Table 1.

Correlation of SENP1 expression to clinicopathologic features in TNBC.

Parameters	SENP1 -/+	SENP1 ++/+++	χ2	P value	r
Age (years)			2.399	0.121	0.127
<50	22	51
≥50	31	42
Tumor size			0.321	0.571	0.047
T1- T2	41	68
T3- T4	12	25
LN metastasis			9.564	0.023a	0.256
N0	23	25
N1	21	30
N2	6	21
N3	3	17
Histological grade			6.918	0.045a	0.202
G1	14	12
G2	31	54
G3	8	27
Pathologic types			0.820	0.365	0.075
IDC	29	58
Other	24	35

Abbreviation: LN, lymph node; IDC, invasive ductal carcinoma

^aStatistically significant (P< 0.05)