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Interpretation of change scores for the National Eye Institute Visual Function Questionnaire-25: the minimally important difference
- Correspondence to Dr Jennifer M Burr, University of St Andrews, St Andrews KY16 9AJ, UK; jmb28{at}st-andrews.ac.uk
Citation
Interpretation of change scores for the National Eye Institute Visual Function Questionnaire-25: the minimally important difference
Publication history
- Received January 21, 2021
- Revised April 19, 2021
- Accepted April 28, 2021
- First published May 18, 2021.
Online issue publication
October 20, 2022
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- Previous version (18 May 2021).
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© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.