Table 1. Correlation analysis between circ-PAN3 expression levels and the clinicopathological features in patients with hepatocellular carcinoma.

Variable		circ-PAN3		p value
		Low	High
Age(years)
	≤50	19	23	0.502
	>50	21	17
Sex
	Female	16	11	0.344
	Male	24	29
Tumor size
	≤5	24	11	0.007
	>5	16	29
TNM
	I/II	21	10	0.021
	III/IV	19	30
Lymph node metastasis
	Yes	11	26	0.002
	No	29	14
Tumor differentiation
	High	8	16	0.086
	Middle	13	11
	Low	19	11