Table 1. The relationship between the expression of has_circ_0053063 and various clinicopathological variables.

Patients Characteristics	Total	hsa_circ_0053063 expression
		High (N = 25)	Low (N = 5)	P value*
Age				0.0455*
<60	18	17	1
≥60	12	8	4
TNM stage				0.33669
I and II	26	21	5
III and IV	4	4	0
Lymph node metastasis				0.23556
negative	19	17	2
positive	11	8	3
Tumor size(cm)				0.51248
≤2	14	11	3
>2	16	14	2
Recrudescence				0.71229
No	22	18	4
Yes	8	7	1