Table 1.

Correlation between hsa_circ_0000517 expression and clinicopathological parameters of hepatocellular carcinoma patients (n = 50)

Clinical feature	n	hsa_circ_0000517		P-value
		High	Low
Age				0.5688
≥ 60	28	15	13
< 60	22	10	12
Gender				0.5443
Man	34	18	16
Woman	16	7	9
Tumor size				< 0.0001
≥ 5 cm	30	22	8
< 5 cm	20	3	17
TNM state				0.0016
III	29	20	9
I + II	21	5	16
Lymph node metastasis				0.0039
Negative	30	20	10
Positive	20	5	15

The italics P values had significant differences