Donor search outcomes by patient ancestry over time. (A-B) Donors available for CT (A) or workup (B), by year. As URDs who were activated for simultaneous CT-workup were evaluated for availability of both, these URDs are included in both figures. The marked disparities in URD availability by patient ancestry are demonstrated. Notably, in 2022 (considered postpandemic), there was no appreciable improvement as compared with 2021.