Table 1.
Clinicopathological characteristics of COAD patients.
| Variables |
Non-distant metastatic (n = 334) |
Distant metastatic (n = 62) |
|---|---|---|
| Average Patient Age, years (range) | 67.83 (31-90) | 64.15 (35-85) |
| Sex | ||
| Male | 176 | 32 |
| Female | 158 | 30 |
| Histological type | ||
| Adenocarcinoma, NOS | 283 | 54 |
| Mucinous adenocarcinoma | 46 | 7 |
| Others | 5 | 1 |
| Pathologic tumor stage (AJCC) | ||
| I | 67 | 0 |
| II | 161 | 0 |
| III | 103 | 0 |
| IV | 0 | 62 |
| Pathologic T stage (AJCC) | ||
| T1 | 8 | 0 |
| T2 | 67 | 0 |
| T3 | 236 | 38 |
| T4 | 23 | 24 |
| Pathologic N stage (AJCC) | ||
| N0 | 231 | 8 |
| N1 | 64 | 25 |
| N2 | 39 | 29 |
| Pathologic M stage (AJCC) | ||
| M0 | 334 | 0 |
| M1 | 0 | 62 |
COAD, colon adenocarcinoma; NOS, not otherwise specified; AJCC, American Joint Committee on Cancer.