Table 1.

Expression of miR-339-5p in cancerous, adjacent normal and benign breast tissues

		miR-339-5p expression
Group	n	Negative, n (%)	Positive, n (%)
Adjacent normal	24	12 (50.0)	12 (50.0)
Benign breast disease	26	11 (42.3)	15 (57.7)
Breast cancer	90	63 (70.0)	27 (30.0)*

Note: * P = 0.017.