Clinical Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2006; 12(12): 1924-1932
Published online Mar 28, 2006. doi: 10.3748/wjg.v12.i12.1924
Table 6 Multivariate Cox regression analysis I (Age, grade, stage, PECAM-1 and HLA-DR antigen expression were included)
VariableP valueExp (B)95% CI for Exp (B)
AgeNS1.00850.9541-1.0660
StageNS2.09190.2317-18.8828
GradeNS0.22720.0475-1.0855
PECAM-1 tumor expressionP < 0.0119.94902.7865-142.8178
HLA-DR tumor expressionP <  0.050.13730.0258-0.7299