Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Sep 7, 2009; 15(33): 4177-4182
Published online Sep 7, 2009. doi: 10.3748/wjg.15.4177
Table 3 Multivariate survival analysis by Cox’s proportional-hazard model for PLK1
Relative risk95.0% CIP-value
Venous invasion4.8482.649-8.871< 0.001
High Edmondson stage1.9291.069-3.4820.029
Multiple tumor nodule2.3771.384-4.0820.002
PLK1 positive expression3.5071.386-8.8740.008