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 6
- Downloads 0
Characteristics analysis of HBV serological markers of NAT reactive blood donors under different HBsAg status
Objective To investigate the characteristics of HBV serological markers of NAT reactive blood donors under different HBsAg status. Methods NAT reactive samples, with HBsAg-, HBsAg+ /retest - and HBsAg+ by single reagent...
Correlation between heart rate variability and psychological evaluation before blood donation
Objective To investigate the correlation between heart rate variability (HRV) and the degree of nervousness before blood donation. Methods The psychological state of 253 blood donors before blood donation was assessed by...
Effect of AB platelet secondary compatible transfusion on the efficacy of matched platelet transfusion
Objective To retrospectively analyze the effect of AB platelet secondary compatible transfusion on the efficacy of matched platelet transfusion. Methods A total of 2 276 cases of platelet transfusion in our hospital were...
Analysis of high risk factors and establishment of risk score model for postpartum massive blood transfusion
Objective To screen the risk factors of severe postpartum hemorrhage that can be found at 32 weeks of pregnancy through univariate and multivariate analysis and establish the risk prediction diagram. Methods A retrospect...
Identification and pedigree investigation of B(A) and cisAB blood groups
Objective To investigate the serological and molecular genetic characteristics of B(A) and cisAB blood groups discovered in our laboratory. Methods ABO blood group serology and genetic tests were used to identify blood g...