Rapid Communication
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 7, 2006; 12(45): 7375-7379
Published online Dec 7, 2006. doi: 10.3748/wjg.v12.i45.7375
Table 4 Alterations of portal vein pressures and hemodynamic variables (mean ± SD)
Group A (n = 53)
Group B (n = 50))
Pre-operationPost-operationPPre-operationPost-operationP
Free portal venous pressure (cmH2O)37.1 ± 4.6729.02 ± 4.340.0238.1 ± 4.4731.02 ± 4.30.02
Vmax (cm/s)19.51 ± 4.3015.90 ± 3.120.0118.54 ± 3.3014.90 ± 2.120.01
Blood flow (mL/min)1100.84 ± 351.8852.25 ± 2920.021120.84 ± 341.84852.25 ± 292.350.02