Table 3.

Multivariate analysis of the clinicopathological factors related to lymph node status

Variables	B	SE	Wals	P-values	OR	95% CI for OR
						Lower	Upper
Age	−0.022	0.025	0.768	0.381	0.979	0.932	1.027
Gender	0.316	0.443	0.510	0.475	1.372	0.576	3.266
Length (cm)	0.052	0.078	0.444	0.505	1.053	0.904	1.226
Location	−0.354	0.375	0.892	0.345	0.702	0.337	1.463
Differentiation	−0.216	0.416	0.270	0.603	0.806	0.357	1.819
T stage	−0.152	0.519	0.086	0.037	0.859	0.311	2.374
Hsp90α level	−1.287	0.564	5.214	0.027	0.276	0.091	0.833
Constant	−0.556	1.859	0.089	0.765	0.573