Fig. 5

a Cases of acute myeloid leukemia with isolated del(5q) had better overall survival compared to cases of acute myeloid leukemia with complex karyotype including del(5q). b Survival differences persisted when acute myeloid leukemia cases with isolated del(5q) and cases with del(5q) plus one additional abnormality were combined together. c The statistically significant better survival in acute myeloid leukemia with isolated del(5q) and d the combined group composed of acute myeloid leukemia with isolated del(5q) and acute myeloid leukemia with del(5q) plus one additional chromosome abnormality persisted after excluding therapy-related lesions from the analysis