Table 4. Multivariable analysis for overall survival.
Factors | Hazard ratio | 95% confidence interval | P value |
---|---|---|---|
Female gender | 2.01 | 1.09–3.82 | 0.03 |
GTV ≥98.6 cm3 | 2.11 | 1.15–3.93 | 0.02 |
Lung V5 ≥59.8% | 1.55 | 0.72–3.39 | 0.26 |
Heart V5 ≥49.4% | 1.25 | 0.58–2.73 | 0.56 |
Diabetes | 1.87 | 0.94–3.54 | 0.07 |
GTV, gross tumor volume.