From: Iroquois homeobox 2 suppresses cellular motility and chemokine expression in breast cancer cells
Ā | IRX2 low | IRX2 high | P-value | |||
---|---|---|---|---|---|---|
n | % | n | % | |||
All patients | 998 | 50.1 | 994 | 49.9Ā % | Ā | |
Histology | Ā | Ā | Ā | Ā | <0.001 | |
Ā | Ductal | 809 | 82.7 | 744 | 76.5 | |
Ā | Lobular | 47 | 4.8 | 101 | 10.4 | |
Ā | Ductolobular | 42 | 4.3 | 48 | 4.9 | |
Ā | Others | 69 | 7.1 | 76 | 7.8 | |
Tumor stage | Ā | Ā | Ā | Ā | 0.004 | |
Ā | 1 | 174 | 31.8 | 198 | 39.4 | |
Ā | 2 | 308 | 56.2 | 271 | 53.9 | |
Ā | 3ā+ā4 | 66 | 12.1 | 34 | 6.8 | |
Grade | Ā | Ā | Ā | Ā | <0.001 | |
Ā | 1 | 59 | 6.2 | 111 | 11.7 | |
Ā | 2 | 352 | 36.9 | 423 | 44.7 | |
Ā | 3 | 544 | 57.0 | 413 | 43.6 | |
Lymph node status | Ā | Ā | Ā | Ā | 0.044 | |
Ā | N0 | 503 | 50.4 | 546 | 54.9 | |
Ā | N+ | 495 | 49.6 | 448 | 45.1 | |
Tumor size | Ā | Ā | Ā | Ā | Ā | |
Ā | <2Ā cm | 407 | 43.3 | 499 | 45.8 | 0.050 |
Ā | >2Ā cm | 578 | 58.7 | 532 | 54.2 | Ā |
ER expression | Ā | Ā | Ā | Ā | 0.001 | |
Ā | Negative | 268 | 26.9 | 206 | 20.7 | |
Ā | Positive | 730 | 73.1 | 788 | 79.3 | |
PR expression | Ā | Ā | Ā | Ā | <0.001 | |
Ā | Negative | 540 | 54.1 | 403 | 40.5 | |
Ā | Positive | 458 | 45.9 | 591 | 59.5 | |
HER2 expression | Ā | Ā | Ā | Ā | 0.735 | |
Ā | Negative | 876 | 87.8 | 867 | 87.2 | |
Ā | Positive | 122 | 12.2 | 127 | 12.8 | |
Subtype | Ā | Ā | Ā | Ā | Ā | <0.001 |
Ā | Basal | 206 | 20.7 | 125 | 12.6 | |
Ā | HER2 | 121 | 12.2 | 119 | 12.0 | |
Ā | LumA | 303 | 30.5 | 418 | 42.2 | |
Ā | LumB | 292 | 29.3 | 200 | 20.2 | |
P53 mutation status | Ā | Ā | Ā | Ā | 0.454 | |
Ā | Mutant | 56 | 12.9 | 43 | 11.1 | |
Ā | wt | 378 | 87.1 | 343 | 88.9 |