Table 4.
The Effect of ECOG on G8 and fTRST (Construct Validity) (N = 755).
| Predictor | Unstandardized coefficient |
95% CI for β |
p | |||
|---|---|---|---|---|---|---|
| β | SE | Lower limit | Upper limit | |||
| G8 | ||||||
| ECOG | Score = 0a | – | ||||
| Score≥1 | −1.61 | 0.21 | −2.02 | −1.20 | 0.000 | |
| F | 11.78∗∗∗ | |||||
| Adjusted R2 | 0.20 | |||||
| ΔF | 59.55∗∗∗ | |||||
| ΔR2 | 0.06 | |||||
| fTRST | ||||||
| ECOG | Score = 0a | – | ||||
| Score≥ 1 | 0.40 | 0.10 | 0.22 | 0.59 | 0.000 | |
| F | 5.02∗∗∗ | |||||
| Adjusted R2 | 0.08 | |||||
| ΔF | 17.94∗∗∗ | |||||
| ΔR2 | 0.02 | |||||
∗∗∗p < .001.
Adjust (G8): age, marital status, education, cancer type, cancer stage. Adjust (fTRST): age, gender, marital status, cancer type, comorbidity. a: reference group.
Abbreviation: SE: standard error.