Table 5.

Cox regression of mRNA expression in metastasis of breast cancer.

Variable	B	SE	Wald	P-value	OR	OR 95% CI
ER	− 0.194	0.217	0.799	0.372	0.823	0.538	1.261
HER2	− 0.338	0.228	2.204	0.138	0.713	0.456	1.114
E-Cad	− 0.163	0.363	0.203	0.653	0.849	0.417	1.729
Ki67	0.114	0.270	0.180	0.671	1.121	0.661	1.903
Molecular subtypes
Luminal A	–	–	–	–	Reference	Reference	Reference
Luminal B	0.123	0.567	0.047	0.828	1.131	0.372	3.44
Luminal HER2	0.144	0.633	0.052	0.82	1.155	0.334	3.992
HER2-enriched	− 0.016	0.698	0.001	0.982	0.984	0.251	3.863
Basal-like	− 0.338	0.228	2.204	0.138	0.713	0.456	1.114
Lymph node metastasis
0	–	–	–	–	Reference	Reference	Reference
1 ~ 3	0.149	0.335	0.198	0.656	1.161	0.602	2.238
4 ~ 9	0.702	0.307	5.208	0.022	2.017	1.104	3.685
≥ 10	1.116	0.280	15.886	< 0.001	3.053	1.763	5.286
MSH2	0.027	0.008	11.605	0.001	1.027	1.012	1.044
MLH1	− 2.723	1.019	7.146	0.008	0.066	0.009	0.484
PARP1	0.051	0.013	15.462	< 0.001	1.052	1.026	1.080
XRCC1	− 0.004	0.006	0.439	0.508	0.996	0.985	1.008
XRCC4	− 0.053	0.033	2.545	0.111	0.949	0.889	1.012
53BP1	− 0.383	0.891	0.185	0.667	0.682	0.119	3.905
ERCC1	0.033	0.031	1.106	0.293	1.033	0.972	1.099
XPA	− 0.090	0.080	1.247	0.264	0.914	0.781	1.070