Breast Cancer
Project summary
Please note that the QLQ-BR23 has been replaced by the QLQ-BR42. It is a more recent, updated version of this questionnaire, and it should be used instead of the QLQ-BR23.
Changes and advances are constantly being made in cancer research. Consequently, a module may need to be updated, to ensure that it addresses key QoL issues relevant to current treatments. This was the reason to update the QLQ-BR23.