| Abstract |
Objective To analyze the relationship between the age of blood donors and the incidence of systemic blood donation adverse reactions, for the age group of people prone to systemic adverse reactions to blood donation, take some effective preventive measures to minimize the occurrence of systemic adverse reactions to blood donation, so that blood donors have a better blood donation experience, and strive for them to become long-term fixed unpaid blood donors. Methods 37,123 unpaid blood donors from January 1,2020 to 2022 and September 30,2022 were selected as the study subjects for retrospective analysis, and all blood donors met the relevant standards for the Requirements of GB 18467-2011 Health Examination of Blood Donors. Results Among 37123 unpaid blood donors, 19094 males and 18029 women were 996 blood donors, and 2.68% occurred. The age group of blood donation was: 1813748 people <25, Accounting for 37.03% of the total blood donation population, The number of adverse reactions to blood donation was 769, The proportion of adverse reactions to blood donation was 5.79%; 25 Actual age <35 had 9,508 individuals, Accounting for 25.61% of the total number of blood donors, The number of adverse reactions to blood donation was 125, The proportion of adverse reactions to blood donation was 1.31%; 35 Actual age <45 had 8,052 people, Accounting for 21.69% of the total blood donation population; The number of adverse reactions to blood donation was 64, The proportion of adverse reactions to blood donation was 0.79%; 45 Actual age <55 with 5,389 individuals, Accounting for 14.52% of the total number of blood donors, The number of adverse reactions to blood donation was 37, The proportion of adverse reactions to blood donation was 0.69%; 55 The actual age of <60 was 426, Accounting for 1.15% of the total blood donors, The number of adverse reactions to blood donation was one, The proportion of adverse reactions to blood donation was 0.23%; It can be seen by comparison, The younger the age, the higher the proportion of adverse reactions to blood donation, In particular, young people younger than 25 years old had the highest proportion of adverse reactions to blood donation (P <0.05). Conclusion Bad reactions to blood donation are related to the age of blood donors, and the higher the risk of adverse reactions is, which should be paid attention to.
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