Table 2 Clinicopathological characteristics of gastric cancer patients from TCGA database
Clinicopathological Characteristics | Number of Gastric Cancer Patients (N = 443) |
|---|---|
Age (years) | |
  ≤ 65 | 197 (44.5%) |
  > 65 | 241 (54.4%) |
 Unknown | 5 (1.1%) |
Gender | |
 Male | 285 (64.3%) |
 Female | 158 (35.7%) |
Grade | |
 G1 | 12 (2.7%) |
 G2 | 159 (35.9%) |
 G3 | 263 (59.4%) |
 Unknown | 9 (2.0%) |
Stage | |
 Stage I | 59 (13.3%) |
 Stage II | 130 (29.3%) |
 Stage III | 183 (41.3%) |
 Stage IV | 44 (9.9%) |
 Unknown | 27 (6.1%) |
T classification | |
 T1 | 23 (5.2%) |
 T2 | 93 (20.9%) |
 T3 | 198 (44.7%) |
 T4 | 119 (26.9%) |
 Unknown | 10 (2.3%) |
N classification | |
 N0 | 132 (29.8%) |
 N1 | 119 (26.9%) |
 N2 | 85 (19.2%) |
 N3 | 88 (19.9%) |
 Unknown | 19 (4.3%) |
M classification | |
 M0 | 391 (88.3%) |
 M1 | 30 (6.8%) |
 Unknown | 22 (4.9%) |
Survival status | |
 Death | 171 (38.6%) |
 Survival | 272 (61.4%) |