Table 1.
Sample clinical information for three data sets
| Clinical Features | TCGA-BRCA | GSE20685 | GSE31448 |
|---|---|---|---|
| Event | |||
| 0 | 921 | 244 | 167 |
| 1 | 148 | 83 | 79 |
| T Stage | |||
| T1 | 279 | 101 | |
| T2 | 617 | 188 | |
| T3 | 132 | 26 | |
| T4 | 38 | 12 | |
| TX | 3 | 0 | |
| N Stage | |||
| N0 | 502 | 137 | |
| N1 | 357 | 87 | |
| N2 | 120 | 63 | |
| N3 | 73 | 40 | |
| NX | 17 | 0 | |
| M Stage | |||
| M0 | 884 | 319 | |
| M1 | 22 | 8 | |
| MX | 163 | 0 | |
| Stage | |||
| I | 181 | ||
| II | 606 | ||
| III | 240 | ||
| IV | 20 | ||
| X | 22 | ||
| ER Status | |||
| Negative | 235 | ||
| Positive | 786 | ||
| Unknown | 48 | ||
| PR Status | |||
| Negative | 335 | ||
| Positive | 683 | ||
| Unknown | 51 | ||
| Her2 Status | |||
| Negative | 549 | ||
| Positive | 159 | ||
| Unknown | 361 | ||
| Age | |||
| ≤ 60 | 598 | 282 | |
| > 60 | 471 | 45 | |
| Subtype | |||
| Basal | 187 | 72 | |
| Her2 | 77 | 22 | |
| LumA | 552 | 85 | |
| LumB | 202 | 42 | |
| Normal | 39 | 25 | |
| Unknown | 12 | 0 | |