ABSTRACT
【Objective】 To analyze the influencing factors of blood re-donation among street voluntary blood donors in Nanjing, and to provide basis for increasing the proportion of blood donation/donors. 【Methods】 29 650 street voluntary blood donors in Nanjing from May 21, 2017 to May 21, 2018 in the information management system of Nanjing Red Cross Blood Center were taken as the sampling population, and 2 965 (10%) were randomly selected to ask whether they donated again and reasons by telephone calls. They were divided into re-donation group and lapsed group.The demographic variables and donation frequency of street blood donors in the two groups were analyzed and compared by Chi-square test, and multivariate logistic regression was used to analyze the influencing factors of re-donation of blood donors. 【Results】 The response rate of this survey was 63.37% (1 879/2 965), and the re-donation rate of street blood donors in Nanjing from May 2017 to May 2018 was 40.34% (758/1 879), which was lower than the re-donation rate of global blood donors as 50%. The primary motivation for street blood donors in Nanjing to donate blood again was "help others", accounted for 62.27% (472/758), and the primary deterrent to redonate blood again was "too busy to donate blood", accounted for 49.15% (551/1 121). 【Conclusion】 There is a certain gap between the rate of blood re-donation in Nanjing and worldwide, therefore, further incentive measures are needed and flexible recruitment and blood donation methods should be adopted to facilitate blood donation for donors.
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【Objective】 To investigate the impact of ceasing mutual blood donation on voluntary blood donation in Guangzhou. 【Methods】 The data of blood donation from July 2016 to December 2019 (42-month before and after the official cease of mutual blood donation) in the Blood Collection and Supply System of Guangzhou Blood Center, including whole blood donations and apheresis platelets donations, were collected for interrupted time series analysis by month. Blood donors who donated (either whole blood or platelets) during 2016 were followed up until December 31, 2019, and the re-donation rate was analyzed by Chi-square test, t test and logistic regression analysis. 【Results】 The results showed that ceasing mutual blood donation had a significantly positive effect on the increase of platelet donations, but had no significant effect on whole blood donation. In 2016, whole blood donations and platelet donations were mainly voluntary (86.4% and 60.8%, respectively). In comparison of voluntary blood donation, the overall blood deferral rate(by dual assays) of mutual blood donation was higher (P<0.01), but the difference diminished as they donated twice or more. The re-donation rate of blood donors (mutual non-remunerated, voluntary, or both) all increased after the ceasing of mutual blood donation (mutual non-remunerated, : 4.7% vs 4.0%, χ2=29.8, P<0.01; voluntary: 24.8% vs 9.9%, χ2=17295.3, P<0.01; both: 36.3% vs 28.1%, χ2=29.3, P<0.01). The re-donation rate of mutual platelet donors decreased after the ceasing of mutual blood donation, but the number of voluntary platelet donors increased. 【Conclusion】 The ceasing of mutual blood donation was in favour of voluntary blood donation in Guangzhou since various means had been previously adopted by Guangzhou Blood Center to create a long-term mechanism of voluntary blood donation. The number of voluntary blood donors has increased, and the clinical use of blood has been further guaranteed.
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【Objective】 To compare the platelet apheresis donation rate via telephone and WeChat appointment in Shijiazhuang area during the COVID-19 epidemic, so as to give suggestions for optimizing blood donation appointment in major public events. 【Methods】 The number and appointment type of apheresis donors from January to March 2019(the control) vs January to March 2020(study group 1) vs January to March 2021(study group2) in Shijiazhuang area were collected. A total of 1 204 and 1 305 questionnaires were distributed to two study groups to analyze their acceptance of telephone and WeChat appointment. 【Results】 More turnout donors preferred WeChat appointment, relative to telephone calls, during January to March 2020 and 2021. But some inactive donors preferred appointment given by telephone calls. 【Conclusion】 Different appointment methods should be adopted to recruit blood donors according to the targets of blood centers, in the event of national or local COVID-19 epidemic.
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BACKGROUND: Blood transfusion is important when treating patients with anemia or bleeding; thus, supply of blood components should be stable prior to transfusion. To recruit donors, blood donation sites should be conveniently located. This study evaluated factors responsible for increased donation rates in hospitals and the characteristics of the donors in hospital blood banks without a fixed blood collection site nearby. METHODS: We retrospectively reviewed 687 blood donations at a blood donation center in Pusan National University Yangsan Hospital (PNUYH) from March 2011 to June 2016. A total of 3,053,695 blood donors listed in the 2014 Korean Red Cross Annual Report were compared to donors in PNUYH. We analyzed the age distribution of donor at blood donation centers from Korean Red Cross according to presence and number of high school and college. RESULTS: Comparison with total blood donors in Korea revealed that there were more blood donors in their thirties, office workers and business owners at PNUYH (P<0.001). The percentage of younger donors in their twenties differed significantly according to the presence of a college within a 4 km radius of the blood donation center (P=0.03). The presence of a high school did not affect the proportion of teenage donors (P=0.833). CONCLUSION: The blood donation rate at our medical institution without fixed blood collection sites nearby increased. A regional hospital may be used as a blood collection site to recruit donors in areas in which there are no fixed blood donation centers.
Subject(s)
Humans , Age Distribution , Anemia , Blood Banks , Blood Donors , Blood Transfusion , Commerce , Hemorrhage , Korea , Radius , Red Cross , Retrospective Studies , Tertiary Healthcare , Tissue DonorsABSTRACT
Introducción: Los programas de transplante de órganos de donador fallecido requieren una estructura compleja desde el punto de vista médico, logístico y cultural. Material y métodos: Se analizó la detección de posibles donadores en el estado de San Luis Potosí, del 21 de agosto de 1999 al 30 de agosto de 2002; se estudiaron las principales causas de muerte cerebral, su conversión a donadores, las implicaciones médicolegales y las causas de donación y no donación. Resultados: 71.42% de donadores y 64.15% de los no donadores tuvieron implicaciones médico-legales. La principal causa de muerte cerebral fue el traumatismo craneoencefálico (66.97%). La tasa de donantes por millón de habitantes fue de 8.3. Conclusiones: El manejo adecuado de los aspectos médico-legales influye en la tasa de donadores fallecidos lograda. Esto, aunado a la coordinación y efectividad del Consejo Estatal de Trasplantes, permitió obtener la tasa más alta de donación de este tipo en México.
INTRODUCTION: The transplantation program of organs obtained from deceased donors requires a complex structural organization. Medical, logistic, and cultural aspects must be taken into account. MATERIAL AND METHODS: We analyzed the detection of possible organ donors in San Luis Potosí, Mexico, from August 21, 1999 to August 30, 2002. We studied the main causes of brain death, donor conversion, legal implications, reasons for donation and refusal to donate. RESULTS: 71.42% of donors and 64.15% of non donors required legal intervention. The main cause of brain death was brain traumatic injury (66.97%). The donation rate per one million inhabitants was 8.3. CONCLUSIONS: Adequate forensic management has a positive influence on achieved deceased donors. An effective team work and coordination with the State Council of Transplants has allowed the State of San Luis Potosí to have the highest rate of organ donation in Mexico.