Prognostic value of preoperative body mass index for diabetic patients with non-metastasis gastric cancer: a single center experience

Table 2 Cox proportional hazards multivariate regression analysis results

	B	SE	Wald	Sig	Exp(B)	95.0% CI used for Exp(B)
	B	SE	Wald	Sig	Exp(B)	Low	Upper
H. pylori infection	0.364	0.368	0.977	0.323	1.439	0.699	2.959
Sex	− 0.059	0.254	0.053	0.818	0.943	0.573	1.552
BMI	0.036	0.005	43.388	0.000	2.136	1.525	3.147
TNM category
IA					1 (reference)
IB	− 7.243	36.242	0.040	0.842	1.153	0.514	2.584
IIA	− 7.871	36.272	0.047	0.828	1.211	0.704	2.130
IIB	− 9.443	36.313	0.068	0.795	1.331	0.654	2.411
IIIA	− 10.091	36.359	0.077	0.781	1.411	0.704	2.830
IIIB	− 10.396	36.399	0.082	0.000	1.845	1.410	2.312
IIIC	− 10.747	36.446	0.087	0.000	3.101	2.33	4.312
T category
1a					1 (reference)
1b	5.579	17.095	0.107	0.744	1.153	0.514	2.584
2	12.454	40.017	0.097	0.756	1.411	0.704	2.830
3	14.452	40.041	0.130	0.718	1.230	0.654	2.311
4a	14.850	40.063	0.137	0.012	1.617	1.308	3.130
4b	15.474	40.076	0.149	0.008	1.908	1.318	4.000
N category
0					1 (reference)
1	2.678	1.090	6.036	0.002	1.701	1.216	2.406
2	3.187	1.502	4.503	0.000	1.812	1.322	2.517
3a	3.918	1.919	4.167	0.000	2.145	1.510	3.034
3b	3.994	1.882	4.502	0.000	3.113	2.133	4.539

ISSN: 1471-2482