Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastrointest Oncol. Dec 15, 2018; 10(12): 496-504
Published online Dec 15, 2018. doi: 10.4251/wjgo.v10.i12.496
Table 2 Differences of portosystemic pressure gradient in the two groups before and after operation
PPG before operation (mmHg)PPG after operation (mmHg)tdfP value
Group A26.9 ± 6.2213.6 ± 6.418.1153< 0.0001
Group B26.77 ± 6.2515.1 ± 7.217.1056< 0.0001