Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Dec 21, 2015; 21(47): 13316-13324
Published online Dec 21, 2015. doi: 10.3748/wjg.v21.i47.13316
Table 1 Patient proportion according to tumor location n (%)
OBNon-OBP value
All0.541
Resectable141 (20.3)554 (79.7)
Unresectable54 (22.1)190 (77.9)
Upper0.136
Resectable41 (22.9)138 (77.1)
Unresectable14 (15.2)78 (84.8)
Middle0.887
Resectable17 (24.3)53 (75.7)
Unresectable9 (23.1)30 (76.9)
Lower0.038a
Resectable83 (18.6)363 (81.4)
Unresectable31 (27.4)82 (72.6)