Deborah A. Hall
Interpreting the Tinnitus Questionnaire (German version):what individual differences are clinically important?
Hall, Deborah A.; Mehta, Rajnikant; Argstatter, Heike
Authors
Rajnikant Mehta
Heike Argstatter
Abstract
Objective: Reporting of clinical significance is recommended because findings can be statistically significant without being relevant to patients. For aiding clinical interpretation of the Tinnitus Questionnaire (TQ), many investigators use a 5-point change cut-off as a minimal clinically important difference (MCID). But there are shortcomings in how this value was originally determined. Design: The MCID was evaluated by analysing retrospective clinical data on the TQ (German version). Following recommended standards, multiple estimates were computed using anchor- and distribution-based statistical methods. These took into account not only patients’ experience of clinical improvement, but also measurement reliability. Study sample: Pre- and post-intervention scores were assessed for 202 patients. Results: Our six estimates ranged from 5 to 21 points in TQ change score from pre- to post- intervention. The 5-point TQ change score was obtained using a method that considered change between groups, and did not account for measurement error or bias. The size of the measurement error was considerable, and this comprises interpretation of individual patient change scores. Conclusions: To enhance confidence that a TQ change over time in individual patients is clinically meaningful, we advise at least the median MCID of 12 points.
Citation
Hall, D. A., Mehta, R., & Argstatter, H. (2018). Interpreting the Tinnitus Questionnaire (German version):what individual differences are clinically important?. International Journal of Audiology, 57(7), 553-557. https://doi.org/10.1080/14992027.2018.1442591
Journal Article Type | Article |
---|---|
Acceptance Date | Feb 15, 2018 |
Online Publication Date | Feb 28, 2018 |
Publication Date | Feb 28, 2018 |
Deposit Date | Feb 15, 2018 |
Publicly Available Date | Mar 1, 2019 |
Journal | International Journal of Audiology |
Print ISSN | 1499-2027 |
Electronic ISSN | 1708-8186 |
Publisher | Taylor and Francis |
Peer Reviewed | Peer Reviewed |
Volume | 57 |
Issue | 7 |
Pages | 553-557 |
DOI | https://doi.org/10.1080/14992027.2018.1442591 |
Keywords | Tinnitus; Instrumentation; Psycho-social/Emotional; Adult or General Hearing Screening |
Public URL | https://nottingham-repository.worktribe.com/output/917229 |
Publisher URL | https://www.tandfonline.com/doi/full/10.1080/14992027.2018.1442591 |
Additional Information | This is an Accepted Manuscript of an article published by Taylor & Francis in International Journal of Audiology on 28 Feb 2018, available online: http://www.tandfonline.com/10.1080/14992027.2018.1442591 |
Contract Date | Feb 15, 2018 |
Files
20180205 IJA R2 pdf.pdf
(570 Kb)
PDF
Downloadable Citations
About Repository@Nottingham
Administrator e-mail: discovery-access-systems@nottingham.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2024
Advanced Search