Table 1.
Patient Characteristics
| Characteristic | Genomics Cohort (n=6,789) N (%) |
|---|---|
|
| |
| Sex | |
| Male | 3,689 (54.3%) |
| Female | 3,100 (45.7%) |
|
| |
| Age at diagnosis | |
| <35 years | 391 (5.8%) |
| 35-50 years | 1871 (27.5%) |
| ≥50 years | 4404 (64.9%) |
| N/A | 123 (1.8%) |
|
| |
| Primary tumor location | |
| Right colon | 2059 (30.3%) |
| Left colon | 2577 (38.0%) |
| Rectum | 2153 (31.7%) |
|
| |
| Stage at diagnosis | |
| Stages I-III | 3578 (52.7%) |
| Stage IV | 2607 (38.4%) |
| N/A | 604 (8.9%) |
|
| |
| Tumor molecular subtype | |
| Microsatellite stable | 5946 (87.6%) |
| Microsatellite instability-high | 775 (11.4%) |
| Ultramutated (Pathogenic POLE/POLD1) | 68 (1.0%) |
Abbreviations: N/A: not available