Baseline demographic and clinical characteristics for participants with valid test results
| Gender | |
| Male | 131 (54%) |
| Female | 111 (46%) |
| Mean age (years) at tumour tissue collection date | 67.6 (SD 10.96) |
| Histologically confirmed malignant colorectal cancer | 242 (100%) |
| Tissue location | |
| Primary | 220 (91%) |
| Metastatic (liver) | 7 (3%) |
| Metastatic (other) | 15 (6%) |