. Author manuscript; available in PMC: 2014 Aug 27.

Published in final edited form as: Breast Cancer Res Treat. 2005 Jan;89(2):99–105. doi: 10.1007/s10549-004-1474-x

Table 2.

WWOX staining according to histopathological characteristics and ER–PR status

Histopathological characteristics	WWOX staining			Total	p-Value
Histopathological characteristics	Negative	Weak	Strong	Total	p-Value
Histology
Normal tissue	0 (0%)	3 (18.7%)	13 (81.3%)	16
DCIS	1 (6.6%)	4 (26.7%)	10 (66.7%)	15
IDCA	69 (34%)	52 (25.6%)	82 (40.4%)	203	p = 0.003^a
IDCA ER status
ER (−)	36 (45.6%)	22 (27.8%)	21 (26.6%)	79
ER (+)	33 (26.6%)	30 (24.2%)	61 (49.2%)	124	p = 0.003
IDCA ER/PR status^*
ER(−) PR(−)	28 (50.9%)	16 (29.1%)	11 (20%)	55
ER(+) PR(+)	22 (26.2%)	20 (23.8%)	42 (50%)	84
ER(+) PR(−)	11 (29.7%)	9 (24.3%)	17 (46%)	37	p = 0.013^b
ER(−) PR(+)	3 (27.3%)	2 (18.2%)	6 (54.5%)	11

Not included in this four way analysis 16 cases in which PR status was unavailable.

p-Value refers to difference between Normal and IDCA.

p-Value refers to difference between ER(−) PR(−) group versus the three other groups.