Table 2.
Distribution, reliability, and correlation coefficients of FACT-G scores.
| FACT-G | PWB | SFWB | EWB | FWB | |
|---|---|---|---|---|---|
| Mean ± SD | 65.0 ± 17.7 | 18.2 ± 6.4 | 18.0 ± 6.1 | 14.5 ± 5.5 | 14.4 ± 6.9 |
| Median | 64 | 19 | 18.7 | 15 | 14 |
| Possible range | 0–108 | 0–28 | 0–28 | 0–24 | 0–28 |
| Observed range | 19.4–107 | 3–28 | 0–28 | 0–24 | 0–28 |
| Floor effects (%) | 0 | 0 | 1 (1%) | 2 (1%) | 1 (1%) |
| Ceiling effects (%) | 0 | 5 (3%) | 8 (5%) | 4 (2%) | 3 (2%) |
| Cronbach's alpha | 0.917 | 0.850 | 0.828 | 0.809 | 0.860 |
| Correlation coefficients | |||||
| FACT-G | 0.668∗∗ | 0.583∗∗ | 0.709∗∗ | 0.861∗∗ | |
| PWB | −0.013 | 0.398∗∗ | 0.474∗∗ | ||
| SFWB | 0.214∗∗ | 0.454∗∗ | |||
| EWB | 0.466∗∗ |
∗∗ p < 0.001 . Abbreviations: EWB, emotional well-being; FACT-G, Functional Assessment Cancer Therapy-General; FWB, functional well-being; PWB, physical well-being; SD, standard deviation; SFWB, social/family well-being.