Glossary UDHQ Abbreviation for “Uniform Donor History Questionnaire,” which is itself actually an old term for what is now known simply as the Donor History Questionnaire. Back to Glossary List Frequent Blood Donation Does Not Increase Clonal Hematopoiesis Sovleplenib to Treat Warm Autoimmune Hemolytic Anemia Donor Age, Not Donor Sex, Is the Primary Factor Influencing RBC Deformability Using Machine Learning Models to Predict the Likelihood of a Transfusion Plasma Transfusion Practices in ICUs Globally Visit Transfusion News » Follows Facebook 14.7k Followers