Impact of COVID-19 epidemic on inventory of red blood cells in local and municipal blood stations in China
Journal Title: Chinese Journal of Blood Transfusion - Year 2023, Vol 36, Issue 10
Abstract
Objective To evaluate and analyze the impact of COVID-19 epidemic on inventory of red blood cells (RBCs)in local and municipal blood stations in China, and to provide reference for the management of public health emergencies. Methods Relevant data from 2018 to 2021 were collected, and the differences in the volume of qualified RBCs, the usage efficiency of inventory RBCs, the average daily distribution of RBCs,the blood distribution rate of RBCs prepared by 400 mL whole blood, the difference in the average storage days of RBCs at the time of distribution, the average daily inventory of RBCs and the time of the average daily inventory of RBCs to maintain the distribution in 24 local and municipal blood stations in China during the COVID-19 epidemic and non-epidemic periods were retrospectively analyzed. Results Compared with non-epidemic periods, the volume of qualified RBCs [(117 525.979 ±52 203.175)U] and the average daily distribution of RBCs [( 156. 468 ± 70. 186) U ] increased significantly, but the usage efficiency of inventory RBCs decreased(97.24%±0.51%) significantly (P<0.05).There was no significant difference in the blood distribution rate of RBCs prepared by 400 mL whole blood(73.88%±20.30%), the average storage days of RBCs distribution(13.040 ±3.486), the average daily stock quantity of RBCs[(2 280.542 ±1 446.538) U ] and the time of the average daily inventory of RBCs to maintain the distribution[(15.062 ±7.453) d] (P>0.5). Conclusion During the COVID-19 epidemic, the inventory management of RBCs operated well, the overall inventory remained relatively stable, the stock composition and storage period showed no significant change.
Authors and Affiliations
Weina CHEN, Jianling ZHONG, Yueping DING, Weizhen LYU, Jian ZHANG, Lin BAO, Feng YAN, Li LI, Dexu CHU, Guanlin HU, Ruijuan YANG, Bo LI, Xiaofeng ZHEN, Youhua SHEN, Wen ZHANG, Jie YANG, Wei ZHANG, Yunfei LI, Liang BAI, Ning LI, Yian LIANG, Lili ZHU, Qingsong YUAN, Qingjie MA
Keywords
Related Articles
- EP ID EP738662
- DOI 10.13303/j.cjbt.issn.1004-549x.2023.10.011
- Views 49
- Downloads 0
Blood security and management of transfusion-dependent thalassaemia (TDT) patients in Nanning: analysis of " collection-based-supply" blood management mode
Objective To retrospectively analyze the blood use of transfusion-dependent thalassemia (TDT) patients in 9 designated transfusion medical institutions from 2018 to 2023 in Nanning, and to evaluate the effect of " three...
Construction of a system for isolation and purification of NK cells from whole blood donations
[Objective] To explore the feasibility of using whole blood as a source of NK cells for allogeneic CAR NK cell therapy and activated NK cell reinfusion therapy, and initially construct a technical system for the separati...
Effect of storage time on the chemokine storage and chemokine scavenging function of erythrocyte atypical chemokine receptor 1
Objective To determine the effect of storage time on the chemokine storage and chemokine scavenging function of erythrocyte atypical chemokine receptor 1(ACKR1). Methods Samples from six bags of red blood cells product,...
Exploring the risk factors of blood transfusion in patients with isolated traumatic brain injury based on machine learning prediction models
[Objective] To explore the risk factors of blood transfusion in patients with isolated traumatic brain injury (iTBI) based on multiple machine learning methods, so as to establish a predictive model to provide reasonable...
Hemolytic disease of the newborn caused by anti-c in puerperant of Asian-type DEL treated by transfusion: a case report
Objective To explore a transfusion therapeutic plan for hemolytic disease of the newborn(HDN) caused by anti-c antibodies in mother of Asian-type DEL. Methods The ABO blood type and Rh phenotype of the mother and child w...