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

Table 5 Univariate and multivariate survival analyses for lower gastric cancer

Variable	Univariate analysis	Multivariate analysis
	P value	HR	95%CI	P value
Age1		1.023	1.008-1.037	0.002
Gender (vs male)2	0.930
OB vs non-OB2	0.553
AJCC stage3	< 0.001b	1.690	1.508-1.894	< 0.001
AJCC T category3	< 0.001b
AJCC N category3	< 0.001bb
Macroscopic (Borrmann) type2 (vs type I)	< 0.001b
II
III
IV
Histological type3	0.001b
Size1
R status2 (vs R0)	0.003b
R1
Lymphovascular invasion2 (vs negative)	< 0.001b	1.687	1.160-2.455	0.006
Positive

¹Consecutive variables;

²Unordered categorical variables;

³Ordinal categorical variables;

^bP < 0.01.