Table 1.

Association between Clinicopathological Variables and hsa_circ_0025202 Expression in Patients with Hormone Receptor-Positive Breast Cancer

Variable	Cases (n = 230)	hsa_circ_0025202		p Value
		Low	High
Age (years)
≤50	121	54	67	0.086
>50	109	61	48
Menopause
No	119	54	65	0.147
Yes	111	61	50
Histologic grade
I	11	1	10	0.005
II	162	79	83
III	57	35	22
Lymph node metastasis
No	119	52	67	0.048
Yes	111	63	48
T stage
T1/T2	223	110	113	0.446
T3/T4	7	5	2
N stage
N0	119	52	67	0.139
N1/N2	106	60	46
N3	5	3	2
Ki-67 score
Low	57	25	32	0.526
High	133	65	68