Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 7, 2011; 17(9): 1180-1184
Published online Mar 7, 2011. doi: 10.3748/wjg.v17.i9.1180
Table 4 Multivariate analysis
Hazard ratio95% CIP
Number of LN meta1.31040.4075-4.21370.6501
Venous invasion0.96420.3335-2.78820.9464
Peritoneal washing cytology3.62621.3743-9.5683< 0.01