Analysis | Covariate | Significance | Hazard ratio | 95% confidence interval |
Univariate Cox regression | Karnofsky | 0.114 | 0.966 | 0.926–1.008 |
Age at operation | 0.55 | 1.043 | 0.999–1.090 | |
Sex | 0.133 | 0.388 | 0.113–1.336 | |
Operation type | 0.958 | 1.025 | 0.407–2.583 | |
SUVmax | 0.021 | 1.863 | 1.099–3.159 | |
PV50% | 0.047 | 1.050 | 1.001–1.102 | |
PVSBR | 0.002 | 1.061 | 1.022–1.101 | |
PVRTL | 0.007 | 1.076 | 1.020–1.135 | |
T1-ce | 0.019 | 1.045 | 1.007–1.085 | |
Multivariate Cox regression, backward likelihood ratio | PVSBR | 0.002 | 1.061 | 1.022–1.101 |