Reentry of reactive blood donors in Changsha area: a retrospective analysis
Journal Title: Chinese Journal of Blood Transfusion - Year 2024, Vol 37, Issue 4
Abstract
Objective To analyze the reentry of single reagent reactive voluntary blood donors in our center, in order to provide data support and reference for the recall of single reagent reactive blood donors. Methods Collect the information of eligible blood donors from the information system of our center from January 2019 to September 2023 were collected, and the reentry were tracked and retrospectively analyzed. The demographic characteristics, active reentry rate, and re-donation rate of eligible blood donors were analyzed, and the differences between qualified reentry rates and factors affecting re-donation were compared using chi-square test. Results A total of 3 361 blood donors met the reentry criteria, with an active reentry rate of 2.7% (91/3 361) and a qualified reentry rate of 80.21% (73/91). The reentry rate of eligible blood donors showed significant differences in terms of different genders(3.3% vs 2.1%), educational background(3.7% vs 2.3%), blood donation frequency(9.3% vs 4.0% vs 1.3%), testing items(7.7% vs 2.7% vs 1.9% vs 1.3%) and blood donation types(18.1% vs 2.0%) (P<0.05). Difference was noticed in the qualified rate of blood donor reentry among different age groups (61.1% vs 94.4% vs 81.8%) (P<0.05). A total of 126 blood donors donated again, with a total volume of 47 800 mL, a re-donation rate of 49.3% (36/73) and a qualified rate of re-donation of 98.4% (124/126), showing a difference between repeat blood donors and first-time donors (P<0.05). Conclusion The active reentry rate of single reagent reactive blood donors in our center is relatively low, but the qualified rate of reentry and the re-donation rate are both high. The re-donation is mainly donation of apheresis platelets, and successful reentry blood donors have a strong willingness to donate blood.
Authors and Affiliations
Shangwu LI, Tian KANG, Yuan YUAN, Jia LUO
Keywords
Related Articles
- EP ID EP738802
- DOI 10.13303/j.cjbt.issn.1004-549x.2024.04.012
- Views 40
- Downloads 0
Ambiguous blood matching caused by multiple blood transfusions resulting in anti-C, anti-JKb combined with Anti-Wra: a case report
Objective To study the reasons for ambiguous blood matching in a patient who received multiple blood transfusions, and explore how to reduce the risk of producing homologous antibodies in patients who received multiple b...
Analyse the risk factors for producing anti-HLA antibodies in patients with hematological diseases
Objective To explore the risk factors for the production of anti-HLA antibodies in patients with hematological diseases before hematopoietic stemcell transplantation. Methods The results and clinical data of 1 008 patien...
Antigen distribution frequency of Han and Tujia polyhemia systems in Chongqing
[Objective] To analyse the distribution of antigen phenotypes in the Rh, MNS and Kidd blood group systems of Han and Tujia blood donors in Chongqing, and to provide data support for the establishment of an expanded blood...
Research the effect of 4℃ refrigerated stored apheresis platelets based on platelet metabolomics
[Objective] To investigate the differences in metabolomics between apheresis platelets stored at 4℃ and at 22℃ with agitation, aiming to provide a theoretical basis for the cold storage of apheresis platelets. [Methods]...
Application and analysis of enzyme immunoassay quality monitoring indicators in blood station laboratories
Objective To evaluate the quality of laboratory testing using anti-HIV ELISA quality monitoring indicators and continuously improve laboratory testing capabilities. Methods The data of our blood testing laboratory from J...