Table 3.

Correlation between circRPPH1 expression and clinicopathological parameters of BC patients

Characteristics	Number	circRPPH1 expression		P
		High (n=35)	Low (n=35)
Age (years)				0.811
<50	37	19	18
≥50	33	16	17
Menopause				0.212
No	45	25	20
Yes	25	10	15
Tumor size (cm)				0.337
≤2	38	17	21
>2	32	18	14
Lymph node metastasis				0.031*
Yes	37	23	14
No	33	12	21
TNM stage				0.008*
I	31	10	21
II-III	39	25	14

Note: BC: Breast cancer.

^*P<0.05, statistically significant.