Results FPP, PCPG and PVF had a good linear negative correlation to the ratio of SD to PVD(SD/PVD) respectively.HAF had a good linear positive correlation to SD/PVD.

• 结果分流口直径(SD)和门静脉直径(PVD)之比(SD/PVD)与FPP、PCPG、PVF呈负相关，与HAF呈正相关，且直线关系良好。