Table 1.
Characteristics of the COAD patients obtained from the TCGA database
| Characteristic | TCGA_COAD (n=385) |
|---|---|
| Age (years) | |
| ≤65 | 159 (41.30%) |
| >65 | 226 (58.70) |
| Gender | |
| Male | 205 (53.25%) |
| Female | 180 (46.75%) |
| Survival status | |
| Alive | 314 (81.56%) |
| Dead | 71 (18.44%) |
| Stage | |
| Stage I | 66 (17.14%) |
| Stage II | 151 (39.22%) |
| Stage IIII | 103 (26.75%) |
| Stage IV | 54 (14.03%) |
| Unknown | 11 (2.86%) |
| T classification | |
| This | 1 (0.26%) |
| T1 | 9 (2.34%) |
| T2 | 68 (17.66%) |
| T3 | 263 (68.31%) |
| T4 | 44 (11.43%) |
| N classification | |
| N0 | 231 (60.00%) |
| N1 | 88 (22.86%) |
| N2 | 66 (17.14%) |
| M classification | |
| M0 | 286 (74.28%) |
| M1 | 54 (14.03%) |
| Unknown | 45 (11.69%) |