Additional file 1: Table S1. of Impact of the occurrence of a response shift on the determination of the minimal important difference in a health-related quality of life score over time
The Response shift effect for the QLQ-C30 questionnaire after three and six months for all patients and according to each category of the anchor. Table S2. The Response shift effect for the QLQ-BR23 questionnaire after three and six months for all patients and according to each category of the anchor. Table S3. Observed and adjusted changes of the QLQâC30 questionnaire after three and six months. Table S4. Observed and adjusted changes of the QLQâBR23 questionnaire after three and six months. (DOCX 95 kb
