Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Dec 21, 2009; 15(47): 5976-5982
Published online Dec 21, 2009. doi: 10.3748/wjg.15.5976
Table 2 Surgery selection and prognosis
Surgical proceduresnRatio (%)Median survival time (mo)Survival rate (%)
P value
1-yr3-yr5-yr
R0a31974.318.362.530.223.60.000
R1b7617.76.625.400
Exploratory laparotomy347.95.63.600
Total42910012.450.922.217.4