International outcome inventory for hearing aids (IOI-HA): results from the Chinese version.

@article{Liu2011InternationalOI,
  title={International outcome inventory for hearing aids (IOI-HA): results from the Chinese version.},
  author={Haihong Liu and Hua Zhang and Sha Liu and Xueqing Chen and Demin Han and Luo Zhang},
  journal={International journal of audiology},
  year={2011},
  volume={50 10},
  pages={673-8}
}
OBJECTIVE The purpose of this study is to present normative data on the Chinese version of the international outcome inventory for hearing aids (IOI-HA) and examine the effectiveness of the hearing aid service. DESIGN Cross-sectional study. The IOI-HA was administered in a paper and pencil format. STUDY SAMPLE The IOI-HA and self-designed questionnaire were mailed to 1502 experienced hearing-aid users who received their hearing aids from 14 hearing service centers in mainland China. In all… CONTINUE READING