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Table 2 Association between BP1 mRNA expression and clinicopathological data

From: Correlation of expression of BP1, a homeobox gene, with estrogen receptor status in breast cancer

 

BP1 mRNA

 

Factors

Negative

Positive

P

Age

  

1.00

   Premenopausal

2 (17%)

10 (83%)

 

(<50 years)

   

   Postmenopausal

7 (21%)

26 (79%)

 

(≥ 50 years)

   

Tumor size

  

1.00

   <2.0 cm

1 (17%)

5 (83%)

 

   ≥ 2.0 cm

7 (19%)

30 (81%)

 

Lymph node metastasis

  

1.00

   Negative

4 (20%)

16 (80%)

 

   Positive

4 (18%)

18 (82%)

 

Histologic grade

  

0.29

   I

1 (20%)

4 (80%)

 

   II

4 (27%)

11 (73%)

 

   III

2 (9%)

20 (91%)

 

ER status

  

0.03

   Negative

0 (0%)

18 (100%)

 

   Positive

7 (27%)

19 (73%)

 

PR status

  

0.02

   Negative

1 (4.0%)

24 (96%)

 

   Positive

6 (33%)

12 (67%)

 

Race

  

0.04

   Caucasian

6 (43%)

8 (57%)

 

   African American

3 (11%)

25 (89%)

 
  1. ER, estrogen receptor; PR, progesterone receptor. Data were unavailable or indeterminate for parameters as follows: age (one tumor), tumor size (three tumors), lymph node metastasis (four tumors), histologic grade (four tumors), ER status (two tumors), PR status (three tumors), and race (four tumors).