Table 1. The clinical information and sample size for TCGA CRC dataset.
| Characteristics | Alive (n=574) | Dead (n=156) | Total (n=730) | P |
|---|---|---|---|---|
| Sex | ||||
| Female | 274 (47.7) | 74 (47.4) | 348 (47.7) | |
| Male | 300 (52.3) | 82 (52.6) | 382 (52.3) | 1 |
| Age, years | ||||
| Mean (SD) | 65.6 (12.7) | 70.4 (12.7) | 66.6 (12.9) | |
| Median [min, max] | 66.5 [31, 90] | 73 [34, 90] | 68 [31, 90] | |
| Body weight | ||||
| Mean (SD) | 83.1 (22.8) | 74.4 (18.6) | 81.1 (22.2) | |
| Median [min, max] | 82.3 [34, 175.3] | 71.9 [40, 140] | 79.3 [34, 175.3] | |
| Cancer type | ||||
| Colon | 422 (73.5) | 123 (78.8) | 545 (74.7) | |
| Rectum | 152 (26.5) | 33 (21.2) | 185 (25.3) | 0.21 |
| Histological type | ||||
| Colon adenocarcinoma | 378 (66.0) | 101 (65.2) | 479 (65.8) | |
| Colon mucinous adenocarcinoma | 50 (8.7) | 20 (12.9) | 70 (9.6) | |
| Rectal adenocarcinoma | 132 (23.0) | 32 (20.6) | 164 (22.5) | |
| Rectal mucinous adenocarcinoma | 13 (2.3) | 2 (1.3) | 15 (2.1) | 0.389 |
| Stage | ||||
| I | 111 (19.8%) | 9 (6.2%) | 120 (17.0%) | |
| II | 48 (8.6%) | 13 (8.9%) | 61 (8.6%) | |
| IIA | 172 (30.7%) | 25 (17.1%) | 197 (27.9%) | |
| IIB | 12 (21.4%) | 3 (2.1%) | 15 (2.1%) | |
| III | 31 (55.3%) | 8 (5.5%) | 39 (5.5%) | |
| IIIA | 13 (2.3%) | 2 (1.4%) | 15 (2.2%) | |
| IIIB | 78 (13.9%) | 15 (10.3%) | 93 (13.2%) | |
| IIIC | 38 (6.8%) | 23 (15.8%) | 61 (8.6%) | |
| IV | 37 (6.6%) | 41 (28.1%) | 78 (11.0%) | |
| IVA | 18 (3.2%) | 7 (4.8%) | 25 (3.5%) | |
| IA | 1 (0.2%) | 1 (0.1%) | ||
| IIC | 2 (0.4%) | 2 (0.3%) |
Values are n (%), unless otherwise noted.