Table 1 Clinicopathological characteristics of training and test sets for STAD patients in datasets
Clinical factors | TCGA (%) | GSE84437 (%) |
|---|---|---|
Stage | ||
 I | 43 (14.7) | n.d |
 II | 93 (31.7) | n.d |
 III | 126 (43.0) | n.d |
 IV | 31 (10.6) | n.d |
T | ||
 T1 | 16 (5.5) | 11 (2.5) |
 T2 | 62 (21.2) | 38 (8.8) |
 T3 | 140 (47.8) | 92 (21.2) |
 T4 | 75 (25.6) | 292 (67.4) |
N | ||
 N0 | 95 (32.4) | 80 (18.5) |
 N1 | 74 (25.3) | 188 (43.4) |
 N2 | 66 (22.5) | 132 (30.5) |
 N3 | 58 (19.8) | 33 (7.6) |
M | ||
 M0 | 273 (93.2) | n.d |
 M1 | 20 (6.8) | n.d |
Age | ||
  <  = 60 | 99 (33.9) | 194 (44.8) |
  > 60 | 193 (66.1) | 239 (55.2) |
Gender | ||
 Female | 115 (39.2) | 137 (31.6) |
 Male | 178 (60.8) | 296 (68.4) |