Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Aug 7, 2015; 21(29): 8894-8902
Published online Aug 7, 2015. doi: 10.3748/wjg.v21.i29.8894
Table 4 Cox regression analyses of the predictive factors for the development of non-forward portal flow
Univariate hazard ratio (95%CI)P valueMultivariate hazard ratio (95%CI)P value
Diameter of portal trunk (< 11.2 mm)12.677 (1.269-5.648)0.0097--
Collateral vessels (flow velocity > 9.5 cm/s)12.818 (1.238-6.416)0.01363.070 (1.276-7.389)0.0123
Short gastric vein (hepatofugal)3.039 (1.374-6.720)0.00613.987 (1.736-9.158)0.0011
Splenorenal shunt (hepatofugal)3.485 (1.323-9.180)0.01153.428 (1.143-10.278)0.0279