Pathological factors affecting gastric adenocarcinoma survival in a Caribbean population from 2000-2010

Table 5 Single predictor cox regression models

Predictor	HR	P value	95%CI
Cardia
Involved vs uninvolved	2.685	0.069	0.927	7.779
Circumferential
Involved vs uninvolved	2.424	0.044	1.025	5.732
Venous infiltration
Present vs absent	2.502	0.055	0.98	6.384
Age	1.007	0.643	0.978	1.037
Size	0.992	0.897	0.877	1.122
Positive lymph nodes	1.059	0.118	0.986	1.137
Total lymph nodes removed	0.981	0.603	0.911	1.055
Type of surgery
Total gastrectomy vs subtotal gastrectomy	1.45	0.417	0.591	3.553
Presence of Helicobacter pylori	0.456	0.198	0.138	1.508