Identifying the Superior Reperfusion Technique in Liver Transplantation: A Network Meta-Analysis

Figure 3

Network connections of all of the included trails. The numbers on the line indicate the quality of studies compared with every pair of procedures, which are also represented by the width of the lines. Additionally, the sizes of the areas of the circles indicate the respective sample sizes. PV: portal vein; HA: hepatic artery; RVC: retrograde vena cava; SR: simultaneous reperfusion.