Table 1.

Comparison of demographic and perioperative data in gastric adenocarcinoma patients.

	Negative/low (n = 55)	High (n = 49)	P value
Age	54.9 ± 11.3	57.2 ± 12.5	0.329
Gender			0.104
Male	40 (61.5%)	28 (51.7)
Female	15 (38.5%)	21 (48.3)
ECOG			0.544
0	18 (32.7)	17 (35.4)
1	37 (67.3)	31 (62.5)
2	0	1 (2.1)
Type of operation			1.000
Total gastrectomy	6 (10.9)	5 (10.2)
Subtotal gastrectomy	49 (89.1)	44 (89.8)

ECOG: Eastern Cooperative Oncology Group; age represents as mean ± SD; values in the parenthesis are percentage.