Table 1.
Variable | n | p-value | AUC |
WHO-PS | 4,922 (81.6%) | <0.001 | 0.733 |
Serum haemoglobin | 4,783 (79.3%) | <0.001 | 0.696 |
Age | 5,974 (99.1%) | <0.001 | 0.684 |
Clinical presentation | 5,425 (90.0%) | 0.013 | 0.650 |
Procedure | 5,986 (99.3%) | 0.024 | 0.648 |
Clinical T stage | 5,197 (86.2%) | 0.172 | 0.598 |
Clinical N stage | 5,278 (87.5%) | 0.149 | 0.568 |
Clinical M stage | 5,306 (88.0%) | 0.193 | 0.547 |
Serum creatinine | 4,811 (79.8%) | 0.198 | 0.544 |
Sex | 5,976 (99.1%) | 0.939 | 0.503 |
AUC = area under the curve; WHO-PS = World Health Organization performance status