Table 5.
Independent variable | Unstandardized coefficients |
Standardized coefficients Beta | t | p | Collinearity statistics |
F (p) | R2 | Adjusted R2 | Durbin-Watson | ||
---|---|---|---|---|---|---|---|---|---|---|---|
B | SE | Tolerance | VIF | ||||||||
(constant) | 73.041 | 3.186 | 22.927 | <0.001 | 28.503 (<0.001) | 0.537 | 0.518 | 1.956 | |||
Dyspnea | –1.131 | 0.235 | –0.369 | –4.820 | <0.001 | 0.643 | 1.554 | ||||
Weight lossa) | 9.258 | 3.399 | 0.192 | –2.723 | 0.007 | 0.756 | 1.323 | ||||
OSA | –2.065 | 0.697 | –0.215 | –2.962 | 0.004 | 0.712 | 1.404 | ||||
Cancer stageb) | |||||||||||
Stage 2 | –9.967 | 3.451 | –0.181 | –2.888 | 0.005 | 0.960 | 1.041 | ||||
Perceived heath statusc) | |||||||||||
Bad | –9.872 | 3.999 | –0.179 | –2.469 | 0.015 | 0.715 | 1.398 |
Dependent variable: HRQOL.
HRQOL, health-related quality of life; SE, standard error; VIF, variance inflation factor; OSA, obstructive sleep apnea.
Reference group: ≥4 kg;
Reference group: stage 1;
Reference group: good.