[Retracted] Analysis of the Influencing Factors of Sentinel Lymph Node Metastasis in Breast Cancer

Table 3

Multivariate logistic regression analysis.

Influential factors	B	SE	Wald χ2	P	OR	95% CI
Age	0.760	0.227	11.256	0.001	2.139	(1.372, 3.336)
Ki-67 (IHC)	0.226	0.133	2.895	0.089	1.254	(0.966, 1.626)
HER-2 (IHC)	−0.052	0.132	0.156	0.693	0.949	(0.734, 1.229)
Molecular subtype	−0.290	0.099	8.624	0.003	0.748	(0.616, 0.908)
Tumor size	−0.554	0.140	15.724	≤0.001	0.575	(0.437, 0.756)
Histological grading	0.279	0.134	4.364	0.037	1.322	(1.017, 1.717)
Pathological type	0.332	0.134	6.117	0.013	1.394	(1.071, 1.814)