Table 1.
Clinicopathological Characteristics of GC Patients from TCGA Database
| Clinicopathological Characteristics | Number of Gastric Cancer Patients (N=330) |
|---|---|
| Age (years) | |
| ≤60 | 105 (31.8%) |
| >60 | 224 (67.9%) |
| Unknown | 1 (0.3%) |
| Gender | |
| Male | 207 (62.7%) |
| Female | 123 (37.3%) |
| Grade | |
| G1 | 8 (2.4%) |
| G2 | 122 (37.0%) |
| G3 | 193 (58.5%) |
| Unknown | 7 (2.1%) |
| Stage | |
| Stage I | 44 (13.3%) |
| Stage II | 101 (30.6%) |
| Stage III | 131 (39.7%) |
| Stage IV | 32 (9.7%) |
| Unknown | 22 (6.7%) |
| T classification | |
| T1 | 18 (5.5%) |
| T2 | 67 (20.3%) |
| T3 | 153 (46.4%) |
| T4 | 84 (25.5%) |
| Unknown | 8 (2.4%) |
| N classification | |
| N0 | 96 (29.1%) |
| N1 | 86 (26.1%) |
| N2 | 68 (20.6%) |
| N3 | 64 (19.4%) |
| Unknown | 16 (4.8%) |
| M classification | |
| M0 | 294 (89.1%) |
| M1 | 22 (6.7%) |
| Unknown | 14 (4.2%) |
Abbreviation: GC, gastric cancer.