Table 1.
The clinical characteristics of the patients.
| Items | Datasets | ||
|---|---|---|---|
| GSE84437 | TCGA | ||
| Age | >65 | 150 (34.64%) | 207 (55.05%) |
| ≤65 | 283 (65.36%) | 164 (43.62%) | |
| NA | — | 4 (1.06%) | |
|
| |||
| Gender | Female | 137(31.64%) | 134 (35.64%) |
| Man | 296(68.36%) | 241 (64.10%) | |
|
| |||
| M | M0 | — | 330 (87.77%) |
| M1 | — | 25 (6.65%) | |
| NA | — | 20 (5.32%) | |
|
| |||
| N | N0 | 80 (18.48%) | 111 (29.52%) |
| N1 | 188 (43.42%) | 97 (25.80%) | |
| N2 | 132 (30.48%) | 75 (19.95%) | |
| N3 | 33 (7.62%) | 74 (19.68%) | |
| NA | — | 18 (4.79%) | |
|
| |||
| Stage | I | 11 (2.54%) | 19 (5.05%) |
| II | 38 (8.78%) | 80 (21.28%) | |
| III | 92 (21.25%) | 168 (44.68%) | |
| IV | 292 (67.44%) | 100 (26.60%) | |
| NA | — | 8 (2.13%) | |
NA: not applicable.