Long-term outcomes after radical gastrectomy in gastric cancer patients with overt bleeding

Table 3 Univariate and multivariate survival analyses for upper gastric cancer

Variable	Univariate analysis	Multivariate analysis
	P value	HR	95%CI	P value
Age1
Gender (vs male)2	0.056
OB vs non-OB2	< 0.001b	0.346	0.148-0.808	0.014a
AJCC stage3	< 0.001b	1.638	1.366-1.966	< 0.001b
AJCC T category3	< 0.001b
AJCC N category3	< 0.001b
Macroscopic (Borrmann) type2 (vs type I)	0.003b
II
III
IV
Histological type3	0.069
Size1		1.090	1.012-1.174	0.023a
R status2 (vs R0)	0.008b
R1
Lymphovascular invasion2	0.001b
(vs negative)
Positive

¹Consecutive variables;

²Unordered categorical variables;

³Ordinal categorical variables.

^aP < 0.05;

^bP < 0.01.