Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 7, 2012; 18(9): 896-904
Published online Mar 7, 2012. doi: 10.3748/wjg.v18.i9.896
Table 1 Survival analysis of 200 gastric cancers (Varese series) according to tumor node metastasis stage
Cox survival analysis
Stagen (%)Death rate95% CIHR95% CIP value
I40 (20)1.630.81-3.251
II61 (30.5)13.6710.06-18.565.642.63-12.09< 0.001a
III68 (34)26.0419.74-34.469.494.45-20.24< 0.001b
IV31 (15.5)52.6636.11-76.7918.908.41-42.46< 0.001c