How scoring limits the usability of minimal important differences (MIDs) as responder definition (RD): an exemplary demonstration using EORTC QLQ-C30 subscales.
Kim CocksJacqueline BuchananPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2022)
The determination of meaningful change for an individual patient requires input from the patients but being mindful of the underlying scale ensures that these thresholds are also guided by what is a plausible change for patients to achieve on the scale.