Relationship between celiac artery variation and number of lymph nodes dissection in gastric cancer surgery

Table 3 The results of univariate Cox regression analysis in gastric cancer

Clinicopathological features	B	SE	Wald	OR (95%CI)	P value
Age	0.204	0.104	3.820	1.227(0.999-1.505)	0.051
Gender	0.104	0.159	0.429	1.110(0.812-1.517)	0.512
Tumor stage	1.004	0.124	65.481	2.728(2.140-3.479)	0.000
Tumor location	-0.265	0.088	8.958	0.767 (0.645-0.913)	0.003
Pathology classification	0.020	0.089	0.050	1.020 (0.857-1.214)	0.823
Borrmann classification	0.605	0.098	37.822	1.832 (1.511-2.222)	0.000
Celiac artery variation	0.038	0.163	0.055	1.039 (0.755-1.430)	0.815
Operation time	0.002	0.001	8.270	1.002 (1.001-1.003)	0.004
Intraoperative bleeding	0.001	0.000	21.216	1.001 (1.000-1.001)	0.000
No. of lymph nodes metastases	0.071	0.008	90.075	1.074 (1.058-1.090)	0.000
No. of lymph nodes	0.018	0.007	6.083	1.018 (1.004-1.032)	0.014
Positive lymph node ratio	2.491	0.242	106.057	12.072 (7.514-19.393)	0.000