Pre-HSCT serum levels of Ang-2 predict time to relapse but lack association with overall survival. (A) This figure illustrates the Kaplan-Meier curves of time to relapse stratified to Ang-2 (less than vs greater than median; log-rank test, P = .002). (B) The Kaplan-Meier curves of overall survival stratified to Ang-2 (less than vs greater than median) are shown (log-rank test, P = .082).