Figure 3. Survival according to presence of acute GVHD before 1 year.
Kaplan-Meier estimates of (A) relapse-free survival and (B) overall survival according to the presence of acute GVHD of any grade, measured in years after the 1-year landmark. In univariate analysis, the presence of acute GVHD before 1 year was significantly associated with poorer RFS (HR 2.17, 95% CI 1.34–3.50, p=0.002) and poorer OS (HR 2.32, 95% CI 1.39–3.88, p=0.001).