Peri-operative use of sorafenib in liver transplantation: A time-to-event meta-analysis

Figure 1 Study flow.

Figure 2 An example of how to extract the data from the Kaplan-Meier curves[10].

Figure 3 An example depicting the process by which the data extracted from the K-M curves are input into the HR calculation spreadsheet, step by step[10]. Data input screens (A, B and D), generated curves (C and E) and output screen (F) from the calculations spreadsheet.

Figure 4 Meta-analysis of the cohort trials comparing the effects of sorafenib in improving survival time during liver transplantation.

Figure 5 Funnel plot of the included studies.