Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 28, 2015; 21(16): 4961-4968
Published online Apr 28, 2015. doi: 10.3748/wjg.v21.i16.4961
Table 1 Relationship between CD15 expression and clinicopathological characteristics in tumor tissues n (%)
Clinicopathological parameterGroupnCD15 expression in tumor tissues
HighLowχ2P value
Age (yr)< 6011992 (77.3)27 (22.7)1.5690.210
≥ 6013595 (70.4)40 (29.6)
GenderMale170128 (75.3)42 (24.7)0.7400.390
Female8459 (70.2)25 (29.8)
DifferentiationWell differentiated1711 (64.7)6 (35.3)1.0930.579
Moderately differentiated140102 (72.9)38 (27.1)
Poorly differentiated9774 (76.3)23 (23.7)
TNM stageI13692 (67.6)44 (32.4)8.5890.032
II7154 (76.1)17 (23.9)
III3431 (91.2)3 (8.8)
IV1310 (76.9)3 (23.1)
Lymphatic metastasisMetastasis3933 (84.6)6 (15.4)2.8670.090
No metastasis215154 (71.6)61 (28.4)
Neural invasionYes8256 (68.3)26 (31.7)1.7710.183
No172131 (76.2)41 (23.8)
Vascular invasionYes1410 (71.4)4 (28.6)0.0370.765
No240177 (73.8)63 (26.2)
InfiltrationNon- infiltrative148106 (71.6)42 (28.4)0.7310.393
Infiltrative10681 (76.4)25 (23.6)
Size< 3 cm13895 (68.8)43 (31.2)3.5570.059
≥ 3 cm11692 (79.3)24 (20.7)
EdgePositive6346 (73.0)17 (27.0)0.0160.900
Negative191141 (73.8)50 (26.2)
PositionIntrahepatic6952 (75.4)17 (24.6)0.1480.701
Extrahepatic185135 (73.0)50 (27.0)
Surgical approachRadical243179 (73.7)64 (26.3)0.0001.000
Palliative118 (72.7)3 (27.3)