Original ArticleThresholds for clinical importance were established to improve interpretation of the EORTC QLQ-C30 in clinical practice and research
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Keywords
Quality of life
Clinical oncology
Patient-reported outcome measures
EORTC QLQ-C30
Clinical significance
Thresholds
Cut-offs
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Funding: The study was funded by a grant from the EORTC Quality of Life Group (grant number 008 2014). The Austrian Science Fund, Austria (FWF #P26930) funded the work of Johannes M. Giesinger.
Conflict of interests: Bernhard Holzner is an owner of the intellectual property rights of the software CHES. None of the other authors has a conflict of interest to declare.
© 2019 The Authors. Published by Elsevier Inc.