Psychometric properties for the Norwegian translations of two revised APHAB-subscales and an adapted IOI-HA (IOI-CI) in patients with cochlear implants.

Objective: The objective was to examine the psychometric properties of two questionnaires in Norwegian for the self-assessment of satisfaction following cochlear implantation.

Design: The International Outcome Inventory for Hearing Aids adapted for cochlear implants (IOI-CI) and two revised subscales from the Norwegian translation of the Abbreviated Profile of Hearing Aid Benefit (APHAB) were applied. Internal consistency was tested using Cronbach's .