Characteristic | Label | Level | N(%) |
---|---|---|---|
Age (years) | Age | Median (IQR) | 62 (55-68) |
 |  | Mean(SD) | 61 (9.95) |
Sex | Sex | 1 = Female | 3013(40%) |
 |  | 2 = Male | 4494(60%) |
Site of Cancer | Site | 0 = Colon only | 5197(69%) |
 |  | 1 = Rectum/both | 2310(31%) |
Stage | Stage | 0 = Dukes' A/B | 3775(50%) |
 |  | 1 = Dukes' C | 3732(50%) |
Pre-operative | PRE-RT | 1 = No | 7147(95%) |
RT | Â | 2 = Yes | 360(5%) |
Post-operative RT | POST-RT | 1 = No | 6511(87%) |
planned | Â | 2 = Yes | 996(13%) |
Indication for | CT-INDIC | 1 = Clear | 4320(58%) |
CT | Â | 2 = Uncertain | 3187(42%) |
CT Schedule | CT-SCH | 1 = Every week | 3757(50%) |
 |  | 2 = Every 4 weeks | 3750(50%) |