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 7 Multivariate Cox regression analysis II (Only PECAM-1 and HLA-DR antigen expressions were included, since they were the only statistically significant factors found in the univariate analysis)
VariableP valueExp (B)95% CI for Exp (B)
PECAM-1 tumor expressionP < 0.0110.35202.2196-48.2812
HLA-DR tumor expressionP <  0.010.13080.0286-0.5989