Figure 4
The prognostic significance of KPNA2 and PLAG1 expression. Kaplan-Meier analyses of recurrence-free survival (a) and overall survival (b) in HCC patients stratified by KPNA2 expression status. Kaplan-Meier analyses of recurrence-free survival (c) and overall survival (d) in HCC patients stratified by PLAG1 expression status. The survival curves were compared using a Long-rank test.