. 2020 Jun 10;20:226. doi: 10.1186/s12935-020-01302-y

Table 3.

Relationship between circRNAs expression and clinical features of HCC patients

Variable	hsa_circ_0004001 expression		P value	hsa_circ_0004123 expression		P-value	hsa_circ_0075792 expression		P-value
Variable	Low	High	P value	Low	High	P-value	Low	High	P-value
Age
< 60	19	15	0.542	20	14	0.278	18	16	0.414
≥ 60	18	19	0.542	17	20	0.278	16	21	0.414
Sex
Male	17	17	0.909	18	16	0.764	19	15	0.941
Female	18	19	0.909	18	19	0.764	21	16	0.941
TNM staging
I–II	20	14	0.014*	19	15	0.702	22	12	0.024*
III–IV	11	26	0.014*	19	18	0.702	14	23	0.024*
Tumor size
< 5 cm	15	19	0.043*	18	16	0.006*	22	12	0.112
≥ 5 cm	8	29	0.043*	8	29	0.006*	17	20	0.112
Lymph node metastasis
Negative	17	17	0.205	17	17	0.424	14	20	0.86
Positive	13	24	0.205	15	22	0.424	16	21	0.86

*P < 0.05 and **P < 0.01, statistically significant