Relapse-free survival according to Livin expression. (A) Relapse-free survival was significantly longer in patients with Livin expression than in patients without Livin expression (97.9% ± 4.0% versus 64.9% ± 11.8%). (B) All patients in the high-risk group were relapse free when they exhibited Livin expression (100.0% versus 48.7% ± 23.7%).