Comprehensive analysis of the percentage of surface receptors and cytotoxic granules positive natural killer cells in patients with pancreatic cancer, gastric cancer, and colorectal cancer

Table 1 Clinicopathological features of the patients and healthy controls included in this study

Clinicopathological characteristics
Groups		Healthy controls	Pancreatic cancer	Gastric cancer	Colorectal cancer
		n = 31	n = 31	n = 31	n = 32
Gender	Male	21(67.7%)	23(74.2%)	20(64.5%)	17(53.1%)
Gender	Female	10(32.3%)	8(26.8%)	11(35.5%)	15(46.9%)
Age	Median age	53	64	61	60
Age	Range	35-57	34-76	35-82	40-82
AJCC Stage ^*	0		0	1(3.2%)	0
	I		0	7(22.6%)	1(3.1%)
	II		20(64.5%)	4(12.9%)	16(50.0%)
	III		0	17(54.8%)	14(43.8%)
	IV		11(35.5%)	2(6.5%)	1(3.1%)

ISSN: 1479-5876