Table 1.

Association of RBM7 with CDK1 and clinic pathological characteristic of breast cancer.

Clinic pathological characteristic	RBM7 expression
	No. of cases	Low	High	P-value
CDK1				0.000002
Low	16	11	5
High	61	6	55
Age (years)				0.445065
≥50	39	10	29
<50	38	7	31
Tumor size (cm)				0.227126
≤2	31	9	22
>2	46	8	38
TNM stage				0.413091
I–II	26	6	20
III–IV	6	3	3
Lymph node metastasis				0.647612
Absent	40	8	32
Present	37	9	28
Pathological grade				0.838464
I–II	9	3	6
III	7	2	5