title: Causes of disqualification in a volunteer blood donor population.
abstract: The causes of disqualification in a volunteer blood donor population for a period of two years were analyzed. Of 138,436 prospective volunteer blood donors, 24,327 (17.6%) donors were disqualified. Phlebotomy was unsuccesful in 721 (0.5%) donors and blood was drawn from 113,388 (81.9%) eligible donors. The majority of rejections were due to medical history findings (61.0% of all rejections). The ten leading causes of disqualification were: low hemoglobin/hematocrit, medication, allergies, signs and symptoms, high blood pressure, illness in last month, hepatitis and hepatitis exposure, malaria and travel overseas, atypical antibodies, and high serum bilirubin. Hepatitis B surface antigen was detected in 82 donors out of 114.746 donors tested (0.07%).
mesh_terms: D001663:Bilirubin / Q000097:blood; D001782:Blood Donors; D006801:Humans; D009017:Morbidity
chemical_list: D001663:Bilirubin