Table 5. Logistic regression results of multiple factors impacting edema.

Variables	β	Wald	P	OR	OR 95% CI
T Stage			0.129
Tis				1
T1 and T2 Stage	0.661	4.095	0.043	1.937	1.021–3.675
T3 and T4 Stage	0.621	2.313	0.128	1.860	0.836–4.140
Lymph node metastasis	0.535	16.352	0.000	1.707	1.317–2.213
Pathological molecular types			0.612
Luminal A				1
Luminal B1	−0.342	0.310	0.577	0.710	0.213–2.366
Luminal B2	0.175	0.512	0.474	1.191	0.738–1.923
Her-2 positive	0.050	0.068	0.794	1.052	0.720–1.535
Triple negative	0.189	1.179	0.278	1.208	0.859–1.700
Others	−0.136	0.500	0.480	0.873	0.599–1.272