Table 1.

Relationship between miR-361-5p expression and clinicopathologic features of BC patients (n = 60)

variable	Relative miR-361-5p expression		P-value
	Low (n = 30)	High (n = 30)
Age			NS
< 50	17	14
> 50	13	16
Histological differentiation			NS
Well	7	6
Moderate	14	17
Poor	9	7
ER status			NS
Positive	16	17
Negative	14	13
PR status			NS
Positive	21	14
Negative	9	16
Her-2 status			NS
Positive	11	8
Negative	19	22
Tumor size			P < 0.05
< 2 cm	11	21
2-5 cm	12	6
> 5 cm	7	3
Lymph node metastasis			P < 0.01
Yes	21	6
No	9	24
Tumor stage			P < 0.05
I	7	15
II	12	11
III	11	4
Molecular subtype			NS
Luminal like	16	17
HER-2 positive	10	7
Triple negative	4	6

Note: BC patients were divided into miR-361-5p High group and Low group according to the analysis of qRT-PCR detection. NS, not significant between different groups. Differences among variables were evaluated by χ² or Fisher’s exact χ² -test