OS of patients with hypodiploidy with 30 to 39 chromosomes and near-triploidy. (A) Kaplan-Meier plot of OS in patients with hypodiploidy with 30 to 39 chromosomes (n = 11) as compared with patients with near-triploidy (n = 13). (B) Kaplan-Meier plot of OS in patients with hypodiploid 30 to 39 chromosomes/near-triploid (n = 24) as compared with patients with non-Ph⁺ B-cell lineage ALL (n = 364), or patients with Ph⁺ ALL (n = 147).