Table 4. Correlation between the DASH and the FACTB + 4 domains.
| DASH | |||
|---|---|---|---|
| R | R2 | p | |
| FACTB + 4 (social/family) | 0.003 | 0.000 | 0.988 |
| FACTB + 4 (emotional) | −0.495 | 0.245 | 0.005 |
| FACTB + 4 (physical) | −0.720 | 0.518 | 0.000 |
| FACTB + 4 (functional) | −0.425 | 0.180 | 0.019 |
| FACTB + 4 (AC) | −0.462 | 0.213 | 0.010 |
| FACTB + 4 (total) | −0.634 | 0.401 | 0.000 |
| FACTB + 4 (arm subscale) | −0.829 | 0.687 | 0.000 |
Abbreviations: AC, additional concerns; DASH, Disabilities of Arm, Shoulder and Hand; FACTB + 4 Functional Assessment of Cancer Therapy – Breast plus Arm Morbidity; r, correlation coefficient; R2 , coefficient of determination.