Title The normative data and validity of the Chinese version of international outcome inventory for hearing aids (IOI-HA)
نویسنده
چکیده
This study aimed at obtaining normative data and evaluating validity on the Chinese version of International Outcome Inventory for Hearing Aids (IOI-HA). The collected data would be useful to evaluate the effectiveness of hearing aid fitting in Hong Kong Cantonese population. IOI-HA was administered on 32 Cantonese-speaking hearing aid users. The Chinese version of IOI-HA showed high internal consistency. Factor analysis and inter-item correlations indicated the presence of two subscales, one of which could be regarded as benefit subscale and the other was residual problem subscale. Significant correlation were found between benefit and satisfaction scores on IOI-HA and satisfaction scores on the Profile of Hearing Aid Consumer Satisfaction (PHACS) for establishing convergent validity partially. Discriminant validity was found by having insignificant correlation of hearing aid use on IOI-HA and Chinese version of the Profile of Hearing Aid Performance (PHAP-C) as well as general satisfaction score on PHACS. The mean outcome scores collected did not differ substantially from those of other countries and they tended to be very positive in hearing aid fitting outcomes. Further investigation to include larger sample size with more diverse subject characteristics was recommended.
منابع مشابه
Psychometric properties of a revised Danish translation of the international outcome inventory for hearing aids (IOI-HA)
OBJECTIVE The original Danish translation of the international outcome inventory for hearing aids (IOI-HA) proved problematic as the wording of item 5 was not semantically clear, rendering the questionnaire internally inconsistent. The objective of this study was to examine data collected with a revised Danish translation of the IOI-HA in order to: (1) evaluate the effect of the revision, and (...
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Purpose The purpose of this study was to analyze a database of completed International Outcome Inventory for Hearing Aids (IOI-HA) questionnaires obtained from over 100,000 clients fitted with new hearing aids in Sweden during the period of 2012-2016. Mean IOI-HA total scores were correlated with degree of hearing loss, unilateral versus bilateral fitting, first-time versus return clients, gend...
متن کاملEvaluation of the International Outcome Inventory for Hearing Aids in a veteran sample.
BACKGROUND The International Outcome Inventory for Hearing Aids (IOI-HA) was developed as a global hearing aid outcome measure targeting seven outcome domains. The published norms were based on a private-pay sample who were fitted with analog hearing aids. PURPOSE The purpose of this study was to evaluate the psychometric properties of the IOI-HA and to establish normative data in a veteran s...
متن کاملNorms for the international outcome inventory for hearing aids.
The International Outcome Inventory for Hearing Aids (IOI-HA) is a seven-item survey that was developed for use in research settings to facilitate comparison of data across diverse investigations. The inventory also has potential applications in clinical evaluation of hearing aid fitting outcomes. This article reports the development of norms for the inventory that are suitable for use with gro...
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تاریخ انتشار 2011