Comparative study of ROR2 and WNT5a expression in squamous/adenosquamous carcinoma and adenocarcinoma of the gallbladder

Table 7 Multivariate Cox regression analysis for survival of patients with gallbladder adenocarcinomas

Grouping	Factor	B	SE	Wald	P value	RR	95%CI
							Lower	Upper
Degree of differentiation	High/Moderate/Poor	1.097	0.496	4.982	0.027	2.995	1.133	7.918
Maximal diameter of the mass, cm	≤ 3/> 3	0.985	0.463	4.526	0.033	2.678	1.081	6.636
Gallstones	No/Yes	0.412	0.381	1.169	0.280	1.510	0.716	3.186
TNM stage	I + II/III/IV	1.396	0.459	9.250	0.002	4.039	1.643	9.931
Lymph node metastasis	No/Yes	1.351	0.465	8.441	0.004	3.861	1.552	9.606
Invasion of the surrounding tissue	No/Yes	1.644	0.583	7.952	0.005	5.176	1.651	16.227
Surgical procedure	Radical/Palliative/ Unresected	1.737	0.531	10.701	0.001	5.680	2.006	16.083
ROR2	-/+	2.023	0.674	9.009	0.003	7.561	2.018	28.333
WNT5a	-/+	1.931	0.649	8.853	0.003	6.896	1.933	24.607