbourne , Australia.
authors.forename: Jaime
authors.initials: J
authors.lastname: Leigh
mesh_terms: D000328:Adult; D017668:Age of Onset; D001301:Audiometry, Pure-Tone; D001302:Audiometry, Speech; D019929:Cochlear Implantation / Q000295:instrumentation*; D003054:Cochlear Implants; D003638:Deafness / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D005260:Female; D006309:Hearing; D006312:Hearing Loss, Bilateral / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D006319:Hearing Loss, Sensorineural / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology / Q000534:rehabilitation*; D006801:Humans; D007802:Language; D007807:Language Tests; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D020127:Recovery of Function; D013067:Speech Perception; D013997:Time Factors; D016896:Treatment Outcome; D014739:Victoria; D055815:Young Adult
keywords: Cochlear implants; outcomes; prelingual hearing loss; receptive language