Table 1.

Log-ranktest and multivariate Cox proportional hazard models for overall survival of gastric cancer patients

Characteristics	Case	5-YSR (%)	P-valueb	Hazard ratio(95% CI)	P-valuec
Gender			0.138
Male	98	30.61
Female	39	23.08
Age(year)			0.145
< 65	86	31.40
≥ 65	51	23.53
pT stage			0.946
pT2	10	20.00
pT3	9	33.33
pT4	118	28.81
pN stage			< 0.001	2.030 (1.084–3.800)	0.015
pN0	31	51.61
pN1	14	50.00
pN2	34	17.65
pN3	58	17.24
Tumor location			0.468
Upper third	20	30.00
Middle third	18	16.67
Lower third	72	30.56
More than 2/3 stoma	27	29.63
Tumor size(cm)			0.082
< 5	48	33.33
≥ 5	89	25.84
Lauren type			0.985
Intestinal	32	31.25
Diffuse	102	27.45
Mixed	3	33.33
Bormann type			0.516
I	2	66.67
II	40	22.5
III	85	30.59
IV	10	30.00
BCL6 expressiona			< 0.001	0.590 (0.346–0.935)	0.026
Low	90	21.11
High	47	42.55

Values in parentheses are 95 percent confidence intervals

^aDetermined by immunohistochemical staining

^bLog-rank test

^cCox proportional hazards model