Table 1.

Clinicopathological characteristics and expression of miR-675 in breast cancer

Characteristics	Cases	miR-675 expression level
		Low	High	P
Age (years)
≤ 40	19	18	1	0.362
40-55	32	26	6
> 55	49	44	5
Histological grade
I-II	8	4	4	0.011
II	39	36	3
II-III	28	26	2
III	25	22	3
N stage
0	58	53	5	0.482
1-3	24	20	4
4-9	10	8	2
> 10	8	7	1
ER status
Negative	41	36	5	1
Positive	59	52	7
PR status
Negative	44	38	6	0.760
Positive	56	50	6