| Objective To analyze the incidence of transfusion reactions in this area, and to provide theoretical basis for blood stations to adopt fine management of blood products to effectively prevent transfusion reactions. Methods Statistical data of various blood products distributed by Henan Red Cross Blood Center to Zhengzhou from January to December 2017 were collected and 183 clinical blood transfusion feedback sheets were consulted. The types of blood products and the types of transfusion reactions to blood transfusion were recorded. The incidence of transfusion reactions to different blood products was compared. Statistical analysis was made on blood transfusion caused by different blood products. Differences in types of transfusion reactions were statistically analysed. Results A total of 751 490 of blood products were distributed from January to December 2017. There were 183 cases of transfusion reactions. The total incidence of transfusion reactions was 0.024% (183/751 490). The incidence of transfusion reactions in whole blood, red blood cells, leukocytes reduced red blood cells, frozen plasma and frozen plasma methylene blue treated and removed was 1.869% (2/107), 0.052% (89/172 366), 0.024% (15/62 247) and 0.030% (47/155 337) and 0.005% (7/147 460), respectively. The main transfusion reactions were allergy and fever. Among the allergic patients, 38 (40.43%) had transfusion reactions caused by frozen plasma, which was higher than 6 (6.38%) by frozen plasma methylene blue treated and removed (P<0.05). Among the patients with fever, 54 (75.00%) had transfusion reactions caused by red blood cells in additive solution, which was higher than 6 (8.33%) by leukocytes-reduced red blood cells (P<0.05). Conclusion The incidence of transfusion reactions of whole blood is the highest, followed by red blood cells and frozen plasma. Leukocytes reduced red blood cells and frozen plasma methylene blue treated and removed can significantly reduce the incidence of transfusion reactions. |
