TABLE 2.

Clinical information of 31 patients with breast cancer in the qPCR cohort.

Variables	No. of patients	Percentage (%)
Age (years)
≤55	4	12.9
>55	27	87.1
Gender
Female	31	100.0
Male	0	0.0
Pathological stage
I	6	19.4
II	15	48.4
III	10	32.3
IV	0	0.0
T stage
T1	11	35.5
T2	18	58.1
T3	2	6.5
T4	0	0.0
N stage
N0	13	41.9
N1	8	25.8
N2	4	12.9
N3	6	19.4
M stage
M0	31	100.0
M1	0	0.0