| High-resolution sample (gold standard) | |||||
---|---|---|---|---|---|---|
 |  |  | Colon | Rectum | Missing | TOTAL |
 |  | Colon | 181 | 6 | 0 | 187 |
 | Type of cancer | Rectum | 28 | 390 | 0 | 418 |
 |  | TOTAL | 209 | 396 | 0 | 605 |
 |  |  | Curative intent | Palliative intent | Missing | TOTAL |
 |  | Curative intent | 567 | 32 | 0 | 599 |
 | Type of surgery | Palliative intent | 5 | 1 | 0 | 6 |
 |  | TOTAL | 572 | 33 | 0 | 605 |
Study cohort sample | Â | Â | AP resection | Minor resection | Missing | TOTAL |
 |  | AP resection | 78 | 11 | 0 | 89 |
 | Surgery for rectal cancer | Minor resection | 15 | 281 | 5 | 301 |
 |  | Missing | 0 | 0 | 0 | 0 |
 |  | TOTAL | 93 | 292 | 5 | 390 |
 |  |  | Yes | No | Missing |  |
 |  | Yes | 65 | 2 | 0 | 65 |
 | Presence of metastasis | No | 25 | 509 | 6 | 540 |
 |  | Missing | 0 | 0 | 0 | 0 |
 |  | TOTAL | 90 | 511 | 6 | 605 |