Table I.

Association between miR-718 expression and clinicopathological features of 54 patients with NSCLC.

Clinicopathological feature	miR-718 expression		P-value
	Low	High
Sex			0.275
Male	17	12
Female	10	15
Age (years)			0.786
<60	13	15
≥60	14	12
Tumor size (cm)			0.010
<3	12	22
≥3	15	5
Histological grade			0.766
Well/moderate	18	20
Poor	9	7
TNM stage			0.012
I-II	6	16
III-IV	21	11
Lymph node metastasis			0.028
Negative	8	17
Positive	19	10

miR-718, microRNA-718; TNM, tumor-node-metastasis.