From: Correlation of expression of BP1, a homeobox gene, with estrogen receptor status in breast cancer
 | BP1 mRNA |  | |
---|---|---|---|
Factors | Negative | Positive | P |
Age | Â | Â | 1.00 |
   Premenopausal | 2 (17%) | 10 (83%) |  |
(<50 years) | Â | Â | Â |
   Postmenopausal | 7 (21%) | 26 (79%) |  |
(≥ 50 years) |  |  |  |
Tumor size | Â | Â | 1.00 |
   <2.0 cm | 1 (17%) | 5 (83%) |  |
   ≥ 2.0 cm | 7 (19%) | 30 (81%) |  |
Lymph node metastasis | Â | Â | 1.00 |
   Negative | 4 (20%) | 16 (80%) |  |
   Positive | 4 (18%) | 18 (82%) |  |
Histologic grade | Â | Â | 0.29 |
   I | 1 (20%) | 4 (80%) |  |
   II | 4 (27%) | 11 (73%) |  |
   III | 2 (9%) | 20 (91%) |  |
ER status | Â | Â | 0.03 |
   Negative | 0 (0%) | 18 (100%) |  |
   Positive | 7 (27%) | 19 (73%) |  |
PR status | Â | Â | 0.02 |
   Negative | 1 (4.0%) | 24 (96%) |  |
   Positive | 6 (33%) | 12 (67%) |  |
Race | Â | Â | 0.04 |
   Caucasian | 6 (43%) | 8 (57%) |  |
   African American | 3 (11%) | 25 (89%) |  |