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Published in: Trials 1/2021

Open Access 01-12-2021 | Study protocol

Impact and cost-effectiveness evaluation of a community-based rehabilitation intervention on quality of life among Chinese adults with hearing loss: study protocol for a randomized controlled trial

Authors: Xin Ye, Dawei Zhu, Siyuan Chen, Xuefeng Shi, Rui Gong, Juncheng Wang, Huibin Zuo, Mei Zhang, Ping He

Published in: Trials | Issue 1/2021

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Abstract

Background

Hearing loss is quite prevalent and can be related to people’s quality of life. To our knowledge, there are limited studies assessing the efficacy of hearing interventions on quality of life in adults. Therefore, we aim to conduct a randomized controlled trial (RCT) to determine the impact and cost-effectiveness of community-based hearing rehabilitation on quality of life among Chinese adults with hearing loss.

Methods/design

In this two-arm feasibility study, participants aged 16 and above with some degree of hearing loss (n = 464) will be recruited from Linyi City, Shandong Province. They are randomly assigned to the treatment group or the control group. Those in the treatment group are prescribed with hearing aids, while those in the control group receive no intervention. Reinstruction in use of devices is provided for the treatment group during booster visits held 12 months post-randomization or unscheduled interim visits when necessary. Data are collected at baseline and the follow-up 20 months later. The primary outcome is changes in quality of life over a 20-month study period. Secondary outcomes include sub-dimensions in quality of life, physical functioning, chronic diseases, cognitive function, depression, social support, hospitalizations, falls, and healthcare costs. Finally, we will evaluate whether hearing aids intervention is cost-effective to apply in a large scale.

Discussion

The trial is designed to evaluate the impact and cost-effectiveness of a community-based rehabilitation intervention on quality of life among Chinese adults with hearing loss. We hope that it would help improve the well-being for Chinese adults and provide references in policy and practice for China and other countries.

Trial registration

Chinese Clinical Trial Registry ChiCTR1900024739​. Registered on 26 July 2019.
Appendix
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Metadata
Title
Impact and cost-effectiveness evaluation of a community-based rehabilitation intervention on quality of life among Chinese adults with hearing loss: study protocol for a randomized controlled trial
Authors
Xin Ye
Dawei Zhu
Siyuan Chen
Xuefeng Shi
Rui Gong
Juncheng Wang
Huibin Zuo
Mei Zhang
Ping He
Publication date
01-12-2021
Publisher
BioMed Central
Published in
Trials / Issue 1/2021
Electronic ISSN: 1745-6215
DOI
https://doi.org/10.1186/s13063-021-05228-2

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