From: Comparison of molecular phenotypes of ductal carcinoma in situand invasive breast cancer
Tumour type | Luminal A | Luminal B | Her2 type | Basal | Unclassified | |||||
---|---|---|---|---|---|---|---|---|---|---|
 | n | OR | n | OR (95%CI) | n | OR (95%CI) | n | OR (95%CI) | n | OR (95%CI) |
Tumour size a,b | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
≤ 2.0 cm | 1025 |  | 54 |  | 48 |  | 107 |  | 57 |  |
>2.0 cm | 537 | 1.0 (Ref) | 55 | 1.9 (1.3 to 2.8) | 68 | 2.6 (1.8 to 3.9) | 119 | 2.0 (1.5 to 2.7) | 44 | 1.4 (0.9 to 2.1) |
Tumour grade a | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Low/Intermediate | 478 | Â | 26 | Â | 21 | Â | 33 | Â | 16 | Â |
High | 252 | 1.0 (Ref) | 20 | 1.4 (0.8 to 2.6) | 43 | 3.6 (2.1 to 6.3) | 99 | 5.3 (3.5 to 8.1) | 30 | 3.4 (1.8 to 6.4) |
Nodal status a,b | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
No nodes | 1103 | Â | 72 | Â | 61 | Â | 145 | Â | 70 | Â |
Any nodes | 547 | 1.0 (Ref) | 44 | 1.2 (0.8 to 1.7) | 67 | 2.1 (1.5 to 3.1) | 100 | 1.3 (1.0 to 1.7) | 40 | 1.1 (0.7 to 1.6) |
Menopausal status | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Postmenopausal | 1289 | Â | 76 | Â | 97 | Â | 187 | Â | 83 | Â |
Premenopausal | 334 | 1.0 (Ref) | 35 | 1.8 (1.2 to 2.7) | 27 | 1.1 (0.7 to 1.7) | 51 | 1.1 (0.8 to 1.5) | 25 | 1.2 (0.7 to 1.8) |