Table 5.

Trends of hazards of 5-year overall survival characteristics in the female group.

5-year OS	1994–2006		2007–2019
Characteristics	Male	Female	Male	Female	P-value
Survival or death rate
Death	62.2%	61.7%	43.3%	49.4%	n.s.
Age, years
≥60	51.6%	33.7%	51.1%	38.4%	n.s.
Borrmann
Type IV	9.7%	6.0%	11.1%	17.4%	<0.0001
Hospitalization, days
>15	32.0%	38.2%	16.9%	8.4%	n.s.
Peritoneal metastasis
P1	12.9%	18.3%	10.9%	12.2%	n.s.
Hepatic metastasis
H1	5.4%	5.7%	2.0%	2.4%	n.s.
Tumor location
A single part of the stomach	72.4%	67.9%	75.7%	71.3%	n.s.
Histological type
Poor differentiation	68.4%	80.6%	70.0%	81.9%	n.s.
Pathological type
Adenocarcinoma	64.5%	35.5%	64.5%	35.5%	n.s.
T status
T4	54.4%	56.2%	16.9%	16.7%	n.s.
pTNM
IV	25.8%	31.5%	19.8%	21.3%	n.s.
N stage
N1	65.5%	65.3%	61.9%	66.5%	n.s.

Chi-square tests were used in the calculation.

n.s., not significant.

The bold values means significant meanings.