Table 5. The coefficients and hazard ratio of quality of life indicators at discharge in multivariable Cox analysis.
| Characteristics | Coef | Exp(coef) | se(coef) | z | Pr(>|z|) | Lower 95% CI | Upper 95% CI | Sig |
|---|---|---|---|---|---|---|---|---|
| Gender (F vs. M) | −0.45 | 0.64 | 0.23 | −1.92 | 0.06 | 0.4 | 1.01 | |
| Stage (3/4 vs. 1/2) | 0.71 | 2.04 | 0.19 | 3.81 | <0.001* | 1.41 | 2.94 | * |
| Chemotherapy (yes vs. no) | 0.29 | 1.34 | 0.19 | 1.58 | 0.12 | 0.93 | 1.93 |
*, indicates the corresponding factor is statistically significant in multivariable Cox analysis. Coef, coefficient; Exp(coef), hazard ratio; se, standard error; 95% CI, 95% confidence interval of hazard ratio; Sig, significance.