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Internal consistency and reliability of the EORTC QLQ-BR23
| Cronbach’s α |
Reliability CCI |
||
|---|---|---|---|
| Inter-observer | Test-retest | ||
|
Body image |
0,76 |
0,76 |
0,85 |
|
Sexual functioning |
0,76 |
0,5 |
0,79 |
|
Sexual enjoyment |
- |
0,24 |
0,68 |
|
Future perspective |
- |
0,72 |
0,72 |
|
Systemic therapy side effects |
0,7 |
0,87 |
0,68 |
|
Breast symptoms |
0,5 |
0,80 |
0,79 |
|
Arm symptoms |
0,63 |
0,85 |
0,75 |
| Upset by hair loss | - | 0,80 | 0,79 |
