Table 1.

Clinical data showing number of patients in each category

Parameter	Category	Number
Node Status	Node positive	65
	Node negative	55
Tumor Grade	1	23
	2	41
	3	56
Tumor Type	Ductal	94
	Lobular	14
	Medullary	2
	Tubular	2
	Mucinous	4
	Others	4
TNM staging	1	69
	2	40
	3	7
	4	4
Clinical Outcome	Disease free	81
	Alive With metastasis	7
	With local recurrence	5
	Died of breast cancer	20
	Died of unrelated disease	7
ER receptor status	ERą negative	26
	ERą positive	62
	ERβ negative	17
	ERβ positive	71